@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    --bg-dark: #0a0e17;
    --surface-dark: #121824;
    --surface-glass: rgba(18, 24, 36, 0.7);
    --border-glass: rgba(255, 255, 255, 0.08);
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --color-primary: #6366f1;
    --color-primary-glow: rgba(99, 102, 241, 0.15);
    --color-accent: #10b981;
    --color-accent-glow: rgba(16, 185, 129, 0.15);
    --color-blue: #3b82f6;
    --color-blue-glow: rgba(59, 130, 246, 0.15);
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

/* Scrollbar styles */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Background Mesh Gradients */
.bg-glow-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.bg-glow-1 {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, rgba(99, 102, 241, 0) 70%);
    filter: blur(80px);
    animation: floatGlow 15s infinite alternate ease-in-out;
}

.bg-glow-2 {
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, rgba(16, 185, 129, 0) 70%);
    filter: blur(80px);
    animation: floatGlow 20s infinite alternate-reverse ease-in-out;
}

@keyframes floatGlow {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(5%, 5%) scale(1.1); }
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(10, 14, 23, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-glass);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.logo-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-primary);
    box-shadow: 0 0 12px var(--color-primary);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-btn {
    background-color: var(--color-primary);
    color: white !important;
    padding: 0.6rem 1.25rem;
    border-radius: 9999px;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
    text-decoration: none;
}

.nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.6);
}

/* Sections General */
section {
    padding: 8rem 2rem 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-tag {
    display: inline-block;
    color: var(--color-primary);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    border: 1px solid rgba(99, 102, 241, 0.2);
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    background: rgba(99, 102, 241, 0.05);
}

.section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin-bottom: 3rem;
}

/* Hero Section */
.hero-section {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
    padding-top: 11rem;
}

.hero-content h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 1.5rem;
}

.hero-content h1 span {
    background: linear-gradient(135deg, #a78bfa 0%, #6366f1 50%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 3.5rem;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
    padding: 1rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    box-shadow: 0 4px 18px rgba(99, 102, 241, 0.3);
    transition: var(--transition-smooth);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
    background: var(--surface-glass);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
    padding: 1rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition-smooth);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    backdrop-filter: blur(6px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-visual-card {
    background: var(--surface-glass);
    border: 1px solid var(--border-glass);
    padding: 1rem;
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(12px);
    max-width: 100%;
    animation: floatImage 6s infinite ease-in-out;
}

@keyframes floatImage {
    0%, 100% { transform: translateY(0px) rotate(1deg); }
    50% { transform: translateY(-15px) rotate(-1deg); }
}

.hero-visual-card img {
    width: 100%;
    border-radius: 16px;
    display: block;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    border-top: 1px solid var(--border-glass);
    padding-top: 2rem;
}

.stat-item h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

/* Interactive Tabs Section */
.tabs-section {
    background: radial-gradient(100% 100% at 50% 0%, rgba(99, 102, 241, 0.03) 0%, rgba(0,0,0,0) 100%);
}

.tabs-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    align-items: center;
}

.tabs-menu {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.tab-btn {
    background: var(--surface-glass);
    border: 1px solid var(--border-glass);
    padding: 1.75rem;
    border-radius: 16px;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-smooth);
    color: var(--text-secondary);
    backdrop-filter: blur(6px);
    position: relative;
    overflow: hidden;
}

.tab-btn:hover {
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.02);
}

.tab-btn.active {
    color: var(--text-primary);
    background: var(--surface-dark);
    border-color: var(--color-primary);
    box-shadow: 0 0 25px var(--color-primary-glow);
}

.tab-btn-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.tab-btn-desc {
    font-size: 0.925rem;
    line-height: 1.5;
}

.tabs-content {
    background: var(--surface-glass);
    border: 1px solid var(--border-glass);
    border-radius: 28px;
    padding: 1.5rem;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(12px);
    position: relative;
    height: 480px;
    overflow: hidden;
}

.tab-panel {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    right: 1.5rem;
    bottom: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.5s;
    display: flex;
    flex-direction: column;
}

.tab-panel.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    position: relative;
    top: 0;
    left: 0;
    height: 100%;
}

.tab-panel-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* Features Grid Section */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.feature-card {
    background: var(--surface-glass);
    border: 1px solid var(--border-glass);
    padding: 2.5rem;
    border-radius: 20px;
    transition: var(--transition-smooth);
    backdrop-filter: blur(6px);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--color-primary-glow) 0%, rgba(0,0,0,0) 50%);
    opacity: 0;
    transition: var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

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

.feature-icon {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--color-primary);
    position: relative;
    z-index: 2;
}

.feature-card:nth-child(2) .feature-icon {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.2);
    color: var(--color-accent);
}

.feature-card:nth-child(2):hover {
    border-color: rgba(16, 185, 129, 0.4);
}

.feature-card:nth-child(2)::before {
    background: linear-gradient(180deg, var(--color-accent-glow) 0%, rgba(0,0,0,0) 50%);
}

.feature-card:nth-child(3) .feature-icon {
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.2);
    color: var(--color-blue);
}

.feature-card:nth-child(3):hover {
    border-color: rgba(59, 130, 246, 0.4);
}

.feature-card:nth-child(3)::before {
    background: linear-gradient(180deg, var(--color-blue-glow) 0%, rgba(0,0,0,0) 50%);
}

.feature-card-content {
    position: relative;
    z-index: 2;
}

.feature-card-content h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.feature-card-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Contact / Request Demo Section */
.contact-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    border-top: 1px solid var(--border-glass);
    margin-top: 4rem;
}

.contact-info h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.contact-info p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    line-height: 1.7;
}

.contact-card {
    background: var(--surface-glass);
    border: 1px solid var(--border-glass);
    padding: 3rem;
    border-radius: 24px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(12px);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input, .form-group textarea, .form-group select {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    padding: 0.85rem 1.1rem;
    border-radius: 10px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    outline: none;
}

.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    border-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 15px var(--color-primary-glow);
}

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

.contact-form .btn-primary {
    justify-content: center;
    margin-top: 1rem;
}

/* Footer Section */
footer {
    border-top: 1px solid var(--border-glass);
    padding: 4rem 2rem;
    background-color: rgba(5, 7, 12, 0.5);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-copyright {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-socials {
    display: flex;
    gap: 1.5rem;
}

.footer-socials a {
    color: var(--text-muted);
    font-size: 1.25rem;
    transition: var(--transition-fast);
}

.footer-socials a:hover {
    color: var(--text-primary);
}

/* Responsive Rules */
@media (max-width: 1024px) {
    .hero-section {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-ctas {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .tabs-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .contact-section {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    section {
        padding: 5rem 1.5rem 4rem 1.5rem;
    }
    
    .hero-section {
        padding-top: 8rem;
    }
    
    .hero-content h1 {
        font-size: 2.75rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-links {
        display: none;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .contact-card {
        padding: 2rem;
    }
}