/* 
============================================
EASY CUSTOMIZATION SECTION
Change these values to customize your site!
============================================
*/

:root {
    /* COLORS - Change these to match your brand */
    --bg-color: #000000;              /* Main background (black) */
    --text-color: #ffffff;            /* Main text color (white) */
    --text-secondary: #999999;        /* Secondary text (gray) */
    --accent-color: #ffffff;          /* Accent color for buttons/links */
    --accent-hover: #cccccc;          /* Accent hover state */
    --border-color: #333333;          /* Border color */
    
    /* FONTS - Change font families here */
    --font-main: 'Inter', sans-serif;
    --font-mono: 'Space Mono', monospace;
    
    /* SPACING - Adjust spacing throughout site */
    --spacing-small: 1rem;
    --spacing-medium: 2rem;
    --spacing-large: 4rem;
    --spacing-xl: 6rem;
    
    /* ANIMATION SPEED */
    --transition-speed: 0.3s;
}

/* 
============================================
BASE STYLES
============================================
*/

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

html {
    scroll-behavior: smooth;
}

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

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

/* 
============================================
SECTION SPACING
Move sections around by cutting/pasting in HTML
============================================
*/

section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-large) 0;
}

/* 
============================================
HERO SECTION
============================================
*/

.hero {
    text-align: center;
}

.main-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    margin-bottom: var(--spacing-medium);
    letter-spacing: -0.02em;
}

.subtitle {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 300;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-large);
}

.cta-button {
    background: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
    padding: 1rem 3rem;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-main);
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.cta-button:hover {
    background: var(--accent-color);
    color: var(--bg-color);
    transform: translateY(-2px);
}

/* Hidden Content / Reveal */
.hidden-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
    margin-top: var(--spacing-large);
}

.hidden-content.active {
    max-height: 1000px;
}

.reveal-box {
    border: 1px solid var(--border-color);
    padding: var(--spacing-medium);
    margin: 0 auto;
    max-width: 600px;
    text-align: left;
}

.reveal-box h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-medium);
    text-align: center;
}

.reveal-box p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.reveal-box strong {
    color: var(--accent-color);
    margin-right: 0.5rem;
}

/* 
============================================
IMAGE GALLERY SECTION
To add/remove images: Edit the HTML
To change layout: Modify grid-template-columns below
============================================
*/

.gallery-section {
    background: var(--bg-color);
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--spacing-large);
    letter-spacing: -0.02em;
}

.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-medium);
}

.gallery-item {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    cursor: pointer;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.gallery-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.image-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-speed) ease;
}

.gallery-item:hover .image-overlay {
    opacity: 1;
}

.image-overlay p {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-color);
}

/* 
============================================
INFO / TOGGLE SECTION
To add more toggles: Copy a .toggle-item div in HTML
============================================
*/

.info-section {
    background: var(--bg-color);
}

.toggle-container {
    max-width: 800px;
    margin: 0 auto;
}

.toggle-item {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 0;
}

.toggle-button {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text-color);
    font-family: var(--font-main);
    font-size: 1.25rem;
    font-weight: 500;
    padding: 1.5rem 0;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color var(--transition-speed) ease;
}

.toggle-button:hover {
    color: var(--accent-color);
}

.toggle-icon {
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform var(--transition-speed) ease;
}

.toggle-item.active .toggle-icon {
    transform: rotate(45deg);
}

.toggle-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    padding: 0;
}

.toggle-item.active .toggle-content {
    max-height: 500px;
    padding-bottom: 1.5rem;
}

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

/* 
============================================
CONTACT SECTION
============================================
*/

.contact-section {
    text-align: center;
    background: var(--bg-color);
}

.contact-text {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-large);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: var(--spacing-large);
}

.contact-link {
    color: var(--text-color);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 500;
    transition: color var(--transition-speed) ease;
}

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

.social-links {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.social-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: color var(--transition-speed) ease;
    position: relative;
}

.social-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-color);
    transition: width var(--transition-speed) ease;
}

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

.social-link:hover::after {
    width: 100%;
}

/* 
============================================
FOOTER
============================================
*/

.footer {
    padding: var(--spacing-medium) 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
}

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

/* 
============================================
ANIMATIONS
============================================
*/

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

.fade-in-delay-1 {
    animation: fadeIn 0.8s ease-out 0.2s forwards;
    opacity: 0;
}

.fade-in-delay-2 {
    animation: fadeIn 0.8s ease-out 0.4s forwards;
    opacity: 0;
}

/* Scroll reveal animations */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* 
============================================
RESPONSIVE DESIGN
============================================
*/

@media (max-width: 768px) {
    :root {
        --spacing-large: 3rem;
        --spacing-xl: 4rem;
    }
    
    section {
        min-height: auto;
        padding: var(--spacing-large) 0;
    }
    
    .container {
        padding: 0 1.5rem;
    }
    
    .image-gallery {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .contact-info {
        gap: 1.5rem;
    }
    
    .contact-link {
        font-size: 1.25rem;
    }
    
    .social-links {
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .cta-button {
        width: 100%;
        padding: 1rem 2rem;
    }
    
    .toggle-button {
        font-size: 1.1rem;
    }
}