:root {
    --bg-color: #050511;
    --accent-pink: #ff007a;
    --accent-cyan: #00f0ff;
    --accent-purple: #bc13fe;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-main: #ffffff;
    --text-muted: #a0a0b0;
    --font-family: 'Outfit', sans-serif;
}

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}

/* Glassmorphism Utility */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
}

/* Animations */
@keyframes glow {
    0% { text-shadow: 0 0 10px var(--accent-pink); }
    50% { text-shadow: 0 0 20px var(--accent-purple), 0 0 30px var(--accent-pink); }
    100% { text-shadow: 0 0 10px var(--accent-pink); }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* Components */
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: linear-gradient(45deg, var(--accent-pink), var(--accent-purple));
    box-shadow: 0 0 15px rgba(255, 0, 122, 0.4);
    border: none;
    cursor: pointer;
}

.btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 25px rgba(255, 0, 122, 0.6);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--accent-cyan);
    color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}

.btn-outline:hover {
    background: var(--accent-cyan);
    color: #000;
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.5);
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: rgba(5, 5, 17, 0.8);
    backdrop-filter: blur(10px);
}

.logo {
    font-size: 24px;
    font-weight: 800;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 2px;
}

nav ul {
    display: flex;
    gap: 30px;
}

nav a:hover {
    color: var(--accent-pink);
    text-shadow: 0 0 8px var(--accent-pink);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('../img/hero_bg.png') no-repeat center center/cover;
    position: relative;
    padding: 0 20px;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 60%, var(--bg-color));
}

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

.hero h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero h1 span {
    color: var(--accent-pink);
    animation: glow 3s infinite;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Section General */
section {
    padding: 80px 5%;
}

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

.section-title span {
    border-bottom: 3px solid var(--accent-cyan);
}

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

.card {
    padding: 30px;
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-cyan);
}

.card h3 {
    color: var(--accent-cyan);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

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

/* Footer */
footer {
    padding: 40px 5%;
    text-align: center;
    border-top: 1px solid var(--glass-border);
    margin-top: 50px;
}

.warning {
    margin-top: 20px;
    padding: 10px;
    border: 1px solid #ff4444;
    color: #ff4444;
    display: inline-block;
    border-radius: 8px;
    font-size: 0.9rem;
}

/* App Page Specific */
.app-hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.app-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    max-width: 1200px;
    width: 100%;
}

.app-text {
    flex: 1;
    min-width: 300px;
}

.app-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    min-width: 300px;
}

.phone-mockup {
    width: 300px;
    height: 600px;
    background: #000;
    border: 4px solid var(--accent-cyan);
    border-radius: 40px;
    position: relative;
    box-shadow: 0 0 50px rgba(0, 240, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    padding: 20px;
    text-align: center;
}

.install-steps {
    margin-top: 50px;
}

.step {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    padding: 20px;
}

.step-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-pink);
}

/* Review Page */
.review-stats {
    text-align: center;
    margin-bottom: 60px;
}

.rating-big {
    font-size: 5rem;
    font-weight: 800;
    color: var(--accent-cyan);
    line-height: 1;
}

.stars {
    color: #ffd700;
    font-size: 1.5rem;
    margin: 10px 0;
}

.review-card {
    margin-bottom: 20px;
}

.reviewer-name {
    font-weight: 700;
    color: #fff;
    margin-bottom: 5px;
}

.review-date {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 10px;
    display: block;
}

/* Mobile */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .hero-buttons { flex-direction: column; }
    header { flex-direction: column; gap: 10px; }
    nav ul { gap: 15px; }
    .app-content { flex-direction: column-reverse; }
}