/* --- RESET & VARIABLES --- */
:root {
    --bg-color: #0f1115;       /* Deep Midnight/Charcoal */
    --card-bg: #1a1d23;        /* Slightly lighter for frames */
    --text-main: #e2e8f0;      /* Soft White */
    --text-muted: #94a3b8;     /* Muted Blue-Grey */
    --accent: #c4a484;         /* Muted Bronze/Gold */
    
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Cinzel', serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a { text-decoration: none; color: inherit; transition: color 0.3s ease; }
a:hover { color: var(--accent); }

img { max-width: 100%; display: block; }

/* --- TYPOGRAPHY --- */
h1, h2, h3 { font-family: var(--font-heading); font-weight: 400; color: var(--text-main); }
h1 { font-size: 2.5rem; letter-spacing: 0.1em; }
h2 { font-size: 2rem; margin-bottom: 1rem; }
p { color: var(--text-muted); margin-bottom: 1.5rem; }

/* --- NAVIGATION (Header) --- */
header {
    background-color: rgba(15, 17, 21, 0.95);
    backdrop-filter: blur(5px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding: 1.5rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo { font-family: var(--font-heading); font-size: 1.5rem; letter-spacing: 0.1em; }

.nav-links { display: flex; gap: 2rem; }
.nav-links a { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.15em; }

/* --- FOOTER --- */
footer {
    margin-top: auto; /* Pushes footer to bottom */
    background-color: var(--card-bg);
    padding: 2rem;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    border-top: 1px solid rgba(255,255,255,0.05);
}

/* --- PAGE: HOME (Index) --- */
.hero-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 4rem 1rem;
    background: radial-gradient(circle at center, rgba(30, 41, 59, 0.3) 0%, rgba(15, 17, 21, 0) 70%);
}

.hero-btn {
    display: inline-block;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 1rem 2rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.8rem;
    margin-top: 2rem;
}
.hero-btn:hover { background-color: var(--accent); color: var(--bg-color); }

/* --- PAGE: ABOUT ME --- */
.about-container {
    max-width: 1000px;
    margin: 4rem auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-img-frame {
    border: 1px solid var(--accent);
    padding: 1rem; /* The "Frame" effect */
}

/* --- PAGE: PORTFOLIO FRAMES --- */
.portfolio-container {
    max-width: 1600px;
    margin: 4rem auto;
    padding: 0 2rem;
}

.grid-frames {
    display: grid;
    /* 4 Columns as requested */
    grid-template-columns: repeat(4, 1fr); 
    gap: 2rem;
}

.frame-item {
    background-color: var(--card-bg);
    padding: 10px; /* White-space around photo "Frame" */
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
    transition: transform 0.3s ease;
}

.frame-item:hover { transform: translateY(-5px); }

.frame-item img {
    width: 100%;
    height: 300px; /* Fixed height for uniformity */
    object-fit: cover;
    filter: grayscale(20%);
    transition: filter 0.3s;
}

.frame-item:hover img { filter: grayscale(0%); }

/* --- PAGE: MAINTENANCE --- */
.maintenance-body {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-color: var(--bg-color);
}
.maintenance-box {
    border: 1px solid var(--accent);
    padding: 4rem;
    max-width: 600px;
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .grid-frames { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .about-container { grid-template-columns: 1fr; }
    .grid-frames { grid-template-columns: repeat(2, 1fr); }
    .nav-links { display: none; } /* Add a mobile menu script if needed */
}
@media (max-width: 480px) {
    .grid-frames { grid-template-columns: 1fr; }
}