/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --bg: #0A0A0B;
    --bg-2: #121214;
    --bg-3: #1A1A1D;
    --text: #F5F5F7;
    --text-dim: #9A9AA0;
    --text-dimmer: #6B6B70;
    --cyan: #00BCD4;
    --cyan-glow: rgba(0, 188, 212, 0.15);
    --border: rgba(255, 255, 255, 0.08);
    --radius: 16px;
    --radius-sm: 10px;
    --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: 'Inter', sans-serif; font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; }

/* ===== NAV ===== */
.nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    padding: 20px 0; transition: var(--transition);
}
.nav.scrolled {
    background: rgba(10, 10, 11, 0.85);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
}
.nav-inner {
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 14px; letter-spacing: 0.05em; }
.nav-logo span { color: var(--text); }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a { font-size: 14px; color: var(--text-dim); transition: color var(--transition); }
.nav-links a:hover { color: var(--text); }
.nav-shop {
    background: var(--cyan); color: #000 !important; padding: 8px 20px;
    border-radius: 100px; font-weight: 600; font-size: 13px;
}
.nav-shop:hover { background: #00D4F0; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.nav-mobile {
    display: none; flex-direction: column; gap: 20px;
    padding: 20px 24px; background: var(--bg-2);
    border-bottom: 1px solid var(--border);
}
.nav-mobile a { font-size: 16px; color: var(--text-dim); }
.nav-mobile.open { display: flex; }

/* ===== HERO ===== */
.hero {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden; padding: 120px 24px 80px;
}
.hero-bg {
    position: absolute; inset: 0; z-index: 0;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(0, 188, 212, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(0, 188, 212, 0.06) 0%, transparent 50%),
        var(--bg);
}
.hero-bg::before {
    content: ''; position: absolute; inset: 0;
    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;
}
.hero-content { position: relative; z-index: 1; max-width: 900px; text-align: center; }
.hero-eyebrow {
    font-size: 12px; font-weight: 700; letter-spacing: 0.2em; color: var(--cyan);
    margin-bottom: 20px; text-transform: uppercase;
}
.hero-title {
    font-size: clamp(48px, 8vw, 96px); font-weight: 900; line-height: 0.95;
    margin-bottom: 24px; letter-spacing: -0.04em;
}
.hero-accent {
    background: linear-gradient(135deg, var(--cyan) 0%, #00D4F0 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-sub {
    font-size: clamp(16px, 2vw, 20px); color: #C0C0C5;
 max-width: 600px; margin: 0 auto 40px; line-height: 1.6;
}
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 64px; }
.btn-primary {
    background: var(--cyan); color: #000; padding: 14px 32px;
    border-radius: 100px; font-weight: 700; font-size: 15px;
    transition: var(--transition); display: inline-block;
}
.btn-primary:hover { background: #00D4F0; transform: translateY(-2px); box-shadow: 0 8px 30px var(--cyan-glow); }
.btn-ghost {
    border: 1px solid var(--border); color: var(--text); padding: 14px 32px;
    border-radius: 100px; font-weight: 600; font-size: 15px;
    transition: var(--transition); display: inline-block;
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn-ghost-light {
    border: 1px solid rgba(255,255,255,0.2); color: var(--text); padding: 14px 32px;
    border-radius: 100px; font-weight: 600; font-size: 15px;
    transition: var(--transition); display: inline-block;
}
.btn-ghost-light:hover { border-color: var(--cyan); color: var(--cyan); }
.hero-stats {
    display: flex; gap: 48px; justify-content: center; flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-num { display: block; font-size: 32px; font-weight: 900; color: var(--text); font-family: 'Space Grotesk', sans-serif; }
.stat-label { display: block; font-size: 11px; color: var(--text-dimmer); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 4px; }
.hero-scroll {
    position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    z-index: 1;
}
.hero-scroll span { font-size: 10px; letter-spacing: 0.2em; color: var(--text-dimmer); }
.scroll-line { width: 1px; height: 40px; background: linear-gradient(180deg, var(--text-dimmer), transparent); }

/* ===== SECTIONS ===== */
section { padding: 100px 24px; }
.section-head { max-width: 700px; margin: 0 auto 64px; text-align: center; }
.section-eyebrow { font-size: 12px; font-weight: 700; letter-spacing: 0.2em; color: var(--cyan); text-transform: uppercase; margin-bottom: 16px; }
.section-title { font-size: clamp(32px, 5vw, 52px); margin-bottom: 16px; }
.section-sub { font-size: 17px; color: var(--text-dim); line-height: 1.6; }

/* ===== ARMS GRID ===== */
.arms { background: var(--bg-2); }
.arms-grid {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.arm-card {
    background: var(--bg-3); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 36px 32px;
    display: flex; flex-direction: column; gap: 12px;
    transition: var(--transition); position: relative; overflow: hidden;
}
.arm-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--cyan); transform: scaleX(0); transform-origin: left;
    transition: var(--transition);
}
.arm-card:hover { transform: translateY(-4px); border-color: rgba(0, 188, 212, 0.3); }
.arm-card:hover::before { transform: scaleX(1); }
.arm-icon { color: var(--cyan); margin-bottom: 8px; }
.arm-tag { font-size: 10px; font-weight: 700; letter-spacing: 0.15em; color: var(--text-dimmer); text-transform: uppercase; }
.arm-name { font-size: 24px; font-weight: 800; margin-bottom: 4px; }
.arm-desc { font-size: 14px; color: var(--text-dim); line-height: 1.6; flex-grow: 1; }
.arm-meta {
    display: flex; justify-content: space-between; align-items: center;
    margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border);
}
.arm-status { font-size: 13px; font-weight: 600; color: var(--cyan); }
.arm-arrow { font-size: 18px; color: var(--text-dimmer); transition: var(--transition); }
.arm-card:hover .arm-arrow { color: var(--cyan); transform: translateX(4px); }

/* Two-button variant for game card */
.arm-meta-buttons {
    flex-direction: column; gap: 8px; align-items: stretch;
}
.arm-btn {
    background: var(--cyan); color: #000; padding: 10px 20px;
    border-radius: 100px; font-weight: 700; font-size: 13px;
    text-align: center; transition: var(--transition); display: block;
}
.arm-btn:hover { background: #00D4F0; }
.arm-btn-outline {
    border: 1px solid var(--border); color: var(--text-dim); padding: 10px 20px;
    border-radius: 100px; font-weight: 600; font-size: 13px;
    text-align: center; transition: var(--transition); display: block;
}
.arm-btn-outline:hover { border-color: var(--cyan); color: var(--cyan); }

/* ===== MISSION ===== */
.mission { background: var(--bg); }
.mission-content { max-width: 800px; margin: 0 auto; }
.mission-title { font-size: clamp(36px, 6vw, 64px); margin-bottom: 32px; }
.mission-body p { font-size: 17px; color: var(--text-dim); line-height: 1.8; margin-bottom: 20px; }
.mission-body strong { color: var(--text); font-weight: 600; }
.mission-pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.pillar {
    text-align: center; padding: 32px 20px;
    background: var(--bg-2); border-radius: var(--radius);
    border: 1px solid var(--border);
}
.pillar-icon { font-size: 32px; margin-bottom: 16px; }
.pillar h4 { font-size: 16px; margin-bottom: 8px; }
.pillar p { font-size: 13px; color: var(--text-dim); line-height: 1.5; }

/* ===== STORY ===== */
.story { background: var(--bg-2); }
.story-grid {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.story-title { font-size: clamp(32px, 5vw, 48px); margin-bottom: 24px; }
.story-body p { font-size: 16px; color: var(--text-dim); line-height: 1.8; margin-bottom: 16px; }
.story-body strong { color: var(--text); font-weight: 600; }
.story-signature { font-size: 14px; color: var(--cyan); font-weight: 600; margin-top: 24px; }
.story-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.story-card {
    background: var(--bg-3); border: 1px solid var(--border);
    border-radius: var(--radius-sm); padding: 20px;
    display: flex; align-items: center; gap: 14px;
    transition: var(--transition);
}
.story-card:hover { border-color: rgba(0, 188, 212, 0.3); transform: translateY(-2px); }
.story-card-icon { font-size: 24px; }
.story-card-text strong { display: block; font-size: 15px; }
.story-card-text span { display: block; font-size: 12px; color: var(--text-dimmer); margin-top: 2px; }

/* ===== SOCIAL PROOF ===== */
.proof { background: var(--bg); }
.proof-content { max-width: 1200px; margin: 0 auto; }
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.proof-quote {
    background: var(--bg-2); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 28px 24px;
    display: flex; flex-direction: column; gap: 20px;
}
.proof-quote p { font-size: 15px; color: var(--text); line-height: 1.6; font-style: italic; }
.proof-author { display: flex; align-items: center; gap: 12px; }
.proof-avatar {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--cyan); color: #000;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 14px;
}
.proof-author strong { display: block; font-size: 14px; }
.proof-author span { display: block; font-size: 12px; color: var(--text-dimmer); }

/* ===== CTA ===== */
.cta-banner {
    background:
        radial-gradient(ellipse at center, rgba(0, 188, 212, 0.1) 0%, transparent 60%),
        var(--bg);
    text-align: center;
}
.cta-content { max-width: 700px; margin: 0 auto; }
.cta-content h2 { font-size: clamp(28px, 4vw, 40px); margin-bottom: 16px; }
.cta-content p { font-size: 17px; color: var(--text-dim); margin-bottom: 32px; }
.cta-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ===== FOOTER ===== */
.footer { background: var(--bg-2); border-top: 1px solid var(--border); padding: 64px 24px 32px; }
.footer-inner {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 1.5fr 2fr; gap: 64px;
}
.footer-brand { }
.footer-logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 14px; letter-spacing: 0.05em; margin-bottom: 12px; }
.footer-logo span { color: var(--text); }
.footer-brand p { font-size: 13px; color: var(--text-dimmer); }
.footer-links { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.footer-col h5 { font-size: 13px; font-weight: 700; margin-bottom: 16px; color: var(--text); }
.footer-col a { display: block; font-size: 13px; color: var(--text-dimmer); margin-bottom: 10px; transition: color var(--transition); }
.footer-col a:hover { color: var(--cyan); }
.footer-bottom { max-width: 1200px; margin: 48px auto 0; padding-top: 24px; border-top: 1px solid var(--border); }
.footer-bottom p { font-size: 12px; color: var(--text-dimmer); text-align: center; }

/* Newsletter + Social */
.footer-newsletter {
    max-width: 1200px; margin: 40px auto 0;
    display: flex; align-items: center; justify-content: space-between;
    gap: 32px; padding: 32px;
    background: var(--bg-3); border-radius: var(--radius); border: 1px solid var(--border);
}
.newsletter-left h5 { font-size: 16px; margin-bottom: 4px; }
.newsletter-left p { font-size: 13px; color: var(--text-dimmer); }
.newsletter-form { display: flex; gap: 8px; }
.newsletter-form input {
    background: var(--bg); border: 1px solid var(--border); border-radius: 100px;
    padding: 10px 20px; font-size: 14px; color: var(--text); width: 220px; outline: none;
    font-family: inherit; transition: border-color var(--transition);
}
.newsletter-form input:focus { border-color: var(--cyan); }
.newsletter-form input::placeholder { color: var(--text-dimmer); }
.newsletter-btn {
    background: var(--cyan); color: #000; border: none; border-radius: 100px;
    padding: 10px 24px; font-size: 14px; font-weight: 700; cursor: pointer;
    transition: var(--transition); white-space: nowrap;
}
.newsletter-btn:hover { background: #00D4F0; }
.footer-social {
    max-width: 1200px; margin: 24px auto 0;
    display: flex; gap: 16px; justify-content: center;
}
.footer-social a {
    width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 600; color: var(--text-dim);
    transition: var(--transition);
}
.footer-social a:hover { border-color: var(--cyan); color: var(--cyan); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .arms-grid { grid-template-columns: repeat(2, 1fr); }
    .mission-pillars { grid-template-columns: 1fr; }
    .story-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-inner { grid-template-columns: 1fr; gap: 40px; }
    .footer-links { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .nav-links { display: none; }
    .nav-toggle { display: flex; }
    section { padding: 60px 20px; }
    .arms-grid { grid-template-columns: 1fr; }
    .hero-stats { gap: 24px; }
    .stat-num { font-size: 24px; }
    .story-visual { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: 1fr 1fr; }
    .proof-grid { grid-template-columns: 1fr; }
    .footer-newsletter { flex-direction: column; text-align: center; }
    .newsletter-form { width: 100%; max-width: 400px; }
    .newsletter-form input { flex: 1; width: auto; }
}