/* --- CONFIGURAÇÕES GLOBAIS E VARIÁVEIS DE COR --- */
:root {
    --primary-color: #f1c40f; /* Amarelo/Laranja para destaque */
    --primary-hover-color: #f39c12;
    --whatsapp-green: #2F8D42;
    --whatsapp-hover-green: #256F34;
    --header-bg: #c0392b; /* Vermelho do header */
    --dark-bg: #1a1a1a;
    --chat-bg: rgba(44, 33, 15, 0.75);
    --chat-border: rgba(243, 156, 18, 0.3);
    --chat-input-bg: rgba(0, 0, 0, 0.2);
    --text-light: #f0f0f0;
    --text-medium: #bbbbbb;
    --border-color: #444;
    --shadow-color: rgba(0, 0, 0, 0.5);
}

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

/* --- ESTILO DO CORPO E FUNDO --- */
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-light);
    line-height: 1.6;
    background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://i.ibb.co/yFsHTJYR/Design-sem-nome.jpg');
    background-size: cover;
    background-position: center center;
    background-attachment: fixed;
}

/* --- CABEÇALHO FIXO --- */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--header-bg);
    padding: 0.5rem 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    height: 50px;
    font-weight: bold;
    text-align: center;
}

#main-header .header-full-text {
    font-size: 0.9rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
}

.header-countdown {
    font-size: 1.1rem;
    color: #fff;
    background-color: rgba(0,0,0,0.2);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    margin: 0 0.25rem;
}

/* --- CONTEÚDO PRINCIPAL E SEÇÕES --- */
main {
    padding: 100px 5% 50px;
    max-width: 1200px;
    margin: 0 auto;
}

section {
    padding: 2rem 0;
}

/* --- LAYOUT DAS COLUNAS --- */
.columns-container {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.column-left {
    flex: 0 0 65%;
    text-align: center;
}

.column-right {
    flex: 1;
    position: sticky;
    top: 80px;
}

/* --- ESTILOS DE TEXTO --- */
.main-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.subtitle {
    font-size: clamp(1rem, 2vw, 1.1rem);
    color: var(--text-medium);
    margin-bottom: 2rem;
}

/* --- PLAYER DE VÍDEO COM OVERLAY --- */
.video-wrapper {
    position: relative;
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px -15px var(--shadow-color);
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
    background-color: #000;
}

.video-container {
    position: relative;
    padding-top: 56.25%; /* Proporção 16:9 */
    height: 0;
    width: 100%;
    z-index: 5; /* Garante que o vídeo fique na camada de baixo */
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

#video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 20; /* Garante que o overlay fique por cima */
    transition: opacity 0.3s ease;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
}

#video-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

#video-click-guard {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    pointer-events: none;
}

#video-click-guard.hidden {
    display: none;
}

#video-click-guard > div {
    position: absolute;
    background: transparent;
    pointer-events: auto;
}

.guard-top { top: 0; left: 0; width: 100%; height: 40%; }
.guard-bottom { bottom: 0; left: 0; width: 100%; height: 40%; }
.guard-left { top: 0; left: 0; width: 40%; height: 100%; }
.guard-right { top: 0; right: 0; width: 40%; height: 100%; }


/* --- PLACEHOLDERS E CHAT --- */
.placeholder {
    border-radius: 8px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px -15px var(--shadow-color);
    text-align: left;
}

#chat-placeholder { 
    background: var(--chat-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--chat-border);
    display: flex;
    flex-direction: column;
    height: 500px;
}
.chat-header {
    font-size: 1rem;
    font-weight: bold;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--chat-border);
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-light);
    flex-shrink: 0;
    flex-wrap: wrap;
}
.chat-header .title { display: flex; align-items: center; gap: 0.5rem; }
.online-dot { 
    width: 10px; 
    height: 10px; 
    background-color: #c0392b; 
    border-radius: 50%;
    animation: pulse-red 2s infinite;
}
.profit-percentage {
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: bold;
}
.viewer-count { font-size: 0.9rem; color: var(--text-medium); }
.chat-messages { flex-grow: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 1.2rem; padding-right: 10px; }
.chat-message { display: flex; gap: 10px; animation: fadeIn 0.5s ease-out; }
.initial-circle { width: 35px; height: 35px; border-radius: 50%; background-color: var(--primary-color); color: #000; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0; }
.message-content { display: flex; flex-direction: column; }
.user-name { color: var(--primary-color); font-weight: bold; font-size: 1rem; }
.message-text { color: var(--text-light); font-size: 0.95rem; }
.chat-input-area { display: flex; gap: 10px; margin-top: 1rem; flex-shrink: 0; }
#user-chat-input { flex-grow: 1; border: 1px solid var(--chat-border); background-color: var(--chat-input-bg); color: var(--text-light); padding: 12px; border-radius: 25px; font-size: 0.9rem; }
#user-chat-input::placeholder { color: var(--text-medium); }
#send-chat-button { border: none; background-color: var(--primary-color); color: #000; border-radius: 50%; cursor: pointer; width: 45px; height: 45px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; transition: background-color 0.3s ease; }
#send-chat-button:hover { background-color: var(--primary-hover-color); }

/* --- SEÇÃO DE DEMONSTRAÇÃO INTERATIVA --- */
#interactive-demo-section {
    background: var(--chat-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--chat-border);
    border-radius: 8px;
    padding: 2rem;
    margin-top: 2rem;
    display: none; /* Começa oculta */
}
.section-title { text-align: center; margin-bottom: 2rem; }
.section-title h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 900; margin-bottom: 0.5rem; }
.section-title p { font-size: 1.1rem; color: var(--text-medium); max-width: 700px; margin: 0 auto; }

.demo-step { margin-bottom: 2rem; text-align: center; }
.demo-step h4 { font-size: 1.2rem; margin-bottom: 1rem; text-align: left; }
.entry-box { background-color: var(--chat-input-bg); padding: 1.5rem; border-radius: 8px; border: 1px solid var(--chat-border); }
.entry-box pre { font-family: monospace; white-space: pre-wrap; text-align: left; font-size: 0.9rem; }
.demo-button { display: inline-flex; align-items: center; gap: 8px; width: auto; padding: 0.8rem 2rem; border-radius: 5px; border: none; background-color: var(--primary-color); color: #000; font-size: 1rem; font-weight: bold; cursor: pointer; transition: all 0.3s ease; text-transform: uppercase; margin-top: 1rem; text-decoration: none; }
.demo-button:hover { background-color: var(--primary-hover-color); }
.demo-button svg { width: 1em; height: 1em; }
.button-group { display: flex; justify-content: center; gap: 1rem; margin-top: 1rem; }

#scanner-input { width: 100%; height: 100px; resize: none; background-color: var(--chat-input-bg); border: 1px solid var(--chat-border); border-radius: 8px; color: var(--text-light); padding: 1rem; font-family: monospace; }

#analysis-result { display: none; }
.hypotheses-container { display: flex; gap: 1.5rem; justify-content: center; margin-top: 1rem; }
.hypothesis-card { background-color: var(--chat-input-bg); border: 1px solid var(--chat-border); border-radius: 8px; padding: 1.5rem; flex: 1; cursor: pointer; transition: all 0.3s ease; }
.hypothesis-card:hover { transform: translateY(-5px); border-color: var(--primary-color); }
.hypothesis-card h5 { font-size: 1.2rem; margin-bottom: 1rem; color: var(--primary-color); }
.hypothesis-card p { margin-bottom: 0.5rem; }
.hypothesis-card strong { color: var(--text-light); }

#video-cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--whatsapp-green);
    color: white;
    animation: pulse-button 1.5s infinite;
}
#video-cta-button:hover {
    background-color: var(--whatsapp-hover-green);
}
#video-cta-button .icon {
    width: 1.2em;
    height: 1.2em;
    vertical-align: middle;
}

/* --- POPUP DE PRÊMIO --- */
#prize-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.85);
    display: none; /* Inicia escondido */
    justify-content: center;
    align-items: center;
    z-index: 2000;
    animation: fadeIn 0.3s ease;
}
.popup-content {
    background: var(--chat-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--chat-border);
    padding: 2rem 3rem;
    border-radius: 8px;
    text-align: center;
    position: relative;
    max-width: 500px;
}
.popup-close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 2rem;
    color: var(--text-medium);
    cursor: pointer;
}
.popup-content h3 { font-size: 1.8rem; margin-bottom: 1rem; }
#prize-counter { font-size: 3rem; font-weight: 900; color: var(--primary-color); margin-bottom: 1rem; }
.popup-content p { color: var(--text-medium); margin-bottom: 2rem; }
#popup-cta-button {
    font-size: 1.2rem;
    padding: 1rem 3rem;
    background-color: var(--whatsapp-green);
    color: white;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
#popup-cta-button:hover {
    background-color: var(--whatsapp-hover-green);
}
#popup-cta-button .icon {
    width: 1.2em;
    height: 1.2em;
}

/* --- POPUPS DE PROVA SOCIAL --- */
#social-proof-container {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 1500;
    display: flex;
    flex-direction: column;
    gap: 15px;
}
.social-proof-popup {
    background: linear-gradient(to right bottom, #e94ca1, #8a2be2);
    border-radius: 10px;
    padding: 0.8rem 1.2rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.4);
    animation: slideIn 0.5s ease-out forwards, slideOut 0.5s ease-in 4.5s forwards;
    color: white;
    font-weight: 500;
    font-size: 0.85rem;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.2);
    max-width: 300px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.social-proof-popup .icon {
    font-size: 1.2rem;
}
.social-proof-popup p {
    margin: 0;
    line-height: 1.3;
}
.social-proof-popup strong {
    font-weight: 700;
}


/* --- ANIMAÇÕES --- */
@keyframes pulse-red { 
    0% { box-shadow: 0 0 0 0 rgba(192, 57, 43, 0.7); } 
    70% { box-shadow: 0 0 0 10px rgba(192, 57, 43, 0); } 
    100% { box-shadow: 0 0 0 0 rgba(192, 57, 43, 0); } 
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse-button {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(47, 141, 66, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(47, 141, 66, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(47, 141, 66, 0); }
}
@keyframes slideIn {
    from { transform: translateX(-120%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
@keyframes slideOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(-120%); opacity: 0; }
}
.fade-in-section { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.fade-in-section.is-visible { opacity: 1; transform: translateY(0); }

/* --- RESPONSIVIDADE --- */
@media (max-width: 992px) {
    .columns-container, .hypotheses-container { flex-direction: column; }
    .column-left { flex-basis: auto; } /* Reseta a base no mobile */
    .column-right { position: static; margin-top: 2rem; width: 100%; }
}
@media (max-width: 768px) {
    main { padding: 80px 4% 30px; }
    #main-header .header-full-text { font-size: 0.8rem; gap: 0.5rem; }
    #social-proof-container { left: 10px; bottom: 10px; }
}
@media (max-width: 480px) {
    #main-header { height: auto; padding: 0.5rem; }
    #main-header .header-full-text { flex-direction: column; gap: 0.25rem; }
    .main-title { font-size: 1.6rem; }
    .subtitle { font-size: 1rem; }
}