@import url('shared.css');

/* ===== CSS Variables ===== */
:root {
    --bg-warm: #faf8f5;
    --text-dark: #2d2a26;
    --text-muted: #6b6560;
    --accent-mint: #7dd3c0;
    --accent-coral: #f4a261;
    --accent-yellow: #f9dc5c;
    --accent-teal: #2d9596;
    --accent-lavender: #b8a9c9;
    --header-bg: #1a1a2e;
    --grid-dark: #2B3745;
    --grid-light: #D9D9E5;
}

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

body, html {
    height: 100%;
}

body {
    min-height: 100vh;
    background: var(--bg-warm);
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    position: relative;
}

/* Soft gradient glows */
body::before,
body::after {
    content: '';
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.4;
}

body::before {
    top: 100px;
    left: -200px;
    background: radial-gradient(circle, var(--accent-mint) 0%, transparent 70%);
}

body::after {
    bottom: -100px;
    right: -200px;
    background: radial-gradient(circle, var(--accent-coral) 0%, transparent 70%);
}

/* ===== Header ===== */
header {
    background: var(--header-bg);
    color: #fff;
    padding: 1.5rem 2rem 2rem;
    position: relative;
}

header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, 
        var(--accent-mint) 0%, 
        var(--accent-teal) 25%, 
        var(--accent-coral) 50%, 
        var(--accent-yellow) 75%, 
        var(--accent-lavender) 100%
    );
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
}

/* Dark background override */
.back-link {
    margin-bottom: 1rem;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.back-link:hover {
    background: rgba(255, 255, 255, 0.2);
}

header h1 {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 800;
    background: linear-gradient(135deg, #fff 0%, var(--accent-mint) 50%, var(--accent-coral) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.subtitle {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    font-weight: 300;
}

/* ===== Aside ===== */
aside {
    display: none;
}

/* ===== Grid ===== */
.grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    grid-auto-rows: minmax(100px, auto);
    gap: 1rem;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* ===== Subgrid ===== */
.subgrid {
    grid-column: auto / span 3;
    display: grid;
    gap: 1rem;
    grid-template-columns: subgrid;
}

.subgrid.top {
    grid-column: auto / span 5;
}

.subgrid.square-2 {
    grid-column: auto / span 2;
    grid-row: auto / span 2;
    padding: 0;
}

.subgrid.square-2 > div {
    grid-column: auto / span 2;
    grid-row: auto / span 2;
    background-image: url("https://images.unsplash.com/photo-1525877442103-5ddb2089b2bb?q=80&w=2070&auto=format&fit=crop");
    background-size: 152%;
    background-position: 57% 18%;
    background-repeat: no-repeat;
    border-radius: 12px;
}

.subgrid.square-3 {
    grid-row: auto / span 3;
    padding: 0;
    background: var(--bg-warm);
}

.subgrid.square-3 > div {
    background: var(--grid-dark) url("https://images.unsplash.com/photo-1594745087095-65dc6316dab6?q=80&w=1974&auto=format&fit=crop") no-repeat;
    background-size: 310%;
    border-radius: 8px;
}

.subgrid.square-3 > div:first-child { background-position: left top; }
.subgrid.square-3 > div:nth-child(2) { background-position: center top; }
.subgrid.square-3 > div:nth-child(3) { background-position: right top; }
.subgrid.square-3 > div:nth-child(4) { background-position: left center; }
.subgrid.square-3 > div:nth-child(5) { background-position: center center; }
.subgrid.square-3 > div:nth-child(6) { background-position: right center; }
.subgrid.square-3 > div:nth-child(7) { background-position: left bottom; }
.subgrid.square-3 > div:nth-child(8) { background-position: center bottom; }
.subgrid.square-3 > div:nth-child(9) { background-position: right bottom; }

.subgrid.rect {
    grid-column: auto / span 5;
    grid-row: auto / span 2;
    padding: 0;
}

.subgrid.rect > div {
    grid-column: auto / span 5;
    grid-row: auto / span 2;
    background-image: url("https://images.unsplash.com/photo-1626644930397-54f90e92e628?q=80&w=2071&auto=format&fit=crop");
    background-position: center 30%;
    background-repeat: no-repeat;
    background-size: cover;
    border-radius: 12px;
}

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

/* ===== Grid Children ===== */
.grid > div {
    background-color: var(--grid-dark);
    padding: 10px;
    border-radius: 8px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.grid > div:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.grid > div.orange { background: var(--accent-coral); }
.grid > div.pink { background: var(--accent-lavender); }
.grid > div.green { background: var(--accent-mint); }

/* ===== Subgrid Children ===== */
.subgrid > div {
    background-color: var(--grid-light);
    display: grid;
    place-items: center;
    border-radius: 8px;
    font-weight: 500;
    color: var(--text-dark);
}

.subgrid > div.blue {
    background-color: var(--grid-dark);
    color: #fff;
}

/* ===== Icons ===== */
.icon {
    display: grid;
    place-items: center;
    font-size: 2.5rem;
    color: #fff;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
    .grid {
        grid-template-columns: repeat(4, 1fr);
        padding: 1.5rem;
    }
    
    .subgrid.top,
    .subgrid.rect {
        grid-column: auto / span 4;
    }
}

@media (max-width: 600px) {
    .grid {
        grid-template-columns: repeat(3, 1fr);
        grid-auto-rows: minmax(80px, auto);
        gap: 0.75rem;
        padding: 1rem;
    }
    
    .subgrid.top,
    .subgrid.rect {
        grid-column: auto / span 3;
    }
    
    .subgrid {
        grid-column: auto / span 2;
    }
    
    .subgrid.square-3 {
        display: none;
    }
    
    header {
        padding: 1rem 1.5rem 1.5rem;
    }
    
    .icon {
        font-size: 1.5rem;
    }
}