:root {
    /* Paleta Limpa e Editorial */
    --color-wine-main: #5A1026;
    --color-wine-dark: #3B0718;
    --color-wine-deep: #4A0C1F;
    
    --color-gold-champagne: #C6A15B;
    --color-gold-light: #D8B97A;
    
    --color-paper: #F8EEE8;
    --color-paper-warm: #F3E3DB;
    
    --color-text: #3B2A2A;
    --color-text-light: #F8EEE8;
    
    /* Tipografia */
    --font-title: 'Cormorant Garamond', serif;
    --font-text: 'Montserrat', sans-serif;
    
    /* Outros */
    --transition-smooth: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

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

html, body {
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth; /* Rolagem suave sem scroll-snap estrito */
}

html {
    font-size: 16px;
}

body {
    background-color: var(--color-wine-deep);
    font-family: var(--font-text);
    color: var(--color-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Background Desktop */
.desktop-bg {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: var(--color-wine-deep);
    z-index: -1;
}

/* Container Principal */
.app-container {
    max-width: 460px;
    margin: 0 auto;
    background-color: var(--color-paper);
    min-height: 100vh;
    min-height: 100svh;
    box-shadow: 0 0 30px rgba(0,0,0,0.4);
    position: relative;
}

/* SEÇÕES GERAIS */
section {
    position: relative;
    z-index: 2;
}

.section-hidden {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.section-visible {
    opacity: 1;
    transform: translateY(0);
}

.text-center { text-align: center; }

/* TIPOGRAFIA GERAL */
.section-title {
    font-family: var(--font-title);
    font-size: 2.2rem;
    color: var(--color-gold-light);
    font-weight: 500;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.divider-gold-small {
    width: 40px;
    height: 1px;
    background-color: var(--color-gold-champagne);
    margin: 1.5rem 0;
}

.divider-gold-small.center {
    margin: 1.5rem auto;
}

.margin-y {
    margin-top: 2.5rem;
    margin-bottom: 2.5rem;
}

p {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1.2rem;
    font-weight: 300;
}

/* OVERLAY DE ABERTURA (CAPA EM TELA CHEIA) */
.overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--color-wine-deep);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center; /* Centraliza conteúdo, usaremos margin para empurrar o botão */
    transition: opacity 1s ease, visibility 1s ease;
}

.capa-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image: url('assets/Capa.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
}

.overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

.overlay-content {
    position: relative;
    z-index: 2;
    margin-top: auto; /* Empurra pra baixo */
    margin-bottom: calc(80px + env(safe-area-inset-bottom)); /* Distância segura, não colado */
    width: 100%;
    text-align: center;
}

.btn-abrir-convite {
    background-color: var(--color-wine-dark);
    color: var(--color-gold-light);
    border: 1px solid var(--color-gold-champagne);
    font-family: var(--font-text);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 16px 40px;
    border-radius: 4px;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    transition: var(--transition-smooth);
}

.btn-abrir-convite:hover {
    background-color: var(--color-wine-main);
    transform: translateY(-2px);
}

/* OVERLAY E BOTÕES FLUTUANTES */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-wine-deep);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 1s ease-in-out;
}

.floating-container {
    position: fixed;
    bottom: calc(24px + env(safe-area-inset-bottom));
    right: 24px;
    z-index: 90;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
}

.floating-rsvp {
    background: var(--color-gold-champagne);
    color: var(--color-wine-deep);
    font-family: var(--font-text);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 12px 20px;
    border-radius: 30px;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    transition: var(--transition-smooth);
}

.floating-rsvp:hover {
    background: var(--color-gold-light);
    transform: translateY(-2px);
}

.music-toggle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(59, 7, 24, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(198, 161, 91, 0.4);
    color: var(--color-gold-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: var(--transition-smooth);
}
.music-toggle.visible { opacity: 1; visibility: visible; }
.music-toggle:hover { background-color: var(--color-wine-main); transform: scale(1.05); }

.music-icon { width: 18px; height: 18px; }
.music-toggle.paused .music-icon { opacity: 0.5; }
.music-toggle.paused::after {
    content: ''; position: absolute;
    width: 22px; height: 1px;
    background-color: var(--color-gold-light);
    transform: rotate(45deg);
}

/* FULLSCREEN VIDEO SECTIONS */
.fullscreen-video-section {
    min-height: 100vh; 
    min-height: 100svh; /* svh resolve melhor problemas nativos mobile do que dvh em transições */
    padding: 60px 0 calc(96px + env(safe-area-inset-bottom)); /* Padding alto pra afastar as bordas */
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.bg-video {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover;
    z-index: 1;
}

/* Transições contínuas e gradientes (sem cortes bruscos) */
.fullscreen-video-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(59, 7, 24, 0.85), rgba(59, 7, 24, 0.45) 30%, rgba(59, 7, 24, 0.55) 70%, rgba(59, 7, 24, 0.9));
    z-index: 2;
    pointer-events: none;
}

.dark-overlay::before {
    background: linear-gradient(to bottom, rgba(59, 7, 24, 0.95), rgba(59, 7, 24, 0.6) 30%, rgba(59, 7, 24, 0.7) 70%, rgba(59, 7, 24, 0.95));
}

.fullscreen-video-section::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: -1px;
    height: 120px;
    background: linear-gradient(to bottom, transparent, var(--color-wine-deep));
    z-index: 3;
    pointer-events: none;
}

.fullscreen-content {
    position: relative;
    z-index: 4;
    width: 100%;
    padding: 2rem;
}

.abertura-texto {
    font-family: var(--font-title);
    font-size: 1.8rem;
    color: var(--color-gold-light);
    font-style: italic;
    line-height: 1.4;
    margin: 0;
}

/* SCROLL INDICATOR DENTRO DO FLUXO (Sem overlap) */
.scroll-indicator {
    position: static;
    margin-top: 34px;
    text-align: center;
    font-size: 0.72rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--color-gold-champagne);
    opacity: 0.9;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.scroll-line {
    width: 1px; height: 30px;
    background: linear-gradient(to bottom, var(--color-gold-champagne), transparent);
    animation: scrollLine 2s infinite;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
    50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
    50.1% { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
    100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* GLASS CARDS PARA TEXTOS SOBRE VÍDEO */
.glass-card {
    background: rgba(74, 12, 31, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: 1px solid rgba(198, 161, 91, 0.25);
    max-width: 100%;
    margin: 0 auto;
    border-radius: 22px;
    padding: 34px 28px;
    color: rgba(248, 238, 232, 0.95);
    text-align: left;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.glass-card p {
    color: rgba(248, 238, 232, 0.9);
}

/* Responsividade Safes */
@media (max-width: 420px) {
    .glass-card {
        padding: 30px 24px;
    }
    .glass-card p {
        font-size: 1rem;
        line-height: 1.75;
    }
    .abertura-texto {
        font-size: 1.6rem;
    }
}

/* DATA HORA LOCAL - ENCERRAMENTO ELEGANTE */
.dark-ending-section {
    background-color: var(--color-wine-deep);
    padding: 80px 28px 120px 28px;
    position: relative;
    z-index: 1; /* Abaixo do gradiente final da section anterior se houver */
}

/* Usado se quiser voltar para modo claro depois */
.light-warm-section {
    background-color: var(--color-paper-warm);
    padding: 80px 28px;
}

.info-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.dark-ending-section .info-card {
    background: transparent;
    border: 1px solid rgba(198, 161, 91, 0.25);
    border-radius: 16px;
    padding: 2.5rem 2rem;
}

.info-card {
    background: var(--color-paper);
    border: 1px solid rgba(198, 161, 91, 0.4);
    border-radius: 4px;
    padding: 2rem;
    text-align: center;
}

.info-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-gold-champagne);
    margin-bottom: 0.8rem;
}

.dark-ending-section .info-value {
    color: var(--color-gold-light);
}

.info-value {
    font-family: var(--font-title);
    font-size: 2rem;
    font-weight: 400;
    color: var(--color-wine-main);
    line-height: 1.2;
}

.dark-ending-section .info-sub {
    color: rgba(248, 238, 232, 0.7);
}

.info-sub {
    font-size: 1rem;
    color: var(--color-text);
    margin-top: 0.5rem;
    margin-bottom: 0;
}

.dark-ending-section .location-text {
    color: rgba(248, 238, 232, 0.9);
}

.location-text {
    font-size: 1.1rem;
    color: var(--color-wine-dark);
    margin-bottom: 0;
    line-height: 1.6;
}

.map-container-premium {
    width: 100%;
    height: 250px;
    border-radius: 6px;
    border: 1px solid rgba(198, 161, 91, 0.3);
    overflow: hidden;
    margin: 2rem 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    position: relative;
    z-index: 5;
}

.action-btn-container {
    text-align: center;
    position: relative;
    z-index: 20;
}

/* BOTÃO DE LOCALIZAÇÃO (NOVO) */
.location-button {
  position: relative;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 56px;
  padding: 16px 24px;
  border: 1px solid var(--color-gold-champagne);
  border-radius: 14px;
  background: rgba(90, 16, 38, 0.92);
  color: var(--color-gold-light);
  font-family: var(--font-text);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  opacity: 1;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.location-button:hover {
  background: var(--color-wine-main);
  color: rgba(248, 238, 232, 0.95);
  border-color: var(--color-gold-light);
}

.btn-outline-gold {
    display: inline-block;
    background-color: transparent;
    color: var(--color-wine-main);
    border: 1px solid var(--color-gold-champagne);
    width: 100%;
    padding: 18px 36px;
    font-family: var(--font-text);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 4px;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.btn-outline-gold:hover {
    background-color: var(--color-wine-main);
    color: var(--color-gold-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(90, 16, 38, 0.15);
}

/* FORMULÁRIO DE CONFIRMAÇÃO E OBRIGADO.HTML */
.form-section {
    background-color: var(--color-wine-deep);
    padding: 80px 28px;
    position: relative;
    z-index: 2;
}

.form-container {
    max-width: 100%;
    margin: 0 auto;
}

.glass-form {
    background: rgba(59, 7, 24, 0.5);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(198, 161, 91, 0.25);
    border-radius: 22px;
    padding: 34px 28px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
}

.form-group {
    margin-bottom: 1.8rem;
    text-align: left;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-gold-champagne);
    margin-bottom: 0.8rem;
}

.form-group input[type="text"],
.form-group input[type="tel"],
.custom-select {
    width: 100%;
    padding: 16px 20px;
    background: rgba(248, 238, 232, 0.05);
    border: 1px solid rgba(198, 161, 91, 0.4);
    border-radius: 8px;
    font-family: var(--font-text);
    font-size: 1rem;
    color: var(--color-text-light);
    outline: none;
    transition: var(--transition-smooth);
    appearance: none;
    -webkit-appearance: none;
}

.custom-select {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23D8B97A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
}

.custom-select option {
    background: var(--color-wine-deep);
    color: var(--color-gold-light);
}

.form-group input[type="text"]:focus,
.form-group input[type="tel"]:focus,
.custom-select:focus {
    background: rgba(248, 238, 232, 0.15);
    border-color: var(--color-gold-light);
    box-shadow: 0 0 10px rgba(198, 161, 91, 0.2);
}

.form-group input[type="text"]::placeholder,
.form-group input[type="tel"]::placeholder {
    color: rgba(248, 238, 232, 0.4);
}

/* BOTÕES DE ESCOLHA (TABS SIM/NÃO) */
.resposta-choice {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.btn-choice {
    flex: 1;
    padding: 16px 12px;
    background: rgba(248, 238, 232, 0.05);
    border: 1px solid rgba(198, 161, 91, 0.4);
    border-radius: 8px;
    color: var(--color-text-light);
    font-family: var(--font-text);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-choice.active {
    background: var(--color-wine-main);
    border-color: var(--color-gold-light);
    color: var(--color-gold-light);
    box-shadow: 0 4px 15px rgba(90, 16, 38, 0.5);
}

.btn-choice.btn-secondary {
    opacity: 0.8;
}
.btn-choice.btn-secondary:hover {
    opacity: 1;
}

.mensagem-pena {
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(248, 238, 232, 0.9);
    margin-bottom: 1.5rem;
    text-align: center;
}

.dynamic-input {
    margin-left: 15px;
    border-left: 2px solid var(--color-gold-champagne);
    padding-left: 15px;
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.radio-btn {
    position: relative;
    cursor: pointer;
    display: block;
}

.radio-btn input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.radio-btn span {
    display: block;
    padding: 16px 20px;
    background: rgba(248, 238, 232, 0.05);
    border: 1px solid rgba(198, 161, 91, 0.3);
    border-radius: 8px;
    color: var(--color-text-light);
    font-size: 0.95rem;
    text-align: center;
    transition: var(--transition-smooth);
}

.radio-btn input[type="radio"]:checked ~ span {
    background: var(--color-wine-main);
    border-color: var(--color-gold-light);
    color: var(--color-gold-light);
    font-weight: 500;
}

.form-submit-btn {
    width: 100%;
    cursor: pointer;
}

/* ALERTA DE PRAZO */
.deadline-alert {
    background: rgba(198, 161, 91, 0.1);
    border: 1px solid rgba(198, 161, 91, 0.4);
    border-radius: 8px;
    padding: 16px 20px;
    margin-bottom: 24px;
    text-align: center;
}

.deadline-alert span {
    font-size: 0.85rem;
    color: var(--color-gold-light);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.deadline-expired-msg {
    background: rgba(59, 7, 24, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(198, 161, 91, 0.3);
    border-radius: 22px;
    padding: 40px 30px;
    text-align: center;
    color: var(--color-gold-light);
}

.deadline-expired-msg p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.6;
}
.deadline-expired-msg p:last-child { margin-bottom: 0; }

/* Obrigado Page */
.obrigado-body {
    background-color: var(--color-wine-deep);
}


.btn-whatsapp-premium {
    display: inline-block;
    background-color: var(--color-wine-main);
    color: var(--color-gold-light);
    border: 1px solid var(--color-gold-champagne);
    width: 100%;
    padding: 18px 36px;
    font-family: var(--font-text);
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 4px;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(90, 16, 38, 0.15);
    transition: var(--transition-smooth);
}

.btn-whatsapp-premium:hover {
    background-color: var(--color-wine-deep);
    color: var(--color-gold-light);
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(90, 16, 38, 0.25);
}

/* ANIMAÇÕES EXTRAS */
.anim-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1.2s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

.delay-1 { animation-delay: 0.3s; }
.delay-2 { animation-delay: 0.6s; }
.delay-3 { animation-delay: 0.9s; }

@keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
}