/* ── CONTAINER ─────────────────────────────────── */
/* Container padding respects iPhone landscape safe-area insets so
   content stays clear of the notch / dynamic island. max() falls
   back to the design gutter when there's no notch. */
.container{
  width:100%;max-width:var(--container);margin:0 auto;
  padding-left:max(var(--gutter), env(safe-area-inset-left));
  padding-right:max(var(--gutter), env(safe-area-inset-right));
}

/* ── NAV ───────────────────────────────────────── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:200;height:68px;
  display:flex;align-items:center;justify-content:space-between;
  padding-left:max(var(--gutter), env(safe-area-inset-left));
  padding-right:max(var(--gutter), env(safe-area-inset-right));
  transition:background .35s var(--ease),border-color .35s var(--ease);
}
.nav.scrolled{background:rgba(8,8,12,.72);-webkit-backdrop-filter:blur(20px) saturate(1.4);backdrop-filter:blur(20px) saturate(1.4);border-bottom:1px solid var(--line-soft)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;width:100%;max-width:var(--container);margin:0 auto}
.nav-logo{font-size:16px;font-weight:800;letter-spacing:-.02em}
.nav-logo span{background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.nav-links{position:relative;display:flex;align-items:center;gap:4px;--pill-x:0;--pill-y:0;--pill-w:0;--pill-h:0}
/* Sliding background pill — slides between nav links smoothly */
.nav-links::before{content:"";position:absolute;left:0;top:0;width:var(--pill-w);height:var(--pill-h);border-radius:8px;background:rgba(255,255,255,.06);transform:translate(var(--pill-x),var(--pill-y));opacity:0;transition:opacity .25s var(--ease),transform .42s cubic-bezier(.22,1,.36,1),width .42s cubic-bezier(.22,1,.36,1),height .42s cubic-bezier(.22,1,.36,1);pointer-events:none;z-index:0}
.nav-links.has-pill::before{opacity:1}
.nav-link{position:relative;z-index:1;font-size:var(--fs-md);color:var(--text);font-weight:700;padding:7px 14px;border-radius:8px;cursor:pointer;border:none;background:none;text-decoration:none;line-height:1.4;transition:color .25s var(--ease)}
.nav-link:hover,.nav-link.active{color:var(--text-white)}

/* ── SECTION SHELL ─────────────────────────────── */
.section{padding:var(--section-y) 0;position:relative}
.section + .section{border-top:1px solid var(--line-soft)}
.section-head{margin-bottom:clamp(36px,4.5vw,64px);max-width:760px}
.section-eyebrow{font-family:'JetBrains Mono',monospace;font-size:var(--fs-sm);color:var(--accent);letter-spacing:.22em;text-transform:uppercase;display:inline-flex;align-items:center;gap:14px;margin-bottom:18px;line-height:1.4}
.section-eyebrow::before{content:'';width:28px;height:1px;background:linear-gradient(90deg,var(--accent),transparent)}
.section-title{font-size:clamp(32px,4vw,52px);font-weight:700;color:#f5f5ff;letter-spacing:-.028em;line-height:1.08}
.section-sub{font-size:16px;color:var(--text-mute);line-height:1.7;margin-top:16px;max-width:560px}