/* ---- ONLINE PAGE STYLES ---- */
.hero {
    height: 85vh;
    min-height: 600px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: linear-gradient(135deg, #0f172a, #270101);
    color: var(--white);
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../images/encontrodeidiomas-20250407-0002.jpg') center top / contain no-repeat;
    opacity: .3;
}
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1000px;
    padding: 0 20px;
    animation: fadeUp 1s ease;
}
@keyframes fadeUp {
    from { opacity:0; transform:translateY(20px); }
    to   { opacity:1; transform:translateY(0); }
}
.hero h1 {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.1;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.hero h1 span {
    color: var(--accent-red);
}
.hero p { 
    font-size: 1.1rem; 
    margin-bottom: 40px; 
    line-height: 1.7; 
    max-width: 700px; 
    margin-left: auto; 
    margin-right: auto;
    color: rgba(255,255,255,0.85);
    text-shadow: 0 1px 5px rgba(0,0,0,0.2);
}
.hero-cta-row {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
    margin: 50px auto 0;
    max-width: 850px;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 40px;
    position: relative;
    z-index: 1;
}
.hero-stat { text-align: center; }
.hero-stat .num { font-size: 2.8rem; font-weight: 800; color: #fff; line-height: 1; }
.hero-stat .lbl { font-size: 0.78rem; color: rgba(255,255,255,0.5); margin-top: 6px; text-transform: uppercase; letter-spacing: 1px; }

.hero-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: var(--accent-red);
    color: var(--white);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    transition: var(--transition);
}
.hero-button:hover { transform:translateY(-5px); box-shadow: 0 10px 25px rgba(227, 29, 28, 0.3); }

.hero-button-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.1);
    color: #fff;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,0.25);
    transition: all 0.3s;
}
.hero-button-outline:hover { 
    background: rgba(255,255,255,0.2); 
    transform:translateY(-5px); 
}

.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--white);
    font-size: 2rem;
    animation: bounce 2s infinite;
}
@keyframes bounce {
    0%,20%,50%,80%,100% { transform:translateY(0) translateX(-50%); }
    40% { transform:translateY(-20px) translateX(-50%); }
    60% { transform:translateY(-10px) translateX(-50%); }
}
.calendar-section { padding:5rem 0; background:#fff; scroll-margin-top: 100px; }
.section-title { text-align:center; margin-bottom:30px; font-size:2rem; font-weight:700; }
.calendar-nav { display:flex; justify-content:center; align-items:center; margin-bottom:30px; gap:15px; flex-wrap: wrap; }
.calendar-nav-title { font-size: 1.25rem; font-weight: 600; color: var(--text-color); }
.view-toggle { display:flex; gap:12px; background:#fff; border-radius:40px; padding:8px; box-shadow:0 6px 20px rgba(0,0,0,.08); }
.view-button { background:none; border:none; color:var(--text-color); font-weight:600; cursor:pointer; padding:12px 28px; border-radius:35px; transition:all .3s ease; font-size: 1.1rem; }
.view-button.active { color:#fff; background:var(--accent-red); box-shadow: 0 4px 12px rgba(227, 29, 28, 0.3); }
.view-content { display:none; }
.view-content.active { display:block; }
.calendar-days { display:flex; justify-content:center; flex-wrap:wrap; gap:10px; margin-bottom:30px; }
.day-button { padding:10px 16px; background:#fff; border:none; border-radius:25px; cursor:pointer; font-weight:600; box-shadow:0 4px 10px rgba(0,0,0,.1); transition:all .3s ease; min-width:120px; font-family: inherit; }
.day-button:hover { transform:translateY(-3px); }
.day-button.active { background:var(--accent-red); color:#fff; }
.day-events { display:none; animation:fadeIn .5s ease; }
.day-events.active { display:block; }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }
.timeline { position:relative; max-width:800px; margin:0 auto; padding:20px 0; }
.timeline::before { content:''; position:absolute; top:0; left:50%; transform:translateX(-50%); width:4px; height:100%; background:linear-gradient(to bottom,var(--accent-red),var(--accent-blue)); border-radius:2px; }
.timeline-event { 
    position:relative; 
    margin-bottom:2rem; 
    width:45%; 
    background:var(--card-bg); 
    border-radius:var(--border-radius); 
    box-shadow:var(--shadow); 
    padding:20px; 
    transition:var(--transition); 
    cursor:pointer;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}
.timeline-event:hover { transform:translateY(-8px); }
.timeline-event:nth-child(odd) { margin-left:auto; }
.timeline-event::before { content:''; position:absolute; top:20px; width:20px; height:20px; background:#fff; border:4px solid var(--accent-red); border-radius:50%; z-index: 1; }
.timeline-event:nth-child(odd)::before  { left:-60px; }
.timeline-event:nth-child(even)::before { right:-60px; }
.event-header-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.event-tags { display: flex; gap: 8px; }
.event-tag { 
    display: inline-block; 
    background: #fff; 
    color: var(--text-color); 
    border: 1px solid var(--accent-red);
    padding: 4px 14px; 
    font-weight: 600; 
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    border-radius: 20px;
}
.happening-now .event-tag { background: transparent; }
.event-title { display:flex; align-items:center; gap:10px; font-size:1.5rem; font-weight:600; margin-bottom:10px; flex-wrap:wrap; }
.event-social-links { display:flex; gap:5px; margin-left:10px; }
.social-icon { display:inline-flex; align-items:center; justify-content:center; width:26px; height:26px; border-radius:50%; font-size:.85rem; background:#f0f2f5; color:var(--text-color); border:1px solid #ddd; transition:all .3s ease; }
.social-icon:hover { transform:translateY(-2px); }
.whatsapp-icon:hover { color:#25D366; }
.instagram-icon:hover { color:#E1306C; }
.flag-icon { width:24px; height:16px; vertical-align:middle; border-radius:2px; object-fit:cover; box-shadow:0 1px 3px rgba(0,0,0,.2); }
.event-description { margin:10px 0 15px; opacity:.8; font-size: 0.95rem; }
.event-actions { display:flex; gap:10px; position:relative; }
.event-button { 
    flex:1; 
    padding:10px 20px; 
    border:none; 
    border-radius:25px; 
    cursor:pointer; 
    font-weight:600; 
    transition:var(--transition); 
    text-align:center; 
    text-decoration:none; 
    display:inline-flex; 
    align-items:center; 
    justify-content:center; 
    gap:8px;
    font-size: 0.9rem; 
    font-family: inherit;
}
.join-button { background:linear-gradient(to right,var(--accent-red),var(--accent-blue)); color:#fff; }
.replay-button { background:var(--bg-light); color:var(--accent-red); border:1px solid #ddd; }
.replay-button i { font-size: 1rem; margin-right: 5px; }
.event-button:hover { transform:translateY(-3px); box-shadow:0 5px 15px rgba(0,0,0,.1); }
.join-button.disabled { background:var(--disabled-bg); color:var(--disabled-color); cursor:not-allowed; border: 1px solid #ddd; }
.join-button.disabled:hover { transform:none; box-shadow:none; }
.now-badge { display:inline-block; background:var(--now-badge-bg); color:#fff; font-size:.7rem; font-weight:bold; padding:3px 12px; border-radius:12px; animation:pulse 1.5s infinite; }
@keyframes pulse { 0%{opacity:.7} 50%{opacity:1} 100%{opacity:.7} }
.happening-now { border:2px solid var(--highlight-border); background:var(--highlight-bg); box-shadow: 0 10px 30px rgba(255, 215, 0, 0.2); }
.wait-button { background:#e0e0e0; color:#666; cursor:not-allowed; border: 1px solid #ccc; }
.wait-button i { margin-right: 5px; }
.fa-spin-slow { animation: fa-spin 3s infinite linear; }
@keyframes fa-spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(359deg); } }
.no-events { text-align:center; padding:30px; background:#fff; border-radius:10px; box-shadow:var(--shadow); margin:20px 0; }

.empty-day-card {
    position: relative;
    z-index: 2;
    background: #fff;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border: 2px dashed #ddd;
    margin: 20px 0;
    transition: all 0.3s ease;
}
.empty-day-card:hover {
    border-color: var(--accent-red);
    transform: translateY(-5px);
}
.empty-day-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}
.empty-day-card h3 {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}
.empty-day-card p {
    color: #666;
    margin-bottom: 25px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}
.empty-day-button {
    display: inline-block;
    background: var(--accent-red);
    color: #fff;
    padding: 12px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}
.empty-day-button:hover {
    background: #c11817;
    transform: scale(1.05);
    color: #fff;
}

.mobile-dropdown { display:flex; flex-direction:column; position:relative; width:100%; max-width:500px; margin:0 auto 20px; }
.dropdown-button { display:flex; justify-content:space-between; align-items:center; padding:15px 20px; background:var(--accent-red); color:#fff; border:none; border-radius:25px; font-size:16px; font-weight:600; cursor:pointer; box-shadow:0 4px 10px rgba(227,29,28,.3); transition:all .3s; font-family: inherit; }
.dropdown-content { display:none; position:absolute; top:calc(100% + 10px); left:0; width:100%; background:#fff; border-radius:15px; box-shadow:0 8px 25px rgba(0,0,0,.15); z-index:100; max-height:350px; overflow-y:auto; padding:8px 0; }
.dropdown-content.show { display:block; animation:fadeInDown .3s ease-out; }
@keyframes fadeInDown { from{opacity:0;transform:translateY(-10px)} to{opacity:1;transform:translateY(0)} }
.language-button { display:flex; align-items:center; justify-content:space-between; padding:12px 20px; border:none; border-bottom:1px solid #f0f0f0; width:100%; text-align:left; background:#fff; cursor:pointer; transition:background .2s; font-family: inherit; }
.language-button:hover { background:#f5f5f5; }
.language-info { display:flex; align-items:center; gap:10px; }
.search-filter { padding:10px 15px; margin:5px 15px 10px; position:relative; }
.search-input { width:100%; padding:10px 15px 10px 35px; border:1px solid #e0e0e0; border-radius:8px; font-size:14px; background:#f5f5f7; font-family: inherit; }
.search-input:focus { border-color:var(--accent-red); outline:none; }
.search-icon { position:absolute; left:25px; top:50%; transform:translateY(-50%); color:#888; font-size:14px; }
.dropdown-flag-container { display:flex; align-items:center; gap:10px; }
#selected-language-flag { width:24px; height:18px; border-radius:3px; }

@media (max-width:768px) {
    .calendar-nav { gap: 15px; margin-bottom: 25px; }
    .calendar-nav-title { width: 100%; text-align: center; font-size: 1.1rem; }
    .timeline::before { left:20px; }
    .timeline-event { width:calc(100% - 60px); margin-left:50px !important; }
    .timeline-event::before { left:-40px !important; right:auto !important; }
    .hero { 
        height: auto; 
        min-height: 85vh; 
        overflow: visible;
        display: flex;
        flex-direction: column;
        justify-content: flex-start; 
        padding: 60px 20px 40px; /* Reduzido de 100px para ficar menos baixo */
    }
    .hero h1 { font-size:2.5rem; }
    .calendar-days { padding:0 10px; gap:8px; }
    .day-button { flex:1 1 calc(50% - 8px); min-width:0; padding:10px 5px; font-size:.9rem; }
}
@media (max-width:480px) {
    .hero h1 { font-size:2rem; }
    .calendar-days { 
        display:grid; 
        grid-template-columns:repeat(6, 1fr); 
        gap:8px; 
        margin:0 10px 20px; 
    }
    .day-button { 
        width:100%; 
        font-size:.85rem; 
        grid-column: span 2; /* Cada botão ocupa 2 de 6 espaços (ou seja, cabem 3 por linha) */
    }
    /* Força os botões da 1ª e 3ª linha a ficarem centralizados (2 itens) */
    .day-button:nth-child(1) { grid-column: 2 / span 2; }
    .day-button:nth-child(2) { grid-column: 4 / span 2; }
    
    .day-button:nth-child(3) { grid-column: 1 / span 2; }
    .day-button:nth-child(4) { grid-column: 3 / span 2; }
    .day-button:nth-child(5) { grid-column: 5 / span 2; }
    
    .day-button:nth-child(6) { grid-column: 2 / span 2; }
    .day-button:nth-child(7) { grid-column: 4 / span 2; }

    .event-actions { flex-direction:column; }
    .event-button { width:100%; }
}