:root {
    /* Colors - Material 3 Dark Theme Inspired */
    --md-sys-color-background: #0b0f19;
    --md-sys-color-on-background: #e2e8f0;
    --md-sys-color-surface: rgba(30, 41, 59, 0.4);
    --md-sys-color-on-surface: #f8fafc;
    --md-sys-color-primary: #38bdf8;
    --md-sys-color-on-primary: #020617;
    --md-sys-color-primary-container: #0369a1;
    --md-sys-color-secondary: #818cf8;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #38bdf8 0%, #818cf8 100%);
    --gradient-glow: linear-gradient(90deg, #38bdf8, #818cf8, #c084fc);
    
    /* Glassmorphism */
    --glass-bg: rgba(17, 24, 39, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --glass-blur: blur(16px);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing & Layout */
    --max-width: 1200px;
    --section-padding: 6rem 2rem;
}

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

html {
    scroll-behavior: smooth;
    font-family: var(--font-body);
    background-color: var(--md-sys-color-background);
    color: var(--md-sys-color-on-background);
    overflow-x: hidden;
}

body {
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Background Animated Blobs */
.bg-blob {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
    opacity: 0.4;
    animation: float 20s infinite ease-in-out alternate;
}

.blob-1 {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(56,189,248,0.3) 0%, rgba(3,105,161,0) 70%);
}

.blob-2 {
    bottom: -20%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(129,140,248,0.2) 0%, rgba(79,70,229,0) 70%);
    animation-delay: -5s;
}

.blob-3 {
    top: 40%;
    left: 50%;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, rgba(192,132,252,0.15) 0%, rgba(147,51,234,0) 70%);
    transform: translate(-50%, -50%);
    animation-delay: -10s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(5%, 10%) scale(1.05); }
    100% { transform: translate(-5%, 5%) scale(0.95); }
}

/* Global Utility Classes */
.max-w {
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-spacing {
    padding: var(--section-padding);
}

.relative { position: relative; }

.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
}

.glass-card {
    background: var(--md-sys-color-surface);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    box-shadow: var(--glass-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.15);
}

.text-gradient {
    background: var(--gradient-glow);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--md-sys-color-on-surface);
    line-height: 1.2;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 100px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--md-sys-color-on-primary);
    box-shadow: 0 4px 15px rgba(56, 189, 248, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 25px rgba(56, 189, 248, 0.5);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--md-sys-color-on-surface);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 2rem;
}

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

.logo img {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 0 8px rgba(255,255,255,0.2));
}

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

.nav-links a {
    color: var(--md-sys-color-on-background);
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
}

/* Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 6rem; /* Account for navbar */
}

.hero-title {
    font-size: calc(2.5rem + 3vw);
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    color: #94a3b8;
    margin-bottom: 2.5rem;
    max-width: 500px;
}

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

/* Phone Mockup */
.phone-mockup {
    position: relative;
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
    border-radius: 40px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(255,255,255,0.02);
    transform: perspective(1000px) rotateY(-15deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.phone-mockup:hover {
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg) translateY(-10px);
}

.phone-screen {
    width: 100%;
    height: auto;
    border-radius: 32px;
    display: block;
    object-fit: cover;
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 30px;
    background: #000;
    border-bottom-left-radius: 16px;
    border-bottom-right-radius: 16px;
    z-index: 10;
}

/* Animations */
.reveal-up, .reveal-right, .reveal-left {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-up { transform: translateY(40px); }
.reveal-right { transform: translateX(40px); }
.reveal-left { transform: translateX(-40px); }

.reveal-up.active, .reveal-right.active, .reveal-left.active {
    opacity: 1;
    transform: translate(0);
}

/* Responsive */
@media (max-width: 900px) {
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-ctas {
        justify-content: center;
    }
    
    .phone-mockup {
        transform: none;
    }
    .phone-mockup:hover {
        transform: translateY(-10px);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(11, 15, 25, 0.95);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        flex-direction: column;
        align-items: center;
        padding: 2rem 0;
        gap: 1.5rem;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    }
    
    .nav-links.active {
        display: flex;
        animation: slideDown 0.3s ease forwards;
    }

    .nav-cta {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-title {
        font-size: 3rem;
    }
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Common Section Styles */
.section-header {
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: #94a3b8;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

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

.problem-card {
    padding: 2.5rem 2rem;
    text-align: center;
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.problem-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.problem-card p {
    color: #94a3b8;
    line-height: 1.6;
}

/* Solution Section */
.solution-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.solution-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.125rem;
    font-weight: 500;
}

.solution-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.glass-orb {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 80px rgba(56, 189, 248, 0.2), inset 0 0 40px rgba(255,255,255,0.05);
    display: flex;
    justify-content: center;
    align-items: center;
    animation: pulse 4s infinite ease-in-out;
}

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 80px rgba(56, 189, 248, 0.2); }
    50% { transform: scale(1.05); box-shadow: 0 0 120px rgba(129, 140, 248, 0.4); }
    100% { transform: scale(1); box-shadow: 0 0 80px rgba(56, 189, 248, 0.2); }
}

.floating-badge {
    position: absolute;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    border-radius: 100px;
    white-space: nowrap;
}

.badge-1 {
    top: 20%;
    right: 0;
    animation: float 6s infinite ease-in-out;
}

.badge-1 span { color: #10b981; }

.badge-2 {
    bottom: 20%;
    left: 0;
    animation: float 8s infinite ease-in-out reverse;
}

.badge-2 span { color: #f59e0b; }

/* Features Section */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2.5rem;
}

.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(56,189,248,0.1), rgba(129,140,248,0.1));
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255,255,255,0.05);
}

.feature-icon-wrapper span {
    font-size: 2rem;
    color: var(--md-sys-color-primary);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #94a3b8;
    line-height: 1.6;
}

@media (max-width: 900px) {
    .solution-visual {
        order: -1;
        min-height: 300px;
    }
    
    .floating-badge {
        display: none;
    }
}

/* App Preview Showcase */
.app-showcase {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
    perspective: 1000px;
}

.showcase-phone {
    transform: rotateX(15deg) translateY(0);
    max-width: 320px;
    box-shadow: 0 40px 80px rgba(0,0,0,0.6), 0 0 60px rgba(56, 189, 248, 0.2);
}

.showcase-phone:hover {
    transform: rotateX(5deg) translateY(-15px);
}

/* Why Choose Us Section */
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
}

.why-card {
    padding: 2.5rem 1.5rem;
    text-align: center;
}

.why-card span.material-symbols-rounded {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.why-card h3 {
    margin-bottom: 0.5rem;
}

.why-card p {
    color: #94a3b8;
    font-size: 0.95rem;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    justify-content: center;
}

.testimonial-card {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.stars {
    display: flex;
    gap: 0.25rem;
}

.quote {
    font-size: 1.125rem;
    font-style: italic;
    line-height: 1.7;
    flex-grow: 1;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 1.5rem;
}

.avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-glow);
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: #fff;
}

.user-info h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.user-info span {
    font-size: 0.875rem;
    color: #94a3b8;
}

/* CTA Section */
.cta-container {
    padding: 4rem 2rem;
    position: relative;
    overflow: hidden;
}

.cta-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(56,189,248,0.1) 0%, transparent 50%);
    z-index: -1;
}

/* Footer */
.footer {
    padding: 4rem 2rem 2rem;
    border-top: 1px solid var(--glass-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: #94a3b8;
    margin-top: 1rem;
    max-width: 250px;
}

.footer-links h4, .footer-social h4 {
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
    color: var(--md-sys-color-on-surface);
}

.footer-links display {
    display: flex;
    flex-direction: column;
}

.footer-links a {
    display: block;
    color: #94a3b8;
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--md-sys-color-primary);
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    color: var(--md-sys-color-on-surface);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: rgba(255,255,255,0.1);
    color: var(--md-sys-color-primary);
    transform: translateY(-3px);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: #64748b;
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Steps Section */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step-card {
    padding: 2.5rem 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-num {
    font-size: 4rem;
    font-weight: 800;
    font-family: var(--font-heading);
    margin-bottom: 1rem;
    line-height: 1;
}

.text-muted {
    color: #64748b;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

/* Target Users */
.target-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.target-card {
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}
.target-card h3 {
    margin-bottom: 0;
    font-size: 1.125rem;
}
.target-card span {
    font-size: 2.5rem;
}

/* Trust Section */
.trust-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #cbd5e1;
}

/* Warning Badge */
.warning-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 100px;
    color: #fca5a5;
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
    margin-bottom: 1.5rem;
    font-weight: 500;
}
.warning-badge span {
    font-size: 1.25rem;
}

/* Hero Trust Line */
.hero-trust-line {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--md-sys-color-primary);
    font-weight: 600;
    margin-bottom: 2.5rem;
    padding: 0.5rem 1.5rem;
    background: rgba(56, 189, 248, 0.1);
    border-radius: 100px;
    border: 1px solid rgba(56, 189, 248, 0.2);
}

/* Founder Card */
.founder-card {
    padding: 3rem;
    text-align: center;
    max-width: 400px;
    margin: 0 auto;
}

/* Pricing Grid */
.pricing-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 3rem;
}

.pricing-card {
    flex: 1 1 300px;
    max-width: 400px;
    padding: 3rem 2.5rem;
    text-align: left;
    position: relative;
    display: flex;
    flex-direction: column;
}

.pro-card {
    border-color: rgba(56, 189, 248, 0.4);
    box-shadow: 0 20px 40px rgba(56, 189, 248, 0.1);
}

.pro-badge {
    position: absolute;
    top: -15px;
    right: 2rem;
    background: #0f172a;
    padding: 0.25rem 1rem;
    border-radius: 100px;
    font-weight: bold;
    font-size: 0.875rem;
    border: 1px solid rgba(56, 189, 248, 0.4);
}

.pricing-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.price {
    font-size: 3.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--md-sys-color-on-surface);
    margin-bottom: 2rem;
    display: flex;
    align-items: baseline;
}

.duration {
    font-size: 1.125rem;
    font-weight: 500;
    color: #64748b;
    margin-left: 0.25rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2.5rem;
    flex-grow: 1;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
}

.w-100 {
    width: 100%;
}