/* Fonts now loaded in HTML head for better performance */

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

body {
    font-family: 'Rajdhani', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #f8f9fa;
    background: #0d1117;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Section Background Variations for Visual Separation */
.target-audience-section {
    background: rgba(88, 166, 255, 0.02);
}

.chapter-preview-section {
    background: rgba(88, 166, 255, 0.02);
}

.speaking-section {
    background: rgba(88, 166, 255, 0.02);
}

/* Hidden honeypot field */
.hidden {
    position: absolute;
    left: -5000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

/* Screen reader only labels */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Checkbox fieldset styling */
.checkbox-fieldset {
    border: none;
    padding: 0;
    margin: 0;
}

.checkbox-fieldset legend {
    padding: 0;
    margin: 0;
}

/* Glass Shine Keyframes */
@keyframes shine {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

@keyframes glass-reflect {
    0% {
        opacity: 0;
        transform: translateX(-50%) translateY(-50%) rotate(45deg) scale(0.5);
    }
    50% {
        opacity: 1;
        transform: translateX(-50%) translateY(-50%) rotate(45deg) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(-50%) rotate(45deg) scale(1.5);
    }
}

/* Main Navigation */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(13, 17, 23, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1001;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(88, 166, 255, 0.2);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-text {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    color: #58a6ff;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: nowrap;
}

.main-nav .nav-link {
    color: #c9d1d9;
    text-decoration: none;
    padding: 12px 16px;
    border-radius: 8px;
    white-space: nowrap;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    font-size: 1rem;
    min-height: 44px;
    display: flex;
    align-items: center;
}

.main-nav .nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(88, 166, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.main-nav .nav-link:hover::before,
.main-nav .nav-link.active::before {
    left: 100%;
}

.main-nav .nav-link:hover,
.main-nav .nav-link.active {
    color: #58a6ff;
    background: rgba(88, 166, 255, 0.1);
    transform: translateY(-1px);
}

/* Social Links */
.social-links {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-left: 24px;
    padding-left: 24px;
    border-left: 1px solid rgba(88, 166, 255, 0.2);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 8px;
    background: rgba(88, 166, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(88, 166, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.social-link:hover::before {
    left: 100%;
}

.social-icon {
    width: 20px;
    height: 20px;
    color: #8b949e;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: rgba(88, 166, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(88, 166, 255, 0.3);
}

.social-link:hover .social-icon {
    color: #58a6ff;
    transform: scale(1.1);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: rgba(88, 166, 255, 0.1);
    border: 1px solid rgba(88, 166, 255, 0.2);
    border-radius: 8px;
    cursor: pointer;
    padding: 0;
    z-index: 1002;
    transition: all 0.3s ease;
}

.hamburger-line {
    width: 25px;
    height: 3px;
    background: #58a6ff;
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-menu-btn:hover {
    background: rgba(88, 166, 255, 0.15);
    border-color: rgba(88, 166, 255, 0.3);
    transform: scale(1.05);
}

.mobile-menu-btn.active {
    background: rgba(88, 166, 255, 0.2);
    border-color: rgba(88, 166, 255, 0.4);
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(9px, 9px);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(9px, -9px);
}

/* Floating Navigation */
.floating-nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(13, 17, 23, 0.85);
    backdrop-filter: blur(20px);
    border-radius: 50px;
    padding: 12px 24px;
    display: flex;
    gap: 24px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(88, 166, 255, 0.3);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 0 1px rgba(88, 166, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.floating-nav::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent,
        rgba(255, 255, 255, 0.03),
        transparent
    );
    animation: glass-reflect 3s ease-in-out infinite;
    pointer-events: none;
}

.floating-nav.visible {
    opacity: 1;
    visibility: visible;
}

.nav-link {
    color: #c9d1d9;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 25px;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(88, 166, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.nav-link:hover::before,
.nav-link.active::before {
    left: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: #58a6ff;
    background: rgba(88, 166, 255, 0.1);
    transform: translateY(-2px);
}

/* Animation Classes */
.animate-fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.animate-fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

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

.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s ease;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.video-header {
    position: relative;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 70px;
}

.video-header video {
    position: absolute;
    top: -5%;
    left: -5%;
    width: 110%;
    height: 110%;
    object-fit: cover;
    z-index: -2;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(13, 17, 23, 0.85), rgba(22, 27, 34, 0.8));
    z-index: -1;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    align-items: center;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    min-height: 100vh;
}

.hero-text {
    color: #58a6ff;
}

.hero-title {
    font-family: 'Orbitron', monospace;
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.8);
    letter-spacing: 1px;
    color: #f0f6fc;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.4rem;
    font-weight: 400;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
    margin-bottom: 1rem;
    color: #c9d1d9;
    letter-spacing: 0.5px;
    line-height: 1.4;
}

.hero-cta {
    font-size: 1.2rem;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
    margin-bottom: 1rem;
    color: #58a6ff;
    letter-spacing: 0.5px;
    line-height: 1.4;
    border-top: 1px solid rgba(88, 166, 255, 0.2);
    padding-top: 1.5rem;
    margin-top: 1.5rem;
}

.hero-author {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
    color: #58a6ff;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 3rem;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.newsletter-form {
    width: 100%;
}

.email-input-group {
    display: flex;
    gap: 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.email-input-group input {
    flex: 1;
    padding: 18px 24px;
    border: 2px solid rgba(88, 166, 255, 0.3);
    border-right: none;
    border-radius: 0;
    font-size: 1.1rem;
    background: rgba(13, 17, 23, 0.9);
    color: #f0f6fc;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 500;
    transition: all 0.3s ease;
}

.email-input-group input::placeholder {
    color: #8b949e;
}

.email-input-group input:focus {
    outline: none;
    border-color: #58a6ff;
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.2);
}

.newsletter-btn {
    padding: 18px 30px;
    background: linear-gradient(45deg, #1f6feb, #0969da);
    color: #ffffff;
    border: 2px solid #58a6ff;
    border-left: none;
    border-radius: 0;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: 'Orbitron', monospace;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.newsletter-btn::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: -1;
}

.newsletter-btn .btn-loading,
.newsletter-btn .btn-success {
    display: none;
}

.newsletter-btn:hover {
    background: linear-gradient(45deg, #388bfd, #1f6feb);
    transform: translateX(-2px);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.newsletter-btn:hover::after {
    opacity: 1;
}

.hero-preorder-btn {
    padding: 20px 50px;
    background: linear-gradient(45deg, #1f6feb, #0969da);
    color: #ffffff;
    border: 2px solid #58a6ff;
    border-radius: 12px;
    font-size: 1.3rem;
    font-weight: 600;
    font-family: 'Orbitron', monospace;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 
        0 8px 16px rgba(31, 111, 235, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        0 0 0 1px rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
}

.hero-preorder-btn::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(
        45deg,
        rgba(255, 255, 255, 0.3),
        transparent 20%,
        transparent 80%,
        rgba(255, 255, 255, 0.3)
    );
    border-radius: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: -1;
}

.hero-preorder-btn .btn-icon {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.hero-preorder-btn:hover .btn-icon {
    transform: translateX(4px);
}

.hero-preorder-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.hero-preorder-btn:hover::before {
    left: 100%;
}

.hero-preorder-btn:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 12px 24px rgba(31, 111, 235, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.2);
    border-color: #79c0ff;
    background: linear-gradient(45deg, #388bfd, #1f6feb);
}

.hero-preorder-btn:hover::after {
    opacity: 1;
}

.hero-book-cover {
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
    cursor: pointer;
}

.hero-book-cover img {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(88, 166, 255, 0.2);
    transition: all 0.4s ease;
    border: 1px solid rgba(88, 166, 255, 0.3);
    transform-style: preserve-3d;
    will-change: transform;
}

.hero-book-cover:hover img {
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(88, 166, 255, 0.4);
}

/* Target Audience Section */
.target-audience-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #161b22 0%, #21262d 100%);
    position: relative;
}

.audience-header {
    text-align: center;
    margin-bottom: 4rem;
}

.audience-header h2 {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 700;
    color: #58a6ff;
    margin-bottom: 1rem;
}

.audience-intro {
    font-size: 1.3rem;
    color: #c9d1d9;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.audience-card {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.audience-card:hover {
    transform: translateY(-10px);
    border-color: rgba(88, 166, 255, 0.3);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.4),
        0 0 20px rgba(88, 166, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.audience-icon {
    margin-bottom: 1.5rem;
}

.audience-icon .lucide-icon {
    width: 48px;
    height: 48px;
    color: #58a6ff;
    stroke-width: 1.5;
}

.audience-card h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    font-weight: 600;
    color: #58a6ff;
    margin-bottom: 1rem;
}

.audience-card p {
    color: #c9d1d9;
    line-height: 1.6;
}

.audience-cta {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-text {
    font-size: 1.2rem;
    color: #58a6ff;
    font-weight: 600;
    margin-bottom: 2rem;
}

.audience-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1.2rem 2.5rem;
    background: linear-gradient(135deg, #1f6feb 0%, #58a6ff 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.3rem;
    font-family: 'Orbitron', monospace;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(31, 111, 235, 0.3);
}

.audience-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(31, 111, 235, 0.4);
}

.audience-cta-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.audience-cta-btn:hover::before {
    left: 100%;
}

.book-showcase {
    padding: 120px 0;
    background: linear-gradient(135deg, #0d1117 0%, #161b22 50%, #21262d 100%);
    position: relative;
}

.book-info-center {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.book-info-center h2 {
    font-family: 'Orbitron', monospace;
    font-size: 3rem;
    margin-bottom: 2rem;
    color: #f0f6fc;
    letter-spacing: 1px;
    font-weight: 700;
    line-height: 1.2;
}

.book-info-center p {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    color: #c9d1d9;
    line-height: 1.7;
    font-weight: 400;
}

.urgency-message {
    font-size: 1.3rem;
    color: #58a6ff;
    font-weight: 600;
    text-align: center;
    margin-bottom: 1.5rem;
}

.market-differentiation {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 2rem;
    margin: 2rem 0;
    text-align: center;
}

.market-differentiation h3 {
    font-family: 'Orbitron', monospace;
    color: #58a6ff;
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.market-differentiation p {
    color: #c9d1d9;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.book-structure {
    margin: 3rem 0;
}

.book-structure h3 {
    font-family: 'Orbitron', monospace;
    color: #58a6ff;
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 2rem;
}

.structure-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
    width: 100%;
}

.structure-part {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.structure-part:hover {
    transform: translateY(-10px);
    border-color: rgba(88, 166, 255, 0.3);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.part-number {
    position: absolute;
    top: -20px;
    left: 2rem;
    background: linear-gradient(135deg, #1f6feb 0%, #58a6ff 100%);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    font-size: 1.2rem;
    z-index: 1;
}

.structure-part h4 {
    font-family: 'Orbitron', monospace;
    color: #58a6ff;
    font-size: 1.2rem;
    margin: 1.5rem 0 1rem 0;
    height: 4rem;
    display: flex;
    align-items: flex-end;
    line-height: 1.3;
    padding-top: 0.5rem;
}

.structure-part p {
    color: #c9d1d9;
    line-height: 1.6;
    flex: 1;
    margin: 0;
}


.author-credibility {
    background: rgba(88, 166, 255, 0.05);
    border: 1px solid rgba(88, 166, 255, 0.2);
    border-radius: 15px;
    padding: 2.5rem;
    margin: 3rem 0;
    text-align: center;
}

.author-credibility h3 {
    font-family: 'Orbitron', monospace;
    color: #58a6ff;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.author-credibility p {
    color: #c9d1d9;
    line-height: 1.7;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.author-credibility p:last-child {
    margin-bottom: 0;
}

/* Improved link and selection colors */
::selection {
    background: rgba(88, 166, 255, 0.3);
    color: #f0f6fc;
}

::-moz-selection {
    background: rgba(88, 166, 255, 0.3);
    color: #f0f6fc;
}

a {
    color: #58a6ff;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #79c0ff;
}

a:visited {
    color: #58a6ff;
}

/* Social Follow Section */
.social-follow-section {
    margin: 3rem 0;
}

.social-follow-section h3 {
    font-family: 'Orbitron', monospace;
    color: #58a6ff;
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 2rem;
}

.social-follow-section > p {
    color: #c9d1d9;
    line-height: 1.7;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    text-align: center;
}

.social-follow-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.social-follow-card {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.social-follow-card:hover {
    transform: translateY(-10px);
    border-color: rgba(88, 166, 255, 0.3);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.4),
        0 0 20px rgba(88, 166, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.social-follow-icon {
    margin-bottom: 1.5rem;
}

.social-follow-icon .lucide-icon {
    width: 48px;
    height: 48px;
    color: #58a6ff;
    stroke-width: 1.5;
}

.social-follow-content h4 {
    font-family: 'Orbitron', monospace;
    color: #58a6ff;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.social-follow-content p {
    color: #c9d1d9;
    line-height: 1.6;
    margin: 0;
}

.pre-order-section {
    background: linear-gradient(135deg, rgba(22, 27, 34, 0.8), rgba(13, 17, 23, 0.9));
    padding: 3.5rem;
    border-radius: 16px;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.4), 
        0 0 0 1px rgba(88, 166, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(88, 166, 255, 0.2);
    position: relative;
    backdrop-filter: blur(15px);
    overflow: hidden;
}

.pre-order-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.03) 0%,
        transparent 50%,
        rgba(88, 166, 255, 0.02) 100%
    );
    pointer-events: none;
}

.pre-order-section h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: #58a6ff;
    letter-spacing: 1px;
    font-weight: 700;
    line-height: 1.2;
}

.pre-order-btn {
    background: linear-gradient(45deg, #1f6feb, #0969da);
    color: #ffffff;
    border: 2px solid #58a6ff;
    padding: 20px 50px;
    font-size: 1.3rem;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: 'Orbitron', monospace;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 8px 16px rgba(31, 111, 235, 0.2),
        0 0 0 1px rgba(255, 255, 255, 0.1);
}

.pre-order-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.pre-order-btn:hover::before {
    left: 100%;
}

.pre-order-btn {
    position: relative;
    overflow: hidden;
}

.pre-order-btn .btn-loading,
.pre-order-btn .btn-success {
    display: none;
}

.pre-order-btn:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 12px 24px rgba(31, 111, 235, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.2);
    border-color: #79c0ff;
    background: linear-gradient(45deg, #388bfd, #1f6feb);
}

/* Form Validation */
.form-validation {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0;
    transition: all 0.3s ease;
}

.form-validation.error {
    color: #ff6b6b;
    opacity: 1;
}

.form-validation.success {
    color: #58a6ff;
    opacity: 1;
}

.form-group {
    position: relative;
}

.form-group input.error,
.form-group select.error {
    border-color: #ff6b6b;
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.2);
}

/* Chapter Preview Section */
.chapter-preview-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #21262d 0%, #161b22 50%, #0d1117 100%);
    position: relative;
}

.preview-content {
    max-width: 900px;
    margin: 0 auto;
}

.preview-header {
    text-align: center;
    margin-bottom: 4rem;
}

.preview-header h2 {
    font-family: 'Orbitron', monospace;
    font-size: 3.5rem;
    color: #f0f6fc;
    margin-bottom: 1rem;
    font-weight: 700;
}

.preview-header p {
    font-size: 1.5rem;
    color: #c9d1d9;
}

.preview-card {
    background: linear-gradient(135deg, rgba(22, 27, 34, 0.9), rgba(13, 17, 23, 0.95));
    border-radius: 20px;
    padding: 3rem;
    border: 1px solid rgba(88, 166, 255, 0.2);
    backdrop-filter: blur(15px);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.preview-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.02) 0%,
        transparent 50%,
        rgba(88, 166, 255, 0.02) 100%
    );
    pointer-events: none;
}

.chapter-title {
    text-align: center;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(88, 166, 255, 0.2);
}

.chapter-title h3 {
    font-family: 'Orbitron', monospace;
    font-size: 2rem;
    color: #58a6ff;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.chapter-subtitle {
    color: #8b949e;
    font-style: italic;
    font-size: 1.1rem;
}

.preview-text {
    line-height: 1.8;
    color: #c9d1d9;
    font-size: 1.2rem;
}


.preview-text p {
    margin-bottom: 1.5rem;
}

.preview-callout {
    background: rgba(88, 166, 255, 0.08);
    border-radius: 12px;
    padding: 2rem;
    margin: 2.5rem 0;
    border-left: 4px solid #58a6ff;
}

.preview-callout h4 {
    font-family: 'Orbitron', monospace;
    color: #58a6ff;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.preview-callout p {
    margin: 0;
    font-style: italic;
}

.preview-footer {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(88, 166, 255, 0.2);
}

.read-more-btn {
    background: linear-gradient(45deg, #1f6feb, #0969da);
    color: #ffffff;
    border: 2px solid #58a6ff;
    border-radius: 12px;
    padding: 18px 40px;
    font-size: 1.2rem;
    font-weight: 600;
    font-family: 'Orbitron', monospace;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 
        0 8px 16px rgba(31, 111, 235, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.read-more-btn::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(
        45deg,
        rgba(255, 255, 255, 0.2),
        transparent 30%,
        transparent 70%,
        rgba(255, 255, 255, 0.2)
    );
    border-radius: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: -1;
}

.read-more-btn .btn-icon {
    font-size: 1.3rem;
    transition: transform 0.3s ease;
}

.read-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 12px 24px rgba(31, 111, 235, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.2);
    border-color: #79c0ff;
    background: linear-gradient(45deg, #388bfd, #1f6feb);
}

.read-more-btn:hover::after {
    opacity: 1;
}

.read-more-btn:hover .btn-icon {
    transform: translateX(4px);
}

/* Workshops Section */
.workshops-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #161b22 0%, #0d1117 50%, #21262d 100%);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-family: 'Orbitron', monospace;
    font-size: 3.5rem;
    color: #f0f6fc;
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-header p {
    font-size: 1.5rem;
    color: #c9d1d9;
    max-width: 600px;
    margin: 0 auto;
}

.workshops-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.workshop-card {
    background: linear-gradient(135deg, rgba(22, 27, 34, 0.8), rgba(13, 17, 23, 0.9));
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    border: 1px solid rgba(88, 166, 255, 0.1);
    cursor: pointer;
    backdrop-filter: blur(10px);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.workshop-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(88, 166, 255, 0.03), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.workshop-card::after {
    content: '';
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    background: linear-gradient(
        45deg,
        transparent,
        rgba(255, 255, 255, 0.05),
        transparent
    );
    animation: shimmer 4s ease-in-out infinite;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.workshop-card:hover::after {
    opacity: 1;
}

.workshop-icon {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: rgba(88, 166, 255, 0.1);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.workshop-icon .lucide-icon {
    width: 40px;
    height: 40px;
    color: #8b949e;
    transition: all 0.3s ease;
}

.workshop-card:hover .workshop-icon {
    background: rgba(88, 166, 255, 0.2);
    transform: scale(1.1);
}

.workshop-card:hover .workshop-icon .lucide-icon {
    color: #58a6ff;
}

.workshop-card h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    color: #f0f6fc;
    margin-bottom: 1rem;
    font-weight: 600;
}

.workshop-card p {
    color: #c9d1d9;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.coming-soon-badge {
    position: static;
    background: linear-gradient(45deg, #ff6b6b, #e55656);
    color: white;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
    margin-top: auto;
    display: block;
    width: 100%;
    box-sizing: border-box;
}


.workshop-btn {
    background: linear-gradient(45deg, #1f6feb, #0969da);
    color: #ffffff;
    border: 2px solid #58a6ff;
    border-radius: 12px;
    padding: 12px 30px;
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Orbitron', monospace;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.7;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.workshop-btn::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(
        45deg,
        rgba(255, 255, 255, 0.15),
        transparent 50%,
        rgba(255, 255, 255, 0.15)
    );
    border-radius: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: -1;
}

.workshop-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.workshop-btn:not(.disabled):hover {
    transform: translateY(-2px);
    box-shadow: 
        0 8px 16px rgba(31, 111, 235, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.2);
}

.workshop-btn:not(.disabled):hover::after {
    opacity: 1;
}

/* Speaking Section */
.speaking-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #0d1117 0%, #161b22 50%, #21262d 100%);
}

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

.speaking-text h2 {
    font-family: 'Orbitron', monospace;
    font-size: 3.5rem;
    color: #f0f6fc;
    margin-bottom: 2rem;
    font-weight: 700;
}

.speaking-text p {
    font-size: 1.4rem;
    color: #c9d1d9;
    margin-bottom: 3rem;
    line-height: 1.7;
}

.speaking-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(22, 27, 34, 0.5);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(22, 27, 34, 0.8);
    transform: translateX(10px);
}

.feature-icon {
    min-width: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 60px;
    background: rgba(88, 166, 255, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.feature-icon .lucide-icon {
    width: 28px;
    height: 28px;
    color: #58a6ff;
    transition: all 0.3s ease;
}

.feature-item:hover .feature-icon {
    background: rgba(88, 166, 255, 0.2);
    transform: scale(1.1);
}

.feature-item:hover .feature-icon .lucide-icon {
    color: #79c0ff;
}

.feature-text h4 {
    font-family: 'Orbitron', monospace;
    font-size: 1.3rem;
    color: #58a6ff;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.feature-text p {
    color: #c9d1d9;
    font-size: 1.1rem;
    margin: 0;
}

.speaking-form-container {
    position: relative;
    min-height: 500px;
}

.coming-soon-overlay {
    background: linear-gradient(135deg, rgba(22, 27, 34, 0.9), rgba(13, 17, 23, 0.95));
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
    border: 1px solid rgba(88, 166, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.coming-soon-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 20px,
        rgba(88, 166, 255, 0.02) 20px,
        rgba(88, 166, 255, 0.02) 21px
    );
    pointer-events: none;
}

.coming-soon-overlay h3 {
    font-family: 'Orbitron', monospace;
    font-size: 2rem;
    color: #58a6ff;
    margin-bottom: 1rem;
    font-weight: 700;
}

.coming-soon-overlay p {
    color: #c9d1d9;
    margin-bottom: 2rem;
    font-size: 1.2rem;
    line-height: 1.6;
}

.interest-form {
    text-align: left;
}

.interest-form .form-group {
    margin-bottom: 1.5rem;
}

.interest-form input,
.interest-form textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid rgba(88, 166, 255, 0.3);
    border-radius: 12px;
    font-size: 1.1rem;
    background: rgba(13, 17, 23, 0.8);
    color: #f0f6fc;
    font-family: 'Rajdhani', sans-serif;
    transition: all 0.3s ease;
}

.interest-form input:focus,
.interest-form textarea:focus {
    outline: none;
    border-color: #58a6ff;
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.2);
}

.interest-form textarea {
    height: 120px;
    resize: vertical;
}

.speaking-btn {
    background: linear-gradient(45deg, #1f6feb, #0969da);
    color: #ffffff;
    border: 2px solid #58a6ff;
    border-radius: 12px;
    padding: 18px 40px;
    font-size: 1.2rem;
    font-weight: 600;
    font-family: 'Orbitron', monospace;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    width: 100%;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.speaking-btn::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(
        45deg,
        rgba(255, 255, 255, 0.2),
        transparent 30%,
        transparent 70%,
        rgba(255, 255, 255, 0.2)
    );
    border-radius: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: -1;
}

.speaking-btn .btn-loading,
.speaking-btn .btn-success {
    display: none;
}

.speaking-btn:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 12px 24px rgba(31, 111, 235, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.2);
    border-color: #79c0ff;
    background: linear-gradient(45deg, #388bfd, #1f6feb);
}

.speaking-btn:hover::after {
    opacity: 1;
}

.book-quote {
    background: rgba(88, 166, 255, 0.08);
    border-radius: 12px;
    padding: 2rem;
    margin: 2.5rem 0;
    border-left: 4px solid #58a6ff;
    font-family: 'Orbitron', monospace;
    font-style: italic;
    font-size: 1.6rem;
    color: #79c0ff;
    font-weight: 600;
    letter-spacing: 0.5px;
    line-height: 1.5;
    text-align: center;
}

.book-quote::before {
    content: '';
}

.preorder-form {
    margin-top: 3rem;
    position: relative;
    z-index: 2;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.form-row .form-group {
    margin-bottom: 0;
}

.privacy-note {
    margin-top: 1.5rem;
    font-size: 0.855rem !important;
    color: #8b949e;
    text-align: center;
    font-style: italic;
    line-height: 1.5;
}

.form-group {
    margin-bottom: 2rem;
    position: relative;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 18px 24px;
    border: 2px solid rgba(88, 166, 255, 0.3);
    border-radius: 12px;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    background: rgba(13, 17, 23, 0.8);
    color: #f0f6fc;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 500;
    backdrop-filter: blur(5px);
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #8b949e;
    font-weight: 400;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #58a6ff;
    box-shadow: 
        0 0 0 3px rgba(88, 166, 255, 0.2),
        0 4px 12px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    background: rgba(13, 17, 23, 0.95);
}

.form-group textarea {
    height: 130px;
    resize: vertical;
}

.form-label {
    display: block;
    color: #58a6ff;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 1rem;
    font-family: 'Orbitron', monospace;
}

.checkbox-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.checkbox-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: background-color 0.2s ease;
    color: #c9d1d9;
    font-size: 0.95rem;
    line-height: 1.4;
    text-align: left;
}

.checkbox-item:hover {
    background-color: rgba(88, 166, 255, 0.05);
}

.checkbox-item input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 24px;
    height: 24px;
    border: 2px solid rgba(88, 166, 255, 0.3);
    border-radius: 4px;
    position: relative;
    transition: all 0.2s ease;
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-item input[type="checkbox"]:checked + .checkmark {
    background: linear-gradient(135deg, #1f6feb 0%, #58a6ff 100%);
    border-color: #58a6ff;
}

.checkbox-item input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.form-group select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%2358a6ff' viewBox='0 0 16 16'%3e%3cpath d='m7.247 4.86-4.796 5.481c-.566.647-.106 1.659.753 1.659h9.592a1 1 0 0 0 .753-1.659l-4.796-5.48a1 1 0 0 0-1.506 0z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 18px;
}

/* Enhanced Footer Styles */
.site-footer {
    background: linear-gradient(135deg, #0d1117 0%, #161b22 100%);
    border-top: 1px solid rgba(88, 166, 255, 0.2);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
    color: #e6edf3;
}
.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
    align-items: start;
}
.site-footer .footer-section {
    display: block;
    text-align: left !important;
}
.site-footer .footer-section h3 {
    color: #58a6ff;
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
    text-align: left !important;
}
.site-footer .footer-section h4 {
    color: #f0f6fc;
    font-family: 'Orbitron', monospace;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    font-weight: 500;
    text-align: left !important;
}
.site-footer .footer-section p {
    color: #8b949e;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    text-align: left !important;
}
.site-footer .footer-section ul {
    list-style: none !important;
    padding: 0 !important;
    margin: 0 !important;
    text-align: left !important;
}
.site-footer .footer-section ul li {
    margin-bottom: 0.5rem;
    list-style: none !important;
    padding-left: 0 !important;
}
.footer-section ul li a {
    color: #8b949e;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}
.footer-section ul li a:hover {
    color: #58a6ff;
}
.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}
.footer-social a {
    color: #8b949e;
    transition: color 0.3s ease;
}
.footer-social a:hover {
    color: #58a6ff;
}
.footer-cta-btn {
    display: inline-block;
    background: linear-gradient(135deg, #58a6ff 0%, #0969da 100%);
    color: white;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(88, 166, 255, 0.3);
}
.footer-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(88, 166, 255, 0.3);
}
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(88, 166, 255, 0.1);
    font-size: 0.9rem;
    color: #8b949e;
}
.footer-legal {
    display: flex;
    gap: 2rem;
    align-items: center;
}
.footer-legal a {
    color: #8b949e;
    text-decoration: none;
    transition: color 0.3s ease;
}
.footer-legal a:hover {
    color: #58a6ff;
}
.footer-links {
    display: flex;
    gap: 1rem;
    align-items: center;
}
.footer-links .separator {
    color: #8b949e;
}

/* Nuclear footer alignment fix - highest specificity */
.site-footer .container .footer-content .footer-section.footer-brand,
.site-footer .container .footer-content .footer-section.footer-navigation,  
.site-footer .container .footer-content .footer-section.footer-resources,
.site-footer .container .footer-content .footer-section.footer-contact {
    text-align: left !important;
}

.site-footer .container .footer-content .footer-section.footer-brand *,
.site-footer .container .footer-content .footer-section.footer-navigation *,
.site-footer .container .footer-content .footer-section.footer-resources *,
.site-footer .container .footer-content .footer-section.footer-contact * {
    text-align: left !important;
}

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .site-footer {
        padding: 3rem 0 2rem;
        margin-top: 3rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: left;
    }
    
    .footer-legal {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .footer-links {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .footer-links .separator {
        display: none;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem 24px 3rem 24px;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-book-cover {
        order: -1;
        margin-bottom: 1.5rem;
    }
    
    .hero-book-cover img {
        max-width: 250px;
        height: auto;
    }
    
    .hero-title {
        font-size: 2.8rem;
        letter-spacing: 0.5px;
        margin-bottom: 1.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }
    
    .hero-cta {
        font-size: 1.1rem;
        margin-top: 1.2rem;
        padding-top: 1.2rem;
    }
    
    .hero-author {
        font-size: 1.1rem;
        letter-spacing: 1.5px;
        margin-bottom: 2.5rem;
    }
    
    .hero-actions {
        gap: 1.2rem;
    }
    
    .email-input-group {
        flex-direction: column;
        border-radius: 12px;
    }
    
    .email-input-group input {
        border-right: 2px solid rgba(88, 166, 255, 0.3);
        border-radius: 12px 12px 0 0;
    }
    
    .newsletter-btn {
        border-left: 2px solid rgba(88, 166, 255, 0.3);
        border-radius: 0 0 12px 12px;
        padding: 16px 24px;
    }
    
    .hero-preorder-btn {
        padding: 18px 40px;
        font-size: 1.2rem;
        margin-top: 1rem;
    }
    
    .hero-actions {
        margin-top: 2rem;
        gap: 2rem;
        width: 100%;
        max-width: 400px;
    }
    
    .newsletter-form {
        width: 100%;
    }
    
    .email-input-group {
        width: 100%;
    }
    
    .target-audience-section {
        padding: 4rem 0;
        margin-top: 2rem;
    }
    
    .book-showcase {
        padding: 80px 0;
    }
    
    .book-info-center h2 {
        font-size: 2.4rem;
        letter-spacing: 0.5px;
        margin-bottom: 1.5rem;
    }
    
    .book-info-center p {
        font-size: 1.3rem;
        margin-bottom: 2rem;
    }
    
    .book-quote {
        font-size: 1.3rem;
        padding: 2rem 2rem 2rem 3rem;
        margin: 2.5rem 0;
    }
    
    .pre-order-section {
        padding: 2.5rem;
    }
    
    .pre-order-section h3 {
        font-size: 1.3rem;
        margin-bottom: 1.5rem;
    }
    
    .pre-order-btn {
        font-size: 1.2rem;
        padding: 18px 40px;
        letter-spacing: 0.5px;
    }
    
    .form-group {
        margin-bottom: 1.5rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 16px 20px;
        font-size: 1.1rem;
    }
    
    /* Mobile Main Navigation */
    .nav-container {
        padding: 0 24px;
        height: 60px;
    }
    
    .logo-text {
        font-size: 1rem;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(13, 17, 23, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        gap: 1.5rem;
        transform: translateX(-100%);
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1001;
        border-top: 1px solid rgba(88, 166, 255, 0.2);
        opacity: 0;
        visibility: hidden;
    }
    
    .nav-links.active {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }
    
    .main-nav .nav-link {
        padding: 1rem 2rem;
        font-size: 1.1rem;
        width: 100%;
        text-align: center;
        border-bottom: 1px solid rgba(88, 166, 255, 0.1);
    }
    
    .social-links {
        margin-left: 0;
        margin-top: 2rem;
        padding-left: 0;
        gap: 2rem;
    }
    
    .social-link {
        width: 44px;
        height: 44px;
    }
    
    .social-icon {
        width: 18px;
        height: 18px;
    }
    
    /* Mobile Form Optimizations */
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .structure-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Mobile styles for social follow section */
    .social-follow-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .social-follow-section {
        margin: 2rem 0;
    }
    
    .structure-part h4 {
        height: auto;
        display: block;
        align-items: normal;
        margin: 1rem 0;
        padding-top: 0;
    }
    
    .checkbox-group {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .checkbox-item {
        padding: 0.75rem;
        font-size: 1rem;
    }
    
    .form-group input[type="tel"] {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .pre-order-section h3 {
        font-size: 1.3rem;
        margin-bottom: 1.5rem;
    }
    
    /* Mobile Video Optimizations */
    .video-header {
        padding-top: 60px;
        padding-bottom: 3rem;
        min-height: 100vh;
        height: auto;
    }
    
    .hero-content {
        height: auto;
        min-height: auto;
        padding: 2rem 24px 3rem 24px;
        justify-content: flex-start;
    }
    
    .hero-book-cover {
        order: -1;
        margin-bottom: 2rem;
    }
    
    .hero-book-cover img {
        max-width: 250px;
        height: auto;
    }
    
    /* Mobile Floating Navigation */
    .floating-nav {
        padding: 8px 16px;
        gap: 12px;
        font-size: 0.9rem;
    }
    
    .floating-nav .nav-link {
        padding: 6px 12px;
        font-size: 0.9rem;
    }
    
    /* Mobile Preview Section */
    .chapter-preview-section {
        padding: 80px 0;
    }
    
    .preview-header h2 {
        font-size: 2.5rem;
    }
    
    .preview-header p {
        font-size: 1.2rem;
    }
    
    .preview-card {
        padding: 2rem;
    }
    
    .chapter-title h3 {
        font-size: 1.5rem;
    }
    
    .opening-quote {
        font-size: 1.2rem;
        padding: 1rem;
    }
    
    .preview-text {
        font-size: 1.1rem;
    }
    
    .preview-callout {
        padding: 1.5rem;
    }
    
    .read-more-btn {
        padding: 16px 32px;
        font-size: 1.1rem;
    }
    
    /* Mobile Workshops */
    .workshops-section {
        padding: 80px 0;
    }
    
    .section-header h2 {
        font-size: 2.5rem;
    }
    
    .section-header p {
        font-size: 1.2rem;
    }
    
    .workshops-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .workshop-card {
        padding: 2rem;
    }
    
    .workshop-card h3 {
        font-size: 1.3rem;
    }
    
    .coming-soon-badge {
        top: 15px;
        right: 15px;
        padding: 6px 12px;
        font-size: 0.7rem;
    }
    
    /* Mobile Speaking */
    .speaking-section {
        padding: 80px 0;
    }
    
    .speaking-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .speaking-text h2 {
        font-size: 2.5rem;
        margin-bottom: 1.5rem;
    }
    
    .speaking-text p {
        font-size: 1.2rem;
        margin-bottom: 2rem;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
        padding: 1.5rem;
    }
    
    .feature-item:hover {
        transform: translateY(-5px);
    }
    
    .feature-icon {
        min-width: auto;
        width: 50px;
        height: 50px;
        margin: 0 auto;
    }
    
    .feature-icon .lucide-icon {
        width: 24px;
        height: 24px;
    }
    
    .workshop-icon {
        width: 60px;
        height: 60px;
    }
    
    .workshop-icon .lucide-icon {
        width: 30px;
        height: 30px;
    }
    
    .feature-text h4 {
        font-size: 1.2rem;
    }
    
    .coming-soon-overlay {
        padding: 2rem;
    }
    
    .coming-soon-overlay h3 {
        font-size: 1.5rem;
    }
    
    .coming-soon-overlay p {
        font-size: 1.1rem;
    }
    
    .speaking-btn {
        padding: 16px 32px;
        font-size: 1.1rem;
    }
    
    .interest-form input,
    .interest-form textarea {
        padding: 14px 18px;
        font-size: 1rem;
    }
}

/* Very Small Mobile Screens */
@media (max-width: 480px) {
    .video-header {
        height: auto;
        min-height: auto;
        padding-bottom: 3rem;
    }
    
    /* Stack social follow cards vertically on very small screens */
    .social-follow-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .hero-content {
        padding: 1.5rem 20px 3rem 20px;
        gap: 1.5rem;
        min-height: auto;
    }
    
    .hero-book-cover img {
        max-width: 200px;
    }
    
    .hero-actions {
        margin-top: 1.5rem;
        gap: 1.5rem;
    }
    
    .hero-preorder-btn {
        padding: 16px 32px;
        font-size: 1.1rem;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-cta {
        font-size: 0.95rem;
    }
}

/* Share Modal Styles */
.share-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.share-modal-content {
    background: linear-gradient(135deg, #0d1117 0%, #21262d 100%);
    margin: 5% auto;
    padding: 0;
    border: 1px solid rgba(88, 166, 255, 0.3);
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.share-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 32px;
    border-bottom: 1px solid rgba(88, 166, 255, 0.2);
    background: rgba(88, 166, 255, 0.08);
    border-radius: 12px 12px 0 0;
}

.share-modal-header h3 {
    margin: 0;
    color: #58a6ff;
    font-family: 'Orbitron', monospace;
    font-size: 1.4rem;
    font-weight: 600;
}

.close-btn {
    background: none;
    border: none;
    color: #8b949e;
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.close-btn:hover {
    background: rgba(248, 81, 73, 0.2);
    color: #f85149;
}

.share-modal-body {
    padding: 32px;
}

.share-tabs {
    display: flex;
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(88, 166, 255, 0.2);
}

.tab-btn {
    background: none;
    border: none;
    padding: 12px 24px;
    color: #8b949e;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
    font-size: 1rem;
    font-weight: 500;
}

.tab-btn.active {
    color: #58a6ff;
    border-bottom-color: #58a6ff;
}

.tab-btn:hover {
    color: #58a6ff;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.html-preview-container {
    margin: 20px 0;
    border: 1px solid rgba(88, 166, 255, 0.2);
    border-radius: 8px;
    overflow: hidden;
}

.html-preview {
    background: white;
    max-height: 400px;
    overflow-y: auto;
    transform: scale(0.8);
    transform-origin: top left;
    width: 125%;
}

#htmlCode {
    width: 100%;
    height: 200px;
    background: #0d1117;
    border: 1px solid rgba(88, 166, 255, 0.2);
    border-radius: 6px;
    color: #e6edf3;
    padding: 16px;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    line-height: 1.4;
    resize: vertical;
    min-height: 150px;
}

.share-modal-body p {
    color: #c9d1d9;
    margin: 0 0 20px 0;
    font-size: 1.1rem;
}

.share-message-box {
    background: #161b22;
    border: 1px solid rgba(88, 166, 255, 0.2);
    border-radius: 8px;
    padding: 24px;
    margin: 20px 0;
    position: relative;
}

#shareMessage {
    color: #e6edf3;
    line-height: 1.6;
    font-size: 1rem;
    white-space: pre-line;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

.share-actions {
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.share-btn {
    flex: 1;
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 44px;
}

.share-btn.primary {
    background: #58a6ff;
    color: #ffffff;
}

.share-btn.primary:hover {
    background: #4493e0;
    transform: translateY(-1px);
}

.share-btn.secondary {
    background: transparent;
    color: #58a6ff;
    border: 1px solid rgba(88, 166, 255, 0.5);
}

.share-btn.secondary:hover {
    background: rgba(88, 166, 255, 0.1);
    border-color: #58a6ff;
}

/* Mobile responsiveness for share modal */
@media (max-width: 768px) {
    .share-modal-content {
        margin: 10% auto;
        width: 95%;
    }
    
    .share-modal-header {
        padding: 20px 24px;
    }
    
    .share-modal-header h3 {
        font-size: 1.2rem;
    }
    
    .share-modal-body {
        padding: 24px;
    }
    
    .share-message-box {
        padding: 20px;
    }
    
    .share-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .share-btn {
        width: 100%;
    }
}

/* Share button custom styling - removed conflicting overrides to maintain alignment */
.share-btn-custom {
    cursor: pointer;
}

/* Share notification */
.share-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #0d1117 0%, #21262d 100%);
    color: #e6edf3;
    padding: 16px 20px;
    border-radius: 8px;
    border: 1px solid rgba(88, 166, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    z-index: 10000;
    max-width: 350px;
    opacity: 0;
    transform: translateX(100px);
    transition: all 0.3s ease;
    font-size: 14px;
    line-height: 1.4;
}

.share-notification.show {
    opacity: 1;
    transform: translateX(0);
}

@media (max-width: 768px) {
    .share-notification {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-50px);
    }
    
    .share-notification.show {
        transform: translateY(0);
    }
}