:root {
    --bg-color: #050505;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --primary: #25D366;
    --primary-hover: #1da851;
    --border: rgba(255, 255, 255, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.05);
}

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

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

/* Typography & Utilities */
h1, h2, h3, h4 {
    letter-spacing: -0.02em;
}

.text-gradient {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.dot {
    color: var(--primary);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
    border: 1px solid var(--primary);
    box-shadow: 0 0 20px rgba(37, 211, 102, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 0 30px rgba(37, 211, 102, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
    letter-spacing: -0.05em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a:not(.btn) {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.nav-links a:not(.btn):hover {
    color: white;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background-color: white;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 12rem 2rem 6rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-image: url('bg.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(5,5,5,0.4) 0%, rgba(5,5,5,0.9) 100%);
    z-index: 0;
}

.hero-glow-1 {
    position: absolute;
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(37,211,102,0.15) 0%, rgba(0,0,0,0) 70%);
    z-index: 0;
}

.hero-glow-2 {
    position: absolute;
    bottom: -10%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(18,140,126,0.1) 0%, rgba(0,0,0,0) 70%);
    z-index: 0;
}

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

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--glass-bg);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
}

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Dashboard Mockup Visual */
.dashboard-mockup {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.2);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s ease;
    color: #1a1a1a;
}

.dashboard-mockup:hover {
    transform: perspective(1000px) rotateY(0) rotateX(0);
}

.dash-header {
    background: #f1f5f9;
    padding: 1rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #e2e8f0;
    gap: 1.5rem;
}

.dash-circles {
    display: flex;
    gap: 6px;
}

.dash-circles span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #cbd5e1;
}

.dash-search {
    flex: 1;
    height: 24px;
    background: #ffffff;
    border-radius: 4px;
    border: 1px solid #e2e8f0;
}

.dash-body {
    display: flex;
    height: 350px;
}

.dash-sidebar {
    width: 80px;
    background: #f8fafc;
    border-right: 1px solid #e2e8f0;
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.dash-item {
    width: 100%;
    height: 24px;
    background: #e2e8f0;
    border-radius: 4px;
}

.dash-item.active {
    background: var(--primary);
}

.dash-content {
    flex: 1;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: #f8fafc;
}

.dash-card {
    background: #ffffff;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    border: 1px solid #e2e8f0;
}

.main-card {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.main-card h3 {
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 1rem;
}

.dash-chart {
    flex: 1;
    display: flex;
    align-items: flex-end;
    gap: 10px;
    padding-top: 1rem;
}

.bar {
    flex: 1;
    background: var(--primary);
    border-radius: 4px 4px 0 0;
    opacity: 0.8;
}

.bar:nth-child(even) {
    background: #128C7E;
}

.dash-row {
    display: flex;
    gap: 1rem;
    height: 80px;
}

.dash-row .stat {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: bold;
    color: #0f172a;
}

.stat-label {
    font-size: 0.75rem;
    color: #64748b;
}

/* Services Section */
.services {
    padding: 8rem 2rem;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 5rem;
}

.section-header h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

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

.services-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 2.5rem;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.icon-wrapper {
    width: 50px;
    height: 50px;
    background: rgba(37, 211, 102, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.icon-wrapper svg {
    width: 24px;
    height: 24px;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

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

/* Stats */
.stats {
    padding: 4rem 2rem;
    background: rgba(37, 211, 102, 0.02);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.stats-container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
    text-align: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.stat-item h3 {
    font-size: 3.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Footer */
.footer {
    padding: 6rem 2rem 2rem;
    background: #020202;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand {
    max-width: 300px;
}

.footer-brand h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.link-group h4 {
    margin-bottom: 1.5rem;
}

.link-group a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: color 0.3s;
}

.link-group a:hover {
    color: white;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
    border-top: 1px solid var(--border);
    padding-top: 2rem;
}

/* Scroll Animation Class */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 3.5rem;
    }
    
    .hero p {
        margin: 0 auto 2.5rem;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .code-window {
        transform: none;
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero {
        padding-top: 8rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: column;
    }
}

/* Detailed Service Page Components */
.split-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.split-section.reverse {
    direction: rtl;
}

.split-section.reverse > * {
    direction: ltr;
}

.split-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.split-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.image-wrapper {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
}

.image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    opacity: 0.9;
    transition: transform 0.5s ease;
}

.image-wrapper:hover img {
    transform: scale(1.05);
}

/* Use Case Grid */
.use-case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    padding: 2rem 0;
}

.use-case-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    padding: 1.5rem;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.use-case-card:hover {
    background: rgba(37, 211, 102, 0.05);
    border-color: rgba(37, 211, 102, 0.3);
}

.use-case-card h4 {
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

/* FAQ Accordion */
.faq-section {
    max-width: 800px;
    margin: 0 auto;
    padding: 5rem 2rem;
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

details {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

summary {
    padding: 1.5rem;
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

summary::-webkit-details-marker {
    display: none;
}

summary::after {
    content: '+';
    color: var(--primary);
    font-size: 1.5rem;
    font-weight: 400;
    transition: transform 0.3s ease;
}

details[open] summary::after {
    transform: rotate(45deg);
}

details p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

@media (max-width: 900px) {
    .split-section {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .split-section.reverse {
        direction: ltr;
    }
}