/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --purple-primary: #7B4CE8;
    --purple-light: #A855F7;
    --blue-primary: #3B82F6;
    --green-primary: #10B981;
    --orange-primary: #F59E0B;
    --pink-primary: #EC4899;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --text-dark: #1F2937;
    --gradient-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-purple: linear-gradient(135deg, #7B4CE8 0%, #A855F7 50%, #EC4899 100%);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: url("well-e pitch dask.png") no-repeat center center fixed;
    background-size: cover;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: -1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Glass Morphism Effects */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.logo-image {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.logo-icon {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    width: 24px;
    height: 24px;
}

.circle {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.circle.purple { background: var(--purple-primary); }
.circle.green { background: var(--green-primary); }
.circle.orange { background: var(--orange-primary); }
.circle.pink { background: var(--pink-primary); }

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

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

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

.cta-button {
    background: var(--gradient-purple);
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    border: none;
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(123, 76, 232, 0.4);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    position: relative;
}

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

.hero-text h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: var(--gradient-purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

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

.primary-button {
    background: var(--gradient-purple);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.primary-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(123, 76, 232, 0.4);
}

.primary-button.large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

.secondary-button {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.secondary-button:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

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

.panda-container {
    position: relative;
    margin-right: 2rem;
}

.panda {
    position: relative;
    width: 200px;
    height: 200px;
    animation: float 3s ease-in-out infinite;
}

.panda-body {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
    border-radius: 50%;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.panda-face {
    width: 80%;
    height: 70%;
    position: absolute;
    top: 15%;
    left: 10%;
}

.ear {
    width: 30px;
    height: 30px;
    background: #2d3748;
    border-radius: 50%;
    position: absolute;
    top: -10px;
}

.ear.left { left: 10px; }
.ear.right { right: 10px; }

.eye {
    width: 20px;
    height: 20px;
    background: #2d3748;
    border-radius: 50%;
    position: absolute;
    top: 30px;
}

.eye.left { left: 30px; }
.eye.right { right: 30px; }

.nose {
    width: 8px;
    height: 6px;
    background: #2d3748;
    border-radius: 50%;
    position: absolute;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
}

.mouth {
    width: 20px;
    height: 10px;
    border: 2px solid #2d3748;
    border-top: none;
    border-radius: 0 0 20px 20px;
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
}

.breathing-ring {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    border: 3px solid var(--blue-primary);
    border-radius: 50%;
    opacity: 0.6;
    animation: breathe 4s ease-in-out infinite;
}

.phone-mockup {
    position: relative;
}

.phone {
    width: 200px;
    height: 400px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    padding: 1rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.screen {
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.status-bar {
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.greeting {
    font-size: 1.2rem;
    font-weight: 600;
}

.panda-emoji {
    font-size: 3rem;
    text-align: center;
}

.status-message {
    text-align: center;
    font-weight: 500;
    color: var(--purple-light);
}

.action-cards {
    display: flex;
    gap: 0.5rem;
    margin-top: auto;
}

.card {
    flex: 1;
    padding: 0.75rem;
    border-radius: 12px;
    text-align: center;
    font-size: 0.8rem;
    font-weight: 500;
}

.card.breathe {
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.card.anxiety {
    background: rgba(236, 72, 153, 0.2);
    border: 1px solid rgba(236, 72, 153, 0.3);
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.features h2 {
    text-align: center;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 4rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.feature-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: left;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-purple);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: block;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
}

/* How It Works Section */
.how-it-works {
    padding: 6rem 0;
}

.how-it-works h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-purple);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.step h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Companion Section */
.companion {
    padding: 6rem 0;
    background: rgba(255, 255, 255, 0.05);
}

.companion-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.companion-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.companion-text p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.benefits {
    list-style: none;
}

.benefits li {
    padding: 0.75rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 2rem;
}

.benefits li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--green-primary);
    font-weight: bold;
}

.companion-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.large-panda {
    position: relative;
    width: 300px;
    height: 300px;
}

.panda-glow {
    position: absolute;
    top: -30px;
    left: -30px;
    right: -30px;
    bottom: -30px;
    background: var(--gradient-purple);
    border-radius: 50%;
    opacity: 0.3;
    filter: blur(30px);
    animation: glow 3s ease-in-out infinite alternate;
}

.panda-body-large {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 50%;
    position: relative;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
    z-index: 2;
}

.panda-face-large {
    width: 80%;
    height: 70%;
    position: absolute;
    top: 15%;
    left: 10%;
}

.ear-large {
    width: 40px;
    height: 40px;
    background: #2d3748;
    border-radius: 50%;
    position: absolute;
    top: -15px;
}

.ear-large.left { left: 15px; }
.ear-large.right { right: 15px; }

.eye-large {
    width: 30px;
    height: 30px;
    background: white;
    border-radius: 50%;
    position: absolute;
    top: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.eye-large.left { left: 40px; }
.eye-large.right { right: 40px; }

.pupil {
    width: 15px;
    height: 15px;
    background: var(--blue-primary);
    border-radius: 50%;
    animation: blink 6s infinite;
}

.nose-large {
    width: 12px;
    height: 8px;
    background: #2d3748;
    border-radius: 50%;
    position: absolute;
    top: 70px;
    left: 50%;
    transform: translateX(-50%);
}

.mouth-large {
    width: 30px;
    height: 15px;
    border: 3px solid #2d3748;
    border-top: none;
    border-radius: 0 0 30px 30px;
    position: absolute;
    top: 85px;
    left: 50%;
    transform: translateX(-50%);
}

/* CTA Section */
.cta-section {
    padding: 6rem 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-section p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.2);
    padding: 3rem 0 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.2rem;
    font-weight: 600;
}

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

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

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

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

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes breathe {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.1); opacity: 1; }
}

@keyframes glow {
    0% { opacity: 0.3; }
    100% { opacity: 0.6; }
}

@keyframes blink {
    0%, 90%, 100% { transform: scaleY(1); }
    95% { transform: scaleY(0.1); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-text h1 {
        font-size: 3rem;
    }
    
    .companion-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .panda {
        width: 150px;
        height: 150px;
    }
    
    .large-panda {
        width: 250px;
        height: 250px;
    }
}