:root {
    --primary: #3A86FF;
    --primary-dark: #2563EB;
    --primary-light: #60A5FA;
    --accent: #F97316;
    --bg-dark: #0F172A;
    --bg-darker: #020617;
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;
    --card-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --gradient-blue: linear-gradient(135deg, #3A86FF 0%, #8B5CF6 100%);
}

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

html {
    scroll-behavior: smooth;
}

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

h1,
h2,
h3,
.logo-text {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: rgba(2, 6, 23, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    display: flex;
    align-items: center;
}

.navbar-inner {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: var(--gradient-blue);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.logo-icon::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    top: -5px;
    left: -5px;
}

.logo-text {
    font-size: 24px;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.nav-cta {
    display: flex;
    gap: 16px;
    align-items: center;
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(58, 134, 255, 0.3);
}

.btn-secondary {
    color: var(--text-primary);
}

.btn-outline {
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-white {
    background: white;
    color: var(--bg-darker);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 18px;
}

/* Store Buttons */
.hero-actions {
    display: flex;
    justify-content: flex-start;
    gap: 12px;
    margin-bottom: 60px;
}

.store-buttons,
.cta-stores {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.store-btn {
    background: #000000;
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    padding: 6px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #FFFFFF;
    transition: all 0.2s ease;
    min-width: 170px;
}

.store-btn:hover {
    background: #111111;
    transform: scale(1.02);
    border-color: rgba(255, 255, 255, 0.3);
}

.store-svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.store-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.store-label {
    font-size: 9px;
    text-transform: uppercase;
    font-weight: 500;
    color: #FFFFFF;
    letter-spacing: 0.4px;
    line-height: 1;
    margin-bottom: 1px;
}

.store-name {
    font-size: 17px;
    font-weight: 600;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.2;
    letter-spacing: -0.2px;
}

.cta-stores {
    justify-content: center;
    margin-top: 10px;
}

.hero {
    padding-top: 160px;
    padding-bottom: 100px;
    background: radial-gradient(circle at 80% 20%, rgba(58, 134, 255, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 10% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 40%);
    overflow: hidden;
    position: relative;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 0 40px;
}

.hero-title {
    font-size: 64px;
    line-height: 1.1;
    margin-bottom: 24px;
}

.gradient-text {
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 540px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 40px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-primary);
}

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--glass-border);
}

/* App Mockup Visuals */
.hero-visual {
    position: relative;
    padding: 20px;
}

.app-mockup {
    width: 100%;
    min-height: 400px;
    /* Fallback for missing image */
    border-radius: 24px;
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    padding: 12px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-mockup img {
    width: 100%;
    border-radius: 16px;
    display: block;
    background: #111;
}

.floating-card {
    position: absolute;
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    animation: float 6s ease-in-out infinite;
    z-index: 10;
    min-width: max-content;
    white-space: nowrap;
}

.energy-card {
    top: 15%;
    left: -20px;
}

.mood-card {
    bottom: 15%;
    right: -10px;
    animation-delay: 1s;
}

.card-icon {
    font-size: 24px;
}

.card-content {
    display: flex;
    flex-direction: column;
}

.card-title {
    display: block;
    font-weight: 700;
    font-size: 15px;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.card-desc {
    font-size: 12px;
    color: var(--text-secondary);
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

/* Features */
.features {
    padding: 120px 0;
    background: var(--bg-dark);
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    font-size: 48px;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    padding: 40px;
    border-radius: 24px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-10px);
    border-color: var(--primary);
}

.feature-icon-wrapper {
    width: 100%;
    height: 100px;
    border-radius: 12px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: rgba(58, 134, 255, 0.1);
    border: 1px solid rgba(58, 134, 255, 0.2);
}

.feature-card:nth-child(2) .feature-icon-wrapper {
    background: rgba(249, 115, 22, 0.1);
    border: 1px solid rgba(249, 115, 22, 0.2);
}

.feature-card:nth-child(3) .feature-icon-wrapper {
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.feature-emoji {
    font-size: 40px;
}

.feature-icon {
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-card h3 {
    font-size: 24px;
    margin-bottom: 16px;
}

.feature-card p {
    color: var(--text-secondary);
}

.feature-list-items {
    list-style: none;
    margin-top: 16px;
    text-align: left;
}

.feature-list-items li {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    position: relative;
    padding-left: 18px;
}

.feature-list-items li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-light);
    font-weight: bold;
}

/* Wellness Section */
.wellness-section {
    padding: 120px 0;
}

.wellness-inner {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    background: rgba(249, 115, 22, 0.1);
    color: var(--accent);
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.check-list {
    list-style: none;
    margin-top: 40px;
}

.check-list li {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
}

.check-icon {
    width: 24px;
    height: 24px;
    background: var(--accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
    margin-top: 4px;
}

.check-text strong {
    display: block;
    margin-bottom: 4px;
}

.check-text span {
    color: var(--text-secondary);
    font-size: 14px;
}

.wellness-image img {
    width: 100%;
    border-radius: 32px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4);
}

/* Analytics Section */
.analytics-section {
    padding: 120px 0;
    background: radial-gradient(circle at 0% 50%, rgba(58, 134, 255, 0.08) 0%, transparent 40%);
}

.analytics-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.analytics-desc {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.analytics-features {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.a-feat {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.a-icon {
    font-size: 28px;
    background: rgba(255, 255, 255, 0.05);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    flex-shrink: 0;
}

.a-feat h4 {
    font-size: 18px;
    margin-bottom: 4px;
}

.a-feat p {
    font-size: 14px;
    color: var(--text-muted);
}

.analytics-visual {
    perspective: 1000px;
}

.stats-glass-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 32px;
    padding: 32px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.3);
    transform: rotateY(-10deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

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

.glass-header {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.glass-chart-placeholder {
    height: 200px;
    display: flex;
    align-items: flex-end;
    gap: 12px;
}

.bar {
    flex: 1;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.bar.active {
    background: var(--gradient-blue);
    box-shadow: 0 0 20px rgba(58, 134, 255, 0.4);
}

/* Tech Section */
.tech-section {
    padding: 120px 0;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.tech-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    padding: 40px;
    border-radius: 24px;
    text-align: center;
}

.tech-icon {
    font-size: 32px;
    margin-bottom: 24px;
    display: block;
}

.tech-card h4 {
    font-size: 20px;
    margin-bottom: 12px;
}

.tech-card p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* CTA Banner */
.cta-banner {
    padding: 100px 0;
    background: var(--gradient-blue);
    margin: 80px 0;
    border-radius: 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.2) 100%);
}

.cta-inner {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 48px;
    margin-bottom: 16px;
}

.cta-desc {
    font-size: 20px;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Footer */
.footer {
    padding-top: 100px;
    background: #000;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 80px;
    padding-bottom: 80px;
}

.footer-tagline {
    color: var(--text-muted);
    margin-top: 16px;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    border: 1px solid var(--glass-border);
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-col h4 {
    margin-bottom: 24px;
    color: var(--text-primary);
}

.footer-col a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    padding: 32px 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
}

/* Reveal Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:nth-child(2) {
    transition-delay: 0.1s;
}

.feature-card:nth-child(3) {
    transition-delay: 0.2s;
}

/* Global Polish */
.gradient-text {
    background: linear-gradient(135deg, #3A86FF 0%, #A855F7 50%, #FF00C8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    line-height: 1.8;
}

/* Responsive */
@media (max-width: 992px) {
    .container {
        padding: 0 20px;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        margin: 0 auto 32px;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .nav-links,
    .nav-cta .btn-secondary {
        display: none;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }

    .wellness-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .analytics-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .analytics-visual {
        order: -1;
    }

    .stats-glass-card {
        transform: none;
        max-width: 500px;
        margin: 0 auto;
    }

    .tech-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 32px;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }

    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-nav {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 32px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .store-buttons {
        width: 100%;
        flex-direction: column;
    }

    .store-link {
        width: 100%;
        justify-content: center;
    }

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