/* ===== Hey.ai landing — new draft sections (demos / founders / launch) =====
   Composes on the bound design-system tokens; reuses the glass-tile recipe
   from page.css so the new bands sit in the same visual language. */

/* ---------- OWN DEMOS — light glass strip ---------- */
.demos { padding-block: clamp(52px, 7vw, 96px); background: var(--bg-sunken); position: relative; }
.demos-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; margin-bottom: 38px; flex-wrap: wrap; }
.demos-lead { font-size: clamp(15px, 1.3vw, 17px); line-height: 1.55; color: var(--text-body); max-width: 42ch; margin: 0; }
.demos-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.demo-card { border-radius: var(--radius-xl); overflow: hidden; display: flex; flex-direction: column;
  background: linear-gradient(160deg, rgba(255,255,255,0.82), rgba(255,255,255,0.58));
  border: 1px solid rgba(255,255,255,0.85); backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 12px 30px rgba(38,48,40,0.10), inset 0 1px 0 rgba(255,255,255,0.9);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base); }
.demo-card:hover { transform: translateY(-3px); box-shadow: 0 18px 42px rgba(38,48,40,0.16), inset 0 1px 0 rgba(255,255,255,1); }
.demo-media { position: relative; aspect-ratio: 16 / 11; overflow: hidden; }
.demo-media .dm-bg, .demo-media image-slot { position: absolute; inset: 0; width: 100%; height: 100%; }
.demo-media .dm-bg { background:
    radial-gradient(70% 70% at 30% 18%, rgba(143,234,122,0.55), transparent 60%),
    radial-gradient(60% 60% at 82% 88%, rgba(24,168,201,0.30), transparent 60%),
    linear-gradient(155deg, #dff0d8, #bfe6cf 55%, #9ed6c6); }
.demo-tag { position: absolute; top: 12px; left: 12px; z-index: 2; font-family: var(--font-label);
  text-transform: uppercase; letter-spacing: var(--ls-label); font-weight: 600; font-size: 10.5px; color: #1c3a26;
  background: rgba(255,255,255,0.92); padding: 6px 11px; border-radius: var(--radius-pill); box-shadow: var(--shadow-xs); }
.demo-body { padding: 20px 22px 24px; display: flex; flex-direction: column; gap: 8px; }
.demo-body h4 { font-family: var(--font-head); font-weight: 500; letter-spacing: var(--ls-head); font-size: clamp(16px, 1.3vw, 19px); line-height: 1.12; color: var(--text-heading); margin: 0; }
.demo-body p { font-size: 14px; line-height: 1.5; color: var(--text-body); margin: 0; }

/* ---------- FOUNDERS — note + bios (dark) ---------- */
.founders { position: relative; background: var(--ink); color: #fff; padding: clamp(52px, 7vw, 96px) 0; overflow: hidden; }
.founders::before { content: ""; position: absolute; inset: 0; pointer-events: none; background:
    radial-gradient(46% 50% at 88% 4%, rgba(44,203,135,0.20), transparent 62%),
    radial-gradient(40% 46% at 6% 98%, rgba(24,168,201,0.14), transparent 62%); }
.founders .dots { opacity: 0.5; }
.founders-inner { position: relative; z-index: 2; }
.founders-note { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: clamp(28px, 5vw, 64px); align-items: center; margin-bottom: clamp(40px, 5vw, 64px); }
.founders-note h2 { font-size: clamp(25px, 2.9vw, 38px); line-height: 1.07; color: #fff; margin: 16px 0 0; max-width: 18ch; text-wrap: balance; }
.fn-body p { font-size: clamp(16px, 1.4vw, 18.5px); line-height: 1.62; color: rgba(255,255,255,0.74); margin: 0; text-wrap: pretty; }
.fn-sign { margin-top: 22px; font-family: var(--font-head); font-weight: 500; font-size: 18px; color: var(--green-light); letter-spacing: var(--ls-head); }
.founders-people { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 3vw, 40px); }
.fperson { border-radius: var(--radius-xl); padding: 28px 26px 30px; display: flex; flex-direction: column; align-items: flex-start;
  background: linear-gradient(160deg, rgba(255,255,255,0.12), rgba(255,255,255,0.05));
  border: 1px solid rgba(255,255,255,0.14); backdrop-filter: blur(16px) saturate(150%); -webkit-backdrop-filter: blur(16px) saturate(150%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.18); transition: transform var(--dur-base) var(--ease-out), background var(--dur-base); }
.fperson:hover { transform: translateY(-3px); background: linear-gradient(160deg, rgba(255,255,255,0.17), rgba(255,255,255,0.07)); }
.fp-photo { position: relative; width: 96px; height: 96px; border-radius: 50%; overflow: hidden; flex: none; margin-bottom: 20px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.18), 0 8px 20px rgba(0,0,0,0.22); }
.fp-photo .fp-bg, .fp-photo image-slot, .fp-photo .fp-img { position: absolute; inset: 0; width: 100%; height: 100%; }
.fp-photo .fp-bg { background: radial-gradient(60% 60% at 40% 28%, rgba(143,234,122,0.4), transparent 60%), linear-gradient(150deg, #2b5246, #15302a); }
.fp-photo .fp-img { object-fit: cover; object-position: center 35%; display: block; }
.fp-info { padding: 0; }
.fp-info h4 { font-family: var(--font-head); font-weight: 500; letter-spacing: var(--ls-head); font-size: 19px; color: #fff; margin: 0; }
.fp-role { display: inline-block; font-family: var(--font-label); text-transform: uppercase; letter-spacing: var(--ls-label); font-weight: 600; font-size: 11px; color: var(--green-light); margin: 7px 0 12px; }
.fp-info p { font-size: 14px; line-height: 1.55; color: rgba(255,255,255,0.68); margin: 0; }
.fp-social { display: flex; align-items: center; gap: 16px; margin-top: 2px; }
.fp-social a { display: inline-flex; color: #fff; transition: color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out); }
.fp-social a:hover { color: var(--green-core); transform: translateY(-1px); }

/* ---------- LAUNCH — founding program offer (brand gradient, matches CTA band) ---------- */
.launch { position: relative; color: var(--on-gradient); padding: clamp(52px, 7vw, 96px) 0; overflow: hidden; background: var(--gradient-brand); }
.launch-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.02fr 0.98fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.launch-head h2 { font-size: clamp(27px, 3.4vw, 44px); line-height: 1.07; color: var(--on-gradient); margin: 16px 0 18px; max-width: 18ch; text-wrap: balance; white-space: pre-line; }
.launch-head > p { font-size: clamp(16px, 1.4vw, 18.5px); line-height: 1.6; color: rgba(28,58,38,0.82); margin: 0 0 26px; max-width: 46ch; text-wrap: pretty; }
.launch-q { display: block; margin-top: 12px; font-style: italic; font-weight: 500; color: var(--on-gradient); }
.launch-eyebrow-row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.launch-spots { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 0; padding: 8px 14px 8px 12px;
  background: rgba(28,58,38,0.07); border-radius: var(--radius-pill); }
.spot-dots { display: inline-flex; gap: 6px; }
.spot-dots i { width: 9px; height: 9px; border-radius: 50%; background: var(--danger); box-shadow: 0 0 0 3px rgba(192,73,47,0.18); }
.spot-label { font-family: var(--font-label); text-transform: uppercase; letter-spacing: var(--ls-label); font-weight: 600; font-size: 11.5px; color: var(--on-gradient); }
.launch-deal { display: grid; gap: 14px; }
.deal-combined { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-xl);
  padding: clamp(24px, 2.6vw, 34px) clamp(24px, 2.6vw, 32px); box-shadow: 0 18px 44px rgba(38,48,40,0.18); }
.deal-part { display: flex; flex-direction: column; }
.deal-divider { display: flex; align-items: center; gap: 18px; margin: clamp(18px, 2vw, 26px) 0; }
.deal-divider::before, .deal-divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.deal-medallion { flex: none; width: 54px; height: 54px; border-radius: 50%; overflow: hidden; display: block;
  box-shadow: 0 6px 16px rgba(38,48,40,0.18); }
.deal-medallion svg { display: block; }
.deal-t { display: block; font-family: var(--font-label); text-transform: uppercase; letter-spacing: var(--ls-label); font-weight: 600; font-size: 12px; color: var(--green-deep); margin-bottom: 16px; }
.deal-card ul, .deal-part ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 13px; }
.deal-card li, .deal-part li { display: flex; align-items: flex-start; gap: 12px; font-size: 15px; line-height: 1.45; color: var(--text-body); }
.deal-part .ck { flex: none; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; margin-top: 1px; }
.deal-part.you .ck { background: var(--green-core); color: var(--ink); }
.deal-part.we .ck { background: rgba(38,48,40,0.07); color: var(--green-deep); }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .demos-grid { grid-template-columns: repeat(2, 1fr); }
  .launch-inner { grid-template-columns: 1fr; }
  .launch-head h2, .launch-head > p { max-width: none; }
}
@media (max-width: 760px) {
  .founders-note { grid-template-columns: 1fr; gap: 22px; }
  .founders-note h2 { max-width: none; }
  .founders-people { grid-template-columns: 1fr; }
  .demos-head { flex-direction: column; align-items: flex-start; gap: 14px; }
}
@media (max-width: 560px) {
  .demos-grid { grid-template-columns: 1fr; }
}