:root {
    --dark-green: #142C14;
    --cal-poly: #2D5128;
    --fern-green: #537B2F;   
    --asparagus: #8DA750;    
    --mindaro: #d3dfc5;      
    --blanco-puro: #ffffff;
    --texto-base: #2D5128;
}

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

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

body {
    background-color: var(--mindaro);
    color: var(--texto-base);
    font-family: 'Quicksand', sans-serif;
    overflow-x: hidden;
    background-image: url("https://www.transparenttextures.com/patterns/natural-paper.png");
    background-attachment: fixed;
}

/* --- NAV & BRAND --- */
.brand-corner {
    position: absolute;
    top: 25px; left: 30px;
    font-family: 'DM Serif Display', serif;
    font-size: 1.8rem;
    color: var(--cal-poly);
    z-index: 2000;
    text-transform: lowercase;
}

nav { padding: 50px 20px; display: flex; justify-content: center; animation: fadeInUp 1s ease-out; }
nav ul {
    display: flex; gap: 10px; list-style: none;
    background: var(--blanco-puro); padding: 15px 30px;
    border-radius: 100px; border: 3px solid var(--asparagus);
    box-shadow: 0 15px 35px rgba(45, 81, 40, 0.15);
    flex-wrap: wrap; justify-content: center;
}
nav li { padding: 12px 22px; border-radius: 50px; transition: all 0.4s ease; }
nav a { text-decoration: none; color: var(--cal-poly); font-weight: 600; text-transform: uppercase; }
nav li:hover { background: var(--fern-green); transform: scale(1.1); }
nav li:hover a { color: white; }
.active-link { color: var(--fern-green) !important; font-weight: 700 !important; }

/* --- HEADER --- */
.page-header { 
    text-align: center; padding: 0 20px; margin-bottom: 60px;
    animation: fadeInUp 1.2s ease-out;
    display: flex; flex-direction: column; align-items: center;
}
.header-rect {
    background-color: var(--dark-green);
    padding: 30px 80px; border-radius: 20px;
    display: inline-block; box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}
.page-header h1 {
    font-family: 'DM Serif Display', serif;
    font-size: clamp(3rem, 8vw, 5rem);
    color: var(--blanco-puro); text-transform: uppercase;
    letter-spacing: 6px; line-height: 1;
}
.bio-separator {
    font-size: 2.5rem; color: var(--cal-poly);
    margin-top: 30px; letter-spacing: 8px; opacity: 0.8;
}

/* --- GALERÍA --- */
.gallery-container {
    max-width: 1300px; margin: 0 auto 100px;
    padding: 0 20px; animation: fadeInUp 1.4s ease-out;
}
.gallery-content {
    background: var(--blanco-puro);
    padding: 60px; border-radius: 60px;
    box-shadow: 0 30px 70px rgba(45, 81, 40, 0.12);
    border-bottom: 15px solid var(--asparagus);
}
.gallery-intro {
    text-align: center; font-size: 1.5rem; line-height: 1.8;
    margin-bottom: 50px; color: var(--cal-poly);
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.photo-item {
    width: 100%; aspect-ratio: 1 / 1;
    border-radius: 20px; overflow: hidden;
    border: 8px solid var(--blanco-puro);
    box-shadow: 10px 10px 0px var(--mindaro);
    transition: all 0.4s ease;
    display: block;
}

.photo-item:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: 15px 15px 0px var(--asparagus);
    z-index: 10;
}

.photo-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    filter: saturate(1.05);
    transition: filter 0.4s ease;
}

.photo-item:hover img { filter: saturate(1.2); }

/* --- FOOTER --- */
footer { 
    text-align: center; padding: 80px; 
    background: var(--cal-poly); color: var(--mindaro); 
    letter-spacing: 4px; text-transform: uppercase;
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .photo-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .photo-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-content { padding: 30px; }
}
@media (max-width: 480px) {
    .photo-grid { grid-template-columns: 1fr; }
}

#music-box {
    position: fixed; bottom: 30px; right: 30px; z-index: 9999;
    background: var(--blanco-puro); padding: 15px; border-radius: 20px;
    border: 3px solid var(--asparagus); box-shadow: 0 15px 40px rgba(0,0,0,0.2); width: 300px; cursor: grab;
}
.drag-handle { width: 40px; height: 5px; background: var(--asparagus); margin: 0 auto 10px; border-radius: 10px; opacity: 0.5; }
audio { width: 100%; height: 35px; }

footer { text-align: center; padding: 80px; background: var(--cal-poly); color: var(--mindaro); letter-spacing: 4px; }

@media (max-width: 768px) {
    .newspaper-grid { grid-template-columns: 1fr; }
    .welcome-box { padding: 40px 20px; }
}