/* ═══ Link2Page · Navigation chrome ═══
   Mobile bottom nav, desktop side rail, floating logo & hamburger, back buttons, icon set, cursor, generic <nav>. PITFALL: the global nav{height:68px} rule here applies to EVERY <nav> element — new navs must override it.
   Load order matters — index.html loads css files in numeric order. */
/* ── Floating bottom navigation (mobile) ── */
.bottom-nav{position:fixed !important;left:10px !important;right:10px !important;bottom:12px !important;top:auto !important;transform:none !important;z-index:460;display:none;align-items:center;justify-content:space-between;gap:2px;background:rgba(22,29,46,.92);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--border2);border-radius:22px;padding:8px 12px;box-shadow:0 14px 40px rgba(0,0,0,.35)}
html[data-theme="light"] .bottom-nav{background:rgba(255,255,255,.92)}
html[data-theme="light"] .bottom-nav{box-shadow:0 14px 40px rgba(15,23,42,.14)}
.bn-item{display:flex;flex-direction:column;align-items:center;gap:3px;background:none;border:none;color:var(--text3);font-family:var(--fb);font-size:10px;letter-spacing:.2px;padding:6px 10px;border-radius:14px;cursor:pointer;min-width:56px;transition:color .2s}
.bn-item .ic{width:21px;height:21px;stroke-width:1.7}
.bn-item.on,.bn-item:hover{color:var(--text)}
.bn-item.on .ic{stroke:var(--accent2)}
.bn-create{width:52px;height:52px;border-radius:17px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;margin:0 6px;box-shadow:0 8px 24px rgba(108,99,255,.45);transition:transform .2s}
.bn-create:active{transform:scale(.94)}
.bn-create .ic{width:24px;height:24px;stroke:#fff;stroke-width:2}
@media(max-width:768px){.bottom-nav{display:flex}body{padding-bottom:92px}}
/* ── Desktop side rail — persistent quick nav ── */
.side-rail{position:fixed;left:0;top:0;bottom:0;height:100vh;height:100dvh;width:84px;padding:0;z-index:455;background:none;border:none;pointer-events:none}
.sr-group{position:absolute;left:12px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;align-items:center;gap:5px;pointer-events:auto;padding:12px 8px;border-radius:26px;background:color-mix(in srgb, var(--surface) 62%, transparent);backdrop-filter:blur(24px) saturate(1.35);-webkit-backdrop-filter:blur(24px) saturate(1.35);border:1px solid color-mix(in srgb, var(--border2) 80%, transparent);box-shadow:0 20px 60px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.09)}
html[data-theme="light"] .sr-group{background:rgba(255,255,255,.55);box-shadow:0 20px 60px rgba(15,23,42,.12), inset 0 1px 0 rgba(255,255,255,.7)}
.sr-item{display:flex;flex-direction:column;align-items:center;gap:4px;background:none;border:none;color:var(--text3);font-family:var(--fb);font-size:10px;letter-spacing:.2px;padding:10px 6px;border-radius:14px;cursor:pointer;width:64px;transition:color .2s,background .2s}
.sr-item .ic{width:22px;height:22px;stroke-width:1.7}
.sr-item:hover{color:var(--text);background:var(--surface2)}
.sr-item.on{color:var(--text);background:var(--surface2)}
.sr-item.on .ic{stroke:var(--accent2)}
.sr-create{width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;margin:6px auto;box-shadow:0 8px 24px rgba(108,99,255,.45);transition:transform .2s}
.sr-create:active{transform:scale(.94)}
.sr-create .ic{width:24px;height:24px;stroke:#fff;stroke-width:2}
.sr-spring{flex:1}
@media(min-width:769px){body{padding-left:84px}.float-logo{left:0;top:16px;width:84px;padding:0;text-align:center;background:none;border:none;-webkit-backdrop-filter:none;backdrop-filter:none;border-radius:0}}
@media(max-width:768px){.side-rail{display:none}}
/* clickable logos */
.nav-logo,.ov-logo{cursor:pointer}
/* ── Redesigned back/close buttons on inner pages ── */
.ov-back{display:inline-flex;align-items:center;gap:8px;color:var(--text);font-size:13.5px;font-weight:600;cursor:pointer;background:var(--surface2);border:1px solid var(--border2);font-family:var(--fb);padding:9px 16px;border-radius:100px;transition:all .2s;box-shadow:0 4px 14px rgba(0,0,0,.18)}
.ov-back:hover{border-color:var(--accent);color:var(--accent2);transform:translateX(-2px)}
.ov-back .ic{width:15px;height:15px}
/* premium inline icon set */
.ic{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;vertical-align:-3.5px;flex:0 0 auto}
.ic.lg{width:22px;height:22px}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--fb);font-size:16px;line-height:1.6;overflow-x:hidden}
body::before{content:'';position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");pointer-events:none;z-index:0;opacity:0.4}

/* ── CURSOR ── */
.cursor{position:fixed;width:10px;height:10px;border-radius:50%;background:var(--accent);pointer-events:none;z-index:9999;transform:translate(-50%,-50%);transition:width .2s,height .2s;mix-blend-mode:screen}
.cursor-ring{position:fixed;width:36px;height:36px;border-radius:50%;border:1px solid rgba(108,99,255,.5);pointer-events:none;z-index:9998;transform:translate(-50%,-50%);transition:width .3s,height .3s}
@media(hover:none){.cursor,.cursor-ring{display:none}}

/* ── NAV ── */
nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;height:68px;background:rgba(8,11,18,.8);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.nav-logo{font-family:var(--fd);font-size:22px;font-weight:800;letter-spacing:-.5px;color:var(--text);text-decoration:none}
.nav-logo span{color:var(--accent)}
.nav-links{display:flex;gap:2rem;list-style:none}
.nav-links a{color:var(--text2);text-decoration:none;font-size:14px;transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-cta{background:var(--accent);color:#fff;padding:9px 22px;border-radius:8px;font-size:14px;font-weight:500;text-decoration:none;transition:opacity .2s,transform .15s;cursor:pointer;border:none;font-family:var(--fb)}
.nav-cta:hover{opacity:.85;transform:translateY(-1px)}
/* ── Floating chrome: logo + hamburger (no top bar) ── */
.float-logo{position:fixed;top:16px;left:18px;z-index:470;font-family:var(--fd);font-weight:800;font-size:21px;letter-spacing:-.5px;color:var(--text);cursor:pointer;padding:8px 14px;border-radius:14px;background:color-mix(in srgb, var(--surface) 78%, transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--border);transition:border-color .2s}
.float-logo:hover{border-color:var(--border2)}
.float-logo span{color:var(--accent)}
.hamburger{position:fixed;top:16px;right:18px;z-index:470;display:flex;flex-direction:column;justify-content:center;gap:5px;width:46px;height:46px;padding:0 12px;border-radius:14px;background:color-mix(in srgb, var(--surface) 78%, transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--border);cursor:pointer;transition:border-color .2s}
.hamburger:hover{border-color:var(--border2)}
.hamburger span{display:block;width:100%;height:2px;background:var(--text);border-radius:2px;transition:all .25s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
body.inner-page .hamburger{display:none !important}
.mobile-menu{display:none;position:fixed;top:72px;right:18px;left:auto;width:min(320px,calc(100vw - 36px));background:color-mix(in srgb, var(--surface) 94%, transparent);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);border:1px solid var(--border2);border-radius:20px;padding:14px;z-index:469;flex-direction:column;gap:2px;box-shadow:0 24px 70px rgba(0,0,0,.45);animation:mmIn .32s cubic-bezier(.34,1.56,.64,1);transform-origin:top right}
@keyframes mmIn{0%{opacity:0;transform:translateY(-14px) scale(.92) rotate(-1.5deg)}60%{opacity:1}100%{opacity:1;transform:none}}
html[data-theme="light"] .mobile-menu{box-shadow:0 24px 70px rgba(15,23,42,.18)}
.mobile-menu.open{display:flex}
.mobile-menu a{display:flex;align-items:center;gap:10px;color:var(--text2);text-decoration:none;font-size:14.5px;padding:11px 12px;border-radius:12px;transition:background .15s,color .15s}
.mobile-menu a:hover{background:var(--surface2);color:var(--text)}
.mm-section{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--text3);padding:4px 12px 6px;font-weight:600}
.mm-divider{height:1px;background:var(--border);margin:8px 4px}
.mm-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 12px;font-size:14.5px}