@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;900&family=Inter:wght@300;400;600&display=swap');

:root {
    --primary: #C44D1F;
    --primary-dark: #A03D18;
    --secondary: #2E3C2C;
    --bg-dark: #1A1F16;
    --bg-light: #F5F1E6;
    --text-dark: #2C2C2C;
    --text-light: #F5F1E6;
    --accent: #D4AF37;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

h1,
h2,
h3 {
    font-family: 'Playfair Display', serif;
    font-weight: 900;
    line-height: 1.1;
}

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

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(26, 31, 22, 0.9)), url('../assets/hero.png');
    background-size: cover;
    background-position: center;
    z-index: -1;
    transform: scale(1.05);
    animation: zoomOut 20s infinite alternate;
}

.hero-403 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(26, 31, 22, 0.9));
    background-size: cover;
    background-position: center;
    z-index: -1;
    transform: scale(1.05);
    animation: zoomOut 20s infinite alternate;
}

@keyframes zoomOut {
    from {
        transform: scale(1.05);
    }

    to {
        transform: scale(1.15);
    }
}

.hero-content {
    text-align: center;
    max-width: 900px;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    margin-bottom: 2.5rem;
    color: rgba(245, 241, 230, 0.9);
}

.cta-button {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    background-color: var(--primary);
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    border-radius: 4px;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(196, 77, 31, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(196, 77, 31, 0.6);
}

/* Feature Section */
.section {
    padding: 8rem 0;
}

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

.section-title h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--secondary);
}

.section-title .divider {
    width: 80px;
    height: 4px;
    background: var(--primary);
    margin: 0 auto;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.card {
    background: white;
    padding: 3rem 2rem;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border-top: 5px solid transparent;
}

.card:hover {
    transform: translateY(-10px);
    border-top-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

/* Book Section */
.book-showcase {
    background-color: var(--bg-dark);
    color: var(--text-light);
}

.flex-center {
    display: flex;
    align-items: center;
    gap: 4rem;
    flex-wrap: wrap;
}

.book-image {
    flex: 1;
    min-width: 300px;
}

.book-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.book-info {
    flex: 1.5;
    min-width: 350px;
}

.book-info h2 {
    font-size: 3.5rem;
    margin-bottom: 2rem;
}

.feature-list {
    list-style: none;
    margin-bottom: 3rem;
}

.feature-list li {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
    position: relative;
    font-size: 1.1rem;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

/* FAQ Section */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.faq-question {
    padding: 1.5rem 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    color: #666;
}

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

/* Footer */
footer {
    background: #000;
    color: #888;
    padding: 4rem 0;
    font-size: 0.9rem;
    text-align: center;
}

.ftc-disclosure {
    max-width: 800px;
    margin: 2rem auto;
    font-style: italic;
    color: #555;
    line-height: 1.4;
}

/* Responsive */
@media (max-width: 768px) {
    .section {
        padding: 5rem 0;
    }

    .book-info h2 {
        font-size: 2.5rem;
    }

    .flex-center {
        gap: 2rem;
    }
}