/* PALÁCIO IMPERIAL - STYLE GUIDE
    Colors: Gold (#D4AF37), Deep Black (#0a0a0a), Off-White (#e0e0e0)
*/

:root {
    --gold: #D4AF37;
    --gold-bright: #fcf6ba;
    --gold-dark: #996515;
    --black: #0a0a0a;
    --dark-gray: #1a1a1a;
    --text-light: #e0e0e0;
    --transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--black);
    color: var(--text-light);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
    line-height: 1.6;
}

/* --- NAVEGAÇÃO --- */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 40px 8%;
    position: absolute;
    width: 100%;
    z-index: 100;
}

.logo {
    font-family: 'Cinzel', serif;
    font-size: 1.6rem;
    letter-spacing: 6px;
    color: var(--gold);
    text-transform: uppercase;
}

.logo small { 
    font-size: 0.55rem; 
    display: block; 
    letter-spacing: 9px; 
    color: white; 
    margin-top: 5px;
}

nav a {
    color: white !important; /* Previne o azul de link visitado */
    text-decoration: none;
    margin-left: 35px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    transition: var(--transition);
    opacity: 0.8;
}

nav a:hover {
    opacity: 1;
    color: var(--gold) !important;
}

.nav-cta {
    border: 1px solid var(--gold);
    padding: 12px 25px;
    transition: var(--transition);
}

.nav-cta:hover {
    background: var(--gold);
    color: var(--black) !important;
}

/* --- HERO SECTION --- */
.hero-premium {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), 
                url('https://images.unsplash.com/photo-1519167758481-83f550bb49b3?q=80&w=2000') center/cover;
    position: relative;
}

.overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle, rgba(0,0,0,0) 0%, rgba(10,10,10,0.95) 100%);
}

.hero-text {
    position: relative;
    text-align: center;
    z-index: 2;
    padding: 0 20px;
}

.hero-text h1 {
    font-family: 'Cinzel', serif;
    font-size: clamp(2.5rem, 8vw, 5rem); /* Fonte responsiva */
    line-height: 1.1;
    margin: 25px 0;
    font-weight: 700;
}

.gold-text {
    color: var(--gold);
    background: linear-gradient(to right, #bf953f, #fcf6ba, #b38728, #fbf5b7, #aa771c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    text-transform: uppercase;
    letter-spacing: 8px;
    font-size: 0.85rem;
    color: var(--gold);
    display: block;
}

/* BOTÃO AJUSTADO (SEM AZUL) */
.btn-main {
    display: inline-block;
    margin-top: 35px;
    padding: 20px 50px;
    color: white !important; /* Garante que o texto seja branco */
    text-decoration: none !important; /* Remove sublinhado */
    font-family: 'Cinzel', serif;
    font-size: 0.85rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    border: 1px solid rgba(212, 175, 55, 0.6);
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    transition: var(--transition);
    cursor: pointer;
}

.btn-main:hover {
    color: var(--black) !important;
    background: var(--gold);
    border-color: var(--gold);
    box-shadow: 0 0 35px rgba(212, 175, 55, 0.4);
    transform: translateY(-5px);
}

/* --- AGENDAMENTO (GLASSMORPHISM) --- */
.booking-container {
    padding: 120px 5%;
    display: flex;
    justify-content: center;
    background-color: var(--black);
}

.glass-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.01) 100%);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(212, 175, 55, 0.15);
    padding: 70px 50px;
    width: 100%;
    max-width: 900px;
    border-radius: 4px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}

.card-header { text-align: center; margin-bottom: 50px; }
.card-header h2 { 
    font-family: 'Cinzel', serif; 
    font-size: 2.8rem; 
    color: var(--gold); 
    margin-bottom: 15px;
}
.card-header p { 
    font-size: 0.9rem; 
    letter-spacing: 2px; 
    color: #888; 
    text-transform: uppercase;
}

.input-row { 
    display: flex; 
    gap: 30px; 
    margin-bottom: 30px; 
}

.field { flex: 1; display: flex; flex-direction: column; }

label { 
    font-size: 0.65rem; 
    text-transform: uppercase; 
    letter-spacing: 3px; 
    margin-bottom: 12px; 
    color: var(--gold); 
}

input, select {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding: 15px 0;
    color: white;
    font-family: 'Inter', sans-serif;
    outline: none;
    transition: var(--transition);
    font-size: 1rem;
}

input:focus, select:focus { 
    border-bottom: 1px solid var(--gold); 
}

option { background: var(--dark-gray); color: white; }

.btn-gold-glow {
    width: 100%;
    padding: 22px;
    background: var(--gold);
    border: none;
    font-family: 'Cinzel', serif;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 4px;
    cursor: pointer;
    margin-top: 30px;
    transition: var(--transition);
    text-transform: uppercase;
}

.btn-gold-glow:hover {
    box-shadow: 0 0 40px rgba(212, 175, 55, 0.5);
    background: var(--gold-bright);
    transform: translateY(-2px);
}

/* Responsividade Básica */
@media (max-width: 768px) {
    .input-row { flex-direction: column; }
    .navbar { padding: 20px 5%; }
    nav { display: none; } /* Sugestão: implementar menu hambúrguer depois */
}

/* --- DETALHES: VALORES / INCLUSOS / BRINDE --- */

.details-section {
    padding: 120px 8%;
    background: linear-gradient(
        to bottom,
        var(--black),
        #050505
    );
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.details-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(212, 175, 55, 0.15);
    padding: 50px 40px;
    backdrop-filter: blur(15px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.4);
}

.details-card h3 {
    font-family: 'Cinzel', serif;
    color: var(--gold);
    font-size: 1.8rem;
    margin-bottom: 30px;
    text-align: center;
    letter-spacing: 2px;
}

/* VALORES */
.price-list {
    list-style: none;
}

.price-list li {
    display: flex;
    justify-content: space-between;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    font-size: 0.95rem;
    letter-spacing: 1px;
}

.price-list strong {
    color: var(--gold);
    font-weight: 700;
}

.details-note {
    margin-top: 20px;
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    text-align: center;
}

/* INCLUSOS */
.check-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 18px;
    font-size: 0.95rem;
    letter-spacing: 1px;
}

.check-list li::before {
    content: "✦";
    color: var(--gold);
    margin-right: 12px;
}

/* BRINDE */
.details-card.highlight {
    border-color: rgba(212, 175, 55, 0.4);
    background: linear-gradient(
        135deg,
        rgba(212,175,55,0.08),
        rgba(255,255,255,0.02)
    );
}

.gift-text {
    text-align: center;
    font-family: 'Cinzel', serif;
    font-size: 1.1rem;
    letter-spacing: 2px;
    line-height: 1.6;
}

.gift-text span {
    font-size: 0.8rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.7);
}

/* MOBILE */
@media (max-width: 768px) {
    .details-section {
        padding: 80px 6%;
    }
}

/* --- DISPONIBILIDADE / CALENDÁRIO --- */

.availability-section {
    padding: 120px 8%;
    background: var(--black);
}

.availability-header {
    text-align: center;
    margin-bottom: 60px;
}

.availability-header h2 {
    font-family: 'Cinzel', serif;
    font-size: 2.8rem;
    color: var(--gold);
    margin-bottom: 15px;
}

.availability-header p {
    font-size: 0.85rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.6);
}

.calendar-container {
    max-width: 900px;
    margin: 0 auto;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(212,175,55,0.15);
    padding: 50px;
    backdrop-filter: blur(15px);
}

.calendar-legend {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
}

.legend {
    font-size: 0.7rem;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.legend::before {
    content: "";
    display: inline-block;
    width: 12px;
    height: 12px;
    margin-right: 8px;
}

.legend.available::before {
    background: var(--gold);
}

.legend.booked::before {
    background: #555;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 15px;
}

.calendar-day {
    padding: 18px 0;
    text-align: center;
    font-size: 0.9rem;
    border: 1px solid rgba(255,255,255,0.1);
    cursor: default;
}

.calendar-day.available {
    background: rgba(212,175,55,0.15);
    color: var(--gold);
}

.calendar-day.booked {
    background: rgba(255,255,255,0.05);
    color: #777;
    text-decoration: line-through;
}

@media (max-width: 768px) {
    .calendar-container {
        padding: 30px 20px;
    }
}

/* --- CALENDÁRIO MULTI-MÊS --- */

.calendar-month {
    margin-bottom: 60px;
}

.calendar-month h4 {
    font-family: 'Cinzel', serif;
    color: var(--gold);
    font-size: 1.4rem;
    text-align: center;
    margin-bottom: 25px;
    letter-spacing: 2px;
}

/* --- CALENDÁRIO COM NAVEGAÇÃO --- */

.calendar-header {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-bottom: 30px;
}

.calendar-header h4 {
    font-family: 'Cinzel', serif;
    color: var(--gold);
    font-size: 1.6rem;
    letter-spacing: 2px;
    min-width: 220px;
    text-align: center;
}

.calendar-header button {
    background: transparent;
    border: 1px solid rgba(212,175,55,0.4);
    color: var(--gold);
    font-size: 1.2rem;
    padding: 8px 14px;
    cursor: pointer;
    transition: 0.3s;
}

.calendar-header button:hover {
    background: var(--gold);
    color: var(--black);
}

.calendar-header button:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}