/* ============================================================
   Scaftra Marketing — Shared chrome
   Nav, announcement bar, footer, common utilities
   All pages link this after scaftra-tokens.css
   ============================================================ */

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--paper,#fff);color:var(--ink,#0f172a);font-family:'Inter',system-ui,sans-serif;font-feature-settings:"ss01","cv11";-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* LAYOUT -------------------------------------------------- */
.wrap{max-width:1240px;margin:0 auto;padding:0 32px}

/* TYPOGRAPHY ----------------------------------------------- */
.mono{font-family:'JetBrains Mono',monospace}
.eyebrow{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-3,#64748b)}

/* BUTTONS -------------------------------------------------- */
.btn{display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 14px;border-radius:8px;font-size:14px;font-weight:500;border:1px solid transparent;cursor:pointer;transition:all .15s ease;text-decoration:none;font-family:'Inter',system-ui,sans-serif}
.btn-primary{background:var(--teal,#3d8fa1);color:#fff}
.btn-primary:hover{background:#357588}
.btn-ghost{color:var(--ink-2,#334155)}
.btn-ghost:hover{background:var(--line-2,#eef0f3)}
.btn-outline{border-color:var(--line,#e5e7eb);background:#fff;color:var(--ink-2,#334155)}
.btn-outline:hover{border-color:#cbd5e1}
.btn-lg{height:48px;padding:0 20px;font-size:15px;border-radius:10px}

/* ANNOUNCEMENT BAR ---------------------------------------- */
.anno{display:block;background:linear-gradient(90deg,#0b1220,#1a2942 65%,#0b1220);color:#e6edf3;text-decoration:none;border-bottom:1px solid #1f2a3b;position:sticky;top:0;z-index:51;overflow:hidden}
.anno::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 60px at 50% 110%,rgba(124,185,200,.18),transparent 70%);pointer-events:none}
.anno-row{display:flex;align-items:center;justify-content:center;gap:14px;padding:9px 0;font-size:13px;position:relative;flex-wrap:wrap}
.anno-pill{display:inline-flex;align-items:center;gap:8px;background:rgba(124,185,200,.15);border:1px solid rgba(124,185,200,.3);border-radius:99px;padding:3px 10px 3px 4px;font-family:'JetBrains Mono',monospace;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#7cb9c8}
.anno-dot{width:6px;height:6px;border-radius:99px;background:#7cb9c8;animation:annoPulse 2s ease infinite}
@keyframes annoPulse{50%{opacity:.4}}
.anno-cta{display:inline-flex;align-items:center;gap:5px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:99px;padding:3px 12px;font-size:12px;font-weight:600;color:#fff;transition:background .15s}
.anno-cta:hover{background:rgba(255,255,255,.14)}
.anno-cta svg{opacity:.7}

/* NAV ----------------------------------------------------- */
nav.top{position:sticky;top:41px;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line,#e5e7eb)}
nav.top .row{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;letter-spacing:-.01em}
.brand .mark{width:28px;height:28px;border-radius:8px;background:var(--teal,#3d8fa1);color:#fff;display:grid;place-items:center;font-weight:800;font-size:14px;box-shadow:inset 0 -6px 0 rgba(0,0,0,.12)}
.brand-stack{display:flex;flex-direction:column;line-height:1}
.brand-tag{font-family:'JetBrains Mono',monospace;font-size:9.5px;letter-spacing:.16em;color:var(--ink-3,#64748b);text-transform:uppercase;margin-top:3px;font-weight:500}
.nav-links{display:flex;gap:28px;font-size:14px;color:var(--ink-2,#334155)}
.nav-links a:hover{color:var(--ink,#0f172a)}
.nav-links a.current{color:var(--teal,#3d8fa1);font-weight:600}
.nav-cta{display:flex;align-items:center;gap:8px}

/* FOOTER -------------------------------------------------- */
footer{padding:48px 0;background:#0b1220;color:#a8b3c2}
footer .row{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;align-items:flex-start}
footer .brand{color:#fff}
footer .brand .mark{background:var(--teal-300,#7cb9c8);color:#0b1220}
footer .brand-tag{color:#64748b}
footer .cols{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;flex:1;max-width:680px}
footer h5{margin:0 0 12px;color:#fff;font-size:12px;text-transform:uppercase;letter-spacing:.14em;font-weight:600}
footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
footer a{font-size:13.5px;color:#a8b3c2}
footer a:hover{color:#fff}
footer .fine{margin-top:36px;padding-top:24px;border-top:1px solid #1f2a3b;display:flex;justify-content:space-between;font-size:12px;color:#64748b;flex-wrap:wrap;gap:12px}

/* SCROLL REVEAL ------------------------------------------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal.visible:nth-child(2){transition-delay:.08s}
.reveal.visible:nth-child(3){transition-delay:.16s}
.reveal.visible:nth-child(4){transition-delay:.24s}
.reveal.visible:nth-child(5){transition-delay:.32s}

/* MOBILE HAMBURGER (hidden on desktop) -------------------- */
.nav-burger{display:none;width:40px;height:40px;border-radius:8px;border:1px solid var(--line,#e5e7eb);background:#fff;align-items:center;justify-content:center;cursor:pointer;padding:0;flex-shrink:0}
.nav-burger svg{width:18px;height:18px;stroke:var(--ink,#0f172a);stroke-width:2;fill:none}

/* MOBILE DRAWER ------------------------------------------- */
.nav-drawer{display:none;position:fixed;inset:0;z-index:60;background:rgba(11,18,32,.45);backdrop-filter:blur(2px)}
.nav-drawer.open{display:block}
.nav-drawer-panel{position:absolute;top:0;right:0;bottom:0;width:min(86vw,340px);background:#fff;display:flex;flex-direction:column;animation:drawerIn .22s ease-out;overflow-y:auto}
@keyframes drawerIn{from{transform:translateX(100%)}to{transform:translateX(0)}}
.nav-drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line,#e5e7eb)}
.nav-drawer-close{width:40px;height:40px;border-radius:8px;border:1px solid var(--line,#e5e7eb);background:#fff;display:grid;place-items:center;cursor:pointer;color:var(--ink-2,#334155)}
.nav-drawer-links{display:flex;flex-direction:column;padding:8px 0;border-bottom:1px solid var(--line,#e5e7eb)}
.nav-drawer-links a{padding:14px 20px;font-size:16px;color:var(--ink,#0f172a);border-left:3px solid transparent}
.nav-drawer-links a.current{color:var(--teal-ink,#1e6470);border-left-color:var(--teal,#3d8fa1);background:var(--teal-50,#f0fafa);font-weight:600}
.nav-drawer-cta{padding:18px 20px;display:flex;flex-direction:column;gap:10px}
.nav-drawer-cta .btn{height:44px;justify-content:center;width:100%}
.nav-drawer-cta a.signin{font-size:14px;color:var(--ink-3,#64748b);text-align:center;padding-top:6px;text-decoration:none}

/* ===== TABLET (≤ 980px) ===== */
@media(max-width:980px){
  .wrap{padding:0 24px}
  .nav-links{display:none}
  .nav-cta .btn-ghost,
  .nav-cta .btn-outline{display:none}
  .nav-burger{display:inline-flex}
  footer .cols{grid-template-columns:repeat(2,1fr);gap:32px}
}

/* ===== PHONE (≤ 640px) ===== */
@media(max-width:640px){
  .wrap{padding:0 18px}
  /* anno */
  .anno-row{gap:8px;padding:7px 0;font-size:12px}
  .anno-pill{font-size:9px;padding:2px 7px}
  .anno-cta{font-size:12px}
  /* nav */
  nav.top .row{height:58px;gap:12px}
  nav.top{top:36px}
  .brand{font-size:16px;gap:8px}
  .brand .mark{width:26px;height:26px;font-size:13px;border-radius:7px}
  .brand-tag{font-size:9px}
  .nav-cta .btn-primary{height:38px;padding:0 12px;font-size:13.5px}
  .nav-cta .btn-primary .btn-arrow{display:none}
  /* footer */
  footer{padding:36px 0 28px}
  footer .row{flex-direction:column;gap:28px}
  footer .cols{grid-template-columns:1fr 1fr;gap:24px 20px;max-width:none}
  footer h5{font-size:11px;margin-bottom:10px}
  footer a{font-size:13px}
  footer .fine{flex-direction:column;gap:10px;align-items:flex-start;margin-top:28px;padding-top:20px;font-size:11.5px}
}

/* ===== EXTRA-SMALL (≤ 380px) ===== */
@media(max-width:380px){
  .nav-cta .btn-primary{font-size:13px;padding:0 10px}
  footer .cols{grid-template-columns:1fr}
}