/* --- FONTS --- */
@font-face {
    font-family: 'Lemon Milk';
    src: url('fonts/LEMONMILK-Bold.otf') format('opentype');
    font-weight: normal; 
    font-style: normal;
}

h1, h2, h3, .big-letter, .project-info h3, footer h2, .lemon-milk {
    font-family: 'Lemon Milk', sans-serif !important;
    text-transform: uppercase;
    font-weight: normal !important; 
}

/* --- RESET E BASICS --- */
:root {
    --bg: #0a0a0a;
    --stone-bg: #e0dace;
    --text: #ffffff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
a { text-decoration: none; color: inherit; }

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.5s ease, color 0.5s ease;
}

/* --- NAVBAR --- */
.nav-top {
    position: fixed;
    top: 0; width: 100%;
    padding: 30px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
}
.logo-img { height: 25px; width: auto; }
.nav-links a { 
    margin-left: 25px; font-size: 0.7rem; text-transform: uppercase; 
    letter-spacing: 2px; opacity: 0.5; transition: 0.3s;
}
.nav-links a:hover { opacity: 1; }

/* --- HOME PAGE --- */
.home-theme { background-color: #050505; color: #fff; }
.home-header { height: 100vh; display: flex; align-items: center; padding: 0 8%; }
.home-header h1 { font-family: 'Lemon Milk', sans-serif; font-size: clamp(3.5rem, 10vw, 9rem); line-height: 0.9; text-transform: uppercase; letter-spacing: 0.02em; }
.work-grid { padding: 100px 8%; display: grid; grid-template-columns: repeat(12, 1fr); gap: 60px 40px; }

.project { position: relative; background: #111; overflow: hidden; display: block; border-radius: 4px; }
.project img { width: 100%; height: 100%; object-fit: cover; opacity: 0.7; transition: transform 1.2s cubic-bezier(0.19, 1, 0.22, 1), opacity 0.5s ease; }
.project:hover img { transform: scale(1.03); opacity: 1; }
.project-info { position: absolute; bottom: 30px; left: 30px; color: white; transition: transform 0.3s ease; text-shadow: 0 2px 15px rgba(0,0,0,0.8); z-index: 2; }
.project:hover .project-info { transform: translateY(-5px); }

/* Posizionamento Desktop per la Home */
.p-1 { grid-column: 1 / 9; height: 75vh; }
.p-2 { grid-column: 9 / 13; height: 45vh; margin-top: 100px; }
.p-3 { grid-column: 3 / 11; height: 65vh; }

.about-section { padding: 150px 8%; background-color: #0f0f0f; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; border-top: 1px solid #222; }
.about-text h2 { font-family: 'Lemon Milk', sans-serif; font-size: 3rem; margin-bottom: 20px; letter-spacing: 0.05em; }

/* --- TEMA STONEBLOC (CHIARO) --- */
body.light-theme { background-color: var(--stone-bg); color: #1a1a1a; }
body.light-theme .logo-img { filter: brightness(0); } 
body.light-theme .nav-links a { opacity: 0.6; color: #000; }
body.light-theme .nav-links a:hover { opacity: 1; }

/* LEGENDA LATERALE (Stonebloc) */
.side-legend { position: fixed; right: 40px; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; align-items: flex-end; z-index: 999; }
.side-legend a { font-size: 0.6rem; text-transform: uppercase; letter-spacing: 2px; color: #1a1a1a; text-decoration: none; margin-bottom: 20px; opacity: 0.2; transition: 0.5s cubic-bezier(0.19, 1, 0.22, 1); padding-right: 20px; position: relative; }
.side-legend a::after { content: ''; position: absolute; right: 0; top: 50%; width: 0; height: 1px; background: #1a1a1a; transition: 0.5s; }
.side-legend a.active { opacity: 1; padding-right: 35px; font-weight: bold; }
.side-legend a.active::after { width: 25px; }

/* SEZIONI GENERALI STONEBLOC */
.project-header { padding: 180px 8% 60px 8%; }
.project-header h1 { font-family: 'Lemon Milk', sans-serif; font-size: clamp(3rem, 8vw, 7rem); letter-spacing: 0.02em; }
.section-padding { padding: 100px 8%; border-top: 1px solid rgba(0,0,0,0.1); }

.story-grid { display: grid; grid-template-columns: 1fr 3fr; gap: 60px; margin-bottom: 60px; }
.story-label h3 { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 2px; color: #666; }
.target-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: center; }
.target-image { height: 500px; overflow: hidden; }
.target-image img { width: 100%; height: 100%; object-fit: cover; }

.logo-concept-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.logo-concept-image img { width: 100%; max-width: 250px; height: auto; display: block; margin: 0 auto; }
.palette-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.color-box { height: 140px; border-radius: 2px; margin-bottom: 15px; border: 1px solid rgba(0,0,0,0.05); }
.color-info h5 { font-size: 0.75rem; text-transform: uppercase; margin-bottom: 5px; }
.color-info p { font-family: monospace; font-size: 0.65rem; color: #555; }

.typo-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; align-items: center; margin-bottom: 60px; }
.typo-specimen { background-color: rgba(0,0,0,0.03); height: 200px; display: flex; align-items: center; justify-content: center; border-radius: 4px; }
.big-letter { font-family: 'Lemon Milk', sans-serif; font-size: 5rem; color: #1a1a1a; letter-spacing: 0.05em; }
.typo-role { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 2px; color: #888; margin-bottom: 20px; }
.alphabet { font-family: 'Lemon Milk', sans-serif; font-size: 1.2rem; line-height: 1.6; letter-spacing: 2px; margin-bottom: 20px; word-break: break-all; }
.typo-description { font-size: 0.9rem; max-width: 500px; color: #444; }
.separator { border: 0; border-top: 1px solid rgba(0,0,0,0.08); margin: 60px 0; }

.process-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 80px; align-items: center; }
.sketch-img { width: 100%; height: auto; display: block; transition: transform 1.5s cubic-bezier(0.19, 1, 0.22, 1); }
.sketch-container:hover .sketch-img { transform: scale(1.03); }

.pack-hero { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: center; margin-bottom: 80px; }
.pack-hero-img { height: 600px; overflow: hidden; }
.pack-hero-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s cubic-bezier(0.2, 1, 0.3, 1); }
.pack-hero-img:hover img { transform: scale(1.05); }
.pack-secondary-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.pack-item-v img { width: 100%; height: 450px; object-fit: cover; transition: transform 1.2s cubic-bezier(0.2, 1, 0.3, 1); }
.pack-item-v:hover img { transform: scale(1.05); }
.pack-hero-text, .pack-item-text { padding: 20px 0; }

.collection-item { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; margin-bottom: 180px; }
.collection-item:nth-child(even) .coll-img-container { order: 2; }
.collection-item:nth-child(even) .coll-text-container { order: 1; text-align: right; }
.collection-item:nth-child(even) .tech-specs { display: flex; flex-direction: column; align-items: flex-end; }
.coll-img-container { width: 100%; height: auto; overflow: hidden; }
.coll-img-container img { width: 100%; height: auto; display: block; transition: transform 1.2s ease; }
.coll-img-container:hover img { transform: scale(1.03); }

.final-cover { width: 100%; height: 100vh; overflow: hidden; background-color: var(--stone-bg); }
.final-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
footer { padding: 100px 8%; text-align: center; font-size: 0.7rem; letter-spacing: 2px; opacity: 0.5; transition: opacity 0.3s; }
footer:hover { opacity: 1; }

/* --- RESPONSIVE MEDIA QUERIES (MOBILE OPTIMIZATION) --- */
@media (max-width: 1000px) {
    /* Navbar e Header */
    .nav-top { padding: 20px 5%; }
    .nav-links a { margin-left: 15px; font-size: 0.65rem; }
    .home-header { padding: 0 5%; }
    
    /* Risoluzione della griglia progetti in Home (Tutto su 1 colonna) */
    .work-grid { display: flex; flex-direction: column; gap: 30px; padding: 60px 5%; }
    .p-1, .p-2, .p-3 { height: 60vh; margin-top: 0 !important; width: 100%; }
    
    /* About Me */
    .about-section { grid-template-columns: 1fr; gap: 50px; padding: 100px 5%; }
    .about-text h2 { font-size: 2.5rem; }
    .about-image { order: -1; } /* Mette l'immagine sopra il testo su mobile */
    
    /* Pagine Progetti (Stonebloc & Visual Studies) */
    .section-padding, .project-header { padding-left: 5%; padding-right: 5%; }
    .story-grid, .target-grid, .logo-concept-grid, .process-grid, .typo-grid { grid-template-columns: 1fr; gap: 40px; }
    .palette-grid { grid-template-columns: repeat(2, 1fr); }
    .big-letter { font-size: 4rem; }
    .side-legend { display: none; } /* Nascondo la legenda laterale su mobile per non coprire il testo */
    .process-text { order: 2; }
    .sketch-container { order: 1; }
    .pack-hero, .pack-secondary-grid { grid-template-columns: 1fr; gap: 30px; }
    .pack-hero-img, .pack-item-v img { height: 400px; }
    .collection-item, .collection-item.reverse { grid-template-columns: 1fr; gap: 40px; }
    .collection-item:nth-child(even) .coll-img-container, .collection-item:nth-child(even) .coll-text-container { order: initial; text-align: left; }
    .collection-item:nth-child(even) .tech-specs { align-items: flex-start; }
    .coll-img-container { height: auto; }
    .final-cover { height: 70vh; }
    
    /* Footer */
    footer { padding: 60px 5%; }
}