@import url('https://fonts.googleapis.com/css2?family=Anton&family=Caveat:wght@600;700&family=Outfit:wght@400;600;700&display=swap');

:root {
    --bg-color: #fdfbf7;
    --card-bg: #ffffff;
    --border-color: #1a1a1a;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --brand-green: #3da33b; /* Verde della Rana */
    --brand-yellow: #ffde00; /* Giallo degli occhi/sole */
    --brand-orange: #ff9800; /* Arancio mappa */
    --brand-teal: #00b894; /* Percorso mappa */
    --category-lab: var(--brand-yellow);
    --category-esc: var(--brand-green);
    --category-vis: var(--brand-orange);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    background-image: 
        radial-gradient(circle at top left, rgba(61, 163, 59, 0.08) 0%, transparent 40%),
        radial-gradient(circle at bottom right, rgba(255, 222, 0, 0.12) 0%, transparent 40%);
    color: var(--text-primary);
    min-height: 100vh;
    padding: 2rem;
    line-height: 1.6;
}

.calendar-container {
    max-width: 1200px;
    margin: 0 auto;
}

.calendar-header {
    text-align: center;
    margin-bottom: 3rem;
}

.logo-text {
    font-family: 'Anton', sans-serif;
    text-transform: uppercase;
    font-size: 5rem;
    line-height: 0.9;
    color: var(--text-primary);
    letter-spacing: 1px;
    margin-bottom: 0;
}

.logo-sub {
    font-family: 'Anton', sans-serif;
    font-size: 3rem;
    line-height: 1;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.calendar-header p {
    font-family: 'Caveat', cursive;
    font-size: 2.2rem;
    color: var(--brand-green);
    max-width: 600px;
    margin: 0 auto;
    transform: rotate(-1deg);
}

.calendar-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--card-bg);
    border: 3px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
    font-family: 'Anton', sans-serif;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 4px 4px 0px var(--border-color);
}

.filter-btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px var(--border-color);
}

.filter-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px var(--border-color);
}

.filter-btn.active {
    background: var(--brand-yellow);
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.event-card {
    background: var(--card-bg);
    border: 4px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.2s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    box-shadow: 8px 8px 0px var(--border-color);
}

.event-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 12px 12px 0px var(--border-color);
}

.event-category {
    font-family: 'Caveat', cursive;
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 1rem;
    align-self: flex-start;
    padding: 0.2rem 1.2rem;
    border: 3px solid var(--border-color);
    border-radius: 25px;
    transform: rotate(-4deg);
    background: #fff;
    color: var(--text-primary);
}

.event-card[data-category="laboratorio"] .event-category { background: var(--category-lab); }
.event-card[data-category="escursione"] .event-category { background: var(--category-esc); }
.event-card[data-category="visita"] .event-category { background: var(--category-vis); }
.event-card[data-category="eclissi"] .event-category { background: #8e44ad; color: #fff; }

.event-date {
    display: flex;
    flex-direction: column;
    margin-bottom: 1rem;
}

.event-day {
    font-family: 'Anton', sans-serif;
    font-size: 4rem;
    color: var(--brand-green);
    line-height: 1;
}

.event-month {
    font-family: 'Anton', sans-serif;
    text-transform: uppercase;
    font-size: 1.4rem;
    letter-spacing: 2px;
    color: var(--text-primary);
}

.event-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.3;
}

.event-description {
    border-top: 3px dashed var(--border-color);
    padding-top: 1rem;
    margin-top: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.event-details {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    align-items: stretch;
}

.event-time-info {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    width: 100%;
}

.event-dayname {
    font-family: 'Anton', sans-serif;
    font-size: 1.1rem;
    text-transform: uppercase;
    color: var(--brand-green);
    letter-spacing: 0.5px;
    line-height: 1.1;
}

.event-time {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 700;
    white-space: nowrap; /* Impedisce che la stringa orario vada a capo */
}

.book-btn {
    background-color: var(--brand-green);
    color: white;
    font-family: 'Anton', sans-serif;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    border: 3px solid var(--border-color);
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 3px 3px 0px var(--border-color);
    transition: all 0.2s ease;
    text-align: center; /* Centra il testo nel bottone a tutta larghezza */
    cursor: pointer;
    width: 100%;
}

.book-btn:hover {
    background-color: var(--brand-yellow);
    color: var(--text-primary);
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px var(--border-color);
}

.special-badge {
    position: absolute;
    top: -20px;
    right: -15px;
    background: var(--brand-yellow);
    color: var(--text-primary);
    padding: 15px;
    border: 4px solid var(--border-color);
    border-radius: 50%;
    font-family: 'Caveat', cursive;
    font-size: 1.2rem;
    font-weight: bold;
    transform: rotate(15deg);
    box-shadow: 4px 4px 0px var(--border-color);
    text-align: center;
    line-height: 1.1;
    z-index: 10;
}

@media (max-width: 768px) {
    .logo-text { font-size: 3.5rem; }
    .logo-sub { font-size: 2.2rem; }
    .calendar-filters { flex-direction: column; align-items: stretch; }
    .filter-btn { text-align: center; }
}