/* ============================================================
   SYRAX GLOBAL — Shared Stylesheet
   Design system, nav, footer, hero, section utilities
   ============================================================ */

:root{
  --bg:#030c0d;--bg2:#061113;--bg3:#091618;
  --surface:#0d1f22;--surface2:#122629;
  --border:rgba(15,168,176,0.08);--border2:rgba(15,168,176,0.18);--border3:rgba(15,168,176,0.3);
  --text:#ddf0f2;--text2:#7ab3bb;--text3:#3d6e75;
  --accent:#0fa8b0;--accent-dark:#0a7a80;--accent2:#0d8f96;--accent3:#1dd9e8;
  --accent-glow:rgba(15,168,176,0.12);--accent-glow2:rgba(15,168,176,0.25);
  --gold:#c8a96e;--gold2:#a8894e;--green:#0fa898;
  --mono:'DM Mono',monospace;--sans:'DM Sans',sans-serif;--display:'Syne',sans-serif
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:#030c0d;color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
.hero-canvas{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:0;pointer-events:none}

/* ── NAV ──────────────────────────────────────────────────── */
nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(3,12,13,0.92);backdrop-filter:blur(24px) saturate(1.8);border-bottom:1px solid var(--border);padding:0 2rem;height:90px;display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.nav-logo img{height:80px;width:auto;object-fit:contain}
.nav-links{display:flex;align-items:center;list-style:none}
.nav-links a{color:var(--text2);text-decoration:none;font-size:.78rem;font-weight:500;letter-spacing:.04em;padding:0 .8rem;height:90px;display:flex;align-items:center;transition:color .2s;border-bottom:2px solid transparent;white-space:nowrap}
.nav-links a:hover{color:var(--text)}
.nav-links a.active{color:var(--accent3);border-bottom-color:var(--accent)}
.nav-cta{display:flex;align-items:center;gap:.75rem}
.nav-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:.5rem;border:none;background:transparent}
.nav-hamburger span{display:block;width:22px;height:2px;background:var(--text2);border-radius:2px;transition:all .3s}
.nav-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-hamburger.open span:nth-child(2){opacity:0}
.nav-hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:none;position:fixed;top:90px;left:0;right:0;background:rgba(3,12,13,0.97);backdrop-filter:blur(24px);border-bottom:1px solid var(--border);z-index:999;padding:1rem 1.5rem 1.5rem}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;color:var(--text2);text-decoration:none;font-size:.88rem;font-weight:500;padding:.75rem 0;border-bottom:1px solid var(--border);transition:color .2s}
.mobile-menu a:last-of-type{border-bottom:none}
.mobile-menu a:hover{color:var(--accent3)}
.mobile-menu-cta{margin-top:1rem;display:flex;flex-direction:column;gap:.75rem}
.nav-dropdown{position:relative}
.nav-dropdown-menu{position:absolute;top:100%;left:0;min-width:180px;background:var(--bg2);border:1px solid var(--border2);border-radius:8px;padding:.5rem;display:none;z-index:100;box-shadow:0 20px 40px rgba(0,0,0,.6)}
.nav-dropdown:hover .nav-dropdown-menu{display:block}
.nav-dropdown-menu a{display:block;height:auto;padding:.6rem .75rem;font-size:.78rem;border-radius:5px;border-bottom:none}
.nav-dropdown-menu a:hover{background:var(--surface2);color:var(--accent)}

/* ── BUTTONS ──────────────────────────────────────────────── */
.btn-ghost{background:transparent;border:1px solid var(--border2);color:var(--text2);font-family:var(--sans);font-size:.8rem;font-weight:500;padding:.5rem 1.1rem;border-radius:6px;cursor:pointer;transition:all .2s;letter-spacing:.02em;text-decoration:none;display:inline-flex;align-items:center}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent3)}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent2));border:1px solid var(--accent);color:#030c0d;font-family:var(--sans);font-size:.8rem;font-weight:600;padding:.5rem 1.1rem;border-radius:6px;cursor:pointer;transition:all .2s;letter-spacing:.02em;text-decoration:none;display:inline-flex;align-items:center}
.btn-primary:hover{background:linear-gradient(135deg,var(--accent3),var(--accent));box-shadow:0 0 20px var(--accent-glow2)}
.btn-lg{font-size:.9rem;padding:.85rem 1.75rem;border-radius:8px}
.btn-primary.btn-lg:hover{background:linear-gradient(135deg,var(--accent3),var(--accent));box-shadow:0 0 28px var(--accent-glow2);transform:translateY(-1px)}
.btn-ghost.btn-lg:hover{border-color:var(--accent);color:var(--accent3);background:rgba(15,168,176,.07)}

/* ── PAGE HERO ────────────────────────────────────────────── */
.page-hero{padding:3rem 2rem 2rem;border-bottom:1px solid var(--border);background:linear-gradient(to bottom,rgba(10,24,26,0.85),rgba(3,12,13,0.8));position:relative;overflow:hidden;margin-top:90px}
.page-hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(15,168,176,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(15,168,176,.025) 1px,transparent 1px);background-size:40px 40px}
.hero-glow-bg{position:absolute;top:0;left:50%;transform:translateX(-50%);width:800px;height:400px;background:radial-gradient(ellipse 70% 60% at 50% 0%,rgba(15,168,176,.09),transparent 65%);pointer-events:none}
.page-hero-inner{max-width:1200px;margin:0 auto;position:relative;z-index:1}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(15,168,176,.07);border:1px solid rgba(15,168,176,.2);color:var(--accent);font-family:var(--mono);font-size:.69rem;letter-spacing:.12em;text-transform:uppercase;padding:.35rem .9rem;border-radius:100px;margin-bottom:2rem}
.badge-dot{width:6px;height:6px;border-radius:50%;background:var(--accent3);box-shadow:0 0 6px var(--accent);animation:pulse-dot 2s ease infinite}
@keyframes pulse-dot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.75)}}
.page-hero h1{font-family:var(--display);font-size:clamp(2rem,4vw,3.5rem);font-weight:800;line-height:1.08;letter-spacing:-.025em;margin-bottom:1.25rem;text-shadow:0 0 18px rgba(15,168,176,0.5),0 0 45px rgba(15,168,176,0.22)}
.page-hero h1 .ac{color:var(--accent3)}
.page-hero p{font-size:1.05rem;color:var(--text2);max-width:640px;line-height:1.75;font-weight:300;margin-bottom:2.5rem}
.hero-stats{display:flex;gap:3rem;flex-wrap:wrap;border-top:1px solid var(--border);padding-top:2rem}
.hero-stat-val{font-family:var(--display);font-size:1.5rem;font-weight:800;color:var(--accent3);letter-spacing:-.02em}
.hero-stat-label{font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text3);margin-top:.2rem}
/* Aliases for industry pages */
.hero-stat{display:flex;flex-direction:column;gap:.3rem}
.stat-num{font-family:var(--display);font-size:1.5rem;font-weight:800;color:var(--accent3);letter-spacing:-.02em}
.stat-label{font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text3);margin-top:.2rem}
.hero-sub{font-size:1.05rem;color:var(--text2);max-width:640px;line-height:1.75;font-weight:300;margin-bottom:2.5rem}
.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.75rem;transition:border-color .2s,transform .2s,box-shadow .2s;position:relative;overflow:hidden}
.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;transition:opacity .3s}
.feature-card:hover::before{opacity:1}
.feature-card:hover{border-color:var(--border3);transform:translateY(-2px);box-shadow:0 8px 30px rgba(15,168,176,.10)}

/* ── SECTIONS ─────────────────────────────────────────────── */
section{padding:3.5rem 2rem;position:relative}
.section-inner{max-width:1200px;margin:0 auto}
.section-label{font-family:var(--mono);font-size:.68rem;letter-spacing:.15em;text-transform:uppercase;color:var(--accent);margin-bottom:1rem;display:flex;align-items:center;gap:.75rem}
.section-label::before{content:'';display:block;width:24px;height:1px;background:var(--accent)}
.section-title{font-family:var(--display);font-size:clamp(2rem,4vw,3rem);font-weight:800;line-height:1.1;letter-spacing:-.02em;margin-bottom:1.25rem;text-shadow:0 0 18px rgba(15,168,176,0.5),0 0 45px rgba(15,168,176,0.22),0 0 90px rgba(15,168,176,0.08)}
.section-sub{font-size:1rem;color:var(--text2);max-width:580px;line-height:1.75;font-weight:300}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--border2),transparent);max-width:1200px;margin:0 auto}
.back-btn{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text3);text-decoration:none;padding:.4rem .85rem;border:1px solid var(--border2);border-radius:8px;transition:all .22s;margin-bottom:1.25rem}
.back-btn:hover{color:var(--accent);border-color:rgba(15,168,176,.4);background:rgba(15,168,176,.06)}
.section-title-sm{font-family:var(--display);font-size:1.6rem;font-weight:700;line-height:1.15;letter-spacing:-.015em;margin-bottom:1rem}

/* ── REVEAL ANIMATION ─────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ── CARDS (index.html pattern) ───────────────────────────── */
.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.75rem;transition:border-color .2s,transform .2s,box-shadow .2s;position:relative;overflow:hidden}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;transition:opacity .3s}
.card:hover::before{opacity:1}
.card:hover{border-color:var(--border3);transform:translateY(-2px);box-shadow:0 8px 30px rgba(15,168,176,.10)}
.card-icon{width:44px;height:44px;border-radius:10px;background:var(--surface);border:1px solid var(--border2);display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem;transition:border-color .3s,box-shadow .3s}
.card:hover .card-icon{border-color:var(--accent);box-shadow:0 0 12px var(--accent-glow)}
.card-num{font-family:var(--mono);font-size:.65rem;letter-spacing:.1em;color:var(--text3);text-transform:uppercase;margin-bottom:.75rem}
.card h3{font-family:var(--display);font-size:1rem;font-weight:700;margin-bottom:.6rem;letter-spacing:-.01em}
.card p{font-size:.83rem;color:var(--text2);line-height:1.65}

/* ── CARD GRID (index.html pattern) ──────────────────────── */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;margin-top:3rem}

/* ── ECO CARD (index.html connected grid) ─────────────────── */
.eco-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5px;background:var(--border);border:1px solid var(--border);border-radius:16px;overflow:hidden;margin-top:3rem}
.eco-card{background:var(--bg2);padding:2.25rem;transition:background .25s;position:relative;overflow:hidden;text-decoration:none;color:inherit;display:block}
.eco-card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;transition:opacity .3s}
.eco-card:hover{background:var(--bg3)}
.eco-card:hover::before{opacity:1}
.eco-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem;background:var(--surface);border:1px solid var(--border2);transition:border-color .3s,box-shadow .3s}
.eco-card:hover .eco-icon{border-color:var(--accent);box-shadow:0 0 12px var(--accent-glow)}
.eco-card h3{font-family:var(--display);font-size:1.05rem;font-weight:700;margin-bottom:.6rem;letter-spacing:-.01em}
.eco-card p{font-size:.85rem;color:var(--text2);line-height:1.65;font-weight:300}
.eco-arrow{margin-top:1.25rem;font-size:.75rem;color:var(--text3);font-family:var(--mono);letter-spacing:.05em;display:flex;align-items:center;gap:.5rem;transition:color .2s}
.eco-card:hover .eco-arrow{color:var(--accent)}

/* ── ZK FEAT (horizontal icon+text rows) ─────────────────── */
.zk-feat{display:flex;gap:1rem;padding:1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:10px;transition:border-color .2s,box-shadow .2s;position:relative;overflow:hidden}
.zk-feat::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;transition:opacity .3s}
.zk-feat:hover{border-color:var(--border3);box-shadow:0 4px 20px rgba(15,168,176,.10)}
.zk-feat:hover::before{opacity:1}
.zk-feat-icon{width:36px;height:36px;flex-shrink:0;background:var(--accent-glow);border:1px solid rgba(15,168,176,.2);border-radius:8px;display:flex;align-items:center;justify-content:center;transition:border-color .3s,box-shadow .3s}
.zk-feat:hover .zk-feat-icon{border-color:var(--accent);box-shadow:0 0 12px var(--accent-glow)}
.zk-feat h4{font-family:var(--display);font-size:.9rem;font-weight:700;margin-bottom:.3rem;letter-spacing:-.01em}
.zk-feat p{font-size:.8rem;color:var(--text2);line-height:1.6}
.zk-feats{display:flex;flex-direction:column;gap:.75rem}

/* ── PHIL ITEM (numbered list) ───────────────────────────── */
.phil-list{display:flex;flex-direction:column;gap:1.5rem}
.phil-item{display:flex;gap:1.25rem;align-items:flex-start}
.phil-num{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;color:var(--accent);min-width:24px;margin-top:.2rem}
.phil-content h4{font-family:var(--display);font-size:.95rem;font-weight:700;margin-bottom:.4rem;letter-spacing:-.01em}
.phil-content p{font-size:.83rem;color:var(--text2);line-height:1.65;font-weight:300}

/* ── RWA CARD ─────────────────────────────────────────────── */
.rwa-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:3rem}
.rwa-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.5rem;text-align:center;transition:all .2s}
.rwa-card:hover{border-color:var(--border3);background:rgba(15,168,176,.03);box-shadow:0 0 20px rgba(15,168,176,.05)}
.rwa-val{font-family:var(--display);font-size:1.5rem;font-weight:800;color:var(--accent3);letter-spacing:-.02em;margin-bottom:.35rem}
.rwa-label{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text3)}

/* ── TWO-COL LAYOUT ──────────────────────────────────────── */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:start;margin-top:3.5rem}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:2.5rem;position:relative;overflow:hidden}
.panel::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.5}
.panel h3{font-family:var(--display);font-size:1.1rem;font-weight:700;margin-bottom:1rem;letter-spacing:-.01em}
.panel p{font-size:.85rem;color:var(--text2);line-height:1.8;font-weight:300}

/* ── APPLICATION BLOCKS ───────────────────────────────────── */
.app-block{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:2.25rem;margin-bottom:1.5rem;position:relative;overflow:hidden}
.app-block::before{content:'';position:absolute;top:0;left:0;width:3px;height:100%;background:linear-gradient(to bottom,var(--accent3),var(--accent2))}
.app-num{font-family:var(--mono);font-size:.62rem;letter-spacing:.15em;text-transform:uppercase;color:var(--accent);margin-bottom:.75rem}
.app-title{font-family:var(--display);font-size:1.15rem;font-weight:700;letter-spacing:-.015em;margin-bottom:1.5rem}
.app-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:1.5rem}
.app-col-label{font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:.6rem}
.app-col-body{font-size:.85rem;color:var(--text2);line-height:1.75;font-weight:300}
.app-col-body strong{color:var(--text);font-weight:500}
.app-use-cases{margin-top:1.25rem}
.app-use-cases ul{list-style:none;display:flex;flex-direction:column;gap:.55rem;margin-top:.6rem}
.app-use-cases li{display:flex;gap:.75rem;align-items:flex-start;font-size:.84rem;color:var(--text2);font-weight:300;line-height:1.65}
.app-use-cases li::before{content:'';display:block;width:5px;height:5px;border-radius:50%;background:var(--accent3);flex-shrink:0;margin-top:.52rem}
.app-use-cases li strong{color:var(--text);font-weight:500}

/* ── PRODUCT PILLS ────────────────────────────────────────── */
.pill{font-family:var(--mono);font-size:.63rem;letter-spacing:.05em;background:rgba(15,168,176,.08);border:1px solid rgba(15,168,176,.18);color:var(--accent);padding:.25rem .7rem;border-radius:4px}
.pill.gold{background:rgba(200,169,110,.08);border-color:rgba(200,169,110,.2);color:var(--gold)}
.pill.green{background:rgba(15,168,152,.08);border-color:rgba(15,168,152,.2);color:var(--green)}
.pills{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.9rem}

/* ── CHALLENGE GRID ───────────────────────────────────────── */
.challenge-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.challenge-item{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.75rem}
.challenge-label{font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.75rem}
.challenge-label.problem{color:#e07878}
.challenge-label.solution{color:var(--accent3)}
.challenge-item h4{font-family:var(--display);font-size:.95rem;font-weight:700;margin-bottom:.6rem;letter-spacing:-.01em}
.challenge-item p{font-size:.84rem;color:var(--text2);line-height:1.7;font-weight:300}

/* ── PRODUCT SECTION ──────────────────────────────────────── */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.product-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.5rem;transition:border-color .2s}
.product-card:hover{border-color:var(--border3)}
.product-card-icon{width:38px;height:38px;border-radius:9px;background:var(--accent-glow);border:1px solid rgba(15,168,176,.2);display:flex;align-items:center;justify-content:center;margin-bottom:1rem}
.product-card h4{font-family:var(--display);font-size:.9rem;font-weight:700;margin-bottom:.4rem;letter-spacing:-.01em}
.product-card p{font-size:.8rem;color:var(--text2);line-height:1.65;font-weight:300}

/* ── BREADCRUMB ───────────────────────────────────────────── */
.breadcrumb{display:flex;align-items:center;gap:.5rem;font-family:var(--mono);font-size:.66rem;letter-spacing:.06em;color:var(--text3);margin-bottom:1.75rem;flex-wrap:wrap}
.breadcrumb a{color:var(--text3);text-decoration:none;transition:color .2s}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb span{color:var(--text3)}
.breadcrumb .current{color:var(--text2)}

/* ── BACK NAV ─────────────────────────────────────────────── */
.back-link{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text3);text-decoration:none;transition:color .2s;margin-bottom:1.25rem}
.back-link:hover{color:var(--accent)}
.back-link svg{width:14px;height:14px;flex-shrink:0}

/* ── CTA BAND ─────────────────────────────────────────────── */
.cta-band{background:linear-gradient(135deg,var(--surface) 0%,var(--bg3) 100%);border:1px solid var(--border);border-radius:16px;padding:3rem;display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:center;margin-top:4rem}
.cta-band h2,.cta-band h3{font-family:var(--display);font-size:1.5rem;font-weight:800;line-height:1.2;letter-spacing:-.02em;margin-bottom:.75rem}
.cta-band p{font-size:.88rem;color:var(--text2);line-height:1.75;font-weight:300;max-width:520px}
.cta-actions{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:flex-end}

/* ── FOOTER ───────────────────────────────────────────────── */
footer{border-top:1px solid var(--border);padding:4rem 2rem 2rem;background:rgba(3,12,13,0.85)}
.footer-inner{max-width:1200px;margin:0 auto}
.footer-top{display:grid;grid-template-columns:2fr 4fr 1.2fr;gap:3rem;padding-bottom:3rem;border-bottom:1px solid var(--border);margin-bottom:2rem}
.footer-cols-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.footer-brand p{font-size:.82rem;color:var(--text3);line-height:1.7;margin-top:1rem;font-weight:300;max-width:280px}
.footer-col h4{font-family:var(--display);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text2);margin-bottom:1rem}
.footer-col a{display:block;font-size:.78rem;color:var(--text3);text-decoration:none;margin-bottom:.5rem;transition:color .2s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{display:flex;justify-content:space-between;align-items:flex-start;gap:2rem;flex-wrap:wrap}
.footer-legal{font-size:.75rem;color:var(--text3);line-height:1.6;max-width:700px}
.footer-meta{font-family:var(--mono);font-size:.68rem;color:var(--text3);letter-spacing:.05em;text-align:right;flex-shrink:0}
.footer-social{display:flex;gap:.6rem;margin-top:.9rem}
.footer-social-link{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;background:rgba(15,168,176,.08);border:1px solid rgba(15,168,176,.2);color:var(--accent);transition:all .2s;text-decoration:none}
.footer-social-link:hover{background:rgba(15,168,176,.18);border-color:rgba(15,168,176,.5);transform:translateY(-2px)}
.footer-social-link svg{width:16px;height:16px;fill:var(--accent);flex-shrink:0}
.dev-notice{background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--gold);border-radius:8px;padding:1.25rem 1.5rem;font-size:.8rem;color:var(--text2);line-height:1.7;margin-top:2.5rem}
.dev-notice strong{color:var(--gold);font-weight:500}

/* ── SKIP LINK ────────────────────────────────────────────── */
.skip-link{position:absolute;top:-100px;left:1rem;background:var(--accent);color:#030c0d;font-weight:600;font-size:.8rem;padding:.5rem 1rem;border-radius:6px;z-index:9999;transition:top .2s;text-decoration:none}
.skip-link:focus{top:1rem}

/* ── INDUSTRY HUB GRID ────────────────────────────────────── */
.ind-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.ind-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden;transition:border-color .2s,box-shadow .2s,transform .2s;position:relative;display:block;text-decoration:none}
.ind-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:0;transition:opacity .3s}
.ind-card:hover::before{opacity:1}
.ind-card:hover{border-color:var(--border3);box-shadow:0 8px 32px rgba(0,0,0,.35);transform:translateY(-3px)}
.ind-card-inner{padding:1.5rem}
.ind-icon{width:42px;height:42px;border-radius:10px;background:var(--accent-glow);border:1px solid rgba(15,168,176,.2);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:border-color .3s,box-shadow .3s;margin-bottom:1rem}
.ind-card:hover .ind-icon{border-color:var(--accent);box-shadow:0 0 12px var(--accent-glow)}
.ind-card h3{font-family:var(--display);font-size:.95rem;font-weight:700;margin-bottom:.35rem;letter-spacing:-.01em;color:var(--text)}
.ind-tagline{font-size:.76rem;color:var(--text3);line-height:1.45;font-weight:300;margin-bottom:1rem}
.ind-cat{font-family:var(--mono);font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text3);background:rgba(255,255,255,.04);border:1px solid var(--border);padding:.2rem .55rem;border-radius:4px;display:inline-block}
.ind-arrow{position:absolute;bottom:1.25rem;right:1.25rem;font-family:var(--mono);font-size:.65rem;letter-spacing:.08em;color:var(--text3);transition:color .2s,transform .2s}
.ind-card:hover .ind-arrow{color:var(--accent3);transform:translateX(3px)}
.ind-card.hidden{display:none}

/* SEARCH + FILTER */
.ind-controls{display:flex;gap:1rem;flex-wrap:wrap;align-items:center;margin-bottom:2.5rem}
.ind-search{flex:1;min-width:240px;position:relative}
.ind-search input{width:100%;background:var(--surface);border:1px solid var(--border2);color:var(--text);font-family:var(--sans);font-size:.88rem;padding:.7rem 2.4rem .7rem 2.6rem;border-radius:8px;outline:none;transition:border-color .2s}
.ind-search input::placeholder{color:var(--text3)}
.ind-search input:focus{border-color:var(--accent)}
.ind-search-icon{position:absolute;left:.85rem;top:50%;transform:translateY(-50%);color:var(--text3);pointer-events:none}
.ind-search-clear{position:absolute;right:.75rem;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text3);cursor:pointer;padding:0;line-height:1;display:none;font-size:1rem;transition:color .15s}
.ind-search-clear:hover{color:var(--text)}
.ind-search-clear.visible{display:block}
.ind-filters{display:flex;gap:.5rem;flex-wrap:wrap}
.ind-filter{background:transparent;border:1px solid var(--border2);color:var(--text3);font-size:.74rem;padding:.35rem .85rem;border-radius:100px;cursor:pointer;transition:all .18s;font-family:var(--sans)}
.ind-filter:hover,.ind-filter.active{background:rgba(15,168,176,.1);border-color:var(--accent);color:var(--accent3)}
.ind-count{font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text3);margin-bottom:1.5rem}
.ind-empty{text-align:center;padding:4rem 2rem;color:var(--text3);font-size:.9rem;display:none}
.ind-empty.show{display:block}

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media(max-width:1280px){
  .nav-links a{padding:0 .45rem;font-size:.74rem;letter-spacing:.02em}
  .nav-cta .btn-ghost:first-child{display:none}
  .ind-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:1024px){
  .app-grid{grid-template-columns:1fr}
  .challenge-grid{grid-template-columns:1fr}
  .product-grid{grid-template-columns:1fr 1fr}
  .eco-grid{grid-template-columns:1fr 1fr}
  .two-col{grid-template-columns:1fr;gap:2rem}
  .rwa-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:900px){
  .nav-hamburger{display:flex}
  .nav-links{display:none}
  .nav-cta .btn-ghost{display:none}
  .ind-grid{grid-template-columns:1fr 1fr}
  .footer-top{grid-template-columns:1fr 1fr}
  .footer-cols-grid{grid-template-columns:repeat(2,1fr);grid-column:1/-1}
  .cta-band{grid-template-columns:1fr;text-align:center}
  .cta-actions{justify-content:center}
  .hero-stats{gap:1.5rem}
  h1,h2,h3,h4,h5,h6{overflow-wrap:break-word;hyphens:none}
}
@media(max-width:600px){
  nav{padding:0 1rem}
  .page-hero{padding:3.5rem 1.25rem 2.5rem}
  .page-hero h1{font-size:1.9rem}
  section{padding:2.5rem 1.25rem}
  .ind-grid{grid-template-columns:1fr 1fr}
  .footer-top{grid-template-columns:1fr;gap:2rem}
  .footer-bottom{flex-direction:column}
  .footer-meta{text-align:left}
  .hero-stats{flex-wrap:wrap;gap:1rem}
  .cta-band{padding:2rem}
  .product-grid{grid-template-columns:1fr}
  .eco-grid{grid-template-columns:1fr}
  .rwa-grid{grid-template-columns:1fr 1fr}
  .card-grid{grid-template-columns:1fr}
  .zk-feat{flex-direction:column}
}
@media(max-width:460px){
  .ind-grid{grid-template-columns:1fr}
}

/* ── SECTION BACKGROUND ───────────────────────────────────── */
section{background:rgba(3,12,13,0.75)}

/* ── FOOTER STATUS / DEV-NOTICE ───────────────────────────── */
.status-item{display:flex;flex-direction:column;gap:.35rem}
.status-item label{font-family:var(--mono);font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text3)}
.status-item span{font-size:.82rem;color:var(--text2);display:flex;align-items:center;gap:.5rem}
.tag{display:inline-block;font-family:var(--mono);font-size:.58rem;letter-spacing:.08em;padding:.15rem .45rem;border-radius:3px;border:1px solid var(--border);color:var(--text3);text-transform:uppercase}
.tag.dev{border-color:rgba(15,168,176,0.3);color:var(--accent);background:rgba(15,168,176,0.06)}
.dev-notice{display:flex;gap:1rem;align-items:flex-start;padding:1.25rem 1.5rem;border:1px solid rgba(200,169,110,0.2);border-radius:8px;background:rgba(200,169,110,0.04)}
.dev-notice-icon{width:20px;height:20px;flex-shrink:0;margin-top:.15rem;color:var(--gold)}
.dev-notice p{font-size:.78rem;line-height:1.7;color:var(--text3);margin:0}
.dev-notice strong{color:var(--gold);font-weight:500}

/* ── REDUCED MOTION ───────────────────────────────────────── */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .reveal{opacity:1!important;transform:none!important}
  .ind-card{transform:none!important}
  .skip-link{transition:none}
}

/* ── PRINT ────────────────────────────────────────────────── */
@media print{
  *{color:#000!important;background:transparent!important;box-shadow:none!important;text-shadow:none!important}
  nav,footer,.mobile-menu,.skip-link,.cta-band,.btn-primary,.btn-ghost{display:none!important}
  .page-hero{padding:2rem 0!important}
  .app-block{break-inside:avoid;border:1px solid #ccc!important}
  a[href]:after{content:" ("attr(href)")";font-size:.75em}
  a[href^="#"]:after,a[href^="javascript:"]:after{content:""}
}