/* 
    GoDaddy Clone Master Stylesheet
    Theme: Modern Dark + Premium Green Accent
    Inspired by: Stripe, Vercel, Linear
*/

:root {
    --bg-primary: #0A0A0A;
    --bg-secondary: #121212;
    --accent: #00D26A;
    --accent-hover: #00b05a;
    --text-primary: #FFFFFF;
    --text-secondary: #A1A1AA;
    --border-color: #27272A;
    --card-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* --- Navigation --- */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(12px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

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

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

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

.nav-auth {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.btn {
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    display: inline-block;
}

.btn-primary {
    background: var(--accent);
    color: #000;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background: var(--border-color);
}

/* --- Hero Section --- */
.hero {
    padding: 10rem 5% 5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.hero p {
    color: var(--text-secondary);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 3rem;
}

/* --- Domain Search --- */
.search-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-secondary);
    padding: 0.5rem;
    border-radius: 12px;
    display: flex;
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
}

.search-container input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 1rem 1.5rem;
    color: #fff;
    font-size: 1.1rem;
    outline: none;
}

.search-container .btn {
    padding: 1rem 2.5rem;
}

/* --- Sections --- */
section {
    padding: 5rem 5%;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-title p {
    color: var(--text-secondary);
}

/* --- Cards --- */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    border-radius: 16px;
    transition: var(--transition);
}

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

.card h3 {
    margin-bottom: 1rem;
}

.price {
    font-size: 2.5rem;
    font-weight: 800;
    margin: 1.5rem 0;
}

.price span {
    font-size: 1rem;
    color: var(--text-secondary);
}

.features-list {
    margin-bottom: 2rem;
}

.features-list li {
    margin-bottom: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.features-list li::before {
    content: '✓';
    color: var(--accent);
    font-weight: bold;
}

/* --- Auth Pages --- */
.auth-container {
    max-width: 450px;
    margin: 8rem auto;
    background: var(--bg-secondary);
    padding: 3rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.form-group input {
    width: 100%;
    padding: 0.8rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: #fff;
    outline: none;
}

.form-group input:focus {
    border-color: var(--accent);
}

/* --- Dashboard --- */
.dashboard-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 100vh;
    padding-top: 5rem;
}

.sidebar {
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 2rem;
}

.sidebar-menu li {
    margin-bottom: 1rem;
}

.sidebar-menu a {
    display: block;
    padding: 0.8rem 1rem;
    border-radius: 8px;
}

.sidebar-menu a:hover, .sidebar-menu a.active {
    background: rgba(0, 210, 106, 0.1);
    color: var(--accent);
}

.main-content {
    padding: 3rem;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.stat-card h4 {
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
}

.stat-card .value {
    font-size: 1.8rem;
    font-weight: 700;
    margin-top: 0.5rem;
}

/* --- Footer --- */
footer {
    padding: 5rem 5%;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2rem;
}

/* --- Responsive --- */
@media (max-width: 992px) {
    .dashboard-layout {
        grid-template-columns: 1fr;
    }
    .sidebar {
        display: none;
    }
    .hero h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .stat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}