:root {
    --primary-color: #7F00FF;
    --primary-dark: #6A00CC;
    --primary-light: #9D4EDD;
    --secondary-color: #00D4FF;
    --text-dark: #1a1a1a;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --success-color: #10b981;
    --gradient-primary: linear-gradient(135deg, #7F00FF 0%, #9D4EDD 100%);
    --gradient-secondary: linear-gradient(135deg, #00D4FF 0%, #7F00FF 100%);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(26, 0, 51, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(127, 0, 255, 0.2);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav-brand .logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.nav-brand .logo-img:hover {
    transform: scale(1.05);
}

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

.nav-menu a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: #9D4EDD;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #9D4EDD 0%, #7F00FF 100%);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    background: linear-gradient(135deg, #1a0033 0%, #2d004d 50%, #1a0033 100%);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.15;
    z-index: 0;
}

.tech-lines {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(90deg, rgba(127, 0, 255, 0.2) 1px, transparent 1px),
        linear-gradient(rgba(127, 0, 255, 0.2) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: moveLines 20s linear infinite;
}

@keyframes moveLines {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

@keyframes floatUpDown {
    0%, 100% { 
        transform: translateY(0px);
    }
    50% { 
        transform: translateY(-20px);
    }
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
    padding: 4rem 0;
}

.hero-content {
    text-align: left;
    color: white;
    padding: 2rem 0;
}

.hero-tagline {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    margin-bottom: 2rem;
    line-height: 1.1;
}

.hero-tagline .line1,
.hero-tagline .line2 {
    display: block;
    animation: fadeInUp 0.8s ease-out;
}

.hero-tagline .line2 {
    animation-delay: 0.2s;
    animation-fill-mode: both;
}

.hero-description {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    color: rgba(255, 255, 255, 0.9);
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero-cta {
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-image {
    position: relative;
    z-index: 1;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 500px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(127, 0, 255, 0.3);
    animation: floatUpDown 3s ease-in-out infinite;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(127, 0, 255, 0.2) 0%, rgba(157, 78, 221, 0.1) 100%);
    pointer-events: none;
}

/* Buttons */
.btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    font-family: inherit;
}

.btn-primary {
    background: white;
    color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.25rem;
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: var(--bg-white);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    background: white;
}

.feature-icon {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
}

.feature-item p {
    color: var(--text-dark);
    font-size: 1.05rem;
    line-height: 1.6;
}

/* Analytics Section */
.analytics {
    padding: 6rem 0;
    background: linear-gradient(135deg, #0a0033 0%, #1a004d 50%, #0a0033 100%);
    position: relative;
    overflow: hidden;
}

.analytics::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(127, 0, 255, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(157, 78, 221, 0.3) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.analytics .container {
    position: relative;
    z-index: 1;
}

.analytics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-top: 3rem;
}

.analytics-features-left,
.analytics-features-right {
    max-width: 100%;
}

.analytics-features-left h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 600;
}

.analytics-image {
    position: relative;
    z-index: 1;
}

.analytics .section-title {
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 0 20px rgba(157, 78, 221, 0.5);
    background: linear-gradient(135deg, #ffffff 0%, #9D4EDD 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.analytics .section-description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    text-align: center;
    margin-bottom: 3rem;
    line-height: 1.8;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.analytics-image {
    position: relative;
    z-index: 1;
}

.analytics-image-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 500px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(127, 0, 255, 0.5), 0 0 40px rgba(157, 78, 221, 0.3);
    animation: floatUpDown 3s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(127, 0, 255, 0.4);
}

.analytics-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.analytics-image-overlay {
    display: none;
}


.analytics-list {
    list-style: none;
    margin-bottom: 2rem;
}

.analytics-list li {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    margin-bottom: 1rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(127, 0, 255, 0.3);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(127, 0, 255, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.analytics-list li:hover {
    transform: translateX(10px);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(157, 78, 221, 0.5);
    box-shadow: 0 6px 25px rgba(127, 0, 255, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.analytics .check-icon {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, #7F00FF 0%, #9D4EDD 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
    font-size: 0.9rem;
    box-shadow: 0 0 15px rgba(127, 0, 255, 0.5);
}

.analytics-list li div {
    flex: 1;
}

.analytics-list li strong {
    color: rgba(255, 255, 255, 0.95);
    display: block;
    margin-bottom: 0.25rem;
}

.analytics-list li div {
    color: rgba(255, 255, 255, 0.8);
}

.analytics-conclusion {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    font-weight: 500;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(127, 0, 255, 0.3);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(127, 0, 255, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    margin-top: 3rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

/* Why ZenAith Section */
.why-zenaith {
    position: relative;
    padding: 6rem 0;
    background: linear-gradient(135deg, #0a0033 0%, #1a004d 50%, #0a0033 100%);
    overflow: hidden;
}

.why-zenaith::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(127, 0, 255, 0.25) 0%, transparent 45%),
        radial-gradient(circle at 80% 50%, rgba(157, 78, 221, 0.25) 0%, transparent 45%);
    pointer-events: none;
}

.why-zenaith .container {
    position: relative;
    z-index: 1;
}

.why-zenaith .section-title {
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 0 18px rgba(157, 78, 221, 0.5);
}

.why-zenaith .section-subtitle {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.75);
    text-align: center;
    margin-bottom: 1rem;
}

.why-zenaith .section-intro {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.85);
    text-align: center;
    margin-bottom: 3rem;
    font-weight: 600;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid rgba(127, 0, 255, 0.25);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25), 0 0 20px rgba(127, 0, 255, 0.25);
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(127, 0, 255, 0.35);
    border-color: rgba(157, 78, 221, 0.45);
}

.benefit-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
    font-size: 1.2rem;
    box-shadow: 0 0 15px rgba(127, 0, 255, 0.45);
}

.benefit-item p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.05rem;
    font-weight: 500;
}

.benefits-conclusion {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    font-weight: 600;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    max-width: 800px;
    margin: 0 auto;
    border: 1px solid rgba(127, 0, 255, 0.3);
    box-shadow: 0 6px 24px rgba(127, 0, 255, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Pricing Section */
.pricing {
    padding: 6rem 0;
    background: var(--bg-white);
}

.pricing .section-description {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-light);
    margin-bottom: 4rem;
}

.pricing-category {
    margin-bottom: 5rem;
}

.pricing-category:last-of-type {
    margin-bottom: 3rem;
}

.category-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2.5rem;
    color: var(--text-dark);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-tiers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.pricing-tier {
    position: relative;
    background: var(--bg-light);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.pricing-tier:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: rgba(127, 0, 255, 0.2);
    background: white;
}

.pricing-tier.featured {
    border: 2px solid var(--primary-color);
    box-shadow: 0 10px 30px rgba(127, 0, 255, 0.15);
    background: linear-gradient(135deg, rgba(127, 0, 255, 0.02) 0%, rgba(157, 78, 221, 0.02) 100%);
}

.tier-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    background: var(--gradient-primary);
    color: white;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
}

.pricing-tier.featured .tier-badge {
    background: linear-gradient(135deg, #9D4EDD 0%, #7F00FF 100%);
    box-shadow: 0 4px 15px rgba(127, 0, 255, 0.3);
}

.tier-features {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}

.tier-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: var(--text-dark);
    font-size: 0.95rem;
    line-height: 1.6;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.tier-features li:last-child {
    border-bottom: none;
}

.check-icon-small {
    width: 20px;
    height: 20px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    flex-shrink: 0;
    font-size: 0.75rem;
    margin-top: 2px;
}

.pricing-note {
    text-align: center;
    padding: 1rem;
    background: rgba(127, 0, 255, 0.05);
    border-radius: 8px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 1rem;
}

.pricing-footer-note {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(127, 0, 255, 0.05) 0%, rgba(157, 78, 221, 0.05) 100%);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
    max-width: 900px;
    margin: 3rem auto 0;
}

.pricing-footer-note p {
    color: var(--text-dark);
    font-size: 1.05rem;
    margin: 0;
    line-height: 1.6;
}

.pricing-footer-note strong {
    color: var(--primary-color);
}

/* CTA Section */
.cta-section {
    padding: 6rem 0;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

.cta-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-description {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

.cta-section .btn-primary {
    background: white;
    color: var(--primary-color);
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
    margin-bottom: 0.5rem;
    filter: brightness(0) invert(1);
    transition: transform 0.3s ease;
}

.footer-logo:hover {
    transform: scale(1.05);
}

.footer-brand p {
    opacity: 0.8;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
}

.footer-column h4 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .hero-content {
        text-align: center;
    }

    .hero-image-wrapper {
        min-height: 400px;
        max-width: 600px;
        margin: 0 auto;
    }

    .analytics-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .analytics-features-left h3 {
        text-align: center;
    }

    .analytics-image-wrapper {
        min-height: 400px;
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(26, 0, 51, 0.98);
        backdrop-filter: blur(10px);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        padding: 2rem 0;
        border-top: 1px solid rgba(127, 0, 255, 0.2);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        min-height: 90vh;
        padding-top: 100px;
    }

    .hero-grid {
        gap: 2rem;
        padding: 2rem 0;
    }

    .hero-image-wrapper {
        min-height: 300px;
    }

    .analytics-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .analytics-features-left h3 {
        text-align: center;
    }

    .analytics-image-wrapper {
        min-height: 300px;
    }

    .features-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .pricing-tiers-grid {
        grid-template-columns: 1fr;
    }

    .pricing-category {
        margin-bottom: 3rem;
    }

    .category-title {
        font-size: 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-content {
        padding: 1rem;
    }

    .btn {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }

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

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Section Spacing */
section {
    scroll-margin-top: 80px;
}