/* ========== GLOBAL ========== */
:root {
    --bg: #05070d;
    --card: #0a0f1a;
    --text: #e6eaff;
    --accent: #00e5ff;
    --accent2: #ff00c8;
    --glow: 0 0 15px #00eaff, 0 0 25px #00eaff;
    --glow-pink: 0 0 15px #ff00d4, 0 0 25px #ff00d4;
}

body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    font-family: Arial, sans-serif;
    color: var(--text);
}

/* ========== NAVBAR ========== */
.navbar {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(10, 15, 26, 0.7);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #0f1624;
}

.nav-title {
    font-size: 28px;
    font-weight: bold;
    color: var(--accent);
    text-shadow: var(--glow);
}

.nav-sub {
    font-size: 12px;
    opacity: 0.7;
}

.nav-links a {
    color: var(--text);
    margin-right: 20px;
    text-decoration: none;
    font-size: 15px;
}

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

/* ========== HERO SECTION ========== */
.hero {
    display: flex;
    justify-content: space-between;
    padding: 60px;
}

.hero-main-title {
    font-size: 50px;
    font-weight: bold;
    text-shadow: var(--glow);
}

.hero-tagline {
    width: 400px;
    line-height: 1.6;
    opacity: 0.8;
}

/* ========== BUTTONS ========== */
.btn-primary {
    padding: 14px 28px;
    background: var(--accent);
    border: none;
    color: #000;
    font-weight: bold;
    cursor: pointer;
    text-shadow: var(--glow);
    box-shadow: var(--glow);
    border-radius: 6px;
}

.btn-primary:hover {
    background: #00ffff;
    box-shadow: 0 0 25px #00ffff, 0 0 45px #00ffff;
}

.btn-outline {
    padding: 14px 28px;
    color: var(--accent);
    border: 2px solid var(--accent);
    background: transparent;
    text-shadow: var(--glow);
    border-radius: 6px;
    cursor: pointer;
}

.btn-outline:hover {
    background: rgba(0, 255, 255, 0.1);
    box-shadow: var(--glow);
}

/* ========== MINT CARD ========== */
.mint-card {
    width: 350px;
    padding: 25px;
    background: var(--card);
    border-radius: 12px;
    box-shadow: 0 0 20px #00eaff55;
    border: 1px solid #00e5ff55;
    display: inline-block;
    margin: auto;
}

.mint-input {
    width: 100%;
    padding: 14px;
    background: #0f1624;
    border: 1px solid #00e5ff88;
    color: var(--text);
    border-radius: 8px;
    outline: none;
}

/* ========== NFT PREVIEW ========== */
.hero-card {
    width: 300px;
    position: relative;
}

.hero-card img {
    width: 100%;
    border-radius: 10px;
    box-shadow: var(--glow);
}

.hero-glow-ring {
    position: absolute;
    width: 340px;
    height: 340px;
    left: -20px;
    top: -20px;
    border-radius: 50%;
    border: 3px solid var(--accent2);
    box-shadow: var(--glow-pink);
    animation: spin 6s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

/* ========== FOOTER ========== */
.footer {
    text-align: center;
    padding: 20px;
    margin-top: 40px;
    border-top: 1px solid #0f1624;
    opacity: 0.6;
}