/* Homepage — ramisperez.com */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #f0f2f5;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ── User bar (over hero) ── */
.user-bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    z-index: 10;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.9);
}

.user-bar a,
.user-bar span {
    color: inherit;
    text-decoration: none;
}

.user-bar a {
    padding: 0.3rem 0.7rem;
    border-radius: 6px;
    transition: background 0.15s;
}

.user-bar a:hover {
    background: rgba(255,255,255,0.2);
}

.user-bar .btn-enter {
    background: rgba(255,255,255,0.2);
    font-weight: 600;
}

.user-bar .btn-enter:hover {
    background: rgba(255,255,255,0.35);
}

/* ── Hero ── */
.hero {
    position: relative;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 3.5rem 1.5rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-title {
    text-align: center;
    color: #fff;
    font-size: 2.2rem;
    font-weight: 700;
    text-shadow: 0 2px 8px rgba(0,0,0,0.2);
    margin-bottom: 1.2rem;
}

.hero-greeting {
    text-align: center;
    color: #fff;
    font-size: 1.05rem;
    opacity: 0.85;
}

/* ── Photo collage ── */
.collage {
    display: grid;
    grid-template-columns: 9fr 8fr 9fr 8fr 9fr 8fr 9fr 8fr;
    grid-template-rows: 120px 120px;
    gap: 0.5rem;
    max-width: 1100px;
    width: 100%;
    margin-bottom: 1.5rem;
}

.collage img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 25%;
    border-radius: 12px;
    display: block;
    box-shadow: 0 4px 15px rgba(0,0,0,0.25);
}

/* Explicit grid placement */
.collage .c1   { grid-column: 1; grid-row: 1 / 3; }
.collage .c2r1 { grid-column: 2; grid-row: 1; }
.collage .c2r2 { grid-column: 2; grid-row: 2; }
.collage .c3   { grid-column: 3; grid-row: 1 / 3; }
.collage .c4r1 { grid-column: 4; grid-row: 1; }
.collage .c4r2 { grid-column: 4; grid-row: 2; }
.collage .c5   { grid-column: 5; grid-row: 1 / 3; }
.collage .c6r1 { grid-column: 6; grid-row: 1; }
.collage .c6r2 { grid-column: 6; grid-row: 2; }
.collage .c7   { grid-column: 7; grid-row: 1 / 3; }
.collage .c8r1 { grid-column: 8; grid-row: 1; }
.collage .c8r2 { grid-column: 8; grid-row: 2; }

/* ── Main content ── */
.main {
    flex: 1;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* ── Card grid ── */
.grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

/* ── Card ── */
.card {
    --card-bg: #fff;
    --card-accent: #666;
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--card-bg);
    border-radius: 14px;
    padding: 1.25rem;
    text-decoration: none;
    color: inherit;
    border: 2px solid transparent;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
    position: relative;
}

a.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px color-mix(in srgb, var(--card-accent) 20%, transparent);
    border-color: var(--card-accent);
}

.card-icon {
    flex-shrink: 0;
    width: 3.2rem;
    height: 3.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    border-radius: 10px;
    background: color-mix(in srgb, var(--card-accent) 12%, white);
}

.card-body {
    flex: 1;
    min-width: 0;
}

.card-title {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.15rem;
}

.card-desc {
    font-size: 0.85rem;
    color: #666;
    line-height: 1.4;
}

/* Lock badge */
.card-lock {
    position: absolute;
    top: 0.6rem;
    right: 0.7rem;
    font-size: 0.85rem;
    opacity: 0.6;
}

/* Locked card */
.card.locked {
    opacity: 0.5;
    filter: grayscale(0.7);
    cursor: default;
}

/* ── Per-card colors ── */
.card--mascotas { --card-bg: #fff3e0; --card-accent: #e65100; }
.card--hogar    { --card-bg: #e3f2fd; --card-accent: #1565c0; }
.card--notas    { --card-bg: #e8f5e9; --card-accent: #2e7d32; }
.card--estudio  { --card-bg: #fff8e1; --card-accent: #f57f17; }
.card--cuadra   { --card-bg: #efebe9; --card-accent: #5d4037; }

/* ── Footer ── */
.footer {
    text-align: center;
    padding: 1.5rem 1rem;
    color: #999;
    font-size: 0.8rem;
}

/* ── Responsive ── */
@media (max-width: 1000px) {
    .collage {
        grid-template-columns: 9fr 8fr 9fr 8fr 9fr 8fr;
        max-width: 850px;
    }
    .collage .hide-lg { display: none; }
}

@media (max-width: 750px) {
    .collage {
        grid-template-columns: 9fr 8fr 9fr 8fr;
        max-width: 550px;
    }
    .collage .hide-lg { display: none; }
    .collage .hide-md { display: none; }
}

@media (max-width: 500px) {
    .collage {
        grid-template-columns: 9fr 8fr;
        grid-template-rows: 100px 100px;
        max-width: 280px;
    }
    .collage .hide-lg { display: none; }
    .collage .hide-md { display: none; }
    .collage .hide-sm { display: none; }
    .hero-title { font-size: 1.6rem; }
}

@media (min-width: 600px) {
    .grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 900px) {
    .grid {
        grid-template-columns: repeat(3, 1fr);
    }
}