/* Premium Spiritual Books Landing Page - Modern & Elegant */

/* Root Variables - Premium Color Palette */
:root {
    --gold: #D4AF37;
    --gold-light: #F4E4B7;
    --gold-dark: #B8941F;
    --red: #8B0000;
    --red-light: #DC143C;
    --black: #0A0A0A;
    --dark-gray: #1A1A1A;
    --medium-gray: #2D2D2D;
    --light-gray: #F5F5F5;
    --white: #FFFFFF;
    --cream: #FAF8F3;
    
    /* Gradients */
    --gradient-gold: linear-gradient(135deg, #D4AF37 0%, #F4E4B7 100%);
    --gradient-dark: linear-gradient(135deg, #0A0A0A 0%, #1A1A1A 100%);
    --gradient-red: linear-gradient(135deg, #8B0000 0%, #DC143C 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(139, 0, 0, 0.05) 100%);
    
    /* Shadows */
    --shadow-soft: 0 2px 10px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-large: 0 20px 60px rgba(0, 0, 0, 0.2);
    --shadow-gold: 0 10px 40px rgba(212, 175, 55, 0.3);
    
    /* Typography */
    --font-display: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.7;
    color: var(--dark-gray);
    background-color: var(--cream);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    line-height: 1.2;
    font-weight: 700;
    color: var(--black);
}

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

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Header - Premium Glass Effect */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    padding: 20px 0;
    transition: all 0.3s ease;
}

.header.scrolled {
    padding: 15px 0;
    box-shadow: var(--shadow-medium);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 700;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo i {
    font-size: 32px;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav a {
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--dark-gray);
    position: relative;
    transition: all 0.3s ease;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: width 0.3s ease;
}

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

.nav a:hover::after {
    width: 100%;
}

/* Hero Section - Dramatic & Premium */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 80px;
    background: var(--cream);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: var(--gradient-overlay);
    border-radius: 0 0 0 100px;
    z-index: 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-size: 64px;
    line-height: 1.1;
    margin-bottom: 30px;
    color: var(--black);
}

.hero-text .highlight {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.subtitle {
    font-size: 26px;
    color: var(--red);
    margin-bottom: 25px;
    font-weight: 600;
    font-family: var(--font-display);
}

.description {
    font-size: 19px;
    line-height: 1.8;
    color: var(--medium-gray);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.btn {
    padding: 18px 40px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.4s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--black);
    box-shadow: var(--shadow-gold);
    border: 2px solid transparent;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 50px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--black);
    border: 2px solid var(--gold);
}

.btn-secondary:hover {
    background: var(--gradient-gold);
    transform: translateY(-3px);
    box-shadow: var(--shadow-gold);
}

.btn-large {
    padding: 22px 50px;
    font-size: 18px;
}

.trust-badges {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 25px;
    background: white;
    border-radius: 50px;
    box-shadow: var(--shadow-soft);
}

.badge i {
    font-size: 24px;
    color: var(--gold);
}

.badge span {
    font-weight: 600;
    font-size: 14px;
    color: var(--dark-gray);
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.book-stack {
    position: relative;
    animation: float 6s ease-in-out infinite;
    filter: drop-shadow(var(--shadow-large));
}

.book-stack img {
    width: 100%;
    max-width: 500px;
    height: auto;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

/* Problem Section */
.problem-solution {
    padding: 100px 0;
    background: white;
}

.section-title {
    font-size: 52px;
    text-align: center;
    margin-bottom: 25px;
    color: var(--black);
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--gradient-gold);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 22px;
    color: var(--medium-gray);
    margin-bottom: 70px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 70px;
}

.problem-card {
    text-align: center;
    padding: 45px 35px;
    background: var(--cream);
    border-radius: 20px;
    transition: all 0.4s ease;
    border: 2px solid transparent;
}

.problem-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
    border-color: var(--gold-light);
    background: white;
}

.problem-card i {
    font-size: 56px;
    color: var(--red);
    margin-bottom: 25px;
}

.problem-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.problem-card p {
    color: var(--medium-gray);
    line-height: 1.7;
}

.solution-box {
    background: var(--gradient-dark);
    color: white;
    padding: 70px 60px;
    border-radius: 30px;
    text-align: center;
    box-shadow: var(--shadow-large);
    position: relative;
    overflow: hidden;
}

.solution-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.solution-box h3 {
    font-size: 38px;
    margin-bottom: 25px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    position: relative;
}

.solution-box i {
    font-size: 48px;
    color: var(--gold);
}

.solution-box p {
    font-size: 20px;
    line-height: 1.8;
    opacity: 0.95;
    position: relative;
}

/* Books Section - Premium Showcase */
.books-section {
    padding: 120px 0;
    background: var(--cream);
}

.book-feature {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 120px;
    background: white;
    padding: 70px 60px;
    border-radius: 40px;
    box-shadow: var(--shadow-medium);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.book-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--gradient-gold);
}

.book-feature:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-large);
}

.book-feature.reverse {
    grid-template-columns: 1.3fr 1fr;
}

.book-feature.reverse .book-image {
    order: 2;
}

.book-feature.reverse .book-details {
    order: 1;
}

.book-image {
    position: relative;
}

.book-cover {
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
    position: relative;
    transition: all 0.5s ease;
    perspective: 1000px;
}

.book-cover:hover {
    transform: scale(1.05) rotateY(-5deg);
}

.book-cover img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: var(--shadow-large);
}

.book-preview {
    text-align: center;
    margin-top: 25px;
    font-style: italic;
    color: var(--medium-gray);
    font-size: 16px;
}

.book-preview i {
    color: var(--gold);
    margin-right: 5px;
}

.book-category {
    display: inline-block;
    background: var(--gradient-gold);
    color: var(--black);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.book-details h3 {
    font-size: 42px;
    margin-bottom: 15px;
    line-height: 1.2;
}

.tagline {
    font-size: 22px;
    color: var(--red);
    margin-bottom: 35px;
    font-style: italic;
    font-family: var(--font-display);
}

.what-you-learn {
    margin-bottom: 35px;
}

.what-you-learn h4 {
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--black);
}

.what-you-learn ul {
    list-style: none;
}

.what-you-learn li {
    padding: 14px 0;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    color: var(--medium-gray);
    font-size: 17px;
    line-height: 1.7;
    border-bottom: 1px solid var(--light-gray);
}

.what-you-learn li:last-child {
    border-bottom: none;
}

.what-you-learn li i {
    color: var(--gold);
    font-size: 20px;
    flex-shrink: 0;
    margin-top: 3px;
}

.book-quote {
    background: var(--cream);
    padding: 30px;
    border-left: 4px solid var(--gold);
    margin: 35px 0;
    font-style: italic;
    color: var(--medium-gray);
    border-radius: 10px;
    font-size: 17px;
    line-height: 1.8;
}

.book-quote cite {
    display: block;
    margin-top: 20px;
    font-weight: 700;
    color: var(--black);
    font-style: normal;
    font-size: 16px;
}

.book-highlights {
    margin: 35px 0;
}

.book-highlights h4 {
    font-size: 24px;
    margin-bottom: 25px;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--cream);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.highlight-item:hover {
    background: var(--gradient-gold);
    transform: translateX(5px);
}

.highlight-item i {
    font-size: 28px;
    color: var(--gold);
}

.highlight-item:hover i {
    color: var(--black);
}

.highlight-item span {
    font-weight: 600;
    font-size: 15px;
}

/* Bundle Offer - Premium */
.bundle-offer {
    background: var(--gradient-dark);
    color: white;
    padding: 90px 80px;
    border-radius: 40px;
    text-align: center;
    position: relative;
    margin-top: 80px;
    box-shadow: var(--shadow-large);
    overflow: hidden;
}

.bundle-offer::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.bundle-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--gradient-gold);
    color: var(--black);
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 1px;
    margin-bottom: 30px;
    position: relative;
}

.bundle-badge i {
    font-size: 24px;
}

.bundle-offer h3 {
    font-size: 44px;
    margin-bottom: 25px;
    color: white;
    position: relative;
}

.bundle-offer > p {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.bundle-benefits {
    list-style: none;
    text-align: left;
    max-width: 700px;
    margin: 0 auto 50px;
    position: relative;
}

.bundle-benefits li {
    padding: 18px 0;
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 19px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.bundle-benefits i {
    color: var(--gold);
    font-size: 26px;
}

.bundle-cta {
    margin-top: 40px;
    position: relative;
}

.guarantee {
    margin-top: 25px;
    font-size: 17px;
    opacity: 0.9;
}

.guarantee i {
    margin-right: 10px;
    color: var(--gold);
}

/* Author Section - Premium */
.author-section {
    padding: 120px 0;
    background: white;
}

.author-content {
    display: grid;
    grid-template-columns: 1fr 1.8fr;
    gap: 80px;
    align-items: start;
    max-width: 1100px;
    margin: 0 auto;
}

.author-photo {
    width: 350px;
    height: 350px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--shadow-large);
    margin: 0 auto;
    border: 8px solid var(--gold);
    position: relative;
}

.author-photo::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.2);
}

.author-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-bio h3 {
    font-size: 40px;
    margin-bottom: 10px;
}

.author-title {
    font-size: 20px;
    color: var(--gold);
    font-weight: 700;
    margin-bottom: 35px;
    font-family: var(--font-display);
}

.author-description p {
    margin-bottom: 25px;
    color: var(--medium-gray);
    font-size: 18px;
    line-height: 1.9;
}

.author-description strong {
    color: var(--black);
    font-weight: 700;
}

.author-credentials {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-top: 40px;
}

.credential {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 25px;
    background: var(--cream);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.credential:hover {
    background: var(--gradient-gold);
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.credential i {
    font-size: 36px;
    color: var(--gold);
}

.credential:hover i {
    color: var(--black);
}

.credential span {
    font-weight: 600;
    font-size: 16px;
}

/* Testimonials - Premium */
.testimonials-section {
    padding: 120px 0;
    background: var(--cream);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 35px;
    margin-bottom: 70px;
}

.testimonial-card {
    background: white;
    padding: 45px;
    border-radius: 25px;
    box-shadow: var(--shadow-soft);
    transition: all 0.4s ease;
    position: relative;
    border-top: 4px solid var(--gold);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 120px;
    font-family: Georgia, serif;
    color: rgba(212, 175, 55, 0.1);
    line-height: 1;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-large);
}

.stars {
    margin-bottom: 25px;
}

.stars i {
    color: var(--gold);
    font-size: 20px;
    margin-right: 3px;
}

.testimonial-text {
    color: var(--medium-gray);
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 25px;
    font-style: italic;
    position: relative;
}

.testimonial-author {
    border-top: 2px solid var(--light-gray);
    padding-top: 20px;
}

.testimonial-author strong {
    display: block;
    color: var(--black);
    margin-bottom: 5px;
    font-size: 17px;
}

.testimonial-author span {
    color: var(--medium-gray);
    font-size: 15px;
}

.community-section {
    text-align: center;
    background: white;
    padding: 70px 60px;
    border-radius: 30px;
    box-shadow: var(--shadow-medium);
}

.community-section i {
    font-size: 70px;
    color: var(--gold);
    margin-bottom: 25px;
}

.community-section h3 {
    font-size: 36px;
    margin-bottom: 20px;
}

.community-section p {
    font-size: 19px;
    color: var(--medium-gray);
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

/* Benefits Section */
.benefits-section {
    padding: 120px 0;
    background: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
}

.benefit-card {
    text-align: center;
    padding: 50px 40px;
    background: var(--cream);
    border-radius: 25px;
    transition: all 0.4s ease;
    border: 2px solid transparent;
}

.benefit-card:hover {
    background: white;
    box-shadow: var(--shadow-large);
    transform: translateY(-10px);
    border-color: var(--gold);
}

.benefit-card i {
    font-size: 60px;
    color: var(--gold);
    margin-bottom: 25px;
    transition: all 0.3s ease;
}

.benefit-card:hover i {
    transform: scale(1.1);
    color: var(--red);
}

.benefit-card h3 {
    font-size: 26px;
    margin-bottom: 18px;
}

.benefit-card p {
    color: var(--medium-gray);
    line-height: 1.7;
    font-size: 16px;
}

/* Order Section */
.order-section {
    padding: 120px 0;
    background: var(--cream);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
    margin-bottom: 70px;
}

.pricing-card {
    background: white;
    padding: 50px 45px;
    border-radius: 30px;
    box-shadow: var(--shadow-medium);
    text-align: center;
    position: relative;
    transition: all 0.4s ease;
    border: 3px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-large);
    border-color: var(--gold-light);
}

.pricing-card.featured {
    border-color: var(--gold);
    transform: scale(1.05);
    background: var(--gradient-dark);
    color: white;
}

.pricing-card.featured .pricing-card h3,
.pricing-card.featured .price,
.pricing-card.featured .pricing-features li {
    color: white;
}

.popular-badge {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-gold);
    color: var(--black);
    padding: 10px 30px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 1px;
}

.pricing-card h3 {
    font-size: 32px;
    margin-bottom: 25px;
}

.price {
    font-size: 42px;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 35px;
    font-family: var(--font-display);
}

.pricing-features {
    list-style: none;
    margin-bottom: 40px;
}

.pricing-features li {
    padding: 15px 0;
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--medium-gray);
    font-size: 16px;
    border-bottom: 1px solid var(--light-gray);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features i {
    color: var(--gold);
    font-size: 20px;
}

.guarantee-box {
    background: white;
    padding: 50px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    gap: 40px;
    box-shadow: var(--shadow-medium);
    border-left: 6px solid var(--gold);
}

.guarantee-box i {
    font-size: 70px;
    color: var(--gold);
    flex-shrink: 0;
}

.guarantee-box h3 {
    font-size: 28px;
    margin-bottom: 15px;
}

.guarantee-box p {
    color: var(--medium-gray);
    line-height: 1.8;
    font-size: 17px;
}

/* FAQ Section */
.faq-section {
    padding: 120px 0;
    background: white;
}

.faq-grid {
    display: grid;
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background: var(--cream);
    padding: 40px;
    border-radius: 20px;
    transition: all 0.3s ease;
    border-left: 4px solid var(--gold);
}

.faq-item:hover {
    background: white;
    box-shadow: var(--shadow-medium);
    transform: translateX(5px);
}

.faq-item h3 {
    font-size: 22px;
    margin-bottom: 18px;
    color: var(--black);
    display: flex;
    align-items: center;
    gap: 15px;
}

.faq-item h3 i {
    color: var(--gold);
    font-size: 28px;
}

.faq-item p {
    color: var(--medium-gray);
    line-height: 1.8;
    font-size: 16px;
}

/* Final CTA */
.final-cta {
    padding: 100px 0;
    background: var(--gradient-dark);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.final-cta h2 {
    font-size: 52px;
    margin-bottom: 25px;
    color: white;
    position: relative;
}

.final-cta > p {
    font-size: 22px;
    margin-bottom: 50px;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.final-note {
    margin-top: 35px;
    font-size: 17px;
    opacity: 0.9;
    position: relative;
}

.final-note i {
    color: var(--gold);
    margin-right: 10px;
}

/* Contact Section */
.contact-section {
    padding: 120px 0;
    background: var(--cream);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 70px;
    max-width: 1100px;
    margin: 0 auto;
}

.contact-info h3 {
    font-size: 34px;
    margin-bottom: 35px;
}

.contact-item {
    display: flex;
    gap: 25px;
    margin-bottom: 35px;
}

.contact-item i {
    font-size: 28px;
    color: var(--gold);
    margin-top: 5px;
}

.contact-item strong {
    display: block;
    margin-bottom: 8px;
    color: var(--black);
    font-size: 18px;
}

.contact-item p {
    color: var(--medium-gray);
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: 18px;
    margin-top: 35px;
}

.social-links a {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: var(--gradient-gold);
    color: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: var(--shadow-gold);
}

/* Contact Form */
.contact-form {
    background: white;
    padding: 50px;
    border-radius: 25px;
    box-shadow: var(--shadow-medium);
}

.form-group {
    margin-bottom: 30px;
}

.form-group label {
    display: block;
    margin-bottom: 12px;
    font-weight: 600;
    color: var(--black);
    font-size: 16px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--light-gray);
    border-radius: 12px;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--cream);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    background: white;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.contact-form button {
    width: 100%;
}

/* Footer */
.footer {
    background: var(--dark-gray);
    color: white;
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-col h4 {
    font-size: 22px;
    margin-bottom: 25px;
    color: var(--gold);
}

.footer-col p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    font-size: 15px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 15px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
    font-size: 15px;
}

.footer-col ul li a:hover {
    color: var(--gold);
    padding-left: 5px;
}

.footer .social-links {
    margin-top: 25px;
}

.footer .social-links a {
    background: rgba(212, 175, 55, 0.2);
}

.footer .social-links a:hover {
    background: var(--gradient-gold);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 35px;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 48px;
    }
    
    .book-feature,
    .book-feature.reverse {
        grid-template-columns: 1fr;
        padding: 50px 40px;
        gap: 50px;
    }
    
    .book-feature.reverse .book-image,
    .book-feature.reverse .book-details {
        order: initial;
    }
    
    .author-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 50px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero-text h1 {
        font-size: 36px;
    }
    
    .subtitle {
        font-size: 20px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .book-feature {
        padding: 40px 25px;
    }
    
    .bundle-offer {
        padding: 60px 30px;
    }
    
    .highlights-grid {
        grid-template-columns: 1fr;
    }
    
    .author-credentials {
        grid-template-columns: 1fr;
    }
    
    .guarantee-box {
        flex-direction: column;
        text-align: center;
        padding: 40px 30px;
    }
    
    .contact-form {
        padding: 35px 25px;
    }
}

/* Loading Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.8s ease-out;
}

/* Parallax Effect */
@media (prefers-reduced-motion: no-preference) {
    .hero {
        animation: fadeInUp 1s ease-out;
    }
}