:root {
    --primary: #f43f5e;
    --primary-dark: #e11d48;
    --secondary: #be123c;
    --accent: #f43f5e;
    --fire: #f97316;
    --fire-light: #fb923c;
    --gold: #fbbf24;
    --gold-light: #fcd34d;
    --dark: #030712;
    --dark-elevated: #0f172a;
    --dark-card: #1e293b;
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --success: #22c55e;
    --warning: #eab308;
    --glass: rgba(255,255,255,0.03);
    --glass-border: rgba(255,255,255,0.06);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', sans-serif;
    background: var(--dark);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Background */
.bg-layer {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -2;
    background: var(--dark);
}
.bg-glow {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1;
    background:
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(244,63,94,0.07) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 20%, rgba(190,18,60,0.06) 0%, transparent 50%),
        radial-gradient(ellipse 50% 50% at 50% 100%, rgba(251,191,36,0.04) 0%, transparent 50%);
    pointer-events: none;
}
.bg-grid {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1;
    background-image: 
        linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

/* Navbar */
.navbar {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    padding: 1.2rem 0; transition: all 0.4s ease;
}
.navbar.scrolled {
    background: rgba(3,7,18,0.85); backdrop-filter: blur(24px) saturate(1.4);
    border-bottom: 1px solid var(--glass-border);
    padding: 0.8rem 0;
}
.nav-container {
    max-width: 1200px; margin: 0 auto; padding: 0 2rem;
    display: flex; justify-content: space-between; align-items: center;
}
.logo {
    font-family: 'Orbitron', sans-serif; font-size: 1.4rem; font-weight: 800;
    color: var(--primary); text-decoration: none;
    display: flex; align-items: center; gap: 0.6rem; letter-spacing: 1px;
}
.logo i { font-size: 1.6rem; filter: drop-shadow(0 0 8px rgba(244,63,94,0.4)); }
.nav-links { display: flex; gap: 2.2rem; list-style: none; align-items: center; }
.nav-links a {
    color: var(--text-muted); text-decoration: none; font-weight: 500;
    font-size: 0.88rem; transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1); position: relative;
    letter-spacing: 0.3px; padding: 0.4rem 0.8rem; border-radius: 8px;
}
.nav-links a::before {
    content: ''; position: absolute; inset: 0; border-radius: 8px;
    background: linear-gradient(135deg, rgba(244,63,94,0.08), rgba(190,18,60,0.04));
    opacity: 0; transform: scale(0.9); transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}
.nav-links a::after {
    content: ''; position: absolute; bottom: 2px; left: 50%; width: 0; height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1); transform: translateX(-50%);
    border-radius: 2px; box-shadow: 0 0 8px rgba(244,63,94,0.4);
}
.nav-links a:hover { color: var(--text); text-shadow: 0 0 12px rgba(244,63,94,0.25); transform: translateY(-1px); }
.nav-links a:hover::before { opacity: 1; transform: scale(1); }
.nav-links a:hover::after { width: 60%; }
.mobile-menu-btn { display: none; background: none; border: none; color: var(--text); font-size: 1.5rem; cursor: pointer; }

/* Hero */
.hero {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    text-align: center; padding: 9rem 2rem 5rem; position: relative;
}
.hero-content { max-width: 800px; animation: fadeUp 1s ease; position: relative; z-index: 1; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

.hero-badge {
    display: inline-flex; align-items: center; gap: 0.6rem;
    background: rgba(244,63,94,0.08); border: 1px solid rgba(244,63,94,0.2);
    padding: 0.6rem 1.4rem; border-radius: 50px; font-size: 0.82rem;
    color: var(--primary); margin-bottom: 2rem; font-weight: 500;
    animation: glowPulse 3s infinite;
}
@keyframes glowPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(244,63,94,0.15); }
    50% { box-shadow: 0 0 20px 4px rgba(244,63,94,0.05); }
}
.hero h1 {
    font-family: 'Orbitron', sans-serif; font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 900; line-height: 1.15; margin-bottom: 1.2rem;
    background: linear-gradient(135deg, #fff 0%, var(--primary) 50%, var(--secondary) 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-subtitle {
    font-size: 1.15rem; color: var(--text-muted); margin-bottom: 0.8rem; line-height: 1.7;
}
.hero-desc {
    font-size: 0.95rem; color: var(--text-muted); margin-bottom: 2.5rem;
    background: var(--glass); border: 1px solid var(--glass-border);
    padding: 1rem 1.5rem; border-radius: 12px; display: inline-block;
}
.hero-desc strong { color: var(--primary); }
.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.btn {
    padding: 1rem 2.2rem; border-radius: 14px; font-weight: 600; font-size: 0.95rem;
    cursor: pointer; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none; display: inline-flex; align-items: center; gap: 0.6rem;
    border: none; position: relative; overflow: hidden;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--dark); box-shadow: 0 4px 24px rgba(244,63,94,0.25);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 32px rgba(244,63,94,0.35); }
.btn-secondary {
    background: var(--glass); color: var(--text); border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}
.btn-secondary:hover { background: rgba(255,255,255,0.06); border-color: rgba(244,63,94,0.3); color: var(--primary); }
.btn-fire {
    background: linear-gradient(135deg, var(--fire), var(--fire-light));
    color: white; box-shadow: 0 4px 24px rgba(249,115,22,0.25);
}
.btn-fire:hover { transform: translateY(-3px); box-shadow: 0 8px 32px rgba(249,115,22,0.35); }
.btn-gold {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: var(--dark); box-shadow: 0 4px 24px rgba(251,191,36,0.25);
    font-weight: 700;
}
.btn-gold:hover { transform: translateY(-3px); box-shadow: 0 8px 32px rgba(251,191,36,0.35); }

/* How to Identify Server */
.identify-section {
    max-width: 900px; margin: 0 auto 3rem; padding: 0 2rem;
}
.identify-card {
    background: linear-gradient(135deg, rgba(244,63,94,0.04), rgba(190,18,60,0.04));
    border: 1px solid rgba(244,63,94,0.1); border-radius: 20px;
    padding: 2rem; text-align: center;
}
.identify-card h3 {
    font-family: 'Orbitron', sans-serif; font-size: 1.2rem; margin-bottom: 1.5rem;
    color: var(--primary); display: flex; align-items: center; justify-content: center; gap: 0.6rem;
}
.identify-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.identify-item {
    background: rgba(0,0,0,0.2); border: 1px solid var(--glass-border);
    border-radius: 14px; padding: 1.2rem; text-align: left;
    transition: all 0.3s;
}
.identify-item:hover { border-color: rgba(244,63,94,0.2); transform: translateY(-2px); }
.identify-item .icon {
    width: 40px; height: 40px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem; margin-bottom: 0.8rem;
    overflow: hidden;
}
.identify-item .icon img {
    width: 70%; height: 70%;
    object-fit: contain;
}
.identify-item.blazor .icon { background: rgba(244,63,94,0.1); color: var(--primary); }
.identify-item.fire .icon { background: rgba(249,115,22,0.1); color: var(--fire); }
.identify-item.black .icon { background: rgba(251,191,36,0.1); color: var(--gold); }
.identify-item h4 { font-size: 0.9rem; margin-bottom: 0.3rem; }
.identify-item.blazor h4 { color: var(--primary); }
.identify-item.fire h4 { color: var(--fire); }
.identify-item.black h4 { color: var(--gold); }
.identify-item p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }

/* Server Selector */
.server-selector {
    max-width: 1000px; margin: 0 auto 2rem; padding: 0 2rem;
}
.server-selector h3 {
    font-family: 'Orbitron', sans-serif; text-align: center; font-size: 1.1rem;
    margin-bottom: 1.5rem; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 2px;
}
.server-cards {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem;
}
.server-card {
    background: var(--dark-card); border: 2px solid var(--glass-border);
    border-radius: 24px; padding: 2rem 1.5rem; cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center; position: relative; overflow: hidden;
}
.server-card::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px;
    transform: scaleX(0); transition: transform 0.4s;
}
.server-card.blazor::before { background: linear-gradient(90deg, var(--primary), var(--secondary)); }
.server-card.fire::before { background: linear-gradient(90deg, var(--fire), var(--fire-light)); }
.server-card.black::before { background: linear-gradient(90deg, var(--gold), var(--gold-light)); }
.server-card:hover::before, .server-card.active::before { transform: scaleX(1); }
.server-card:hover {
    transform: translateY(-4px); border-color: rgba(255,255,255,0.12);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.server-card.active { border-width: 2px; }
.server-card.active.blazor {
    border-color: var(--primary); background: linear-gradient(180deg, rgba(244,63,94,0.06) 0%, var(--dark-card) 100%);
    box-shadow: 0 0 40px rgba(244,63,94,0.1);
}
.server-card.active.fire {
    border-color: var(--fire); background: linear-gradient(180deg, rgba(249,115,22,0.06) 0%, var(--dark-card) 100%);
    box-shadow: 0 0 40px rgba(249,115,22,0.1);
}
.server-card.active.black {
    border-color: var(--gold); background: linear-gradient(180deg, rgba(251,191,36,0.06) 0%, var(--dark-card) 100%);
    box-shadow: 0 0 40px rgba(251,191,36,0.12);
}
.server-icon-wrap {
    width: 72px; height: 72px; border-radius: 24px; margin: 0 auto 1.2rem;
    display: flex; align-items: center; justify-content: center;
    font-size: 2rem; position: relative;
    overflow: hidden;
}
.server-icon-wrap img {
    width: 60%; height: 60%;
    object-fit: contain;
}
.server-card.blazor .server-icon-wrap {
    background: linear-gradient(135deg, rgba(244,63,94,0.15), rgba(190,18,60,0.15));
    color: var(--primary); box-shadow: 0 8px 24px rgba(244,63,94,0.15);
}
.server-card.fire .server-icon-wrap {
    background: linear-gradient(135deg, rgba(249,115,22,0.15), rgba(251,146,60,0.15));
    color: var(--fire); box-shadow: 0 8px 24px rgba(249,115,22,0.15);
}
.server-card.black .server-icon-wrap {
    background: linear-gradient(135deg, rgba(251,191,36,0.15), rgba(252,211,77,0.15));
    color: var(--gold); box-shadow: 0 8px 24px rgba(251,191,36,0.15);
}
.server-card h4 {
    font-family: 'Orbitron', sans-serif; font-size: 1.25rem; margin-bottom: 0.4rem;
}
.server-card.blazor h4 { color: var(--primary); }
.server-card.fire h4 { color: var(--fire); }
.server-card.black h4 { color: var(--gold); }
.server-card p { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 0.6rem; }
.server-count {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.35rem 1rem; border-radius: 20px;
    font-size: 0.75rem; font-weight: 700;
}
.server-card.blazor .server-count { background: rgba(244,63,94,0.1); color: var(--primary); }
.server-card.fire .server-count { background: rgba(249,115,22,0.1); color: var(--fire); }
.server-card.black .server-count { background: rgba(251,191,36,0.1); color: var(--gold); }

/* Section */
.section { padding: 4rem 2rem; max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-header h2 {
    font-family: 'Orbitron', sans-serif; font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 0.8rem;
}
.section-header p { color: var(--text-muted); max-width: 600px; margin: 0 auto; font-size: 0.95rem; }
.section-line {
    width: 50px; height: 3px; margin: 1rem auto 0;
    border-radius: 3px;
}
.section-line.blazor-line { background: linear-gradient(90deg, var(--primary), var(--secondary)); }
.section-line.fire-line { background: linear-gradient(90deg, var(--fire), var(--fire-light)); }
.section-line.black-line { background: linear-gradient(90deg, var(--gold), var(--gold-light)); }

/* Provider Banner */
.provider-banner {
    max-width: 950px; margin: 2rem auto 3rem; padding: 0 2rem;
}
.provider-banner-inner {
    background: var(--dark-card); border: 1px solid var(--glass-border);
    border-radius: 24px; padding: 2rem;
    display: flex; align-items: center; justify-content: center;
    gap: 2rem; flex-wrap: wrap; text-align: center;
    position: relative; overflow: hidden;
}
.provider-banner-inner::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(244,63,94,0.05) 0%, transparent 60%);
    pointer-events: none;
}
.provider-banner-inner.fire-bg::before {
    background: radial-gradient(circle at 50% 0%, rgba(249,115,22,0.05) 0%, transparent 60%);
}
.provider-banner-inner.black-bg::before {
    background: radial-gradient(circle at 50% 0%, rgba(251,191,36,0.06) 0%, transparent 60%);
}
.code-display {
    position: relative; z-index: 1;
}
.code-display .label {
    font-size: 0.8rem; color: var(--text-muted); margin-bottom: 0.5rem;
    display: flex; align-items: center; justify-content: center; gap: 0.4rem;
}
.code-display .code-box {
    background: rgba(0,0,0,0.4); border: 2px solid var(--primary);
    border-radius: 16px; padding: 1rem 2rem;
    font-family: 'Orbitron', monospace; font-size: 1.8rem;
    color: var(--primary); letter-spacing: 4px;
    display: inline-flex; align-items: center; gap: 1rem;
    box-shadow: 0 0 30px rgba(244,63,94,0.1);
}
.code-display .code-box .copy-icon {
    font-size: 1rem; color: var(--text-muted); cursor: pointer;
    transition: color 0.3s; padding: 0.3rem;
}
.code-display .code-box .copy-icon:hover { color: var(--primary); }
.code-display .code-box.fire-code { border-color: var(--fire); color: var(--fire); box-shadow: 0 0 30px rgba(249,115,22,0.1); }
.code-display .code-box.gold-code { border-color: var(--gold); color: var(--gold); box-shadow: 0 0 30px rgba(251,191,36,0.15); }
.code-display .apps-list {
    font-size: 0.8rem; color: var(--text-muted); margin-top: 0.6rem;
}

/* Apps Grid */
.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    grid-auto-rows: 1fr;
    gap: 1.2rem;
    align-items: stretch;
}
.app-card {
    background: var(--dark-card); border: 1px solid var(--glass-border);
    border-radius: 24px; padding: 1.6rem; transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative; overflow: hidden;
    display: flex; flex-direction: column;
}
.app-card::after {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(180deg, rgba(255,255,255,0.02) 0%, transparent 40%);
    pointer-events: none;
}
.app-card:hover {
    transform: translateY(-6px); border-color: rgba(255,255,255,0.15);
    box-shadow: 0 20px 48px rgba(0,0,0,0.4);
}
.app-card:hover .app-icon-circle {
    transform: scale(1.08) rotate(5deg);
}
.app-header {
    display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem;
    position: relative; z-index: 1;
}
.app-icon-circle {
    width: 56px; height: 56px; min-width: 56px;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; color: white;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.app-icon-img {
    width: 56px; height: 56px; min-width: 56px;
    border-radius: 50%;
    object-fit: cover;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.app-title { flex: 1; }
.app-title h3 { font-size: 1.05rem; margin-bottom: 0.15rem; font-weight: 700; }
.app-title .app-sub { color: var(--text-muted); font-size: 0.75rem; }
.provider-tag {
    display: inline-flex; align-items: center; gap: 0.4rem;
    background: rgba(244,63,94,0.08); border: 1px solid rgba(244,63,94,0.15);
    color: var(--primary); padding: 0.35rem 0.9rem; border-radius: 8px;
    font-family: 'Orbitron', monospace; font-size: 0.85rem; font-weight: 600;
    margin-bottom: 0.8rem; position: relative; z-index: 1;
}
.provider-tag.fire-tag { background: rgba(249,115,22,0.08); border-color: rgba(249,115,22,0.15); color: var(--fire); }
.provider-tag.gold-tag { background: rgba(251,191,36,0.08); border-color: rgba(251,191,36,0.15); color: var(--gold); }
.provider-tag.alt-tag { background: rgba(234,179,8,0.08); border-color: rgba(234,179,8,0.15); color: var(--warning); }
.provider-tag.alt2-tag { background: rgba(34,197,94,0.08); border-color: rgba(34,197,94,0.15); color: var(--success); }
.app-card p {
    color: var(--text-muted); font-size: 0.82rem; margin-bottom: 1rem;
    line-height: 1.6; position: relative; z-index: 1;
    min-height: 5em;
}
.app-meta {
    display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1rem; position: relative; z-index: 1;
}
.meta-tag {
    background: rgba(255,255,255,0.04); color: var(--text-muted);
    padding: 0.25rem 0.7rem; border-radius: 20px; font-size: 0.7rem;
    border: 1px solid rgba(255,255,255,0.05);
}
.app-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; position: relative; z-index: 1; }
.app-body { flex: 1; display: flex; flex-direction: column; position: relative; z-index: 1; }
.app-btn {
    flex: 1; min-width: 90px; padding: 0.6rem 0.8rem; border-radius: 10px;
    font-weight: 600; font-size: 0.78rem; cursor: pointer; transition: all 0.3s;
    text-decoration: none; display: inline-flex; align-items: center; justify-content: center;
    gap: 0.3rem; border: none;
}
.app-btn.primary-btn {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--dark);
}
.app-btn.primary-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(244,63,94,0.3); }
.app-btn.fire-btn {
    background: linear-gradient(135deg, var(--fire), var(--fire-light));
    color: white;
}
.app-btn.fire-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(249,115,22,0.3); }
.app-btn.gold-btn {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: var(--dark);
}
.app-btn.gold-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(251,191,36,0.3); }
.app-btn.secondary-btn {
    background: rgba(255,255,255,0.04); color: var(--text-muted);
    border: 1px solid var(--glass-border);
}
.app-btn.secondary-btn:hover { background: rgba(255,255,255,0.08); color: var(--text); border-color: rgba(255,255,255,0.15); }

/* Device Tabs */
.device-tabs {
    display: flex; gap: 0.5rem; justify-content: center;
    flex-wrap: wrap; margin-bottom: 2rem;
}
.device-tab {
    padding: 0.8rem 1.4rem; border-radius: 14px;
    background: var(--dark-card); border: 1px solid var(--glass-border);
    color: var(--text-muted); cursor: pointer; transition: all 0.3s;
    font-weight: 500; font-size: 0.85rem;
    display: flex; align-items: center; gap: 0.5rem;
}
.device-tab:hover { background: rgba(255,255,255,0.04); color: var(--text); border-color: rgba(255,255,255,0.1); }
.device-tab.active {
    background: linear-gradient(135deg, rgba(244,63,94,0.12), rgba(190,18,60,0.12));
    border-color: rgba(244,63,94,0.3); color: var(--primary);
}
.device-tab.active.fire-tab {
    background: linear-gradient(135deg, rgba(249,115,22,0.12), rgba(251,146,60,0.12));
    border-color: rgba(249,115,22,0.3); color: var(--fire);
}
.device-tab.active.black-tab {
    background: linear-gradient(135deg, rgba(251,191,36,0.12), rgba(252,211,77,0.12));
    border-color: rgba(251,191,36,0.3); color: var(--gold);
}

/* Tutorial */
.tutorial-wrapper { display: none; }
.tutorial-wrapper.active { display: block; animation: fadeSlide 0.5s ease; }
@keyframes fadeSlide { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.tutorial-panel {
    background: var(--dark-card); border: 1px solid var(--glass-border);
    border-radius: 24px; padding: 2.5rem; position: relative;
}
.tutorial-panel::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at 0% 0%, rgba(244,63,94,0.03) 0%, transparent 50%);
    pointer-events: none; border-radius: 24px;
}
.tutorial-panel h3 {
    font-family: 'Orbitron', sans-serif; font-size: 1.3rem; margin-bottom: 0.5rem;
    display: flex; align-items: center; gap: 0.8rem; position: relative; z-index: 1;
}
.tutorial-panel .subtitle { color: var(--text-muted); margin-bottom: 2.5rem; position: relative; z-index: 1; font-size: 0.95rem; }

.steps-list { list-style: none; position: relative; z-index: 1; }
.step-item {
    display: flex; gap: 1.5rem; margin-bottom: 2rem;
    padding-bottom: 2rem; border-bottom: 1px solid var(--glass-border);
}
.step-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.step-number {
    width: 44px; height: 44px; min-width: 44px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 14px; display: flex; align-items: center; justify-content: center;
    font-family: 'Orbitron', sans-serif; font-weight: 700; font-size: 1rem; color: white;
    box-shadow: 0 4px 16px rgba(244,63,94,0.2);
}
.step-number.fire-step {
    background: linear-gradient(135deg, var(--fire), var(--fire-light));
    box-shadow: 0 4px 16px rgba(249,115,22,0.2);
}
.step-number.gold-step {
    background: linear-gradient(135deg, var(--gold), var(--gold-light));
    color: var(--dark); box-shadow: 0 4px 16px rgba(251,191,36,0.2);
}
.step-content h4 { font-size: 1.05rem; margin-bottom: 0.5rem; font-weight: 700; }
.step-content p { color: var(--text-muted); line-height: 1.7; margin-bottom: 0.8rem; font-size: 0.9rem; }
.step-note {
    background: rgba(244,63,94,0.04); border-left: 3px solid var(--primary);
    padding: 0.9rem 1.2rem; border-radius: 0 12px 12px 0;
    font-size: 0.88rem; color: var(--text); line-height: 1.6;
}
.step-note strong { color: var(--primary); }
.step-note.warning-note {
    background: rgba(234,179,8,0.04); border-left-color: var(--warning);
}
.step-note.warning-note strong { color: var(--warning); }
.step-note.success-note {
    background: rgba(34,197,94,0.04); border-left-color: var(--success);
}
.step-note.success-note strong { color: var(--success); }
.step-note.fire-note {
    background: rgba(249,115,22,0.04); border-left-color: var(--fire);
}
.step-note.fire-note strong { color: var(--fire); }
.step-note.gold-note {
    background: rgba(251,191,36,0.04); border-left-color: var(--gold);
}
.step-note.gold-note strong { color: var(--gold); }

/* Server Content */
.server-content { display: none; }
.server-content.active { display: block; animation: fadeSlide 0.6s ease; }

/* CTA */
.cta-section {
    background: var(--dark-card); border: 1px solid var(--glass-border);
    border-radius: 28px; padding: 4rem 2rem; text-align: center;
    margin: 3rem auto; max-width: 900px; position: relative; overflow: hidden;
}
.cta-section::before {
    content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(244,63,94,0.04) 0%, transparent 60%);
    animation: rotate 25s linear infinite;
}
.cta-section.fire-cta::before {
    background: radial-gradient(circle, rgba(249,115,22,0.04) 0%, transparent 60%);
}
.cta-section.black-cta::before {
    background: radial-gradient(circle, rgba(251,191,36,0.05) 0%, transparent 60%);
}
@keyframes rotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.cta-content { position: relative; z-index: 1; }
.cta-section h2 { font-family: 'Orbitron', sans-serif; font-size: 2rem; margin-bottom: 1rem; }
.cta-section p { color: var(--text-muted); margin-bottom: 2rem; font-size: 1.05rem; }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
    background: var(--dark-card); border: 1px solid var(--glass-border);
    border-radius: 18px; margin-bottom: 1rem; overflow: hidden;
    transition: border-color 0.3s;
}
.faq-item:hover { border-color: rgba(255,255,255,0.1); }
.faq-question {
    padding: 1.4rem 1.6rem; display: flex; justify-content: space-between; align-items: center;
    cursor: pointer; font-weight: 600; font-size: 0.95rem; transition: color 0.3s;
}
.faq-question:hover { color: var(--primary); }
.faq-question i { transition: transform 0.3s; color: var(--text-muted); }
.faq-item.open .faq-question i { transform: rotate(180deg); color: var(--primary); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.open .faq-answer { max-height: 500px; }
.faq-answer-inner { padding: 0 1.6rem 1.4rem; color: var(--text-muted); line-height: 1.7; font-size: 0.9rem; }

/* Footer */
footer {
    border-top: 1px solid var(--glass-border); margin-top: 5rem;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.3) 100%);
}
.footer-content {
    max-width: 1200px; margin: 0 auto; padding: 4rem 2rem 2rem;
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem;
}
.footer-brand .logo { margin-bottom: 1rem; }
.footer-brand p { color: var(--text-muted); font-size: 0.88rem; line-height: 1.7; }
.footer-links h4 {
    font-family: 'Orbitron', sans-serif; font-size: 0.82rem;
    margin-bottom: 1.2rem; color: var(--primary); text-transform: uppercase; letter-spacing: 1px;
}
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 0.7rem; }
.footer-links a { color: var(--text-muted); text-decoration: none; font-size: 0.85rem; transition: all 0.3s; }
.footer-links a:hover { color: var(--primary); padding-left: 4px; }
.footer-bottom {
    max-width: 1200px; margin: 0 auto; padding: 2rem;
    border-top: 1px solid var(--glass-border); text-align: center;
    color: var(--text-muted); font-size: 0.8rem;
}

/* Toast Notification */
.toast {
    position: fixed; bottom: 2rem; right: 2rem;
    background: var(--dark-card); border: 1px solid var(--glass-border);
    border-radius: 14px; padding: 1rem 1.5rem;
    display: flex; align-items: center; gap: 0.8rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    transform: translateY(100px); opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9999; font-weight: 600; font-size: 0.9rem;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast i { font-size: 1.2rem; }
.toast.success-toast i { color: var(--success); }
.toast.success-toast { border-color: rgba(34,197,94,0.3); }

/* Responsive */
@media (max-width: 968px) {
    .server-cards { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
    .identify-grid { grid-template-columns: 1fr; }
    .footer-content { grid-template-columns: 1fr 1fr; gap: 2rem; }
    .provider-banner-inner { flex-direction: column; gap: 1.5rem; }
}
@media (max-width: 768px) {
    .nav-links {
        display: none; position: absolute; top: 100%; left: 0; width: 100%;
        background: var(--dark-elevated); flex-direction: column; padding: 2rem;
        gap: 1.5rem; border-bottom: 1px solid var(--glass-border); backdrop-filter: blur(20px);
    }
    .nav-links.active { display: flex; }
    .mobile-menu-btn { display: block; }
    .footer-content { grid-template-columns: 1fr; gap: 2rem; }
    .tutorial-panel { padding: 1.5rem; }
    .step-item { flex-direction: column; gap: 1rem; }
    .hero { padding-top: 7rem; }
    .code-display .code-box { font-size: 1.4rem; padding: 0.8rem 1.2rem; }
}

.hero-logo { display: flex; justify-content: center; }
.hero-logo img { transition: transform 0.5s ease; }
.hero-logo img:hover { transform: scale(1.05); }

.hero-canvas {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    pointer-events: none;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--dark-card); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-dark); }

/* Floating particles */
.particles {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none; z-index: -1; overflow: hidden;
}
.particle {
    position: absolute; width: 3px; height: 3px;
    background: var(--primary); border-radius: 50%; opacity: 0.2;
    animation: floatUp 20s infinite linear;
}
@keyframes floatUp {
    0% { transform: translateY(110vh) translateX(0); opacity: 0; }
    10% { opacity: 0.2; }
    90% { opacity: 0.2; }
    100% { transform: translateY(-10vh) translateX(30px); opacity: 0; }
}