:root {
    --bg-color: #050505;
    --card-bg: rgba(255, 255, 255, 0.05);
    --primary-color: #00f3ff;
    --secondary-color: #bc13fe;
    --text-color: #ffffff;
    --text-secondary: #a0a0a0;
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Rajdhani', sans-serif;
}

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

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

/* Background Animation */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at 50% 50%, #1a1a2e 0%, #000000 100%);
}

.bg-animation::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: transparent url('http://assets.iceable.com/img/noise-transparent.png') repeat 0 0;
    background-repeat: repeat;
    animation: bg-animation .2s infinite;
    opacity: .9;
    visibility: visible;
}

/* Header */
header {
    display: flex;
    justify-content: center;
    padding: 20px 0;
    position: fixed;
    width: 100%;
    z-index: 1000;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    max-width: 1200px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.highlight {
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--primary-color);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    font-size: 1.1rem;
    transition: color 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-links a:hover {
    color: var(--primary-color);
    text-shadow: 0 0 5px var(--primary-color);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--secondary-color);
    filter: blur(150px);
    border-radius: 50%;
    z-index: -1;
    opacity: 0.4;
    top: 20%;
    right: 20%;
}

.hero::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--primary-color);
    filter: blur(150px);
    border-radius: 50%;
    z-index: -1;
    opacity: 0.4;
    bottom: 20%;
    left: 20%;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 4rem;
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero-content p {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    padding: 15px 40px;
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: inline-block;
}

.cta-button:hover {
    background: var(--primary-color);
    color: #000;
    box-shadow: 0 0 20px var(--primary-color);
}

/* Glitch Effect */
.glitch {
    position: relative;
    color: var(--text-color);
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    left: 2px;
    text-shadow: -1px 0 #ff00c1;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -1px 0 #00fff9;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim2 5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(13px, 9999px, 81px, 0); }
    20% { clip: rect(88px, 9999px, 16px, 0); }
    40% { clip: rect(10px, 9999px, 98px, 0); }
    60% { clip: rect(2px, 9999px, 4px, 0); }
    80% { clip: rect(54px, 9999px, 12px, 0); }
    100% { clip: rect(32px, 9999px, 76px, 0); }
}

@keyframes glitch-anim2 {
    0% { clip: rect(66px, 9999px, 2px, 0); }
    20% { clip: rect(2px, 9999px, 85px, 0); }
    40% { clip: rect(12px, 9999px, 34px, 0); }
    60% { clip: rect(44px, 9999px, 66px, 0); }
    80% { clip: rect(22px, 9999px, 11px, 0); }
    100% { clip: rect(96px, 9999px, 5px, 0); }
}

/* Products Section */
.products {
    padding: 100px 20px;
    background: linear-gradient(to bottom, transparent, rgba(0, 243, 255, 0.05), transparent);
}

.section-title {
    text-align: center;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 60px;
    text-transform: uppercase;
    letter-spacing: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cards-container {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 20px;
    width: 300px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 243, 255, 0.2);
    border-color: var(--primary-color);
}

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

.card h3 {
    font-family: var(--font-heading);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.card p {
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.6;
}

.btn-saiba-mais {
    display: inline-block;
    padding: 10px 25px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s;
    border: 1px solid var(--primary-color);
}

.btn-saiba-mais:hover {
    background: var(--primary-color);
    color: #000;
}

/* Combo Section */
.combo-section {
    padding: 100px 20px;
    display: flex;
    justify-content: center;
}

.combo-container {
    max-width: 1000px;
    width: 100%;
    background: linear-gradient(135deg, rgba(188, 19, 254, 0.1), rgba(0, 243, 255, 0.1));
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(20px);
    border-radius: 30px;
    padding: 60px;
    position: relative;
    box-shadow: 0 0 50px rgba(188, 19, 254, 0.2);
}

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

.badge {
    background: var(--secondary-color);
    color: #fff;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
    letter-spacing: 1px;
    box-shadow: 0 0 15px var(--secondary-color);
}

.combo-content h2 {
    font-family: var(--font-heading);
    font-size: 3rem;
    margin: 20px 0;
    background: linear-gradient(to right, #fff, var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.combo-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.combo-list {
    list-style: none;
    margin-bottom: 40px;
    display: inline-block;
    text-align: left;
}

.combo-list li {
    font-size: 1.2rem;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.combo-list li i {
    color: var(--primary-color);
}

.btn-combo {
    background: linear-gradient(90deg, var(--secondary-color), var(--primary-color));
    padding: 15px 50px;
    color: #fff;
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: bold;
    border-radius: 50px;
    font-size: 1.2rem;
    transition: transform 0.3s, box-shadow 0.3s;
    display: inline-block;
}

.btn-combo:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(188, 19, 254, 0.5);
}

/* Footer */
footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 50px 20px 20px;
    background: #000;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 5px 0;
    color: var(--text-secondary);
}

.contact-info i {
    color: var(--primary-color);
}

.socials a {
    color: #fff;
    font-size: 1.5rem;
    margin-left: 20px;
    transition: color 0.3s;
}

.socials a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: #555;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .socials a {
        margin: 0 10px;
    }
}