:root {
    --color-bg: #0f172a;
    --color-bg-dark: #020617;
    --color-primary: #d4af37;
    /* Gold */
    --color-primary-light: #f3e5ab;
    --color-secondary: #0a2463;
    /* Royal Blue */
    --color-text: #f8fafc;
    --color-text-muted: #94a3b8;
    --color-glass: rgba(255, 255, 255, 0.05);
    --color-glass-border: rgba(212, 175, 55, 0.2);

    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;

    --transition: all 0.3s ease;
}

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

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

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    font-weight: 700;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.small-container {
    max-width: 800px;
}

/* Utilities */
.text-center {
    text-align: center;
}

.text-gold {
    color: var(--color-primary);
}

.text-dark {
    color: var(--color-bg-dark);
}

.section-dark {
    background-color: var(--color-bg-dark);
    padding: 5rem 0;
}

.section-gradient {
    background: radial-gradient(circle at top right, #1e293b 0%, var(--color-bg) 100%);
    padding: 5rem 0;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    padding: 8rem 2rem 4rem;
    /* Increased top padding */
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at center, #1e3a8a20 0%, var(--color-bg-dark) 70%);
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4rem;
    width: 100%;
    z-index: 2;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-image-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
    perspective: 1000px;
}

.hero-book-image {
    max-width: 100%;
    height: auto;
    max-height: 600px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
    transition: transform 0.5s ease;
}

.hero-crown {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 15px rgba(212, 175, 55, 0.5));
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1rem;
    min-height: 4rem;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    font-weight: 300;
}

/* Floating Animation for Book */
.floating-animate {
    animation: floatBook 6s ease-in-out infinite;
}

@keyframes floatBook {

    0%,
    100% {
        transform: translateY(0) rotateY(-5deg);
    }

    50% {
        transform: translateY(-20px) rotateY(5deg);
    }
}

.cursor {
    animation: blink 1s infinite;
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

/* CTA Buttons */
.cta-button {
    display: inline-block;
    padding: 1rem 3rem;
    background: linear-gradient(135deg, var(--color-primary), #b8860b);
    color: var(--color-bg-dark);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
    transition: var(--transition);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.6);
}

.pulse-effect {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.7);
    }

    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(212, 175, 55, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0);
    }
}

.trust-badges {
    margin-top: 1.5rem;
    display: flex;
    gap: 1.5rem;
    justify-content: flex-start;
    /* Aligned left for 2-col layout */
    font-size: 0.85rem;
    flex-wrap: wrap;
    color: var(--color-text-muted);
}

.trust-badges i {
    color: var(--color-primary);
    margin-right: 0.5rem;
}

/* Problem & Solution */
.row {
    display: flex;
    gap: 4rem;
    align-items: center;
}

/* Offer Image */
.offer-image-wrapper {
    margin: 1rem 0 2rem;
}

.offer-book-image {
    max-width: 250px;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease;
}

.offer-card:hover .offer-book-image {
    transform: scale(1.05) rotate(2deg);
}

/* Responsive Updates */
@media (max-width: 968px) {
    .hero-container {
        flex-direction: column-reverse;
        text-align: center;
        padding-top: 0;
        gap: 2rem;
    }

    .hero-image-wrapper {
        margin-bottom: 2rem;
        max-width: 80%;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .trust-badges {
        justify-content: center;
    }
}

@media (max-width: 768px) {

    .section-dark,
    .section-gradient,
    .section-gold-gradient {
        padding: 3rem 0;
    }

    .hero-section {
        padding: 6rem 1rem 3rem;
        min-height: auto;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-crown {
        font-size: 2.5rem;
    }

    .row {
        flex-direction: column;
        gap: 2rem;
    }

    .author-box {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }

    .author-icon {
        font-size: 3rem;
        padding: 1.5rem;
    }

    .layers-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .brain-diagram {
        width: 250px;
        height: 250px;
    }

    .orbit-1 {
        width: 120px;
        height: 120px;
    }

    .orbit-2 {
        width: 180px;
        height: 180px;
    }

    .orbit-3 {
        width: 240px;
        height: 240px;
    }

    .brain-icon {
        font-size: 6rem;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .original-price {
        display: block;
        margin: 0 0 0.5rem 0;
    }

    .current-price {
        font-size: 3rem;
    }

    .container {
        padding: 1rem;
    }

    .hero-book-image {
        max-height: 400px;
    }

    .cta-button {
        width: 100%;
        padding: 1rem;
    }

    .offer-features ul {
        width: 100%;
    }

    .payment-methods {
        flex-wrap: wrap;
    }
}

.col-text,
.col-visual {
    flex: 1;
    min-width: 300px;
}

.brain-diagram {
    position: relative;
    width: 300px;
    height: 300px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brain-icon {
    font-size: 8rem;
    color: var(--color-primary);
    z-index: 2;
}

.orbit {
    position: absolute;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 50%;
    animation: spin 10s linear infinite;
}

.orbit-1 {
    width: 150px;
    height: 150px;
    border-style: dashed;
}

.orbit-2 {
    width: 220px;
    height: 220px;
    animation-duration: 15s;
    border-color: rgba(10, 36, 99, 0.5);
}

.orbit-3 {
    width: 290px;
    height: 290px;
    animation-duration: 20s;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.divider-gold {
    height: 2px;
    width: 50px;
    background: var(--color-primary);
    margin: 2rem 0;
}

/* 8 Layers Grid */
.layers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.glass-card {
    background: var(--color-glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-glass-border);
    padding: 2rem;
    border-radius: 15px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.glass-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-primary);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.card-number {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-family: var(--font-heading);
    font-size: 3rem;
    opacity: 0.1;
    color: var(--color-primary);
}

.card-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.glass-card h3 {
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.glass-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

/* Author */
.author-box {
    display: flex;
    align-items: center;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.author-icon {
    font-size: 4rem;
    color: var(--color-primary);
    padding: 2rem;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 50%;
}

/* Bonus */
.section-gold-gradient {
    background: linear-gradient(135deg, #f3e5ab 0%, #d4af37 100%);
    color: var(--color-bg-dark);
}

.section-gold-gradient .section-title {
    color: var(--color-bg-dark);
}

.section-gold-gradient .glass-card-light {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 3rem;
    text-align: center;
    border-radius: 15px;
}

.bonus-benefits li {
    margin-bottom: 1rem;
    font-weight: 500;
}

.bonus-benefits i {
    margin-right: 0.5rem;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stars {
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.quote {
    font-style: italic;
    margin-bottom: 1.5rem;
}

.author {
    font-weight: 700;
    color: var(--color-primary);
}

/* Offer */
.offer-card {
    max-width: 600px;
    margin: 0 auto;
    border: 2px solid var(--color-primary);
    box-shadow: 0 0 50px rgba(212, 175, 55, 0.15);
}

.offer-badge {
    background: var(--color-primary);
    color: var(--color-bg-dark);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 1rem;
}

.offer-price {
    margin: 2rem 0;
}

.original-price {
    text-decoration: line-through;
    color: var(--color-text-muted);
    font-size: 1.5rem;
    margin-right: 1rem;
}

.current-price {
    font-size: 4rem;
    font-family: var(--font-heading);
    color: var(--color-primary);
    font-weight: 700;
}

.offer-features ul {
    text-align: left;
    display: inline-block;
    margin-bottom: 2rem;
}

.offer-features li {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.offer-features i {
    color: var(--color-primary);
    margin-right: 1rem;
    width: 20px;
}

.payment-methods {
    margin-top: 1rem;
    font-size: 2rem;
    color: var(--color-text-muted);
    display: flex;
    justify-content: center;
    gap: 1rem;
    align-items: center;
}

.payment-methods span {
    font-size: 0.9rem;
}

/* FAQ */
.faq-accordion {
    margin-top: 3rem;
}

.faq-item {
    border-bottom: 1px solid var(--color-glass-border);
    margin-bottom: 1rem;
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 1.5rem;
    transition: var(--transition);
    color: var(--color-text-muted);
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding-bottom: 1.5rem;
}

.faq-item.active i {
    transform: rotate(180deg);
}

/* Footer */
footer {
    padding: 3rem 0;
    border-top: 1px solid var(--color-glass-border);
    color: var(--color-text-muted);
}

/* Responsive */
/* Responsive Media Queries moved and consolidated above */

/* Animations Init States */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
}