:root {
    --primary-dark: #020617; /* Slate 950 deep space background */
    --accent-gold: #fbbf24; /* Golden star glow for fullness/love */
    --accent-ice: #93c5fd; /* Ice blue for absence/indifference */
    --text-white: #f8fafc;
    --bg-glass: rgba(2, 6, 23, 0.28);
    --bg-dropdown: rgba(2, 6, 23, 0.95);
    --border-glass: rgba(147, 197, 253, 0.15); /* Soft ice blue border */
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--primary-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(147, 197, 253, 0.25);
    border-radius: 5px;
    border: 2px solid var(--primary-dark);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-gold);
}

body {
    background: var(--primary-dark);
    color: var(--text-white);
    font-family: 'Montserrat', sans-serif;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Fixed Background Image */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('background.png') no-repeat center center fixed;
    background-size: cover;
    z-index: -2;
    filter: brightness(0.35) saturate(1.1);
}

/* Effects Canvas */
#effects-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.main-wrapper {
    position: relative;
    min-height: 100vh;
    padding: 2rem 0;
}

/* Logo */
.paz-logo {
    position: fixed;
    top: 1rem;
    left: 1rem;
    height: 80px;
    z-index: 1000;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.7));
}
.paz-logo:hover {
    transform: scale(1.08) rotate(-2deg);
}

/* Navigation & Language Select */
.lang-nav {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 1000;
}
.nav-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-btn {
    background: rgba(2, 6, 23, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    color: #fff;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}
.linktree-btn {
    border-color: rgba(147, 197, 253, 0.3);
    box-shadow: 0 0 15px rgba(147, 197, 253, 0.1);
}
.linktree-btn i {
    color: var(--accent-ice);
}
.nav-btn:hover {
    background: rgba(147, 197, 253, 0.15);
    color: var(--accent-gold);
    border-color: var(--accent-gold);
    box-shadow: 0 0 25px rgba(251, 191, 36, 0.35);
    transform: translateY(-2px);
}

.lang-selector {
    position: relative;
}
.current-lang {
    background: rgba(2, 6, 23, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    color: #fff;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    transition: all 0.3s ease;
}
.current-lang:hover {
    border-color: var(--accent-gold);
    box-shadow: 0 0 15px rgba(251, 191, 36, 0.25);
}
.lang-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: var(--bg-dropdown);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 1rem;
    min-width: 210px;
    display: none;
    border: 1px solid rgba(147, 197, 253, 0.25);
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.85);
}
.lang-dropdown.active {
    display: block;
    animation: fadeInDown 0.35s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.lang-opt {
    padding: 0.7rem 1.2rem;
    cursor: pointer;
    border-radius: 12px;
    transition: all 0.25s ease;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 12px;
}
.lang-opt:hover {
    background: rgba(147, 197, 253, 0.15);
    color: var(--accent-gold);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Poem Styling */
.poem-wrapper {
    width: 92%;
    max-width: 540px;
    margin: 8rem auto 4rem auto;
    background: var(--bg-glass);
    backdrop-filter: blur(25px);
    border: 1px solid var(--border-glass);
    padding: 5rem 3.5rem;
    border-radius: 35px;
    text-align: center;
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.85);
    position: relative;
    overflow: hidden;
}
.poem-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(147, 197, 253, 0.05), transparent 75%);
    pointer-events: none;
}

.poem-title {
    font-family: 'Philosopher', sans-serif;
    font-size: 3.5rem;
    margin-bottom: 3.5rem;
    color: var(--accent-gold);
    text-shadow: 0 0 35px rgba(251, 191, 36, 0.4);
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 6px;
}

.poem-content {
    line-height: 2.2;
    color: rgba(248, 250, 252, 0.95);
}

.stanza {
    margin-bottom: 3.2rem;
    transition: all 0.3s ease;
}

/* --- Playful Stanzas --- */

/* Stanza Fullness/Love (Warm Gold Cursive) */
.fullness-stanza {
    font-family: 'Lemonada', cursive;
    font-size: 1.25rem;
    color: #fef08a; /* Yellow/Gold */
    text-shadow: 0 0 12px rgba(251, 191, 36, 0.45), 1px 1px 4px rgba(0, 0, 0, 0.85);
    line-height: 2.1;
}

/* Stanza Absence/Indifference (Cold Ice Blue Thin) */
.absence-stanza {
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    font-size: 1.4rem;
    color: var(--accent-ice);
    text-shadow: 0 0 10px rgba(147, 197, 253, 0.35), 1px 1px 3px rgba(0, 0, 0, 0.8);
    letter-spacing: 0.8px;
    line-height: 2.1;
}

/* Stanza Duality/Abyss (Silver/White Philosopher with stardust border) */
.duality-stanza {
    font-family: 'Philosopher', sans-serif;
    font-size: 1.55rem;
    font-style: italic;
    border: 1px dashed rgba(147, 197, 253, 0.25);
    background: rgba(147, 197, 253, 0.02);
    padding: 1.8rem;
    border-radius: 25px;
    color: #f1f5f9;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.25), 1px 1px 4px rgba(0, 0, 0, 0.9);
}

.signature {
    font-family: 'Caveat', cursive;
    font-size: 2.5rem;
    margin-top: 4.5rem;
    opacity: 0.9;
    color: var(--accent-gold);
    text-shadow: 0 0 20px rgba(251, 191, 36, 0.3);
}
.poem-date {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    opacity: 0.5;
    margin-top: 0.5rem;
    letter-spacing: 1.5px;
}

/* Bottom Sections (Analysis & Contemplation) */
.section-title {
    font-family: 'Caveat', cursive;
    font-size: 3rem;
    color: var(--accent-gold);
    text-shadow: 0 0 20px rgba(251, 191, 36, 0.3);
    margin-bottom: 2.5rem;
    text-align: center;
}

.analysis-section {
    max-width: 900px;
    margin: 4rem auto;
    width: 100%;
}
.analysis-card {
    background: var(--bg-glass);
    backdrop-filter: blur(25px);
    border: 1px solid var(--border-glass);
    border-radius: 25px;
    padding: 3rem;
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.85);
    line-height: 1.8;
    color: #cbd5e1;
    font-size: 1.1rem;
    text-align: justify;
}
.analysis-card p {
    margin-bottom: 1.5rem;
}
.analysis-card p:last-child {
    margin-bottom: 0;
}

.art-contemplation {
    max-width: 900px;
    margin: 4rem auto 6rem auto;
    width: 100%;
}
.art-frame {
    border: 1px solid var(--border-glass);
    border-radius: 25px;
    background: var(--bg-glass);
    backdrop-filter: blur(25px);
    padding: 1.5rem;
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.85);
    text-align: center;
}
.full-art-img {
    width: 100%;
    height: auto;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: block;
}
.art-caption {
    margin-top: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
    opacity: 0.85;
    font-style: italic;
    color: var(--accent-ice);
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-15px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Multi-language content handling */
[data-lang="spanish"] .spanish, 
[data-lang="english"] .english, 
[data-lang="italian"] .italian, 
[data-lang="chinese"] .chinese, 
[data-lang="arabic"] .arabic, 
[data-lang="russian"] .russian, 
[data-lang="ukrainian"] .ukrainian, 
[data-lang="aleman"] .aleman, 
[data-lang="frances"] .frances, 
[data-lang="japones"] .japones, 
[data-lang="portuges"] .portuges { 
    display: block; 
}

.spanish, .english, .italian, .chinese, .arabic, .russian, .ukrainian, .aleman, .frances, .japones, .portuges { 
    display: none; 
}

/* Musical Section */
.music-section {
    text-align: center;
    margin-top: 4rem;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}
.justify-content-center {
    justify-content: center;
}
.col-md-4 {
    width: 33.333%;
    padding: 0 15px;
}

.album-card {
    position: relative;
    background: rgba(2, 6, 23, 0.6);
    border: 1px solid rgba(147, 197, 253, 0.2);
    border-radius: 25px;
    padding: 1.8rem;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    overflow: hidden;
    margin-bottom: 2rem;
}
.album-card:hover {
    transform: translateY(-15px) rotate(1deg) scale(1.03);
    border-color: var(--accent-gold);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.95), 0 0 40px rgba(251, 191, 36, 0.25);
    z-index: 10;
}
.album-card img {
    width: 100%;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.06);
    transition: all 0.5s ease;
}
.album-card:hover img {
    border-color: var(--accent-gold);
    transform: scale(1.02);
}

.album-info h4 {
    font-family: 'Philosopher', sans-serif;
    font-size: 1.2rem;
    color: var(--text-white);
    line-height: 1.4;
    margin-bottom: 0.3rem;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .poem-wrapper {
        padding: 4rem 2.5rem;
    }
    .analysis-card {
        padding: 2.2rem;
    }
    .col-md-4 {
        width: 50%;
        margin-bottom: 2.5rem;
    }
}

@media (max-width: 768px) {
    .poem-wrapper {
        padding: 3rem 1.8rem;
        margin: 6rem auto;
    }
    .poem-title {
        font-size: 2.3rem;
        margin-bottom: 2.5rem;
        letter-spacing: 4px;
    }
    .paz-logo {
        height: 60px;
    }
    .lang-nav {
        top: 1rem;
        right: 1rem;
    }
    .nav-btn span {
        display: none;
    }
    .analysis-card {
        padding: 1.5rem;
        font-size: 1rem;
    }
    .col-md-4 {
        width: 100%;
        margin-bottom: 2rem;
    }
}