:root {
    --color-black: #050505;
    --color-dark-gray: #0a0a0a;
    --color-neon-blue: #00f2ff;
    --color-magenta: #ff00ff;
    --color-white: #ffffff;
    --color-text-gray: #b3b3b3;

    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Inter', sans-serif;

    --border-radius: 15px;
    --transition-speed: 0.3s;
    --color-bg-clean: #020205;
}

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

body {
    background-color: var(--color-bg-clean);
    color: var(--color-white);
    font-family: var(--font-body);
    overflow-x: hidden;
    line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 1px;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: var(--border-radius);
    font-weight: 700;
    text-transform: uppercase;
    transition: all var(--transition-speed) ease;
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
    font-family: var(--font-heading);
    letter-spacing: 1px;
}

.btn-primary {
    background: linear-gradient(90deg, var(--color-neon-blue), var(--color-magenta));
    color: var(--color-black);
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.5);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 25px rgba(255, 0, 255, 0.7);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--color-neon-blue);
    color: var(--color-neon-blue);
}

.btn-outline:hover {
    background: var(--color-neon-blue);
    color: var(--color-black);
    box-shadow: 0 0 15px var(--color-neon-blue);
}

/* Animations */
.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);
}

/* Header (Simplified) */
header {
    text-align: center;
    padding: 30px 0 10px 0;
    width: 100%;
    z-index: 10;
    position: relative;
    background: transparent;
}

.logo img {
    height: 120px;
    filter: drop-shadow(0 0 15px rgba(255, 215, 0, 0.4));
}

/* Hero Section */
.hero {
    min-height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px 20px 100px 20px;
    position: relative;
    overflow: hidden;
    background: url('assets/bg.png') no-repeat center center/cover;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(2, 2, 5, 0.7) 0%, var(--color-bg-clean) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    background: linear-gradient(90deg, #ffffff, var(--color-neon-blue));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    /* Removed text-shadow to avoid conflict with transparent text, visuals handled by glow elsewhere or rely on gradient pop */
}

.hero p {
    font-size: 1.2rem;
    color: var(--color-text-gray);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-primary {
    background: linear-gradient(90deg, var(--color-neon-blue), var(--color-magenta));
    color: var(--color-black);
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.5);
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
}

.pulsing-btn {
    animation: pulse-glow 2s infinite;
}

@keyframes pulse-glow {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 242, 255, 0.7);
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(0, 242, 255, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(0, 242, 255, 0);
        transform: scale(1);
    }
}

/* Benefits Section */
.benefits {
    padding: 100px 0;
    background-color: var(--color-bg-clean);
    position: relative;
}

.benefits h2 {
    text-align: center;
    margin-bottom: 60px;
    font-size: 2.5rem;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-neon-blue), var(--color-magenta));
    opacity: 0;
    transition: opacity var(--transition-speed);
}

.card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--color-neon-blue);
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.3);
    /* Soft Glow */
}

.card:hover::before {
    opacity: 1;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--color-neon-blue);
}

.card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.card p {
    color: var(--color-text-gray);
}

/* Products Section */
.products {
    padding: 100px 0;
    background-color: #040408;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.products h2 {
    margin-bottom: 60px;
    font-size: 2.5rem;
}

.products-grid {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
}

.product-item {
    background: rgba(255, 255, 255, 0.02);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform var(--transition-speed);
    max-width: 350px;
}

.product-item:hover {
    transform: translateY(-10px);
    border-color: var(--color-neon-blue);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.product-item img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    /* Modern Look */
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}

.product-item h3 {
    font-size: 1.2rem;
    color: var(--color-white);
    margin-top: 15px;
}

/* Social Proof */
.social-proof {
    padding: 100px 0;
    background: var(--color-bg-clean);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.social-proof h2 {
    text-align: center;
    margin-bottom: 60px;
    color: var(--color-magenta);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.testimonial {
    text-align: center;
    background: rgba(10, 10, 10, 0.8);
    padding: 40px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 0, 255, 0.1);
}

.testimonial-img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-magenta);
    margin-bottom: 20px;
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.3);
}

.testimonial p {
    font-style: italic;
    color: var(--color-white);
    font-size: 1.1rem;
}

/* Offer Section */
.offer {
    padding: 120px 0;
    text-align: center;
    background: var(--color-bg-clean);
}

.offer-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-neon-blue);
    border-radius: var(--border-radius);
    padding: 60px;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.offer h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    background: linear-gradient(90deg, var(--color-neon-blue), var(--color-magenta));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.price-container {
    margin: 40px 0;
}

.old-price {
    font-size: 1.5rem;
    text-decoration: line-through;
    color: var(--color-text-gray);
    display: block;
    margin-bottom: 10px;
}

.new-price {
    font-size: 4rem;
    font-weight: 900;
    color: var(--color-white);
    font-family: var(--font-heading);
    text-shadow: 0 0 20px rgba(0, 242, 255, 0.5);
}

.closing-text {
    font-size: 1.2rem;
    color: #00f2ff;
    margin: 30px auto;
    max-width: 700px;
    line-height: 1.6;
    background: rgba(0, 242, 255, 0.05);
    padding: 20px;
    border-radius: 10px;
    border-left: 3px solid var(--color-neon-blue);
    font-style: italic;
    font-weight: 500;
    text-shadow: 0 0 8px rgba(0, 242, 255, 0.4);
}

.guarantee-badge {
    display: inline-block;
    background: rgba(0, 255, 0, 0.1);
    color: #00ff00;
    padding: 10px 20px;
    border-radius: 50px;
    border: 1px solid #00ff00;
    font-weight: bold;
    margin-top: 30px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Footer */
footer {
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    color: var(--color-text-gray);
    font-size: 0.9rem;
}

footer a {
    color: var(--color-neon-blue);
    margin: 0 10px;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero {
        padding-top: 20px;
    }

    .hero p {
        font-size: 1rem;
    }

    .benefits,
    .social-proof,
    .products,
    .offer {
        padding: 60px 0;
        /* Breathable spacing */
    }

    .cards-grid {
        grid-template-columns: 1fr;
        /* Stacked */
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        justify-items: center;
    }

    .testimonial {
        max-width: 400px;
        margin: 0 auto;
    }

    .products-grid {
        flex-direction: column;
        align-items: center;
    }

    .product-item {
        width: 80%;
        max-width: none;
    }

    .offer-box {
        padding: 30px;
    }

    .new-price {
        font-size: 3rem;
    }
}