/* public/css/style.css - Starlink-Inspired Design System */

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #000000; /* Pure Black */
    color: #ffffff; /* White text */
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.5;
    overflow-x: hidden;
    position: relative;
}

/* Background Animation */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(30, 30, 50, 1) 0%, rgba(5, 5, 10, 1) 50%, rgba(0, 0, 0, 1) 100%);
    z-index: -2;
}

.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

#bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    opacity: 0.15; /* Subtility control */
    filter: grayscale(100%) brightness(0.5); /* Matching the dark theme */
}

.circle {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(45deg, rgba(255,255,255,0.1), rgba(100,100,255,0.05), transparent);
    animation: float 25s infinite ease-in-out;
    filter: blur(40px);
}

@keyframes float {
    0% { transform: translateY(0) translateX(0) rotate(0deg); }
    33% { transform: translateY(-100px) translateX(50px) rotate(120deg); }
    66% { transform: translateY(50px) translateX(-50px) rotate(240deg); }
    100% { transform: translateY(0) translateX(0) rotate(360deg); }
}

h1, h2, h3, h4 {
    font-weight: 700;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

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

a:hover {
    opacity: 0.7;
}

/* Sections */
section {
    min-height: 100vh;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 100px 20px;
    position: relative;
    text-align: center;
    background-size: cover;
    background-position: center;
}

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

.hero h1 {
    font-size: clamp(3rem, 10vw, 6rem);
    margin-bottom: 0.5rem;
    font-weight: 900;
    letter-spacing: -0.05em;
}

.hero p {
    font-size: 1.1rem;
    font-weight: 300;
    margin: 0 auto 2.5rem auto;
    max-width: 700px;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.7);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 50px;
    border: 2px solid #ffffff;
    background: transparent;
    color: #ffffff;
    font-weight: 600;
    text-transform: uppercase;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn:hover {
    background: #ffffff;
    color: #000000;
    opacity: 1;
}

/* Kits Grid */
.kits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    width: 100%;
    max-width: 1200px;
    margin-top: 50px;
}

/* Glassmorphism Cards */
.kit-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 50px 40px;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.kit-card:hover {
    transform: translateY(-15px);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.kit-card h3 {
    font-size: 1.75rem;
    margin-bottom: 20px;
}

.kit-card .price {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.kit-card ul {
    list-style: none;
    margin-bottom: 30px;
}

.kit-card ul li {
    font-size: 0.9rem;
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.7);
}

/* Forms */
.form-container {
    max-width: 600px;
    width: 100%;
    margin-top: 40px;
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 18px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.05);
}

/* Navigation Improvements */
.nav-logo img {
    height: 40px;
    width: auto;
    display: block;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 80px;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 0.2em;
}

.nav-links a {
    margin-left: 30px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

/* Utils */
.text-muted {
    color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 3rem;
    }
}