/* ════════════════════════════════════════════════════════════
   Embers — product "environment" skin.
   Warm, glowing, dark-by-default: embers in the dark. Amber +
   ember-orange on deep warm brown, soft and intimate. The
   privacy-first memory companion. body.theme-embers + styles.css.
   ════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.theme-embers {
  margin: 0; background: var(--em-bg); color: var(--em-cream);
  font-family: var(--font-body); font-size: var(--text-base);
  line-height: var(--leading-normal); -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
::selection { background: rgba(255,122,45,0.30); color: #fff; }

/* arrival veil (warp-in) */
#warpVeil { position: fixed; inset: 0; z-index: 9999; pointer-events: none;
  background: linear-gradient(160deg, #FF7A2D, #7a2d12 48%, #1C0F0B);
  opacity: 1; animation: warpReveal 0.7s ease forwards; }
#warpVeil.gone { opacity: 0; }
@keyframes warpReveal { from { opacity: 1; } to { opacity: 0; visibility: hidden; } }

/* glowing ember ambience */
.em-bg { position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(720px 520px at 84% 4%, rgba(255,122,45,0.20), transparent 60%),
    radial-gradient(680px 520px at 10% 14%, rgba(244,169,59,0.12), transparent 58%),
    radial-gradient(900px 700px at 60% 116%, rgba(255,122,45,0.10), transparent 62%),
    linear-gradient(180deg, #160B07, var(--em-bg) 34%, var(--em-bg) 72%, #160B07); }
.em-spark { position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: 0.5;
  background-image:
    radial-gradient(1.4px 1.4px at 20% 30%, rgba(255,215,154,0.8), transparent),
    radial-gradient(1.2px 1.2px at 70% 20%, rgba(255,122,45,0.7), transparent),
    radial-gradient(1.6px 1.6px at 45% 60%, rgba(255,215,154,0.6), transparent),
    radial-gradient(1.2px 1.2px at 85% 70%, rgba(244,169,59,0.6), transparent),
    radial-gradient(1.3px 1.3px at 30% 85%, rgba(255,122,45,0.6), transparent);
  background-repeat: no-repeat; animation: emberTwinkle 6s ease-in-out infinite alternate; }
@keyframes emberTwinkle { from { opacity: 0.35; } to { opacity: 0.7; } }
.em-main, .em-top, .em-footer { position: relative; z-index: 2; }
.wrap { width: min(1080px, 92vw); margin: 0 auto; }

/* ── top bar ───────────────────────────────────────────────── */
.em-top { position: fixed; top: 0; left: 0; right: 0; z-index: 40;
  display: flex; align-items: center; gap: 18px;
  padding: 12px clamp(16px, 4vw, 40px);
  background: rgba(28,15,11,0.72); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--em-line); }
.em-back { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.03em;
  color: var(--em-muted); text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
  padding-right: 16px; border-right: 1px solid var(--em-line); }
.em-back:hover { color: var(--em-amber); }
.em-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.em-brand img { width: 34px; height: 34px; border-radius: 11px; box-shadow: 0 8px 24px rgba(255,122,45,0.4); }
.em-brand b { font-family: var(--font-display); font-weight: 700; color: var(--em-gold); font-size: 1.05rem; letter-spacing: -0.01em; }
.em-nav { display: flex; gap: 24px; align-items: center; margin-left: auto; }
.em-nav a { color: var(--em-muted); text-decoration: none; font-weight: 600; font-size: var(--text-sm); }
.em-nav a:hover { color: var(--em-gold); }
.em-cta { display: inline-flex; align-items: center; min-height: 40px; padding: 0 18px;
  border-radius: var(--radius-pill); background: var(--em-ember); color: #1C0F0B;
  font-family: var(--font-display); font-weight: 700; font-size: var(--text-sm);
  text-decoration: none; box-shadow: 0 8px 24px rgba(255,122,45,0.4); transition: transform 0.14s, box-shadow 0.14s; }
.em-nav a.em-cta { color: #1C0F0B; }
.em-cta:hover { transform: translateY(-1px); box-shadow: 0 12px 30px rgba(255,122,45,0.55); }
.em-burger { display: none; width: 40px; height: 40px; flex: none; margin-left: auto;
  border: 1px solid var(--em-line); border-radius: 10px; background: rgba(247,233,220,0.06); cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 4px; }
.em-burger span { width: 18px; height: 2px; background: var(--em-gold); border-radius: 2px; transition: transform .3s, opacity .2s; }
.em-burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.em-burger.open span:nth-child(2) { opacity: 0; }
.em-burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
@media (max-width: 860px) {
  .em-burger { display: flex; }
  .em-nav { position: absolute; top: 100%; left: 0; right: 0; margin-left: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(28,15,11,0.97); backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--em-line); padding: 6px 0 12px; display: none; }
  .em-nav.open { display: flex; }
  .em-nav a { padding: 13px clamp(16px, 5vw, 40px); }
  .em-nav .em-cta { margin: 12px clamp(16px, 5vw, 40px) 0; justify-content: center; }
}

/* ── scaffold ──────────────────────────────────────────────── */
.em-main { padding-top: 64px; }
.em-section { padding: clamp(54px, 9vh, 90px) 0; }
.em-eyebrow { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--em-amber); font-weight: 700;
  display: inline-flex; align-items: center; gap: 9px; margin: 0; }
.em-eyebrow::before { content: ""; width: 16px; height: 2px; background: var(--em-ember); border-radius: 2px;
  box-shadow: 0 0 10px var(--em-ember); }
.em-h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.7rem, 3.6vw, 2.5rem);
  line-height: 1.12; letter-spacing: -0.02em; color: var(--em-cream); margin: 14px 0 0; max-width: 22ch; }
.em-lede { font-size: var(--text-md); color: var(--em-muted); margin: 14px 0 0; max-width: 62ch; }

.em-btn { display: inline-flex; align-items: center; gap: 8px; min-height: 52px; padding: 0 26px;
  border-radius: var(--radius-pill); font-family: var(--font-display); font-weight: 700;
  font-size: var(--text-base); text-decoration: none; cursor: pointer; border: 1px solid transparent;
  transition: transform 0.16s var(--ease-out), box-shadow 0.16s, background 0.16s, border-color 0.16s; }
.em-btn--primary { background: var(--em-ember); color: #1C0F0B; box-shadow: 0 12px 32px rgba(255,122,45,0.42); }
.em-btn--primary:hover { transform: translateY(-2px); box-shadow: 0 18px 42px rgba(255,122,45,0.58); }
.em-btn--ghost { background: transparent; color: var(--em-gold); border-color: rgba(247,233,220,0.22); }
.em-btn--ghost:hover { border-color: var(--em-gold); transform: translateY(-2px); }

/* ── hero ──────────────────────────────────────────────────── */
.em-hero { padding: clamp(46px, 8vh, 84px) 0 clamp(36px, 6vh, 64px); text-align: center; }
.em-hero .wrap { max-width: 820px; }
.em-hero .icon { width: 92px; height: 92px; border-radius: 26px; box-shadow: 0 18px 50px rgba(255,122,45,0.5); margin-bottom: 24px; }
.em-hero h1 { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.2rem, 5.4vw, 3.7rem);
  line-height: 1.06; letter-spacing: -0.03em; color: var(--em-cream); margin: 8px 0 0; }
.em-hero h1 em { font-style: normal; color: var(--em-ember); }
.em-hero-sub { font-size: var(--text-md); color: var(--em-muted); margin: 22px auto 0; max-width: 56ch; }
.em-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; justify-content: center; }
.em-status { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--em-amber); border: 1px solid rgba(244,169,59,0.4); border-radius: 999px; padding: 6px 14px; display: inline-block; }

/* ── card grid ─────────────────────────────────────────────── */
.em-grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 40px; }
.em-card { background: var(--em-surface); border: 1px solid var(--em-line); border-radius: var(--radius-xl);
  padding: 26px; transition: transform 0.2s var(--ease-out), box-shadow 0.2s, border-color 0.2s; }
.em-card:hover { transform: translateY(-5px); box-shadow: 0 26px 60px rgba(0,0,0,0.45); border-color: rgba(255,122,45,0.4); }
.em-card .mk { font-size: 1.7rem; display: block; margin-bottom: 10px; }
.em-card .step { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--em-amber); display: block; margin-bottom: 8px; }
.em-card h3 { font-family: var(--font-display); font-weight: 700; font-size: var(--text-lg); color: var(--em-gold); margin: 0 0 7px; }
.em-card p { color: var(--em-muted); font-size: var(--text-sm); margin: 0; }
@media (max-width: 860px) { .em-grid3 { grid-template-columns: 1fr; } }

/* quote / resurfacing moment */
.em-quote { margin-top: 36px; background: linear-gradient(150deg, rgba(255,122,45,0.16), rgba(244,169,59,0.08));
  border: 1px solid rgba(255,122,45,0.28); border-radius: var(--radius-2xl); padding: clamp(28px, 4vw, 44px); text-align: center; }
.em-quote p { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.3rem, 2.8vw, 1.9rem);
  line-height: 1.4; color: var(--em-cream); margin: 0; max-width: 28ch; margin-inline: auto; }
.em-quote .who { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--em-muted); margin-top: 14px; }

/* privacy promise */
.em-privacy { background: var(--em-surface); border: 1px solid var(--em-line); border-radius: var(--radius-2xl);
  padding: clamp(26px, 4vw, 40px); margin-top: 32px; }
.em-privacy ul { list-style: none; margin: 22px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.em-privacy li { display: flex; gap: 11px; color: var(--em-cream); font-size: var(--text-sm); }
.em-privacy li::before { content: "🔒"; }
.em-privacy li b { color: var(--em-gold); font-weight: 700; }
@media (max-width: 700px) { .em-privacy ul { grid-template-columns: 1fr; } }

/* waitlist */
.em-form { background: var(--em-surface); border: 1px solid var(--em-line); border-radius: var(--radius-2xl);
  padding: clamp(22px, 3vw, 32px); max-width: 560px; margin-top: 28px; }
.em-form label { display: block; font-weight: 700; font-size: var(--text-sm); color: var(--em-gold); margin-bottom: 7px; }
.em-form input { width: 100%; font-family: var(--font-body); font-size: var(--text-base); color: var(--em-cream);
  padding: 12px 14px; border: 1px solid rgba(247,233,220,0.18); border-radius: var(--radius-lg); background: rgba(0,0,0,0.2); margin-bottom: 16px; }
.em-form input::placeholder { color: var(--em-faint); }
.em-form input:focus { outline: none; border-color: var(--em-ember); box-shadow: 0 0 0 3px rgba(255,122,45,0.2); }
.em-form .note { font-family: var(--font-mono); font-size: 11px; color: var(--em-faint); margin: 4px 0 0; }

/* faq */
.em-faq { max-width: 760px; margin-top: 22px; }
.em-faq details { background: var(--em-surface); border: 1px solid var(--em-line); border-radius: var(--radius-lg); margin-bottom: 10px; overflow: hidden; }
.em-faq summary { list-style: none; cursor: pointer; padding: 16px 18px; font-family: var(--font-display); font-weight: 700; color: var(--em-gold); display: flex; justify-content: space-between; gap: 12px; }
.em-faq summary::-webkit-details-marker { display: none; }
.em-faq summary::after { content: "+"; color: var(--em-ember); font-weight: 700; font-size: 1.2rem; }
.em-faq details[open] summary::after { content: "–"; }
.em-faq p { margin: 0; padding: 0 18px 18px; color: var(--em-muted); font-size: var(--text-sm); }

/* footer */
.em-footer { background: #160B07; color: var(--em-muted); padding: 46px 0; margin-top: 30px; border-top: 1px solid var(--em-line); }
.em-footer .wrap { display: flex; flex-wrap: wrap; gap: 18px 28px; justify-content: space-between; align-items: center; }
.em-footer .lock { display: flex; align-items: center; gap: 10px; font-size: var(--text-sm); }
.em-footer .lock img { width: 26px; height: 26px; border-radius: 8px; }
.em-footer .links { display: flex; gap: 20px; flex-wrap: wrap; font-size: var(--text-sm); }
.em-footer .links a { color: var(--em-muted); text-decoration: none; }
.em-footer .links a:hover { color: var(--em-gold); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  #warpVeil { display: none; }
}