:root {
    /* Color Palette */
    --clr-sage: #7FA695;
    --clr-sage-dark: #47665B;
    --clr-peach: #F4D1C3;
    --clr-white: #FFFFFF;
    --clr-cream: #FAFAFA;
    --clr-dark: #2C3330;
    --clr-text-light: #5A6963;
    
    /* Typography */
    --font-main: 'Montserrat', sans-serif;
    
    /* Spacings */
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    
    /* Transitions */
    --trans-fast: 0.2s ease-in-out;
    --trans-med: 0.4s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--clr-cream);
}

body {
    font-family: var(--font-main);
    color: var(--clr-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography Basics */
h1, h2, h3, h4, h5 {
    font-weight: 500;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.section {
    padding: var(--space-xl) 0;
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mb-4 { margin-bottom: 2rem; }
.max-w-md { max-width: 700px; }
.bg-soft { background-color: #F0F4F2; } /* Softer tone of sage/cream */
.text-xs { font-size: 0.8rem; }
.op-50 { opacity: 0.5; }
.pt-1 { padding-top: 0.5rem; }

.section-title {
    font-size: 2.5rem;
    color: var(--clr-sage-dark);
    margin-bottom: 0.5rem;
}

.eyebrow {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--clr-sage);
    font-weight: 600;
    display: block;
    margin-bottom: 0.5rem;
}

.divider {
    width: 60px;
    height: 2px;
    background-color: var(--clr-peach);
    margin: 1.5rem 0;
}

.divider.center {
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 4px;
    transition: all var(--trans-fast);
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--clr-sage-dark);
    color: var(--clr-white);
}

.btn-primary:hover {
    background-color: var(--clr-sage);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(127, 166, 149, 0.4);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--clr-sage);
    color: var(--clr-sage-dark);
    padding: 10px 24px;
}

.btn-outline:hover {
    background-color: var(--clr-sage);
    color: var(--clr-white);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 1rem 0;
    transition: all var(--trans-med);
    background-color: transparent; /* starts transparent */
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.05);
    padding: 0.8rem 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--clr-sage-dark);
}

.nav-list {
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--clr-dark);
    position: relative;
    padding-bottom: 5px;
    transition: color var(--trans-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--clr-sage);
    transition: width var(--trans-fast);
}

.nav-link:hover {
    color: var(--clr-sage-dark);
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 101;
}

.menu-toggle span {
    width: 100%;
    height: 2px;
    background-color: var(--clr-dark);
    transition: all 0.3s linear;
    transform-origin: 1px;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px; /* Offset for header */
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(135deg, rgba(44, 51, 48, 0.7) 0%, rgba(127, 166, 149, 0.6) 100%), url('../assets/liberando-libertad-ch.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: -1;
}

.hero-content {
    display: flex;
    justify-content: flex-start;
}

.hero-card {
    background-color: var(--clr-white);
    padding: 3rem;
    border-radius: 8px;
    box-shadow: 0 15px 40px rgba(71, 102, 91, 0.08);
    max-width: 600px;
}

.hero-card .title {
    font-size: 3.5rem;
    font-weight: 300;
    color: var(--clr-sage-dark);
    margin-bottom: 0.5rem;
}

.hero-card .subtitle {
    font-size: 1.8rem;
    font-weight: 400;
    color: var(--clr-sage);
}

.event-details {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.detail-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.detail-item strong {
    display: block;
    font-size: 1.05rem;
    color: var(--clr-dark);
}

.detail-item p {
    font-size: 0.95rem;
    color: var(--clr-text-light);
    margin-top: 0.2rem;
}

/* Bio Section */
.bio-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
}

.bio-text p {
    margin-bottom: 1rem;
    color: var(--clr-text-light);
    font-size: 1.05rem;
}

.bio-image-wrapper {
    position: relative;
    padding: 1rem;
}

.bio-image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80%;
    height: 100%;
    background-color: var(--clr-peach);
    opacity: 0.3;
    border-radius: 4px;
    z-index: -1;
    transform: translate(1rem, -1rem);
}

.bio-img {
    width: 100%;
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 3s ease-in-out;
}

.artist-quote {
    margin-top: 2rem;
    padding-left: 1.5rem;
    border-left: 4px solid var(--clr-peach);
    font-size: 1.1rem;
    font-style: italic;
    color: var(--clr-sage-dark);
    position: relative;
}

.artist-quote cite {
    display: block;
    margin-top: 1rem;
    font-size: 0.9rem;
    font-style: normal;
    font-weight: 600;
    color: var(--clr-text-light);
}

.artist-quote.standalone {
    border-left: none;
    padding: 0;
    font-size: 1.4rem;
    max-width: 800px;
    margin: 0 auto;
    color: var(--clr-sage-dark);
}

.artist-quote.standalone cite {
    margin-top: 1.5rem;
}

.quote-section {
    background-color: var(--clr-white);
}

/* Floating animation */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.floating {
    animation: float 6s ease-in-out infinite;
}

/* Store Grid (Reproducciones) */
.store-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.store-card {
    background-color: var(--clr-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: transform var(--trans-med), box-shadow var(--trans-med);
}

.store-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(71, 102, 91, 0.15);
}

.card-img-wrapper {
    width: 100%;
    height: 300px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #ECEEEA;
}

.card-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 1rem;
    transition: transform 0.6s ease;
}

.store-card:hover .card-img {
    transform: scale(1.05);
}

.card-body {
    padding: 1.5rem;
    text-center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.card-body h3 {
    font-size: 1.1rem;
    color: var(--clr-sage-dark);
    transition: color var(--trans-fast);
}

.card-body h3:hover {
    color: var(--clr-sage);
}

/* Masonry Grid (Galería) */
.masonry-grid {
    columns: 3 300px;
    column-gap: 1.5rem;
    padding-top: 2rem;
}

.masonry-item {
    break-inside: avoid;
    margin-bottom: 1.5rem;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    cursor: zoom-in;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

.masonry-item img {
    width: 100%;
    display: block;
    border-radius: 6px;
    transition: filter 0.3s ease, transform 0.3s ease;
}

.masonry-item:hover img {
    filter: brightness(0.9);
    transform: scale(1.02);
}

/* Lightbox overlay */
.lightbox {
    display: none;
    position: fixed;
    z-index: 1000;
    padding-top: 60px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(44, 51, 48, 0.95);
    backdrop-filter: blur(5px);
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: 0 0 40px rgba(0,0,0,0.5);
    animation: zoomIn 0.3s;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: var(--clr-peach);
    font-size: 40px;
    font-weight: 300;
    transition: 0.3s;
    cursor: pointer;
}

.lightbox-close:hover,
.lightbox-close:focus {
    color: var(--clr-white);
    text-decoration: none;
    cursor: pointer;
}

@keyframes zoomIn {
    from {transform:scale(0.95); opacity:0;}
    to {transform:scale(1); opacity:1;}
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Footer */
.footer {
    background-color: var(--clr-dark);
    color: var(--clr-white);
    padding: 2rem 0;
    text-align: center;
}

.footer p {
    opacity: 0.8;
}

.social-links {
    margin-top: 1rem;
    font-size: 1.1rem;
}

.social-links a {
    color: var(--clr-peach);
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color var(--trans-fast);
}

.social-links a:hover {
    color: var(--clr-white);
}

/* Media Queries */
@media (max-width: 992px) {
    .bio-grid {
        grid-template-columns: 1fr;
    }
    
    .bio-image-wrapper {
        order: -1;
        margin-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    .hero-content {
        justify-content: center;
        text-align: center;
    }
    
    .event-details {
        align-items: center;
    }

    .detail-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .bio-text {
        text-align: center;
    }
    
    .divider {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-card .title {
        font-size: 2.8rem;
    }
    
    .header-content {
        justify-content: center;
    }
    
    .nav {
        display: none;
    }
    
    .menu-toggle {
        display: none;
    }
    
    .masonry-grid {
        columns: 2 200px;
    }
}

@media (max-width: 480px) {
    .hero-card {
        padding: 2rem;
    }
    
    .hero-card .title {
        font-size: 2.2rem;
    }
    
    .masonry-grid {
        columns: 1;
    }
}