/* ================================
   Black Chrome Theme - Author Website
   ================================ */

/* CSS Variables */
:root {
    --color-bg: #0a0a0a;
    --color-bg-secondary: #141414;
    --color-bg-tertiary: #1e1e1e;
    --color-chrome: #c0c0c0;
    --color-chrome-light: #e8e8e8;
    --color-chrome-dark: #8a8a8a;
    --color-accent: #ff6b35;
    --color-accent-hover: #ff8555;
    --color-text: #e8e8e8;
    --color-text-secondary: #a8a8a8;
    --color-border: #2a2a2a;
    
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Playfair Display', serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.7);
    --shadow-glow: 0 0 20px rgba(255, 107, 53, 0.3);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Smooth Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--color-chrome-dark);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-chrome);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    color: var(--color-chrome-light);
    line-height: 1.2;
}

a {
    color: var(--color-chrome);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--color-accent);
}

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

.container-narrow {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation Bar */
.nav-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-smooth);
}

.nav-bar.scrolled {
    background: rgba(10, 10, 10, 0.98);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-chrome-light);
    transition: var(--transition-fast);
}

.logo:hover {
    color: var(--color-accent);
    text-shadow: var(--shadow-glow);
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    position: relative;
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    transition: var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: var(--transition-smooth);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-chrome-light);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-chrome);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 100px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255, 107, 53, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(192, 192, 192, 0.05) 0%, transparent 50%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
    padding: 4rem 0;
}

.hero-image-wrapper {
    position: relative;
}

.hero-image,
.hero-image-placeholder {
    width: 100%;
    max-width: 280px;
    aspect-ratio: 1;
    border-radius: 20px;
    object-fit: cover;
    border: 3px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-smooth);
}

.hero-image:hover {
    transform: scale(1.02);
    border-color: var(--color-accent);
    box-shadow: 0 8px 32px rgba(255, 107, 53, 0.4);
}

.hero-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--color-chrome-dark);
}

.hero-text {
    text-align: left;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--color-chrome-light) 0%, var(--color-chrome-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-tagline {
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.hero-bio {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator span {
    display: block;
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, var(--color-accent));
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    text-align: center;
    text-decoration: none;
}

.btn-primary {
    background: var(--color-accent);
    color: #ffffff !important;
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--color-accent);
}

.btn-primary:hover {
    background: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    color: #ffffff !important;
    border-color: var(--color-accent-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--color-chrome-light) !important;
    border: 2px solid var(--color-chrome);
}

.btn-secondary:hover {
    background: var(--color-bg-tertiary);
    border-color: var(--color-chrome-light);
    color: var(--color-chrome-light) !important;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-chrome-light) !important;
    border: 2px solid var(--color-chrome-dark);
}

.btn-outline:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #ffffff !important;
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* Sections */
.section {
    padding: 6rem 0;
    position: relative;
}

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

.section-subtitle {
    display: block;
    font-size: 0.9rem;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-chrome-light);
}

.section-footer {
    text-align: center;
    margin-top: 4rem;
}

/* Current Work Section */
.current-work {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.current-work-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    font-size: 1.2rem;
    line-height: 2;
    color: var(--color-text-secondary);
}

/* Books Grid */
.books-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 3rem;
    max-width: 1200px;
}

.book-card {
    display: flex;
    flex-direction: row;
    gap: 2rem;
    background: var(--color-bg-secondary);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: var(--transition-smooth);
    padding: 1.5rem;
}

.book-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-lg);
}

.book-cover-wrapper {
    position: relative;
    aspect-ratio: 2/3;
    overflow: hidden;
    background: var(--color-bg-tertiary);
    max-height: 320px;
    flex-shrink: 0;
    width: 180px;
    border-radius: 10px;
}

.book-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.book-card:hover .book-cover {
    transform: scale(1.05);
}

.book-cover-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-chrome-dark);
}

.book-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.75rem;
}

.book-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--color-chrome-light);
}

.book-date {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
}

.book-description {
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.book-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.book-link {
    padding: 0.5rem 1rem;
    background: var(--color-bg-tertiary);
    border-radius: 6px;
    font-size: 0.9rem;
    border: 1px solid var(--color-chrome-dark);
    transition: var(--transition-fast);
    color: var(--color-chrome-light);
    display: inline-block;
}

.book-link:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #ffffff !important;
}

/* Books List (Full Page) */
.books-list {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.book-item {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 2.5rem;
    padding: 2.5rem;
    background: var(--color-bg-secondary);
    border-radius: 15px;
    border: 1px solid var(--color-border);
    transition: var(--transition-smooth);
}

.book-item:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

.book-item-cover {
    position: relative;
}

.book-cover-large {
    width: 100%;
    max-width: 220px;
    aspect-ratio: 2/3;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: var(--shadow-md);
}

.book-cover-placeholder-large {
    width: 100%;
    aspect-ratio: 2/3;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
    background: var(--color-bg-tertiary);
    border-radius: 10px;
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-chrome-dark);
}

/* Hide placeholder if image exists */
.book-item-cover .book-cover-large ~ .book-cover-placeholder-large {
    display: none;
}

.book-cover-wrapper .book-cover ~ .book-cover-placeholder {
    display: none;
}

.book-item-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.book-item-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--color-chrome-light);
}

.book-item-date {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
}

.book-item-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.book-item-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

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

/* Hobbies Grid */
.hobbies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.hobby-card {
    padding: 2.5rem 2rem;
    background: var(--color-bg-secondary);
    border-radius: 15px;
    border: 1px solid var(--color-border);
    text-align: center;
    transition: var(--transition-smooth);
}

.hobby-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

.hobby-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border-radius: 50%;
    transition: var(--transition-smooth);
}

.hobby-card:hover .hobby-icon {
    background: var(--color-accent);
}

.hobby-icon .icon {
    width: 30px;
    height: 30px;
    fill: var(--color-chrome);
    transition: var(--transition-fast);
}

.hobby-card:hover .hobby-icon .icon {
    fill: white;
}

.hobby-title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--color-chrome-light);
}

.hobby-description {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* Page Header */
.page-header {
    position: relative;
    padding: 10rem 0 6rem;
    text-align: center;
    overflow: hidden;
    margin-top: 70px;
}

.page-header-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(255, 107, 53, 0.1) 0%, transparent 70%);
}

.page-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.page-subtitle {
    font-size: 1.3rem;
    color: var(--color-text-secondary);
    position: relative;
    z-index: 1;
}

/* Story Content */
.story-content {
    padding: 4rem 0 6rem;
}

.story-image {
    margin-bottom: 4rem;
    text-align: center;
}

.story-image img {
    max-width: 500px;
    width: 100%;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
}

.story-section {
    margin-bottom: 4rem;
}

.story-heading {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--color-chrome-light);
}

.story-text {
    font-size: 1.1rem;
    line-height: 2;
    color: var(--color-text-secondary);
}

.story-text p {
    margin-bottom: 1.5rem;
}

/* Blog Content */
.blog-content {
    padding: 4rem 0 6rem;
}

.blog-info {
    text-align: center;
    font-size: 1.2rem;
    color: var(--color-text-secondary);
}

.text-link {
    color: var(--color-accent);
    text-decoration: underline;
}

.text-link:hover {
    color: var(--color-accent-hover);
}

/* Contact */
.contact-content {
    padding: 4rem 0 6rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-heading {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--color-chrome-light);
}

.contact-text {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--color-bg-secondary);
    border-radius: 10px;
    border: 1px solid var(--color-border);
}

.contact-item-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border-radius: 50%;
}

.contact-item-icon .icon {
    width: 24px;
    height: 24px;
    fill: var(--color-chrome);
}

.contact-item-content h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--color-chrome-light);
}

.contact-item-content p,
.contact-item-content a {
    color: var(--color-text-secondary);
}

.contact-social {
    padding: 2rem;
    background: var(--color-bg-secondary);
    border-radius: 10px;
    border: 1px solid var(--color-border);
}

.contact-social h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: var(--color-chrome-light);
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.social-link-large {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--color-bg-tertiary);
    border-radius: 8px;
    border: 1px solid var(--color-border);
    transition: var(--transition-fast);
}

.social-link-large:hover {
    border-color: var(--color-accent);
    background: var(--color-accent);
}

.social-link-large .icon {
    width: 24px;
    height: 24px;
    fill: var(--color-chrome);
    transition: var(--transition-fast);
}

.social-link-large:hover .icon {
    fill: white;
}

.social-link-large span {
    color: var(--color-text-secondary);
    font-weight: 500;
    transition: var(--transition-fast);
}

.social-link-large:hover span {
    color: white;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-bg-secondary);
    padding: 3rem;
    border-radius: 15px;
    border: 1px solid var(--color-border);
}

.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(--color-chrome);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 6rem 2rem;
    color: var(--color-text-secondary);
    font-size: 1.2rem;
}

/* Footer */
.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

.footer-name {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--color-chrome-light);
}

.footer-tagline {
    color: var(--color-text-secondary);
}

.footer-social {
    display: flex;
    gap: 1.5rem;
}

.social-link {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border-radius: 50%;
    border: 1px solid var(--color-border);
    transition: var(--transition-smooth);
}

.social-link:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    transform: translateY(-3px);
}

.social-link .icon {
    width: 20px;
    height: 20px;
    fill: var(--color-chrome);
    transition: var(--transition-fast);
}

.social-link:hover .icon {
    fill: white;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* Icons */
.icon {
    width: 24px;
    height: 24px;
}

/* Animations */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleUp {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Animation Classes */
[data-animate] {
    opacity: 0;
}

[data-animate].animated {
    animation-duration: 0.8s;
    animation-fill-mode: forwards;
    animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

[data-animate="fade-up"].animated {
    animation-name: fadeInUp;
}

[data-animate="fade-left"].animated {
    animation-name: fadeInLeft;
}

[data-animate="scale-up"].animated {
    animation-name: scaleUp;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-image-wrapper {
        max-width: 250px;
        margin: 0 auto;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .book-item {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(10, 10, 10, 0.98);
        flex-direction: column;
        padding: 2rem;
        transform: translateX(-100%);
        transition: var(--transition-smooth);
        border-bottom: 1px solid var(--color-border);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-tagline {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    .books-grid {
        grid-template-columns: 1fr;
    }
    
    .hobbies-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container,
    .container-narrow {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
    }
}