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

:root {
    --dark-bg: #1a1a1a;
    --darker-bg: #0f0f0f;
    --card-bg: #252525;
    --orange: #D97223;
    --orange-hover: #f08030;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Georgia', serif;
    background-color: var(--darker-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Add scroll margin to all sections */
section {
    scroll-margin-top: 125px;
}

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

/* Masthead */
.masthead {
    background-color: var(--dark-bg);
    padding: 1.5rem 0;
    border-bottom: 2px solid var(--orange);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    opacity: 0.95;
}

.masthead > .container {
    position: relative;
    max-width: none;
    padding: 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-left: calc(1% + 100px - 23px - 2rem);
}

.logo-icon {
    width: 50px;
    height: 75px;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--orange);
    letter-spacing: 0.1em;
    line-height: 1;
}

.logo-subtitle {
    font-size: 1rem;
    color: var(--orange);
    letter-spacing: 0.2em;
    margin-top: 0.2rem;
}

/* Hamburger Menu Button */
.hamburger {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 101;
    transition: var(--transition);
    position: relative;
    margin-right: calc(1% + 100px - 23px - 2rem);
}

.hamburger-line {
    width: 30px;
    height: 3px;
    background-color: var(--orange);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger:hover .hamburger-line {
    background-color: var(--orange-hover);
}

/* Hamburger animation when active - perfectly symmetrical X */
.hamburger.active .hamburger-line:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

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

.hamburger.active .hamburger-line:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
    position: absolute;
    top: 100%;
    right: 1%;
    background-color: var(--card-bg);
    border: 2px solid var(--orange);
    border-top: none;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.7);
    opacity: 0;
    visibility: hidden;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.6, 0, 0.4, 1), 
                opacity 0.1s ease 0.3s,
                visibility 0s 0.4s;
    min-width: 200px;
    z-index: 50;
}

.mobile-menu.active {
    opacity: 0.95;
    visibility: visible;
    max-height: 300px;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
                opacity 0.2s ease,
                visibility 0s;
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.menu-list li {
    border-bottom: 1px solid rgba(217, 114, 35, 0.1);
}

.menu-list li:last-child {
    border-bottom: none;
}

.menu-link {
    display: block;
    padding: 1.2rem 2rem;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.1rem;
    transition: var(--transition);
    letter-spacing: 0.05em;
}

.menu-link:hover {
    background-color: rgba(217, 114, 35, 0.2);
    color: var(--orange);
}

/* Hero Section */
.hero {
    background: var(--darker-bg);
    padding: 6rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: normal;
    margin-bottom: 1rem;
    color: var(--text-primary);
    position: relative;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--orange);
    font-style: italic;
    position: relative;
}

/* About Section */
.about {
    padding: 5rem 0;
    background-color: var(--darker-bg);
    position: relative;
    margin-top: -124px;
    padding-top: calc(5rem + 124px);
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('assets/paper.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.1;
    pointer-events: none;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-primary);
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 3px;
    background-color: var(--orange);
    margin: 1rem auto 0;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.about-content p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Books Section */
.books {
    padding: 5rem 0;
    background-color: var(--dark-bg);
}

/* Carousel */
.carousel-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 4rem;
}

.carousel {
    overflow: hidden;
    padding: 2rem 1rem;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: 2rem;
}

.book-card {
    flex: 0 0 calc(33.333% - 1.35rem);
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(217, 114, 35, 0.2);
}

.book-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(217, 114, 35, 0.3);
    border-color: var(--orange);
}

.book-cover {
    width: 100%;
    aspect-ratio: 2/3;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    border-radius: 4px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--orange);
}

.book-placeholder {
    color: var(--orange);
    opacity: 0.6;
}

.book-title {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--orange);
}

.book-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Carousel Buttons */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--orange);
    color: var(--darker-bg);
    border: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 10;
}

.carousel-btn:hover {
    background-color: var(--orange-hover);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn-prev {
    left: 0;
}

.carousel-btn-next {
    right: 0;
}

/* Carousel Indicators */
.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--card-bg);
    border: 2px solid var(--orange);
    cursor: pointer;
    transition: var(--transition);
}

.indicator.active {
    background-color: var(--orange);
    transform: scale(1.2);
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background-color: var(--darker-bg);
}

/* Honeypot field - hidden from humans, visible to bots */
.honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.contact-intro {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: var(--orange);
    font-size: 1rem;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
    background-color: var(--card-bg);
    border: 2px solid rgba(217, 114, 35, 0.3);
    border-radius: 4px;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    font-family: 'Georgia', serif;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(217, 114, 35, 0.1);
}

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

.submit-btn {
    background-color: var(--orange);
    color: var(--darker-bg);
    border: none;
    border-radius: 4px;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: bold;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Georgia', serif;
    align-self: center;
}

.submit-btn:hover {
    background-color: var(--orange-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(217, 114, 35, 0.3);
}

.submit-btn:active {
    transform: translateY(0);
}

.form-status {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 4px;
    text-align: center;
    font-size: 1rem;
    display: none;
}

.form-status.success {
    display: block;
    background-color: rgba(76, 175, 80, 0.2);
    border: 2px solid rgba(76, 175, 80, 0.5);
    color: #90EE90;
}

.form-status.error {
    display: block;
    background-color: rgba(244, 67, 54, 0.2);
    border: 2px solid rgba(244, 67, 54, 0.5);
    color: #FF6B6B;
}

/* Footer */
.footer {
    background-color: var(--dark-bg);
    padding: 2rem 0;
    text-align: center;
    border-top: 2px solid var(--orange);
    margin-top: 0;
}

.footer p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 968px) {
    .book-card {
        flex: 0 0 calc(50% - 1rem);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

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

    .carousel-container {
        padding: 2rem 3rem;
    }

    .book-card {
        flex: 0 0 100%;
    }

    .logo-name {
        font-size: 1.4rem;
    }

    .logo-subtitle {
        font-size: 0.8rem;
    }

    .logo-icon {
        width: 40px;
        height: 60px;
    }
    
    /* Adjust scroll margin for smaller logo */
    section {
        scroll-margin-top: 110px;
    }
    
    /* Reset logo padding and push hamburger to right edge */
    .logo-container {
        padding-left: 0;
    }
    
    .hamburger {
        margin-right: 0;
    }
    
    .mobile-menu {
        right: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero {
        padding: 4rem 0;
    }

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

    .carousel-container {
        padding: 2rem 2.5rem;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    .mobile-menu {
        right: 1rem;
    }
}