/* 
=====================================================
MAIN STYLESHEET
=====================================================
You can customize colors, fonts, and sizes here!
*/

/* CSS Variables - Easy to customize! */
:root {
    /* 
    COLORS - Change these to match your style
    */
    --color-bg: #ffffff;           /* Main background (white) */
    --color-text: #1a1a1a;          /* Main text (dark) */
    --color-accent: #2a2a2a;        /* Accent color */
    --color-muted: #666666;         /* Muted/secondary text */
    --color-overlay: rgba(255, 255, 255, 0.3); /* Image overlay */
    
    /* 
    FONTS - You can change these!
    Make sure to update the Google Fonts link in HTML too
    */
    --font-display: 'Bebas Neue', 'Cormorant Garamond', serif;  /* For titles */
    --font-body: 'Space Mono', monospace;          /* For body text */
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
}

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

html {
    scroll-behavior: smooth;
}

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

/* 
=====================================================
NAVIGATION
=====================================================
*/
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.95), transparent);
    transition: background 0.3s ease;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 0.3em;
    text-decoration: none;
    color: var(--color-text);
    transition: opacity 0.3s ease;
}

.logo:hover {
    opacity: 0.7;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-links a {
    font-family: var(--font-body);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--color-text);
    position: relative;
    transition: color 0.3s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-text);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

/* 
=====================================================
HERO SECTION
=====================================================
*/
.hero {
    height: 100vh;
    width: 100%;
    position: relative;
}

.hero-image-container {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 8s ease;
}

.hero:hover .hero-image {
    transform: scale(1.05);
}

.hero-overlay {
    position: absolute;
    bottom: var(--spacing-xl);
    left: var(--spacing-lg);
    z-index: 10;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 10vw, 8rem);
    font-weight: 300;
    letter-spacing: 0.2em;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
    animation: fadeInUp 1.5s ease forwards;
    opacity: 0;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 0.875rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-muted);
    animation: fadeInUp 1.5s ease 0.3s forwards;
    opacity: 0;
}

/* 
=====================================================
IMAGE GRID - This is the masonry-style layout
=====================================================
*/
.image-grid {
    padding: var(--spacing-lg);
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
    max-width: 1600px;
    margin: 0 auto;
}

.grid-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

/* Different sizes for variety */
.grid-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.grid-item.medium {
    grid-column: span 2;
}

.grid-item.small {
    grid-column: span 1;
}

.grid-item.gif-item {
    grid-column: span 1;
}

.grid-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.grid-item:hover img {
    transform: scale(1.08);
}

/* Hover overlay with text */
.image-hover {
    position: absolute;
    inset: 0;
    background: var(--color-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.image-hover span {
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    transform: translateY(20px);
    transition: transform 0.4s ease;
}

.grid-item:hover .image-hover {
    opacity: 1;
}

.grid-item:hover .image-hover span {
    transform: translateY(0);
}

/* 
=====================================================
TEXT SECTION
=====================================================
*/
.text-section {
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 6vw, 5rem);
    font-weight: 300;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.section-text {
    font-family: var(--font-body);
    font-size: 0.875rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-muted);
}

/* 
=====================================================
IMAGE ROW - Horizontal scrolling images
=====================================================
*/
.image-row {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    overflow-x: auto;
    scrollbar-width: none;
}

.image-row::-webkit-scrollbar {
    display: none;
}

.row-item {
    flex: 0 0 auto;
    width: 400px;
    height: 500px;
    overflow: hidden;
}

.row-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.row-item:hover img {
    transform: scale(1.05);
}

/* 
=====================================================
FOOTER
=====================================================
*/
.footer {
    padding: var(--spacing-lg);
    text-align: center;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.footer p {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-muted);
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Scroll-triggered animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 
=====================================================
RESPONSIVE DESIGN
=====================================================
*/
@media (max-width: 1024px) {
    .grid-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-item.large,
    .grid-item.medium {
        grid-column: span 2;
    }
    
    .grid-item.small,
    .grid-item.gif-item {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .main-nav {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .logo {
        font-size: 1rem;
    }
    
    .nav-links {
        gap: var(--spacing-md);
    }
    
    .nav-links a {
        font-size: 0.65rem;
    }
    
    .hero-overlay {
        left: var(--spacing-md);
        bottom: var(--spacing-lg);
    }
    
    .image-grid {
        padding: var(--spacing-sm);
    }
    
    .grid-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
    }
    
    .grid-item.large,
    .grid-item.medium,
    .grid-item.small,
    .grid-item.gif-item {
        grid-column: span 1;
    }
    
    .row-item {
        width: 300px;
        height: 400px;
    }
}

/* 
=====================================================
PAGE-SPECIFIC STYLES (Ethos, Contact, Gallery)
=====================================================
*/

/* Ethos Page */
.page-content {
    min-height: 100vh;
    padding-top: 120px;
    padding-bottom: var(--spacing-xl);
}

.ethos-container {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.ethos-hero {
    margin-bottom: var(--spacing-xl);
}

.ethos-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    margin-bottom: var(--spacing-lg);
}

.ethos-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 300;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-md);
}

.ethos-text {
    font-size: 1rem;
    line-height: 2;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.ethos-text.large {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-style: italic;
}

/* Contact Page */
.contact-container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    text-align: center;
}

.contact-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 300;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-lg);
}

.contact-email {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
}

.contact-email a {
    color: var(--color-text);
    text-decoration: none;
    border-bottom: 1px solid var(--color-muted);
    transition: border-color 0.3s ease;
}

.contact-email a:hover {
    border-color: var(--color-text);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.social-links a {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--color-text);
}

/* Gallery Page */
.gallery-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.gallery-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 6vw, 4rem);
    font-weight: 300;
    letter-spacing: 0.15em;
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

/* Gallery Category Tabs */
.gallery-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.gallery-tab {
    font-family: var(--font-body);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    background: none;
    border: none;
    color: var(--color-muted);
    cursor: pointer;
    padding: var(--spacing-xs) 0;
    position: relative;
    transition: color 0.3s ease;
}

.gallery-tab::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-text);
    transition: width 0.3s ease;
}

.gallery-tab:hover,
.gallery-tab.active {
    color: var(--color-text);
}

.gallery-tab.active::after {
    width: 100%;
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
}

.gallery-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Category sections */
.gallery-category {
    display: none;
}

.gallery-category.active {
    display: block;
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: 2rem;
    color: var(--color-text);
    background: none;
    border: none;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.lightbox-close:hover {
    opacity: 0.7;
}