:root {
    --primary: #ff5722;
    --primary-hover: #e64a19;
    --accent: #ff003c;
    --bg-main: #0d0e12;
    --bg-card: #16181e;
    --bg-nav: #12141a;
    --text-color: #f1f1f1;
    --text-muted: #9e9e9e;
    --border-color: #262932;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-color);
    direction: rtl;
}

/* Header */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 8%;
    background-color: var(--bg-nav);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -1px;
}

.logo span {
    color: var(--primary);
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    margin: 0 15px;
    transition: color 0.3s;
}

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

.auth-buttons .btn-primary, .auth-buttons .btn-secondary {
    padding: 8px 18px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 14px;
    margin-right: 5px;
}

.btn-primary {
    background-color: var(--primary);
    color: #fff;
    transition: background 0.3s;
}

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

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

/* Hero Section */
.hero-section {
    padding: 100px 8%;
    text-align: center;
    background: radial-gradient(circle at center, #2a0c00 0%, var(--bg-main) 70%);
}

.badge {
    background: rgba(255, 87, 34, 0.15);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    border: 1px solid rgba(255, 87, 34, 0.3);
}

.hero-text h1 {
    font-size: 42px;
    margin: 20px 0 15px;
}

.hero-text p {
    color: var(--text-muted);
    font-size: 18px;
    margin-bottom: 30px;
}

.btn-large {
    padding: 12px 32px;
    font-size: 16px;
    border-radius: 8px;
    display: inline-block;
    text-decoration: none;
}

/* Domain Search */
.domain-section {
    background-color: var(--bg-card);
    padding: 50px 8%;
    text-align: center;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.domain-form {
    display: flex;
    justify-content: center;
    margin-top: 25px;
}

.domain-form input {
    width: 500px;
    padding: 15px 20px;
    border: 1px solid var(--border-color);
    border-radius: 0 8px 8px 0;
    background: var(--bg-main);
    color: #fff;
    outline: none;
}

.domain-form button {
    padding: 15px 30px;
    border: none;
    background: var(--primary);
    color: #fff;
    font-weight: bold;
    border-radius: 8px 0 0 8px;
    cursor: pointer;
}

/* Plans Grid */
.plans-section {
    padding: 80px 8%;
    text-align: center;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.plan-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 35px 25px;
    text-align: right;
    position: relative;
    transition: transform 0.3s, border-color 0.3s;
}

.plan-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.plan-card.featured {
    border: 2px solid var(--primary);
    box-shadow: 0 0 25px rgba(255, 87, 34, 0.15);
}

.popular-tag {
    position: absolute;
    top: -12px;
    left: 20px;
    background: var(--accent);
    color: #fff;
    font-size: 12px;
    padding: 3px 12px;
    border-radius: 10px;
}

.plan-price {
    font-size: 28px;
    font-weight: bold;
    color: var(--primary);
    margin: 20px 0;
}

.plan-price span {
    font-size: 14px;
    color: var(--text-muted);
}

.plan-features {
    list-style: none;
    margin-bottom: 30px;
}

.plan-features li {
    margin-bottom: 12px;
    color: var(--text-muted);
}

.plan-features li i {
    color: var(--primary);
    margin-left: 8px;
}

.btn-plan {
    display: block;
    text-align: center;
    background: var(--primary);
    color: #fff;
    padding: 12px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
}

footer {
    text-align: center;
    padding: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
}