:root {
    --primary-blue: #003a70; /* From logo */
    --ice-blue: #a5d8ff;
    --dark: #1a1a1a;
    --white: #ffffff;
    --accent-red: #d90429;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: #f8f9fa;
}

h1, h2, h3, .subtitle {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Nav */
nav { padding: 20px 0; background: var(--white); }
.logo { height: 60px; }

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #001f3f 100%);
    color: var(--white);
    padding: 80px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    align-items: center;
}

.book-cover {
    width: 100%;
    border-radius: 5px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.genre-tag {
    color: var(--ice-blue);
    font-weight: bold;
    letter-spacing: 1px;
}

.hero h1 { font-size: 5rem; line-height: 1; margin: 10px 0; }
.subtitle { font-size: 1.5rem; color: var(--ice-blue); margin-bottom: 20px; }
.pitch { font-size: 1.2rem; margin-bottom: 30px; opacity: 0.9; }

.btn {
    display: inline-block;
    padding: 15px 30px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 3px;
    margin-right: 15px;
    transition: 0.3s;
}

.btn-primary { background: var(--accent-red); color: white; }
.btn-secondary { border: 2px solid white; color: white; }
.btn:hover { transform: translateY(-3px); opacity: 0.9; }

/* About / Gallery */
.conflict { padding: 100px 0; background: white; }
.section-intro { text-align: center; max-width: 700px; margin: 0 auto 60px; }
.section-intro h2 { font-size: 2.5rem; color: var(--primary-blue); margin-bottom: 10px; }

.image-gallery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.gallery-item img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: 8px;
}

.caption { font-size: 0.9rem; margin-top: 10px; font-style: italic; color: #666; }

/* Timeline */
.timeline { padding: 80px 0; background: #eef2f5; }
.center { text-align: center; margin-bottom: 50px; font-size: 2.5rem; }
.timeline-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.timeline-card {
    background: white;
    padding: 30px;
    border-top: 5px solid var(--primary-blue);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.timeline-card h3 { margin-bottom: 15px; color: var(--accent-red); }

/* Footer */
footer {
    background: var(--dark);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.thematic-note { margin-top: 20px; color: var(--ice-blue); font-style: italic; }

/* Mobile Adjustments */
@media (max-width: 768px) {
    .hero-grid, .image-gallery { grid-template-columns: 1fr; }
    .hero { text-align: center; padding: 40px 0; }
    .hero h1 { font-size: 3.5rem; }
    .btn { margin-bottom: 15px; width: 100%; }
}