:root {
    --bg-color: #0d0d12;
    --card-bg: #15151a;
    --gold-dark: #b8860b;
    --gold-light: #d4af37;
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    overflow-x: hidden;
}

header {
    text-align: center;
    padding: 5rem 2rem 1.5rem;
    background: radial-gradient(circle at top, rgba(184, 134, 11, 0.12) 0%, transparent 60%);
}

.logo {
    width: 220px;
    border-radius: 50%;
    box-shadow: 0 0 45px rgba(212, 175, 55, 0.4);
    margin-bottom: 2rem;
    animation: float 4s ease-in-out infinite, glow 3s ease-in-out infinite alternate;
}

h1 {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(to right, var(--gold-light), var(--gold-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

p.subtitle {
    color: var(--text-muted);
    font-size: 1.15rem;
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.6;
}

.toggle-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin: 2rem 0;
    z-index: 10;
    position: relative;
}

.toggle-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.toggle-label.active {
    color: var(--gold-light);
}

.badge {
    background: linear-gradient(45deg, var(--gold-dark), var(--gold-light));
    color: #000;
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
    border-radius: 10px;
    font-weight: 800;
    animation: pulseBadge 2s infinite;
}

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #2a2a35;
    transition: .4s;
    border-radius: 34px;
    border: 2px solid rgba(212, 175, 55, 0.3);
}

.slider:before {
    position: absolute;
    content: "";
    height: 24px;
    width: 24px;
    left: 3px;
    bottom: 3px;
    background-color: var(--gold-light);
    transition: .4s;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

input:checked + .slider {
    background-color: rgba(212, 175, 55, 0.15);
    border-color: var(--gold-light);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

.pricing-container {
    display: flex;
    justify-content: center;
    align-items: stretch;
    flex-wrap: wrap;
    gap: 2.5rem;
    padding: 2rem 2rem 5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    background: linear-gradient(145deg, var(--card-bg), #0f0f13);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    width: 340px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    display: flex;
    flex-direction: column;
}

.card-anim {
    animation: fadeInUp 0.8s ease-out backwards;
}

.card-anim:nth-child(1) { animation-delay: 0.2s; }
.card-anim:nth-child(2) { animation-delay: 0.4s; }
.card-anim:nth-child(3) { animation-delay: 0.6s; }

.card:hover {
    transform: translateY(-15px);
    border-color: rgba(212, 175, 55, 0.5);
    box-shadow: 0 15px 40px rgba(184, 134, 11, 0.15);
}

.card.premium {
    background: linear-gradient(145deg, #1a1a20, #121216);
    border: 2px solid var(--gold-dark);
    box-shadow: 0 0 30px rgba(184, 134, 11, 0.2);
    transform: scale(1.05);
}

.card.premium::before {
    content: "MAIS POPULAR";
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, var(--gold-dark), var(--gold-light));
    color: #000;
    font-size: 0.8rem;
    font-weight: 800;
    padding: 0.4rem 1.2rem;
    border-radius: 20px;
    letter-spacing: 1px;
}

.card.premium:hover {
    transform: scale(1.05) translateY(-15px);
    box-shadow: 0 20px 50px rgba(212, 175, 55, 0.3);
}

.card-title {
    font-size: 1.6rem;
    color: var(--gold-light);
    margin-bottom: 0.5rem;
    text-align: center;
}

.price {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-main);
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.price span.period {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 400;
}

ul.features {
    list-style: none;
    flex-grow: 1;
    margin-bottom: 2rem;
}

ul.features li {
    margin-bottom: 1.2rem;
    font-size: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: #e0e0e0;
    line-height: 1.5;
}

ul.features li::before {
    content: "✓";
    color: var(--gold-light);
    font-weight: 800;
}

.card-btn {
    display: block;
    width: 100%;
    text-align: center;
    background: transparent;
    color: var(--gold-light);
    border: 1px solid var(--gold-light);
    padding: 1rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.card-btn:hover {
    background: rgba(212, 175, 55, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.2);
}

.btn-premium {
    background: linear-gradient(45deg, var(--gold-dark), var(--gold-light));
    color: #000;
    border: none;
}

.btn-premium:hover {
    background: linear-gradient(45deg, var(--gold-light), #fff);
    color: #000;
}

.gallery-section {
    padding: 6rem 2rem;
    text-align: center;
    background-color: rgba(15, 15, 19, 0.8);
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.gallery-section h2 {
    color: var(--text-main);
    margin-bottom: 3rem;
    font-size: 2.2rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.gallery-grid img {
    width: 100%;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s ease;
    cursor: crosshair;
}

.gallery-grid img:hover {
    border-color: var(--gold-light);
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.25);
    z-index: 2;
    position: relative;
}

.cta-section {
    text-align: center;
    padding: 6rem 2rem;
}

.btn {
    display: inline-block;
    background: linear-gradient(45deg, var(--gold-dark), var(--gold-light));
    color: #000;
    font-weight: 800;
    padding: 1.2rem 3.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-size: 1.3rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    box-shadow: 0 0 25px rgba(212, 175, 55, 0.3);
    border: none;
}

.btn:hover {
    transform: scale(1.05) translateY(-3px);
    box-shadow: 0 15px 35px rgba(212, 175, 55, 0.5);
    color: #fff;
}

.cta-text {
    margin-top: 1.5rem;
    color: var(--text-muted);
    font-size: 1rem;
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

@keyframes glow {
    0% { box-shadow: 0 0 35px rgba(212, 175, 55, 0.3); }
    100% { box-shadow: 0 0 55px rgba(212, 175, 55, 0.6); }
}

@keyframes pulseBadge {
    0% { transform: scale(1); }
    50% { transform: scale(1.08); }
    100% { transform: scale(1); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 900px) {
    .pricing-container {
        padding: 2rem 1rem 3rem;
    }
    .card {
        width: 100%;
        max-width: 380px;
    }
    .card.premium {
        transform: scale(1);
    }
    .card.premium:hover {
        transform: translateY(-10px);
    }
    h1 {
        font-size: 2.2rem;
    }
    .toggle-container {
        flex-direction: column;
        gap: 0.8rem;
    }
    .toggle-label {
        font-size: 1rem;
    }
}