:root {
    --bg-black: #050505;
    --bg-card: #151515;
    --pink: #FF0099;
    --pink-glow: rgba(255, 0, 153, 0.4);
    --white: #ffffff;
    --gray: #888888;
}

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

body {
    background-color: var(--bg-black);
    color: var(--white);
    font-family: 'Inter', sans-serif;
    line-height: 1.5;
    overflow-x: hidden;
}

h1,
h2,
h3,
.price,
.badge,
.cta-button {
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    font-weight: 900;
}

.container {
    padding: 0 20px;
    max-width: 600px;
    /* Mobile focused max-width */
    margin: 0 auto;
}

.center {
    text-align: center;
}

.pink {
    color: var(--pink);
}

/* Hero */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    position: relative;
    padding: 60px 0;
}

.badge {
    background: var(--pink);
    color: #000;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    display: inline-block;
    margin-bottom: 20px;
}

h1 {
    font-size: 3rem;
    line-height: 1;
    margin-bottom: 20px;
    text-shadow: 0 0 20px rgba(0, 0, 0, 0.8);
}

.subtitle {
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 30px;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.8);
}

.cta-button {
    background-color: #00e676;
    color: #000;
    padding: 20px 30px;
    border-radius: 12px;
    text-decoration: none;
    font-size: 1.1rem;
    display: inline-block;
    width: 100%;
    border: none;
    box-shadow: 0 5px 20px rgba(0, 230, 118, 0.4);
    transition: transform 0.2s;
}

.cta-button:active {
    transform: scale(0.95);
}

/* Sections */
.section {
    padding: 60px 0;
}

.dark-bg {
    background: #0a0a0a;
    border-top: 1px solid #222;
    border-bottom: 1px solid #222;
}

h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    line-height: 1.1;
}

.text-block {
    font-size: 1.1rem;
    color: #ccc;
}

/* Grid */
.grid-menu {
    display: grid;
    grid-template-columns: 1fr 1fr;
    /* 2 columns on mobile */
    gap: 15px;
    margin-top: 30px;
}

.card {
    background: var(--bg-card);
    border-radius: 15px;
    text-align: center;
    border: 1px solid #222;
    overflow: hidden;
}

.card-img-top {
    width: 100%;
    height: 140px;
    object-fit: cover;
}

.card-content {
    padding: 15px;
}

.card h3 {
    font-size: 0.9rem;
    margin-bottom: 5px;
    color: #fff;
}

.card p {
    font-size: 0.8rem;
    color: #888;
    line-height: 1.3;
}

/* Testimonials */
.testimonials {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 30px;
}

.test-item {
    background: #151515;
    padding: 25px;
    border-radius: 15px;
    border: 1px solid #333;
    text-align: left;
    position: relative;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.stars {
    color: #FFD700;
    font-size: 1.2rem;
    margin-bottom: 15px;
}

.test-item p {
    font-size: 1rem;
    color: #ccc;
    margin-bottom: 20px;
    font-style: normal;
    line-height: 1.6;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
    border-top: 1px solid #333;
    padding-top: 15px;
}

.avatar {
    width: 40px;
    height: 40px;
    background: var(--pink);
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.2rem;
}

.user-details {
    display: flex;
    flex-direction: column;
}

.user-details strong {
    color: #fff;
    font-size: 0.95rem;
}

.user-details span {
    font-size: 0.75rem;
    color: #666;
}

/* Benefits */
.benefit-list {
    list-style: none;
    font-size: 1.2rem;
    font-weight: 600;
}

.benefit-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Offer */
.offer-box {
    background: #111;
    border: 2px solid var(--pink);
    border-radius: 20px;
    padding: 40px 20px;
    position: relative;
    box-shadow: 0 0 30px rgba(255, 0, 153, 0.1);
}

.tag {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--pink);
    color: #fff;
    padding: 5px 15px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.8rem;
    white-space: nowrap;
}

.price {
    margin: 20px 0;
}

.old {
    font-size: 1.2rem;
    text-decoration: line-through;
    color: #666;
    display: block;
}

.new {
    font-size: 4rem;
    color: var(--pink);
    line-height: 1;
}

.installments {
    color: #fff;
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.guarantee {
    margin-top: 20px;
    font-size: 0.9rem;
    color: #888;
}

footer {
    text-align: center;
    padding: 40px;
    color: #444;
    font-size: 0.8rem;
}

/* Animations */
.pulse {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 230, 118, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(0, 230, 118, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(0, 230, 118, 0);
    }
}

.fade-up {
    animation: fadeUp 0.8s ease-out forwards;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

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