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

:root {
    --text-primary: #333333;
    --text-secondary: #888888;
    --text-light: #aaaaaa;
    --accent: #f0f0f0;
    --white: #ffffff;
    --background: #fefefe;
    --hover: #f8f8f8;
    --shadow-light: 0 2px 20px rgba(0, 0, 0, 0.03);
    --shadow-medium: 0 10px 40px rgba(0, 0, 0, 0.05);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
    line-height: 1.8;
    color: var(--text-primary);
    background: var(--white);
    overflow-x: hidden;
    letter-spacing: 0.01em;
}

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

/* Container */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

.nav-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--text-primary);
    letter-spacing: 0.1em;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 4rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
    font-size: 0.95rem;
    font-weight: 300;
    letter-spacing: 0.03em;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--text-primary);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(180deg, 
        rgba(255, 255, 255, 1) 0%, 
        rgba(250, 250, 250, 0.3) 50%, 
        rgba(255, 255, 255, 1) 100%);
    padding: 120px 40px;
}

.hero-content {
    text-align: center;
    z-index: 2;
    position: relative;
    max-width: 600px;
}

.hero-title {
    font-size: 3rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
    font-weight: 200;
    letter-spacing: 0.05em;
    line-height: 1.3;
    opacity: 0;
    animation: fadeIn 1.5s ease forwards;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 4rem;
    font-weight: 300;
    letter-spacing: 0.03em;
    opacity: 0;
    animation: fadeIn 1.5s ease 0.3s forwards;
}

.cta-button {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 18px 50px;
    font-size: 0.95rem;
    border-radius: 100px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 300;
    letter-spacing: 0.05em;
}

.cta-button:hover {
    background: var(--hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

/* Remove floating orbs for minimalism */
.floating-orbs {
    display: none;
}

/* Practices Section */
.practices {
    padding: 150px 0;
    background: var(--white);
}

.section-title {
    text-align: center;
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 6rem;
    font-weight: 200;
    letter-spacing: 0.05em;
}

.practice-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 4rem;
    margin-top: 4rem;
}

.practice-card {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    padding: 4rem 3rem;
    transition: var(--transition);
}

.practice-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.card-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 3rem;
    text-align: center;
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    opacity: 0.2;
}

.card-header h3 {
    color: var(--text-primary);
    font-size: 1.3rem;
    font-weight: 300;
    letter-spacing: 0.05em;
}

.card-description {
    color: var(--text-secondary);
    margin-bottom: 3rem;
    text-align: center;
    line-height: 1.8;
    font-weight: 300;
}

/* Audio Player */
.audio-player {
    background: var(--hover);
    border-radius: 100px;
    padding: 1.5rem 2rem;
    margin: 2rem 0;
}

.audio-controls {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.play-btn {
    background: var(--white);
    color: var(--text-primary);
    border: 1px solid rgba(0, 0, 0, 0.1);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
}

.play-btn:hover {
    background: var(--hover);
    transform: scale(1.05);
}

.progress-container {
    flex: 1;
    height: 2px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 2px;
    cursor: pointer;
    position: relative;
}

.progress-bar {
    height: 100%;
    background: var(--text-primary);
    border-radius: 2px;
    width: 0;
    transition: width 0.1s linear;
}

.time {
    color: var(--text-light);
    font-size: 0.85rem;
    min-width: 50px;
    text-align: right;
    font-weight: 300;
}

.practice-tips {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.practice-tips h4 {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-weight: 400;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-align: center;
}

.practice-tips ul {
    list-style: none;
    padding-left: 0;
}

.practice-tips li {
    color: var(--text-secondary);
    padding: 0.5rem 0;
    text-align: center;
    font-weight: 300;
}

.practice-tips li::before {
    content: '';
}

/* Quotes Section */
.quotes {
    padding: 150px 0;
    background: var(--background);
}

.quote-container {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quote-card {
    background: transparent;
    padding: 4rem 2rem;
    position: absolute;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%;
}

.quote-card.active {
    opacity: 1;
    transform: translateY(0);
}

.quote-card blockquote {
    font-size: 1.4rem;
    color: var(--text-secondary);
    font-weight: 300;
    font-style: normal;
    line-height: 2;
    letter-spacing: 0.02em;
}

.quote-navigation {
    margin-top: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
}

.quote-nav-btn {
    background: transparent;
    color: var(--text-light);
    border: none;
    width: 32px;
    height: 32px;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
}

.quote-nav-btn:hover {
    color: var(--text-primary);
    transform: scale(1.1);
}

.quote-dots {
    display: flex;
    gap: 1rem;
}

.quote-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: var(--transition);
}

.quote-dot.active {
    background: var(--text-primary);
}

.shuffle-btn {
    margin: 3rem auto 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: var(--text-secondary);
    padding: 12px 30px;
    border-radius: 100px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    font-weight: 300;
    letter-spacing: 0.03em;
}

.shuffle-btn:hover {
    background: var(--hover);
}

/* Interactive Pathway Section */
.pathway-section {
    padding: 150px 0;
    background: var(--white);
}

.section-subtitle {
    color: var(--text-secondary);
    margin-bottom: 4rem;
    text-align: center;
    font-weight: 300;
}

.pathway-preview {
    margin-top: 4rem;
}

.pathway-card {
    background: transparent;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    padding: 5rem 3rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.pathway-card h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 2rem;
    font-weight: 300;
    letter-spacing: 0.05em;
}

.pathway-card > p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 4rem;
    line-height: 2;
    font-weight: 300;
}

.pathway-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 3rem;
    margin: 4rem 0;
}

.feature {
    text-align: center;
}

.feature-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 1.5rem;
    opacity: 0.2;
}

.feature h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.03em;
}

.feature p {
    color: var(--text-light);
    font-size: 0.85rem;
    font-weight: 300;
}

/* Transcript Display */
.transcript-container {
    margin-top: 3rem;
    padding: 3rem 2rem;
    background: var(--accent);
    border-radius: 8px;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.transcript-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.transcript-line {
    display: none;
    font-size: 1.8rem;
    line-height: 1.6;
    color: var(--text-secondary);
    font-weight: 300;
    letter-spacing: 0.02em;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.transcript-line.active {
    display: block;
    opacity: 1;
    color: var(--text-primary);
    animation: fadeInText 0.5s ease;
}

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

/* Breathing Exercise Section */
.breathe-section {
    padding: 150px 0;
    background: var(--background);
    text-align: center;
}

.breathing-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 500px;
    margin: 5rem 0;
}

.breathing-circle {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 4s ease;
    cursor: pointer;
}

.breathing-circle.breathing {
    animation: breathe 8s infinite;
}

.breathing-text {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 300;
    letter-spacing: 0.05em;
}

.breathing-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.breath-btn {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 12px 35px;
    border-radius: 100px;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
    margin: 0 0.5rem;
    font-weight: 300;
    letter-spacing: 0.03em;
}

.breath-btn:hover {
    background: var(--hover);
}

.breath-pattern {
    margin-top: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.breath-pattern label {
    color: var(--text-secondary);
    font-weight: 300;
}

.breath-pattern select {
    padding: 8px 20px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 100px;
    background: var(--white);
    color: var(--text-primary);
    cursor: pointer;
    font-weight: 300;
}

/* Footer */
.footer {
    background: var(--white);
    color: var(--text-secondary);
    text-align: center;
    padding: 5rem 0;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-note {
    font-size: 0.85rem;
    margin-top: 1rem;
    font-weight: 300;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes breathe {
    0%, 100% {
        transform: scale(1);
        border-color: rgba(0, 0, 0, 0.1);
    }
    50% {
        transform: scale(1.4);
        border-color: rgba(0, 0, 0, 0.05);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .nav-menu {
        gap: 2rem;
    }
    
    .practice-cards {
        grid-template-columns: 1fr;
    }
    
    .quote-card blockquote {
        font-size: 1.1rem;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .nav-container {
        padding: 1.5rem 20px;
    }
    
    .practices, .quotes, .pathway-section, .breathe-section {
        padding: 80px 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .breathing-circle {
        width: 150px;
        height: 150px;
    }
    
    .nav-menu {
        font-size: 0.85rem;
        gap: 1.5rem;
    }
}