@import url('https://fonts.googleapis.com/css2?family=DM+Mono:ital,wght@0,300;0,400;0,500;1,400&family=Sora:wght@300;400;500;600;700;800&display=swap');
:root {
  --bg: #FFFFFF; --bg2: #FFFFFF; --card: #FFFFFF;
  --border: #E4E4E7; --border-light: #D1D1D6;
  --black: #09090B; --gray: #71717A; --gray-light: #52525B;
  --mono: 'DM Mono', monospace; --sans: 'Sora', sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--black); font-family: var(--sans); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* NAV */
nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; border-bottom: 1px solid var(--border); background: rgba(255,255,255,0.92); backdrop-filter: blur(20px); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.logo { font-family: var(--mono); font-size: 16px; font-weight: 500; letter-spacing: -0.02em; color: var(--black); text-decoration: none; }
.logo span { color: var(--gray); }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a { font-size: 13px; color: var(--gray); text-decoration: none; transition: color 0.2s; }
.nav-links a:hover { color: var(--black); }
.btn-nav { padding: 7px 18px; border: 1px solid var(--border-light); border-radius: 8px; font-size: 13px; color: var(--black); background: transparent; cursor: pointer; font-family: var(--sans); text-decoration: none; transition: border-color 0.2s, background 0.2s; }
.btn-nav:hover { border-color: #aaa; background: #f0f0f0; }

/* PAGE HEADER */
.page-header { padding: 130px 0 64px; border-bottom: 1px solid var(--border); background: var(--bg); }
.page-label { font-family: var(--mono); font-size: 10px; color: var(--gray); letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 14px; }
.page-title { font-size: clamp(32px, 5vw, 60px); font-weight: 700; letter-spacing: -0.04em; line-height: 1.06; margin-bottom: 16px; }
.page-sub { font-size: 16px; color: var(--gray); max-width: 500px; line-height: 1.7; font-weight: 300; }

/* SECTION */
.section { padding: 80px 0; }
.section-label { font-family: var(--mono); font-size: 10px; color: var(--gray); letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 14px; }
.section-title { font-size: clamp(24px, 3vw, 38px); font-weight: 700; letter-spacing: -0.035em; line-height: 1.1; margin-bottom: 12px; }
.section-sub { font-size: 14px; color: var(--gray); max-width: 480px; font-weight: 300; line-height: 1.7; }

/* CARDS */
.card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 28px; transition: border-color 0.3s, transform 0.25s, box-shadow 0.3s; }
.card:hover { border-color: var(--border-light); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,0.07); }
.card-icon { width: 38px; height: 38px; border: 1px solid var(--border); border-radius: 9px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; background: var(--bg); }
.card-icon svg { width: 18px; height: 18px; color: var(--gray-light); }
.card-title { font-size: 15px; font-weight: 600; letter-spacing: -0.02em; margin-bottom: 8px; }
.card-desc { font-size: 13px; color: var(--gray); line-height: 1.65; }

/* BUTTONS */
.btn-primary { padding: 13px 26px; background: var(--black); color: #fff; border: none; border-radius: 10px; font-size: 14px; font-weight: 600; font-family: var(--sans); cursor: pointer; text-decoration: none; transition: opacity 0.2s, transform 0.2s; display: inline-block; }
.btn-primary:hover { opacity: 0.82; transform: translateY(-1px); }
.btn-secondary { padding: 13px 26px; background: transparent; border: 1px solid var(--border-light); color: var(--gray-light); border-radius: 10px; font-size: 14px; font-weight: 500; font-family: var(--sans); cursor: pointer; text-decoration: none; transition: border-color 0.2s, color 0.2s, transform 0.2s; display: inline-block; }
.btn-secondary:hover { border-color: #aaa; color: var(--black); transform: translateY(-1px); }

/* FOOTER */
.footer-full { background: #fff; border-top: 1px solid var(--border); padding: 0; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; padding: 56px 0 48px; border-bottom: 1px solid var(--border); }
.footer-tagline { font-size: 13px; color: var(--gray); line-height: 1.65; max-width: 300px; margin: 14px 0 18px; font-weight: 300; }
.footer-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: #22c55e; display: inline-block; animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.35} }
.footer-badge { font-family: var(--mono); font-size: 10px; color: var(--gray); border: 1px solid var(--border); padding: 4px 10px; border-radius: 100px; background: var(--bg); display: flex; align-items: center; gap: 6px; letter-spacing: 0.04em; }
.newsletter-label { font-size: 13px; font-weight: 600; color: var(--black); letter-spacing: -0.01em; margin-bottom: 6px; }
.newsletter-sub { font-size: 12px; color: var(--gray); margin-bottom: 14px; line-height: 1.6; font-weight: 300; }
.newsletter-row { display: flex; gap: 8px; }
.newsletter-input { flex: 1; padding: 10px 14px; border: 1px solid var(--border); border-radius: 9px; font-size: 13px; font-family: var(--sans); background: var(--bg); color: var(--black); outline: none; transition: border-color 0.2s; }
.newsletter-input:focus { border-color: #aaa; }
.newsletter-input::placeholder { color: #bbb; }
.newsletter-btn { padding: 10px 20px; background: var(--black); color: #fff; border: none; border-radius: 9px; font-size: 13px; font-weight: 500; font-family: var(--sans); cursor: pointer; white-space: nowrap; transition: opacity 0.2s; }
.newsletter-btn:hover { opacity: 0.8; }
.newsletter-fine { font-size: 11px; color: #bbb; font-family: var(--mono); margin-top: 8px; }
.footer-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; padding: 48px 0; border-bottom: 1px solid var(--border); }
.footer-col { display: flex; flex-direction: column; gap: 10px; padding-right: 24px; }
.footer-col-title { font-size: 11px; font-weight: 600; color: var(--black); letter-spacing: 0.06em; text-transform: uppercase; font-family: var(--mono); margin-bottom: 4px; }
.footer-col a { font-size: 13px; color: var(--gray); text-decoration: none; transition: color 0.2s; display: flex; align-items: center; gap: 7px; line-height: 1.4; }
.footer-col a:hover { color: var(--black); }
.hiring-tag { font-family: var(--mono); font-size: 9px; background: #dcfce7; color: #15803d; padding: 2px 7px; border-radius: 4px; letter-spacing: 0.06em; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding: 24px 0; flex-wrap: wrap; gap: 16px; }
.footer-copy { font-size: 11px; color: #bbb; font-family: var(--mono); }
.footer-chains { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.footer-chain-label { font-family: var(--mono); font-size: 10px; color: var(--gray); margin-right: 2px; }
.footer-chain-chip { font-family: var(--mono); font-size: 9px; color: var(--gray); border: 1px solid var(--border); padding: 2px 7px; border-radius: 4px; background: var(--bg); letter-spacing: 0.04em; }
.footer-socials { display: flex; gap: 8px; }
.social-link { width: 30px; height: 30px; border: 1px solid var(--border); border-radius: 7px; background: var(--bg); display: flex; align-items: center; justify-content: center; color: var(--gray); text-decoration: none; transition: border-color 0.2s, color 0.2s, background 0.2s; }
.social-link:hover { border-color: #aaa; color: var(--black); background: #fff; }

/* REVEAL */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
  .footer-cols { grid-template-columns: 1fr 1fr; gap: 36px; }
  .nav-links > a:not(.btn-nav) { display: none; }
}
@media (max-width: 520px) {
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 14px; }
  .footer-chains { display: none; }
}