@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&display=swap');

:root {
    --bg-color: #070707;
    --card-bg: rgba(255, 255, 255, 0.08);
    --primary: #ef4444;
    --secondary: #3b82f6;
    --text-main: #ffffff;
    --text-muted: #a1a1aa;
    --nav-bg: rgba(7, 7, 7, 0.85);
}

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

html {
    scroll-behavior: smooth;
}

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

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

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3 {
    font-weight: 800;
    letter-spacing: -0.5px;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, var(--text-main), var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 25px;
    padding: 12px 28px;
    color: white;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.btn:hover {
    box-shadow: 0 0 18px rgba(239, 68, 68, 0.6);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--secondary);
    color: var(--text-main);
}

.btn-outline:hover {
    background: rgba(59, 130, 246, 0.2);
    box-shadow: 0 0 18px rgba(59, 130, 246, 0.4);
}

.btn-small {
    padding: 8px 20px;
    font-size: 0.9rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--nav-bg);
    backdrop-filter: blur(15px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
    text-transform: lowercase;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--text-main);
    border-radius: 2px;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 2rem;
    position: relative;
    background: radial-gradient(circle at center, rgba(30, 30, 30, 0.8) 0%, var(--bg-color) 70%);
}

.hero::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--primary);
    filter: blur(150px);
    opacity: 0.2;
    top: 20%;
    left: 10%;
    z-index: -1;
}

.hero::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--secondary);
    filter: blur(150px);
    opacity: 0.15;
    bottom: 20%;
    right: 10%;
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Sections & Grid */
.section {
    padding: 6rem 2rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

/* Glassmorphism Cards */
.card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    overflow: hidden;
    transition: 0.3s ease;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 0 18px rgba(239, 68, 68, 0.4);
    border-color: rgba(239, 68, 68, 0.2);
}

.rc-card .card-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.card-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.card-content .desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.specs {
    margin-bottom: 1.5rem;
    background: rgba(0, 0, 0, 0.2);
    padding: 1rem;
    border-radius: 10px;
}

.specs li {
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
    color: var(--text-main);
}

.specs li strong {
    color: var(--secondary);
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.price {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
}

/* Feature Cards */
.feature-card {
    padding: 2.5rem;
    text-align: center;
}

.feature-card h3 {
    color: var(--secondary);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

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

/* About Section */
.about-card {
    padding: 4rem;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.about-card h2 {
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.about-card p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

/* Page Containers (Privacy / Terms) */
.page-container {
    padding-top: 100px;
    min-height: calc(100vh - 80px);
}

.content-card {
    padding: 3rem;
    margin: 2rem auto;
    max-width: 900px;
}

.content-card h1 {
    color: var(--primary);
    margin-bottom: 1rem;
}

.content-card h2 {
    color: var(--secondary);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.content-card p, .content-card ul {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.content-card ul {
    padding-left: 1.5rem;
    list-style-type: disc;
}

/* Footer */
.footer {
    background: #040404;
    padding: 4rem 2rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-brand h2 {
    font-size: 1.5rem;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-links ul {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-muted);
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--nav-bg);
        backdrop-filter: blur(15px);
        padding: 2rem;
        text-align: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-toggle {
        display: flex;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }

    .about-card, .content-card {
        padding: 2rem;
    }
}