/* SpeakMind — hero treatments + variant switcher.
   Editorial: faint column grid, flat offset accent block (no glow). */

.hero-stage { position: relative; padding-top: 116px; overflow: hidden; }

/* faint column grid — "designed" blueprint structure */
.aurora { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.aurora b { display: none; }
.aurora::before {
  content: ""; position: absolute; inset: 0;
  max-width: var(--maxw); margin: 0 auto; left: 0; right: 0;
  background-image: repeating-linear-gradient(90deg, var(--border2) 0, var(--border2) 1px, transparent 1px, transparent 25%);
  opacity: .7;
}

/* variant switcher pills */
.hero-switch {
  position: fixed; bottom: 20px; left: 20px; z-index: 90;
  display: flex; align-items: center; gap: 4px;
  background: var(--glass); backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border: 1px solid var(--border); border-radius: 999px; padding: 5px;
  box-shadow: var(--sh-2);
}
.hero-switch .lbl { font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .1em; color: var(--text-faint); padding: 0 10px 0 8px; }
.hero-switch button { font-size: 13px; font-weight: 600; color: var(--text-dim); padding: 7px 15px; border-radius: 999px; transition: all .3s var(--ease); }
.hero-switch button.on { background: var(--accent); color: var(--accent-ink); }

.hero-ctas { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.hero-meta { display: flex; gap: 22px; margin-top: 24px; flex-wrap: wrap; font-size: 13px; color: var(--text-faint); font-family: var(--font-mono); }
.hero-meta .ok { color: var(--green); margin-right: 5px; }
.center .hero-ctas, .center .hero-meta { justify-content: center; }
.btn .play { width: 0; height: 0; border-left: 8px solid currentColor; border-top: 5px solid transparent; border-bottom: 5px solid transparent; display: inline-block; }

.hero-h1 { font-size: clamp(46px, 7vw, 88px); font-weight: 600; letter-spacing: -0.045em; line-height: 0.92; margin: 20px 0 0; text-wrap: balance; }
.hero-h1.big { font-size: clamp(48px, 7.2vw, 96px); }
.ink-accent { color: var(--accent); }
.hero-sub { font-size: clamp(17px, 1.7vw, 20px); color: var(--text-dim); margin-top: 26px; max-width: 46ch; line-height: 1.55; text-wrap: pretty; }
.center .hero-sub { margin-left: auto; margin-right: auto; }
.hero-sub strong { color: var(--text); font-weight: 700; }

/* flat offset accent block behind the product window (print registration feel) */
.hero-glow { position: absolute; inset: 22px -14px -18px 26px; background: var(--accent-soft); border: 1px solid var(--accent-line); border-radius: var(--r-xl); z-index: -1; }
.hero-glow.center { inset: 26px 4% -20px 4%; }

/* ---- A: split ---- */
.hero-split { display: grid; grid-template-columns: 1fr 1.16fr; gap: clamp(36px, 5vw, 76px); align-items: center; padding: 32px 0 100px; }
@media (max-width: 980px) { .hero-split { grid-template-columns: 1fr; gap: 48px; } }
.hero-vis { min-width: 0; position: relative; }

/* ---- B: centered ---- */
.hero-centered { display: flex; flex-direction: column; align-items: center; padding: 28px 0 92px; }
.hero-copy.center { text-align: center; max-width: 900px; }
.hero-float { position: relative; margin-top: 58px; width: 100%; max-width: 820px; }

/* ---- C: editorial ---- */
.hero-editorial { display: grid; grid-template-columns: 1.04fr 0.96fr; gap: clamp(30px, 5vw, 64px); align-items: center; padding: 20px 0 92px; }
@media (max-width: 980px) { .hero-editorial { grid-template-columns: 1fr; } }
.he-label { font-size: 12px; letter-spacing: .14em; color: var(--text-dim); display: flex; align-items: center; gap: 9px; }
.rec-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); animation: pulse-led 1.6s var(--ease) infinite; }
.he-h1 { font-size: clamp(58px, 11vw, 142px); font-weight: 600; line-height: 0.8; letter-spacing: -0.055em; margin-top: 16px; }
.he-thin { font-weight: 300; font-style: italic; font-size: 0.4em; letter-spacing: -0.01em; color: var(--text-dim); }
.he-side { position: relative; }
@media (max-width: 980px) { .he-h1 { font-size: clamp(58px, 20vw, 128px); } }

@media (max-width: 520px) {
  .hero-h1 { font-size: clamp(40px, 12vw, 60px); }
  .hero-stage { padding-top: 96px; }
}