:root {
    --bg: #030303;
    --surface: #0a0a0c;
    --accent: #7c5cfc;
    --accent-glow: rgba(124, 92, 252, 0.3);
    --text: #ffffff;
    --text-dim: #9494a8;
    --glass: rgba(255, 255, 255, 0.03);
    --border: rgba(255, 255, 255, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, .logo-text {
    font-family: 'Outfit', sans-serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.glass {
    background: var(--glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 20px;
}

/* Nav */
nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 48px);
    max-width: 1100px;
    z-index: 1000;
    height: 72px;
}

nav .container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    font-size: 24px;
    color: var(--accent);
    text-shadow: 0 0 10px var(--accent-glow);
}

.logo-text {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

@media (max-width: 768px) {
    .nav-links { gap: 10px; }
    .nav-links a:not(.discord-chip):not(.nav-item) { display: none; }
    .logo-text { font-size: 16px; }
    .nav-item { font-size: 12px; }
}

.nav-links a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: color 0.3s;
    white-space: nowrap;
}

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

.discord-chip {
    background: #5865F2;
    color: white !important;
    padding: 6px 16px;
    border-radius: 100px;
}

/* Hero */
.hero {
    padding-top: 200px;
    padding-bottom: 100px;
    text-align: center;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(124, 92, 252, 0.1);
    color: var(--accent);
    border: 1px solid rgba(124, 92, 252, 0.2);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 24px;
}

h1 {
    font-size: 84px;
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.gradient-text {
    background: linear-gradient(135deg, #fff 30%, #a8a8ff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 20px;
    color: var(--text-dim);
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 80px;
}

.btn {
    padding: 14px 32px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-primary {
    background: var(--accent);
    color: white;
    box-shadow: 0 10px 30px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--accent-glow);
}

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

.btn-secondary:hover {
    background: rgba(255,255,255,0.08);
}

/* Mockup */
.hero-image-wrapper {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.glow-orb {
    position: absolute;
    width: 400px;
    height: 400px;
    background: var(--accent);
    filter: blur(150px);
    opacity: 0.15;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
}

.mockup {
    width: 600px;
    height: 400px;
    margin: 0 auto;
    overflow: hidden;
    box-shadow: 0 50px 100px rgba(0,0,0,0.5);
}

.mockup-header {
    height: 40px;
    background: rgba(255,255,255,0.02);
    display: flex;
    align-items: center;
    padding: 0 16px;
    border-bottom: 1px solid var(--border);
}

.dots {
    display: flex;
    gap: 6px;
}

.dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border);
}

.mockup-body {
    padding: 24px;
}

.chat-mockup {
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-align: left;
}

.msg {
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 13px;
    max-width: 80%;
}

.msg.ai {
    background: rgba(124, 92, 252, 0.1);
    border: 1px solid rgba(124, 92, 252, 0.2);
    align-self: flex-start;
}

.msg.user {
    background: var(--surface);
    border: 1px solid var(--border);
    align-self: flex-end;
}

.shimmer {
    position: relative;
    overflow: hidden;
}

.shimmer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Features */
.features {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 40px;
    margin-bottom: 16px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    padding: 40px;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 40px;
    margin-bottom: 24px;
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-dim);
    font-size: 15px;
}

/* Install */
.install-guide {
    padding: 100px 0;
}

.install-card {
    padding: 80px;
    text-align: center;
}

.install-card h2 {
    font-size: 48px;
    margin-bottom: 16px;
}

.install-card > p {
    color: var(--text-dim);
    margin-bottom: 48px;
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: left;
}

.step {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.step-num {
    width: 40px;
    height: 40px;
    background: var(--accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

.step p {
    font-size: 15px;
}

/* --- Auth & Dashboard --- */
.hidden { display: none !important; }

.btn-nav-primary {
    background: var(--accent);
    color: white;
    padding: 10px 24px;
    border-radius: 99px;
    border: none;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    box-shadow: 0 4px 15px var(--accent-glow);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid rgba(255, 255, 255, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(124, 92, 252, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(124, 92, 252, 0); }
    100% { box-shadow: 0 0 0 0 rgba(124, 92, 252, 0); }
}

.btn-nav-primary:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px var(--accent-glow);
    background: #8b6fff;
    animation: none;
}

.nav-auth-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-login:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent);
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    width: 100%;
    max-width: 400px;
    padding: 40px;
    position: relative;
    border-radius: 24px;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    cursor: pointer;
    color: var(--text-dim);
}

.auth-box h2 {
    margin-bottom: 25px;
    text-align: center;
}

.social-auth {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 25px;
}

.social-btn {
    padding: 12px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.google-btn { background: #fff; color: #000; }
.discord-btn { background: #5865F2; color: #fff; }

.divider {
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    line-height: 0.1em;
    margin: 20px 0 30px;
}

.divider span { background: #111; padding: 0 10px; color: var(--text-dim); font-size: 12px; }

#auth-form input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 12px 15px;
    border-radius: 12px;
    color: white;
    margin-bottom: 15px;
}

/* Dashboard */
.dashboard-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg);
    z-index: 900;
    padding-top: 120px;
}

.dashboard-card {
    padding: 40px;
    border-radius: 32px;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 40px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 25px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-card label {
    font-size: 12px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 8px;
}

.stat-card p {
    font-size: 24px;
    font-weight: 800;
    color: var(--accent);
}

.dashboard-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-dim);
    font-weight: 600;
    padding: 8px 16px;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s;
}

.tab-btn.active {
    background: rgba(124, 92, 252, 0.1);
    color: var(--accent);
}

.dashboard-content {
    min-height: 250px;
}

.tab-pane {
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.settings-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.setting-item {
    background: rgba(255, 255, 255, 0.03);
    padding: 20px;
    border-radius: 16px;
    border: 1px solid var(--border);
}

.setting-item label {
    font-size: 12px;
    color: var(--text-dim);
    text-transform: uppercase;
    margin-bottom: 8px;
    display: block;
}

.mono { font-family: monospace; letter-spacing: 0.5px; opacity: 0.8; }

.redeem-section {
    background: rgba(139, 92, 246, 0.05);
    padding: 30px;
    border-radius: 24px;
    border: 1px dashed var(--primary);
}

.redeem-section h3 { margin-bottom: 20px; }

.redeem-input {
    display: flex;
    gap: 15px;
}

.redeem-input input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 12px;
    color: white;
    font-family: monospace;
    letter-spacing: 2px;
}

.btn-logout {
    background: none;
    border: 1px solid rgba(248, 113, 113, 0.3);
    color: #f87171;
    padding: 8px 15px;
    border-radius: 8px;
    cursor: pointer;
}

footer {
    padding: 60px 0;
    border-top: 1px solid var(--border);
    margin-top: 100px;
}

footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

footer p {
    color: var(--text-dim);
    font-size: 14px;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 14px;
}

@media (max-width: 900px) {
    h1 { font-size: 56px; }
    .feature-grid, .steps { grid-template-columns: 1fr; }
    .mockup { width: 100%; height: auto; }
}