/* ============================================
   ZenAI - Mindful Parenting Website
   A calming, sophisticated design system
   ============================================ */

/* ============================================
   CSS Custom Properties (Design Tokens)
   ============================================ */
:root {
    /* Primary Color Palette - Warm sage and earth tones */
    --color-primary: #4A5D4E;          /* Deep sage green */
    --color-primary-light: #6B7F6F;    /* Lighter sage */
    --color-primary-dark: #3A4A3D;     /* Darker sage */
    
    /* Accent Colors */
    --color-accent: #C4A77D;           /* Warm sand/gold */
    --color-accent-light: #D4BC9A;     /* Light sand */
    --color-accent-dark: #A68B5B;      /* Deep gold */
    
    /* Neutral Palette */
    --color-cream: #FAF8F5;            /* Warm off-white */
    --color-cream-dark: #F0EDE7;       /* Slightly darker cream */
    --color-stone: #E8E4DD;            /* Stone grey */
    --color-charcoal: #2C2C2C;         /* Deep charcoal */
    --color-graphite: #4A4A4A;         /* Medium grey */
    --color-muted: #7A7A7A;            /* Muted text */
    
    /* Semantic Colors */
    --color-success: #5C8A5C;
    --color-error: #B85C5C;
    
    /* Typography */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Font Sizes - Fluid typography */
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
    --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.6vw, 1.25rem);
    --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --text-2xl: clamp(1.5rem, 1.2rem + 1.5vw, 2rem);
    --text-3xl: clamp(2rem, 1.5rem + 2.5vw, 3rem);
    --text-4xl: clamp(2.5rem, 2rem + 3vw, 4rem);
    --text-5xl: clamp(3rem, 2.5rem + 4vw, 5rem);
    
    /* Spacing Scale */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;
    
    /* Layout */
    --container-max: 1200px;
    --container-narrow: 800px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 24px 60px rgba(0,0,0,0.16);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-slower: 800ms cubic-bezier(0.16, 1, 0.3, 1);
}


/* ============================================
   Reset & Base Styles
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-charcoal);
    background-color: var(--color-cream);
    overflow-x: hidden;
}

/* Selection styling */
::selection {
    background-color: var(--color-primary);
    color: var(--color-cream);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}


/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

/* Italic emphasis in headings */
em {
    font-style: italic;
    color: var(--color-primary);
}


/* ============================================
   Container & Layout
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}


/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-lg) 0;
    transition: all var(--transition-base);
}

/* Scrolled navigation state */
.nav.scrolled {
    background: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(20px);
    padding: var(--space-md) 0;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo styling */
.logo {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    display: flex;
    align-items: baseline;
    gap: 2px;
}

.logo-zen {
    color: var(--color-charcoal);
}

.logo-ai {
    color: var(--color-primary);
}

/* Navigation links */
.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-links a {
    font-size: var(--text-sm);
    font-weight: 400;
    color: var(--color-graphite);
    transition: color var(--transition-fast);
    position: relative;
}

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

/* Navigation link underline effect */
.nav-links a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.nav-links a:not(.nav-cta):hover::after {
    width: 100%;
}

/* Navigation CTA button */
.nav-cta {
    background: var(--color-primary);
    color: var(--color-cream) !important;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.nav-cta:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
}

/* Mobile navigation toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-charcoal);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-cream);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--space-4xl) var(--space-xl);
        gap: var(--space-lg);
        transition: right var(--transition-slow);
        box-shadow: var(--shadow-xl);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-cta {
        margin-top: var(--space-lg);
    }
}


/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--color-charcoal);
    border: 1px solid var(--color-stone);
}

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

.btn-large {
    padding: var(--space-lg) var(--space-2xl);
    font-size: var(--text-base);
}

.btn-block {
    width: 100%;
}

.btn svg {
    transition: transform var(--transition-fast);
}

.btn:hover svg {
    transform: translateX(4px);
}


/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: var(--space-5xl) var(--space-lg);
    overflow: hidden;
}

/* Hero background layers */
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 60% at 50% 40%, rgba(74, 93, 78, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(196, 167, 125, 0.1) 0%, transparent 50%),
        linear-gradient(180deg, var(--color-cream) 0%, var(--color-cream-dark) 100%);
}

/* Decorative pattern overlay */
.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.4;
    background-image: 
        radial-gradient(circle at 2px 2px, var(--color-stone) 1px, transparent 0);
    background-size: 40px 40px;
}

/* Floating decorative shapes */
.floating-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.4;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: -5%;
    background: linear-gradient(135deg, var(--color-primary-light), transparent);
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: -3%;
    background: linear-gradient(135deg, var(--color-accent-light), transparent);
    animation-delay: -5s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 10%;
    background: linear-gradient(135deg, var(--color-stone), transparent);
    animation-delay: -10s;
}

.shape-4 {
    width: 100px;
    height: 100px;
    top: 20%;
    right: 20%;
    background: linear-gradient(135deg, var(--color-primary), transparent);
    animation-delay: -15s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(20px, -30px) rotate(5deg); }
    50% { transform: translate(-10px, 20px) rotate(-3deg); }
    75% { transform: translate(30px, 10px) rotate(3deg); }
}

/* Hero content */
.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

/* Hero badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(74, 93, 78, 0.08);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--color-primary);
    margin-bottom: var(--space-xl);
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

/* Hero title */
.hero-title {
    font-size: var(--text-5xl);
    margin-bottom: var(--space-xl);
    color: var(--color-charcoal);
}

/* Hero subtitle */
.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--color-graphite);
    max-width: 650px;
    margin: 0 auto var(--space-2xl);
    line-height: 1.7;
}

/* Hero CTA buttons */
.hero-cta {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-3xl);
}

/* Hero stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 600;
    color: var(--color-primary);
}

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

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

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-muted);
    font-size: var(--text-xs);
    animation: bounce 2s infinite;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-primary), transparent);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}


/* ============================================
   Animations
   ============================================ */
.animate-fade-in {
    animation: fadeIn 0.8s ease forwards;
}

.animate-fade-in-delay-1 {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
    animation-delay: 0.2s;
}

.animate-fade-in-delay-2 {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
    animation-delay: 0.4s;
}

.animate-fade-in-delay-3 {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
    animation-delay: 0.6s;
}

.animate-fade-in-delay-4 {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
    animation-delay: 0.8s;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll-triggered animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: all var(--transition-slower);
}

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


/* ============================================
   Section Styling
   ============================================ */
.section {
    padding: var(--space-5xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-4xl);
}

.section-header.light {
    color: var(--color-cream);
}

.section-header.light .section-subtitle {
    color: rgba(250, 248, 245, 0.8);
}

.section-tag {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.section-header.light .section-tag {
    color: var(--color-accent-light);
}

.section-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-lg);
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--color-graphite);
    line-height: 1.7;
}

.section-text {
    font-size: var(--text-base);
    color: var(--color-graphite);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}


/* ============================================
   Guide Section - Features Grid
   ============================================ */
.guide {
    background: var(--color-cream);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-xl);
}

.feature-card {
    background: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-stone);
    transition: all var(--transition-base);
}

.feature-card:hover {
    border-color: var(--color-primary-light);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-lg);
    color: var(--color-primary);
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-card h3 {
    font-family: var(--font-body);
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--color-charcoal);
}

.feature-card p {
    font-size: var(--text-sm);
    color: var(--color-graphite);
    line-height: 1.7;
}


/* ============================================
   Bundle Section
   ============================================ */
.bundle {
    background: var(--color-primary);
    overflow: hidden;
}

.bundle-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.bundle-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 60% 40% at 20% 80%, rgba(196, 167, 125, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 50% 50% at 80% 20%, rgba(0, 0, 0, 0.1) 0%, transparent 50%);
}

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

.bundle-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

@media (max-width: 900px) {
    .bundle-content {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }
}

/* Book Visual */
.bundle-visual {
    display: flex;
    justify-content: center;
}

.book-stack {
    position: relative;
    perspective: 1000px;
}

.book {
    position: relative;
    transform-style: preserve-3d;
    transition: transform var(--transition-slow);
}

.book-main {
    width: 240px;
    height: 340px;
    transform: rotateY(-15deg) rotateX(5deg);
}

.book-main:hover {
    transform: rotateY(-5deg) rotateX(2deg);
}

.book-secondary {
    position: absolute;
    width: 200px;
    height: 280px;
    bottom: -20px;
    left: -60px;
    transform: rotateY(-20deg) rotateX(5deg);
    z-index: -1;
}

.book-cover {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-cream-dark) 100%);
    border-radius: 4px 12px 12px 4px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--space-xl);
    box-shadow: 
        4px 4px 20px rgba(0,0,0,0.3),
        inset -2px 0 4px rgba(0,0,0,0.1);
}

.book-spine {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 20px;
    background: linear-gradient(90deg, var(--color-stone) 0%, var(--color-cream-dark) 100%);
    border-radius: 4px 0 0 4px;
    transform: rotateY(90deg) translateX(-10px);
    transform-origin: left;
}

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

.book-subtitle {
    display: block;
    font-size: var(--text-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.book-main-title {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-charcoal);
    line-height: 1.3;
    margin-bottom: var(--space-sm);
}

.book-author {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.book-secondary .book-cover {
    background: linear-gradient(135deg, var(--color-stone) 0%, var(--color-cream-dark) 100%);
}

.book-secondary .book-cover span {
    font-size: var(--text-sm);
    color: var(--color-graphite);
}

.digital-badge {
    position: absolute;
    bottom: -40px;
    right: -30px;
    background: var(--color-accent);
    color: var(--color-charcoal);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--text-xs);
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

.digital-badge svg {
    width: 16px;
    height: 16px;
}

/* Bundle Details */
.bundle-details {
    color: var(--color-cream);
}

.bundle-price {
    margin-bottom: var(--space-2xl);
}

.price-label {
    display: block;
    font-size: var(--text-sm);
    color: rgba(250, 248, 245, 0.7);
    margin-bottom: var(--space-xs);
}

.price-amount {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
}

.currency {
    font-size: var(--text-xl);
    margin-top: var(--space-sm);
}

.amount {
    font-family: var(--font-display);
    font-size: var(--text-5xl);
    font-weight: 600;
    line-height: 1;
}

.price-note {
    font-size: var(--text-sm);
    color: rgba(250, 248, 245, 0.6);
    margin-top: var(--space-xs);
}

.bundle-includes {
    margin-bottom: var(--space-2xl);
}

.bundle-includes li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid rgba(250, 248, 245, 0.1);
}

.bundle-includes li:last-child {
    border-bottom: none;
}

.bundle-includes svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.bundle-includes span {
    font-size: var(--text-sm);
    line-height: 1.6;
}

.bundle-includes strong {
    color: var(--color-cream);
}

.bundle-details .btn-primary {
    background: var(--color-cream);
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
}

.bundle-details .btn-primary:hover {
    background: white;
    transform: translateY(-2px);
}

.bundle-guarantee {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-sm);
    color: rgba(250, 248, 245, 0.7);
}

.bundle-guarantee svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
    flex-shrink: 0;
}


/* ============================================
   Consultation Section
   ============================================ */
.consultation {
    background: var(--color-cream);
}

.consultation-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: start;
}

@media (max-width: 900px) {
    .consultation-layout {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }
}

.consultation-info .section-title {
    text-align: left;
}

.consultation-benefits {
    margin-top: var(--space-2xl);
}

.benefit {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--color-stone);
}

.benefit:last-child {
    border-bottom: none;
}

.benefit-icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-cream);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.benefit-icon svg {
    width: 24px;
    height: 24px;
}

.benefit h4 {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.benefit p {
    font-size: var(--text-sm);
    color: var(--color-graphite);
}

/* Booking Card */
.booking-card {
    background: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-stone);
    box-shadow: var(--shadow-lg);
}

.booking-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.booking-header h3 {
    font-family: var(--font-body);
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.booking-header p {
    font-size: var(--text-sm);
    color: var(--color-muted);
}

/* Session Options */
.session-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.session-option {
    cursor: pointer;
}

.session-option input {
    display: none;
}

.option-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg);
    border: 2px solid var(--color-stone);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.session-option input:checked + .option-content {
    border-color: var(--color-primary);
    background: rgba(74, 93, 78, 0.05);
}

.session-option:hover .option-content {
    border-color: var(--color-primary-light);
}

.option-duration {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-primary);
    background: rgba(74, 93, 78, 0.1);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-xs);
}

.option-name {
    display: block;
    font-weight: 600;
    margin-bottom: 2px;
}

.option-desc {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-muted);
}

.option-price {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--color-primary);
}

.booking-card .btn {
    gap: var(--space-sm);
}

.booking-card .btn svg {
    width: 20px;
    height: 20px;
}

.booking-note {
    text-align: center;
    font-size: var(--text-sm);
    color: var(--color-muted);
    margin-top: var(--space-md);
}


/* ============================================
   About Section
   ============================================ */
.about {
    background: var(--color-cream-dark);
    overflow: hidden;
}

.about-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.about-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.3;
    background-image: 
        radial-gradient(circle at 1px 1px, var(--color-stone) 1px, transparent 0);
    background-size: 32px 32px;
}

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

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

@media (max-width: 900px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }
}

/* About Image */
.about-image {
    position: relative;
}

.image-frame {
    aspect-ratio: 4/5;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.image-placeholder {
    width: 50%;
    color: rgba(250, 248, 245, 0.3);
}

.image-placeholder svg {
    width: 100%;
    height: auto;
}

.about-quote {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    max-width: 300px;
    box-shadow: var(--shadow-lg);
}

.about-quote blockquote {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-style: italic;
    color: var(--color-charcoal);
    line-height: 1.5;
}

/* About Text */
.about-text .section-tag {
    display: block;
    margin-bottom: var(--space-md);
}

.about-text .section-title {
    text-align: left;
    margin-bottom: var(--space-xl);
}

.about-text p {
    color: var(--color-graphite);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

/* About Credentials */
.about-credentials {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.credential {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: white;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--color-graphite);
    border: 1px solid var(--color-stone);
}

.credential-icon {
    font-size: var(--text-base);
}

.about-signature {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}

.signature-line {
    width: 40px;
    height: 2px;
    background: var(--color-primary);
}

.signature-text {
    font-family: var(--font-display);
    font-style: italic;
    color: var(--color-primary);
    transition: color var(--transition-fast);
}

.signature-text:hover {
    color: var(--color-primary-dark);
}


/* ============================================
   Newsletter Section
   ============================================ */
.newsletter {
    padding: var(--space-4xl) 0;
    background: var(--color-cream);
}

.newsletter-card {
    background: white;
    padding: var(--space-3xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-stone);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

@media (max-width: 800px) {
    .newsletter-card {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        text-align: center;
    }
}

.newsletter-content h3 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-sm);
}

.newsletter-content p {
    color: var(--color-graphite);
}

.newsletter-form .form-group {
    display: flex;
    gap: var(--space-sm);
}

.newsletter-form input {
    flex: 1;
    padding: var(--space-md) var(--space-lg);
    border: 1px solid var(--color-stone);
    border-radius: var(--radius-full);
    font-family: inherit;
    font-size: var(--text-sm);
    transition: border-color var(--transition-fast);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.newsletter-form .form-note {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-muted);
    margin-top: var(--space-sm);
}

@media (max-width: 500px) {
    .newsletter-form .form-group {
        flex-direction: column;
    }
}


/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-charcoal);
    color: var(--color-cream);
    padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: var(--space-4xl);
    margin-bottom: var(--space-3xl);
}

@media (max-width: 800px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
}

.footer-brand {
    max-width: 300px;
}

.footer-brand .logo {
    margin-bottom: var(--space-lg);
}

.footer-brand .logo-zen {
    color: var(--color-cream);
}

.footer-brand p {
    font-size: var(--text-sm);
    color: rgba(250, 248, 245, 0.6);
    line-height: 1.7;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

@media (max-width: 500px) {
    .footer-links {
        grid-template-columns: 1fr 1fr;
    }
}

.footer-column h4 {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--space-lg);
    color: var(--color-cream);
}

.footer-column a {
    display: block;
    font-size: var(--text-sm);
    color: rgba(250, 248, 245, 0.6);
    padding: var(--space-xs) 0;
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--color-cream);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(250, 248, 245, 0.1);
}

@media (max-width: 500px) {
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }
}

.footer-bottom p {
    font-size: var(--text-sm);
    color: rgba(250, 248, 245, 0.4);
}

.social-links {
    display: flex;
    gap: var(--space-md);
}

.social-links a {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(250, 248, 245, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.social-links a:hover {
    border-color: var(--color-primary);
    background: var(--color-primary);
}

.social-links svg {
    width: 18px;
    height: 18px;
    color: rgba(250, 248, 245, 0.6);
    transition: color var(--transition-fast);
}

.social-links a:hover svg {
    color: var(--color-cream);
}


/* ============================================
   Utility Classes
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }


/* ============================================
   Payment Modal Styles
   ============================================ */
.payment-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: var(--space-lg);
    animation: fadeIn 0.3s ease;
}

.payment-modal-content {
    background: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    max-width: 500px;
    width: 100%;
    position: relative;
    box-shadow: var(--shadow-xl);
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--color-stone);
    background: white;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--color-stone);
}

.payment-modal-content h3 {
    font-family: var(--font-body);
    font-size: var(--text-xl);
    margin-bottom: var(--space-md);
}

.payment-modal-content p {
    color: var(--color-graphite);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.payment-modal-content ol {
    margin: var(--space-lg) 0;
    padding-left: var(--space-xl);
    list-style: decimal;
}

.payment-modal-content li {
    margin-bottom: var(--space-sm);
    color: var(--color-graphite);
    line-height: 1.6;
}

.payment-modal-content a {
    color: var(--color-primary);
    text-decoration: underline;
}

.payment-modal-content code {
    background: var(--color-cream-dark);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
}

.modal-note {
    font-size: var(--text-sm);
    background: var(--color-cream);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-primary);
}

.payment-modal-content .btn {
    width: 100%;
    margin-top: var(--space-lg);
}


/* ============================================
   Calendly Widget Overrides
   ============================================ */
.calendly-inline-widget {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.calendly-badge-widget {
    z-index: 999 !important;
}


/* ============================================
   Form Success/Error States
   ============================================ */
.form-success {
    background: rgba(92, 138, 92, 0.1);
    border: 1px solid rgba(92, 138, 92, 0.3);
    color: var(--color-success);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    text-align: center;
    animation: fadeIn 0.3s ease;
}

.form-error {
    background: rgba(184, 92, 92, 0.1);
    border: 1px solid rgba(184, 92, 92, 0.3);
    color: var(--color-error);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    text-align: center;
    animation: fadeIn 0.3s ease;
}


/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 768px) {
    .hero {
        padding: var(--space-4xl) var(--space-md);
        min-height: auto;
        padding-top: 120px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .stat-divider {
        width: 40px;
        height: 1px;
    }
    
    .section {
        padding: var(--space-3xl) 0;
    }
    
    .about-quote {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: var(--space-lg);
        max-width: 100%;
    }
}