/* --- Variables --- */
:root {
    --bg-color: #05080A;
    --sidebar-bg: #0B0F14;
    --card-bg: #0D1117;
    --text-color: #E6EDF3;
    --text-secondary: #8B949E;
    --accent: #00D6B4;
    --accent-hover: #00F0C9;
    --alert: #FF3333;
    --border: #20262C;
    --font-main: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

html, body {
    width: 100%;
    overflow-x: hidden; /* Prevents side scrolling */
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    transition: 0.2s;
}

/* --- Layout Components --- */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 20px;
    width: 100%;
}

/* --- Navbar Fixed --- */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid var(--border);
    background: rgba(5, 8, 10, 0.9);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 1px;
}

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

.nav-links {
    display: flex;
    gap: 15px;
    align-items: center;
}

.contact-link {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
}

/* --- Hero Section Responsive --- */
.hero {
    text-align: center;
    padding: 80px 20px;
    background: radial-gradient(circle at 50% 0%, rgba(0, 214, 180, 0.1), transparent 70%);
}

.hero h1 {
    font-size: clamp(32px, 8vw, 56px); /* Dynamic size based on screen */
    line-height: 1.1;
    margin-bottom: 10px;
}

.hero-sub {
    color: var(--text-color) !important;
}

.hero p {
    font-size: clamp(16px, 4vw, 18px);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 20px auto 35px;
}

.hero-btns {
    display: flex;
    gap: 12px;
    justify-content: center;
}

/* --- Buttons --- */
.btn {
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn-sm { padding: 8px 16px; font-size: 12px; }

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

.btn-outline {
    background: rgba(255,255,255,0.05);
    color: #fff;
    border: 1px solid var(--border);
}

/* --- Features Grid --- */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.feature-card {
    background: var(--sidebar-bg);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border);
}

/* --- Pricing Section --- */

.pricing-section {

    padding: 80px 20px;

    background: radial-gradient(circle at 50% 50%, rgba(0, 214, 180, 0.03), transparent 70%);

}



.pricing-header {

    text-align: center;

    margin-bottom: 60px;

}



.pricing-header h2 {

    font-size: 36px;

    margin-bottom: 15px;

}



/* Mobile First Pricing Grid */

.pricing-grid {

    display: grid;

    grid-template-columns: 1fr;

    gap: 30px;

    margin: 0 auto;

    width: 100%;

    max-width: 500px;

}



/* Desktop - 3 Columns */

@media (min-width: 900px) {

    .pricing-grid {

        grid-template-columns: repeat(3, 1fr);

        max-width: 1200px;

    }

}



.pricing-card {

    background: var(--sidebar-bg);

    border: 1px solid var(--border);

    border-radius: 16px;

    padding: 40px 20px;

    text-align: center;

    transition: transform 0.3s ease, border-color 0.3s ease;

    position: relative;

    display: flex;

    flex-direction: column;

    justify-content: space-between;

    height: 100%;

}



.pricing-card:hover {

    transform: translateY(-5px);

    border-color: var(--accent);

}



.pricing-card h3 {

    color: var(--text-secondary);

    font-size: 18px;

    margin-bottom: 20px;

    text-transform: uppercase;

    letter-spacing: 1px;

}



.price-tag {

    font-size: 36px;

    font-weight: 700;

    color: var(--text-color);

    margin-bottom: 10px;

}



.price-duration {

    display: block;

    font-size: 16px;

    color: var(--text-secondary);

    font-weight: 400;

}



.plan-features {

    margin: 30px 0;

    text-align: left;

}



.plan-features li {

    margin-bottom: 12px;

    color: var(--text-secondary);

    display: flex;

    align-items: center;

    gap: 10px;

}



.plan-features li::before {

    content: "✓";

    color: var(--accent);

    font-weight: bold;

}



.btn-full {

    width: 100%;

    display: block;

}



/* --- Footer Responsive --- */
.main-footer {
    padding: 60px 20px;
    background: var(--sidebar-bg);
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-grid {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.footer-info {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.info-block h5 {
    color: var(--accent);
    margin-bottom: 8px;
}

.info-block a { color: var(--text-color); font-size: 14px; }

.copyright {
    margin-top: 40px;
    font-size: 12px;
    color: var(--text-secondary);
}

/* --- Mobile Specific Tweaks --- */
@media (max-width: 600px) {
    .container { padding: 30px 15px; }
    .hero { padding: 60px 15px; }
    .hero-btns { flex-direction: column; }
    .pricing-grid { grid-template-columns: 1fr; }
    .navbar { padding: 12px 15px; }
    .logo { font-size: 18px; }
}