/* =================================
   Khalyfa Workshop Landing Page CSS
   © 2025 Khalyfa / All rights reserved
   ================================= */

/* =================================
   CSS Variables - Khalyfa Brand Colors
   Exact colors from Khalyfa Brand Guidelines
   ================================= */
:root {
    /* ========================================
       PRIMARY BRAND COLORS
       Source: Khalyfa Brand Guidelines
       ======================================== */
    --brand-navy: #00163A;             /* Primary Dark Navy */
    --brand-cream: #FFFCF5;            /* Primary Cream/Off-White */
    --brand-terracotta: #CF7044;       /* Accent Terracotta/Coral */
    --brand-terracotta-light: #E08A64; /* Lighter Terracotta (calculated) */
    --brand-terracotta-dark: #B85E36;  /* Darker Terracotta (calculated) */
    
    /* ========================================
       GRAYSCALE PALETTE
       Derived from brand navy for consistency
       ======================================== */
    --khalyfa-black: #00163A;          /* Brand Navy (darkest) */
    --khalyfa-gray-900: #1A2B4F;       /* Very Dark Navy */
    --khalyfa-gray-800: #2D3E5C;       /* Dark Navy Gray */
    --khalyfa-gray-700: #475569;       /* Medium Navy Gray */
    --khalyfa-gray-600: #64748B;       /* Medium Gray */
    --khalyfa-gray-500: #94A3B8;       /* Light Gray */
    --khalyfa-gray-400: #CBD5E1;       /* Very Light Gray */
    --khalyfa-gray-300: #E2E8F0;       /* Extra Light Gray */
    --khalyfa-gray-200: #F1F5F9;       /* Almost White Gray */
    --khalyfa-gray-100: #F8FAFC;       /* Near White */
    --khalyfa-gray-50: #FFFCF5;        /* Brand Cream */
    --khalyfa-white: #FFFFFF;          /* Pure White */
    
    /* ========================================
       SEMANTIC COLOR ASSIGNMENTS
       INVERTED SCHEME: Navy background, Cream text, Orange buttons
       ======================================== */
    --text-primary: var(--brand-cream);           /* Cream text on dark backgrounds */
    --text-secondary: var(--khalyfa-gray-400);    /* Light gray for secondary text */
    --text-muted: var(--khalyfa-gray-500);        /* Muted text */
    --bg-primary: var(--brand-navy);              /* Navy background (main) */
    --bg-secondary: var(--khalyfa-gray-900);      /* Slightly lighter navy for cards */
    --bg-dark: var(--khalyfa-black);              /* Darkest navy */
    --bg-light: var(--khalyfa-gray-800);          /* Light sections on dark theme */
    --border-light: var(--khalyfa-gray-800);      /* Borders on dark background */
    --cta-primary: var(--brand-terracotta);       /* Orange/Terracotta buttons */
    --cta-hover: var(--brand-terracotta-light);   /* Lighter orange on hover */
    
    /* ========================================
       TYPOGRAPHY
       Source: Khalyfa Brand Guidelines
       ======================================== */
    --font-primary: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: var(--font-primary);        /* For large headings */
    --font-body: var(--font-primary);           /* For body text */
    
    /* ========================================
       SPACING SYSTEM
       ======================================== */
    --spacing-xs: 0.5rem;      /* 8px */
    --spacing-sm: 1rem;        /* 16px */
    --spacing-md: 1.5rem;      /* 24px */
    --spacing-lg: 2rem;        /* 32px */
    --spacing-xl: 3rem;        /* 48px */
    --spacing-2xl: 4rem;       /* 64px */
    --spacing-3xl: 6rem;       /* 96px */
    
    /* ========================================
       LAYOUT
       ======================================== */
    --container-width: 1200px;
    --content-width: 800px;
    --border-radius-sm: 0.375rem;    /* 6px */
    --border-radius-md: 0.5rem;      /* 8px */
    --border-radius-lg: 0.75rem;     /* 12px */
    
    /* ========================================
       TRANSITIONS
       ======================================== */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;
    
    /* ========================================
       SHADOWS
       ======================================== */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

/* Star Pattern Background - More Visible */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        /* Large prominent stars */
        radial-gradient(6px 6px at 20% 30%, var(--cta-primary), transparent),
        radial-gradient(8px 8px at 60% 70%, var(--cta-primary), transparent),
        radial-gradient(7px 7px at 90% 60%, var(--cta-primary), transparent),
        radial-gradient(6px 6px at 45% 15%, var(--cta-primary), transparent),
        radial-gradient(8px 8px at 85% 85%, var(--cta-primary), transparent),
        radial-gradient(7px 7px at 10% 60%, var(--cta-primary), transparent),
        radial-gradient(6px 6px at 75% 25%, var(--cta-primary), transparent),
        radial-gradient(7px 7px at 35% 50%, var(--cta-primary), transparent),
        /* Medium stars */
        radial-gradient(4px 4px at 25% 35%, var(--khalyfa-gray-400), transparent),
        radial-gradient(4px 4px at 50% 50%, var(--khalyfa-gray-400), transparent),
        radial-gradient(4px 4px at 80% 10%, var(--khalyfa-gray-400), transparent),
        radial-gradient(4px 4px at 33% 80%, var(--khalyfa-gray-400), transparent),
        radial-gradient(4px 4px at 15% 90%, var(--khalyfa-gray-400), transparent),
        radial-gradient(4px 4px at 70% 40%, var(--khalyfa-gray-400), transparent),
        radial-gradient(4px 4px at 55% 65%, var(--khalyfa-gray-400), transparent),
        /* Small accent stars */
        radial-gradient(3px 3px at 12% 45%, var(--cta-primary), transparent),
        radial-gradient(3px 3px at 65% 85%, var(--cta-primary), transparent),
        radial-gradient(3px 3px at 40% 20%, var(--cta-primary), transparent),
        radial-gradient(3px 3px at 95% 35%, var(--cta-primary), transparent);
    background-size: 100% 100%;
    background-position: 0% 0%;
    opacity: 0.7;
    pointer-events: none;
    z-index: 0;
    animation: twinkle 8s ease-in-out infinite;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 0.8; }
}

body > * {
    position: relative;
    z-index: 1;
}

/* =================================
   Typography
   ================================= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    margin-bottom: var(--spacing-md);
}

em {
    font-style: italic;
    font-weight: 500;
}

strong {
    font-weight: 600;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all var(--transition-normal);
}

/* =================================
   Layout Components
   ================================= */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.content-block {
    max-width: var(--content-width);
    margin: 0 auto;
}

.section {
    padding: var(--spacing-3xl) 0;
}

/* =================================
   Header
   ================================= */
.header {
    background-color: var(--bg-primary);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--border-light);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    background-color: rgba(0, 22, 58, 0.95);
}

.brand {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--brand-cream);
    letter-spacing: -0.02em;
}

/* =================================
   Hero Section
   ================================= */
.hero {
    background: linear-gradient(135deg, var(--khalyfa-gray-900) 0%, var(--bg-primary) 100%);
    padding: var(--spacing-3xl) 0;
    text-align: center;
    border-bottom: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

/* Decorative Stars - More Prominent */
.hero::before {
    content: '✦';
    position: absolute;
    top: 15%;
    left: 8%;
    font-size: 16rem;
    color: var(--cta-primary);
    opacity: 0.35;
    transform: rotate(-25deg);
    pointer-events: none;
    animation: float 6s ease-in-out infinite;
}

.hero::after {
    content: '✦';
    position: absolute;
    top: 10%;
    right: 10%;
    font-size: 20rem;
    color: var(--cta-primary);
    opacity: 0.4;
    transform: rotate(15deg);
    pointer-events: none;
    animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(-25deg); }
    50% { transform: translateY(-20px) rotate(-25deg); }
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
    font-weight: 400;
}

.hero-details {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.detail-badge {
    background-color: var(--cta-primary);
    color: var(--brand-cream);
    padding: 0.375rem 1rem;
    border-radius: 2rem;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.detail-separator {
    color: var(--khalyfa-gray-400);
}

/* =================================
   Buttons / CTAs
   ================================= */
.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    text-align: center;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    font-family: var(--font-body);
    letter-spacing: 0.01em;
}

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

.cta-primary:hover {
    background-color: var(--cta-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(207, 112, 68, 0.4);
}

.cta-large {
    padding: 1.25rem 3rem;
    font-size: 1.25rem;
}

/* =================================
   Section Styles
   ================================= */
.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    font-size: clamp(2rem, 4vw, 3rem);
}

.section-intro {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* Hook Section */
.section-hook {
    background-color: var(--bg-secondary);
}

.emphasis-text {
    font-size: 1.375rem;
    line-height: 1.6;
    font-weight: 500;
    color: var(--text-primary);
}

.body-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.highlight-text {
    color: var(--text-primary);
    font-weight: 500;
}

/* Callout Boxes */
.callout-box {
    background-color: var(--bg-light);
    border-left: 4px solid var(--cta-primary);
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    border-radius: var(--border-radius-md);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.callout-box p {
    margin-bottom: var(--spacing-sm);
}

.callout-box p:last-child {
    margin-bottom: 0;
}

.callout-secondary {
    border-left-color: var(--brand-cream);
}

.callout-large {
    padding: var(--spacing-xl);
    text-align: center;
    background: linear-gradient(135deg, var(--khalyfa-gray-900) 0%, var(--bg-light) 100%);
}

.callout-large .emphasis-text {
    font-size: 1.75rem;
    margin-bottom: 0;
}

/* Discovery Grid */
.discovery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.discovery-card {
    background-color: var(--bg-light);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-normal);
}

.discovery-card:hover {
    border-color: var(--cta-primary);
    box-shadow: 0 10px 30px rgba(207, 112, 68, 0.3);
    transform: translateY(-4px);
}

.card-icon {
    font-size: 2rem;
    color: var(--cta-primary);
    margin-bottom: var(--spacing-sm);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-body);
}

.card-text {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 0;
}

/* Checklist */
.checklist {
    max-width: var(--content-width);
    margin: 0 auto;
}

.checklist-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-light);
}

.checklist-item:last-child {
    border-bottom: none;
}

.check-icon {
    color: var(--cta-primary);
    font-size: 1.5rem;
    font-weight: 600;
    flex-shrink: 0;
}

.checklist-item p {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: 0;
    color: var(--text-secondary);
}

/* Teacher Section */
.teacher-card {
    max-width: var(--content-width);
    margin: 0 auto;
    background-color: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-md);
}

.teacher-photo-container {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.teacher-photo {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--cta-primary);
    box-shadow: 0 8px 16px rgba(207, 112, 68, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.teacher-photo:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 24px rgba(207, 112, 68, 0.3);
}

.teacher-name {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
    text-align: center;
}

.teacher-title {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-weight: 400;
    text-align: center;
}

.teacher-credentials {
    margin: var(--spacing-lg) 0;
}

.credential-item {
    font-size: 1.125rem;
    line-height: 2;
    color: var(--text-secondary);
}

.teacher-quote {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
    font-style: italic;
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-primary);
}

/* Details Grid */
.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--bg-light);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-light);
}

.detail-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.detail-label {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.detail-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.urgent-notice {
    text-align: center;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--brand-cream);
    background-color: var(--cta-primary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    margin: var(--spacing-xl) 0;
}

/* =================================
   Registration Form
   ================================= */
.registration-form-container {
    max-width: 600px;
    margin: var(--spacing-xl) auto 0;
    background-color: var(--bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-light);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.registration-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input {
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-family: var(--font-body);
    border: 1px solid var(--khalyfa-gray-700);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-normal);
    background-color: var(--khalyfa-gray-900);
    color: var(--brand-cream);
}

.form-group input:focus {
    outline: none;
    border-color: var(--cta-primary);
    box-shadow: 0 0 0 3px rgba(207, 112, 68, 0.2);
}

.form-notice {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: var(--spacing-sm);
    margin-bottom: 0;
}

/* =================================
   Testimonials
   ================================= */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.testimonial-card {
    background-color: var(--bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-light);
}

.testimonial-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-light);
}

.testimonial-author strong {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.testimonial-author span {
    font-size: 0.9375rem;
    color: var(--text-muted);
}

/* =================================
   Final CTA Section
   ================================= */
.section-final-cta {
    background: linear-gradient(135deg, var(--khalyfa-black) 0%, var(--khalyfa-gray-900) 100%);
    color: var(--brand-cream);
}

.section-final-cta .section-title {
    color: var(--brand-cream);
}

.final-cta-content {
    max-width: var(--content-width);
    margin: 0 auto;
    text-align: center;
}

.stat-highlight {
    margin-bottom: var(--spacing-xl);
}

.stat-text {
    font-size: 1.5rem;
    line-height: 1.6;
    font-weight: 400;
    color: var(--khalyfa-gray-200);
}

.stat-emphasis {
    font-size: 1.75rem;
    line-height: 1.5;
    font-weight: 600;
    color: var(--brand-cream);
    margin-top: var(--spacing-md);
}

.cta-text {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--khalyfa-gray-200);
}

.section-final-cta .cta-primary {
    background-color: var(--cta-primary);
    color: var(--brand-cream);
}

.section-final-cta .cta-primary:hover {
    background-color: var(--cta-hover);
}

/* =================================
   Thank You Page Styles
   ================================= */
.thankyou-hero {
    background: linear-gradient(135deg, var(--khalyfa-gray-900) 0%, var(--bg-primary) 100%);
    padding: var(--spacing-3xl) 0;
    text-align: center;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Star Decorations - More Visible */
.thankyou-hero::before {
    content: '✦';
    position: absolute;
    top: 12%;
    left: 10%;
    font-size: 14rem;
    color: var(--cta-primary);
    opacity: 0.4;
    transform: rotate(-20deg);
    pointer-events: none;
    animation: float 7s ease-in-out infinite;
}

.thankyou-hero::after {
    content: '✦';
    position: absolute;
    bottom: 15%;
    right: 12%;
    font-size: 16rem;
    color: var(--cta-primary);
    opacity: 0.35;
    transform: rotate(25deg);
    pointer-events: none;
    animation: float 9s ease-in-out infinite reverse;
}

.thankyou-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.checkmark {
    font-size: 5rem;
    color: var(--cta-primary);
    margin-bottom: var(--spacing-lg);
    animation: checkmarkBounce 0.6s ease;
}

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

.thankyou-title {
    font-size: clamp(3rem, 6vw, 4.5rem);
    margin-bottom: var(--spacing-xl);
}

.workshop-reminder {
    background-color: var(--bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-md);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    margin-bottom: var(--spacing-lg);
}

.workshop-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.workshop-details {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.confirmation-notice {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 1.25rem 2rem;
    border-radius: var(--border-radius-md);
    font-size: 1.125rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.action-btn-primary {
    background-color: var(--cta-primary);
    color: var(--brand-cream);
    border-color: var(--cta-primary);
}

.action-btn-primary:hover {
    background-color: var(--cta-hover);
    border-color: var(--cta-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(207, 112, 68, 0.4);
}

.action-btn-secondary {
    background-color: var(--bg-light);
    color: var(--brand-cream);
    border-color: var(--border-light);
}

.action-btn-secondary:hover {
    background-color: var(--khalyfa-gray-700);
    border-color: var(--cta-primary);
    transform: translateY(-2px);
}

.btn-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.btn-text {
    line-height: 1;
}

/* Discovery List (Thank You Page) */
.section-discover {
    background-color: var(--bg-light);
}

.discovery-list {
    max-width: var(--content-width);
    margin: 0 auto;
}

.discovery-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--border-light);
}

.discovery-item:last-child {
    border-bottom: none;
}

.discovery-arrow {
    color: var(--cta-primary);
    font-size: 1.5rem;
    font-weight: 600;
    flex-shrink: 0;
    line-height: 1.7;
}

.discovery-text {
    font-size: 1.25rem;
    line-height: 1.7;
    margin-bottom: 0;
    color: var(--text-primary);
    font-weight: 500;
}

/* Preparation List */
.preparation-list {
    max-width: var(--content-width);
    margin: var(--spacing-xl) auto 0;
}

.prep-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: var(--bg-light);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--border-light);
}

.prep-number {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--cta-primary);
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-primary);
    border-radius: 50%;
    border: 2px solid var(--cta-primary);
}

.prep-content {
    flex: 1;
}

.prep-content p {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: 0;
    color: var(--text-secondary);
}

/* Share Section */
.share-content {
    max-width: var(--content-width);
    margin: 0 auto;
}

.share-box {
    background-color: var(--bg-light);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-md);
    margin: var(--spacing-xl) 0;
    border: 1px solid var(--border-light);
}

.share-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.share-link-container {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.share-link {
    flex: 1;
    padding: 0.875rem 1rem;
    font-size: 0.9375rem;
    font-family: monospace;
    border: 1px solid var(--khalyfa-gray-700);
    border-radius: var(--border-radius-md);
    background-color: var(--khalyfa-gray-900);
    color: var(--brand-cream);
}

.copy-button {
    padding: 0.875rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    background-color: var(--cta-primary);
    color: var(--brand-cream);
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-family: var(--font-body);
}

.copy-button:hover {
    background-color: var(--cta-hover);
}

.copy-feedback {
    text-align: center;
    font-size: 0.875rem;
    color: var(--cta-primary);
    font-weight: 600;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.copy-feedback.show {
    opacity: 1;
}

/* Closing Section */
.closing-content {
    max-width: var(--content-width);
    margin: 0 auto;
    text-align: center;
}

.closing-text {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
}

.signature {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0;
}

/* =================================
   Footer
   ================================= */
.footer {
    background-color: var(--bg-dark);
    color: var(--khalyfa-gray-400);
    padding: var(--spacing-xl) 0;
    text-align: center;
    border-top: 1px solid var(--khalyfa-gray-800);
}

.footer p {
    margin-bottom: 0;
    font-size: 0.9375rem;
}

/* =================================
   Responsive Design
   ================================= */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-2xl: 3rem;
        --spacing-3xl: 4rem;
    }
    
    .section {
        padding: var(--spacing-2xl) 0;
    }
    
    .hero-details {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .detail-separator {
        display: none;
    }
    
    .discovery-grid {
        grid-template-columns: 1fr;
    }
    
    .details-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .share-link-container {
        flex-direction: column;
    }
    
    .registration-form-container {
        padding: var(--spacing-lg);
    }
    
    .action-buttons {
        gap: var(--spacing-sm);
    }
    
    .action-btn {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .btn-icon {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .callout-box,
    .callout-large {
        padding: var(--spacing-md);
    }
    
    .teacher-card {
        padding: var(--spacing-lg);
    }
    
    .detail-item {
        padding: var(--spacing-md);
    }
}