/* Ember Plus page only (v3/plus/index.html). Shared components live in ../v3.css.
   Round 3: centered hero, a guided feature explorer (one feature on stage at a
   time), one comparison table with the pricing band in its footer, FAQ, closing. */

/* ── Hero: the app's own Plus header (orb, "Ember Plus" with Plus in ember) ── */
.plus-hero { padding-top: 40px; padding-bottom: 16px; }
@media (min-width: 600px) { .plus-hero { padding-top: 56px; padding-bottom: 24px; } }
@media (min-width: 1024px) { .plus-hero { padding-top: 72px; padding-bottom: 32px; } }
.plus-hero-in { display: flex; flex-direction: column; align-items: center; text-align: center; }
.plus-orb { position: relative; width: 96px; }
.plus-orb::before {
  content: ""; position: absolute; inset: -60%; z-index: -1; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(236, 170, 104, .20), rgba(201, 106, 58, .06) 55%, transparent);
}
.plus-orb img { width: 100%; filter: brightness(.86) saturate(.9); }
@media (min-width: 600px) { .plus-orb { width: 112px; } }
@media (min-width: 1024px) { .plus-orb { width: 128px; } }
.plus-hero .t-display { margin-top: 20px; }
.plus-hero .t-lead { margin: 20px auto 0; max-width: 31em; text-wrap: balance; }
.plus-hero .actions { justify-content: center; margin-top: var(--lead-cta); }

/* ── Feature explorer ───────────────────────────────────── */
#features.fx-sec { padding-top: 56px; }
@media (min-width: 1024px) { #features.fx-sec { padding-top: 72px; } }

/* No JS: the tab list stays hidden and every panel shows in order. */
.fx-list { display: none; }
.fx-stage { display: grid; gap: var(--grid-gap); min-width: 0; }
.fx--js .fx-list { display: flex; }
.fx--js .fx-stage { display: block; }

.fx-tab {
  display: inline-flex; align-items: center; gap: 10px; flex: none;
  min-height: 44px; padding: 0 16px 0 8px; border-radius: 999px; cursor: pointer;
  background: var(--surface); border: 1px solid var(--hair-2);
  font: 500 15px/1.25 var(--sans); color: var(--ink); text-align: left; white-space: nowrap;
  transition: background-color 160ms var(--ease-std), border-color 160ms var(--ease-std), color 160ms var(--ease-std);
}
.fx-tab:hover { border-color: var(--hair-3); color: var(--ink-hi); }
.fx-tab[aria-selected="true"] {
  color: var(--ink-hi);
  border-color: var(--hair-3);
  border-color: color-mix(in srgb, var(--k) 55%, transparent);
  background: color-mix(in srgb, var(--k) 12%, var(--surface));
}
.fx-ico {
  display: grid; place-items: center; flex: none; width: 30px; height: 30px; border-radius: 50%;
  color: var(--k); background: rgba(232, 230, 227, .06);
  background: color-mix(in srgb, var(--k) 16%, transparent);
}
.fx-ico svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.fx-group { display: none; }

/* Phone: one scrolling chip row above the stage */
@media (max-width: 599px) {
  .fx--js .fx-list {
    flex-wrap: nowrap; gap: 8px; overflow-x: auto; scrollbar-width: none; overscroll-behavior-x: contain;
    margin-inline: calc(var(--gutter) * -1); padding: 4px var(--gutter);
    -webkit-mask-image: linear-gradient(to right, transparent, #000 var(--gutter), #000 calc(100% - 28px), transparent);
    mask-image: linear-gradient(to right, transparent, #000 var(--gutter), #000 calc(100% - 28px), transparent);
  }
  .fx--js .fx-list::-webkit-scrollbar { display: none; }
}
/* Tablet: the chips wrap into centered rows */
@media (min-width: 600px) and (max-width: 1023px) {
  .fx--js .fx-list { flex-wrap: wrap; justify-content: center; gap: 8px; padding-block: 4px; }
}
.fx--js .fx-list { position: relative; }
.fx--js .fx-stage { margin-top: 20px; }

/* Desktop: a grouped list on the left (cols 1–4), the stage on the right (5–12) */
@media (min-width: 1024px) {
  .fx--js { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px; align-items: start; }
  .fx--js .fx-list { grid-column: 1 / span 4; flex-direction: column; gap: 4px; }
  .fx--js .fx-stage { grid-column: 5 / span 8; margin-top: 0; }
  .fx-group {
    display: flex; align-items: center; gap: 8px; margin: 22px 0 6px; padding-left: 12px;
    font: 600 14px/1.3 var(--sans); color: var(--k);
  }
  .fx-group::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
  .fx-group:first-child { margin-top: 0; }
  .fx-tab {
    width: 100%; min-height: 56px; padding: 8px 14px 8px 10px; gap: 14px; border-radius: 16px;
    background: transparent; border-color: transparent; font-size: 16px; white-space: normal;
  }
  .fx-tab:hover { background: var(--surface); border-color: var(--hair); }
  .fx-tab[aria-selected="true"] { background: var(--surface); background: color-mix(in srgb, var(--k) 8%, var(--surface)); }
  .fx-ico { width: 38px; height: 38px; border-radius: 12px; }
  .fx-ico svg { width: 20px; height: 20px; }
}

/* Panels: one card each, tinted by the feature's color */
.fx-panel {
  position: relative; overflow: hidden; isolation: isolate;
  display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--hair); border-radius: var(--radius-card);
  border-top: 2px solid var(--hair-2);
  border-top-color: color-mix(in srgb, var(--k) 55%, transparent);
  padding: var(--card-pad);
}
.fx-panel::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(60% 55% at 50% 72%, color-mix(in srgb, var(--k) 14%, transparent), transparent 72%);
}
.fx-panel:focus-visible { outline-offset: -2px; }
.fx-copy { max-width: 34em; }
.fx-copy .t-h3 { color: var(--k); }
.fx-copy p { margin-top: 8px; font-size: 16px; line-height: 1.55; color: var(--ink); text-wrap: pretty; }
.fx-copy .fx-more { margin-top: 12px; } /* a feature's own page, e.g. Workouts → workouts/ */
.fx-obj { position: relative; flex: 1 0 auto; display: flex; align-items: center; justify-content: center; margin-top: 28px; min-width: 0; }
@media (min-width: 600px) { .fx--js .fx-panel { min-height: 520px; } .fx-obj { margin-top: 32px; } }
@media (min-width: 1024px) {
  .fx-panel { padding: 32px 36px 36px; }
  .fx--js .fx-panel { min-height: 600px; }
  .fx-copy p { font-size: 17px; }
}
@keyframes fx-in { from { opacity: 0; translate: 0 6px; } }
.fx-panel.is-entering { animation: fx-in 180ms cubic-bezier(.22, .7, .2, 1); }

/* Pressure: the real pattern alert lands over a forecast card */
.press-comp { margin: 0; width: 100%; max-width: 540px; display: flex; flex-direction: column; }
.press-notif { position: relative; z-index: 2; align-self: flex-end; width: min(100%, 320px); }
.press-card {
  position: relative; z-index: 1;
  margin-top: -20px; padding: 40px 18px 14px;
  background: var(--bg); border: 1px solid var(--hair-2); border-radius: 20px;
}
@media (min-width: 600px) { .press-card { margin-top: -44px; padding: 28px 24px 16px; } }
.press-plot {
  position: relative; height: 168px;
  background: linear-gradient(to bottom, var(--hair) 1px, transparent 1px) 0 0 / 100% 25%;
}
@media (min-width: 600px) { .press-plot { height: 200px; } }
.press-svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.press-val { position: absolute; z-index: 1; display: flex; align-items: baseline; gap: 6px; font-size: 15px; line-height: 1; color: var(--ink-mut); white-space: nowrap; }
.press-num { font: 400 30px/1 var(--serif); color: var(--ink-hi); letter-spacing: -.01em; font-variant-numeric: tabular-nums; font-optical-sizing: auto; }
.press-val--hi { left: 0; top: 0; }
.press-val--lo { right: 0; top: calc(78% + 10px); }
@media (min-width: 600px) { .press-val--lo { top: calc(78% + 14px); } }
.press-val--lo .press-num { font-size: 26px; color: var(--weather); }
/* starts Thu 4:00 PM: x 55%, where the curve sits at 24% of the plot */
.press-mark { position: absolute; left: 55%; top: 24%; bottom: 0; width: 0; border-left: 1.2px dashed rgba(236, 170, 104, .7); }
.press-mark::before {
  content: ""; position: absolute; left: -6.5px; top: -6px; width: 12px; height: 12px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--ember); box-sizing: border-box;
}
.press-axis { position: relative; display: flex; justify-content: space-between; height: 38px; padding-top: 12px; border-top: 1px solid var(--hair-2); font-size: 15px; line-height: 1; color: var(--ink-mut); font-variant-numeric: tabular-nums; }
.press-now { position: absolute; left: 55%; transform: translateX(-50%); color: var(--ink); white-space: nowrap; }

/* Your patterns: the app's pattern card, large */
.fx-pattern { width: 100%; max-width: 440px; border-color: rgba(230, 184, 92, .28); }
.fx-pattern .app-card-headline { font-size: 24px; }
@media (min-width: 600px) { .fx-pattern { padding: 20px 22px; } .fx-pattern .app-card-headline { font-size: 28px; } }

/* Ember Brief: the shared card, a little wider here */
.fx-obj .brief { width: min(100%, 380px); box-shadow: 0 18px 40px rgba(0, 0, 0, .45); }

/* Workouts: the app's weekly goal card and migraine-day card
   (WorkoutHomeScreen goalCard, WorkoutStarterCards MigraineDayCard) */
.wk { width: min(100%, 380px); display: grid; gap: 14px; text-align: left; }
.wk-goal, .wk-card { border: 1px solid #2a2a2a; border-radius: 12px; padding: 16px; box-shadow: 0 18px 40px rgba(0, 0, 0, .35); }
.wk-goal { background: #151515; }
.wk-card { background: #1a1a1a; display: grid; gap: 10px; }
.wk-goal-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.wk-eyebrow { font: 600 14px/1.3 var(--sans); color: #e8a547; }
.wk-value { margin-top: 3px; font: 400 28px/1.15 var(--serif); color: var(--ink-hi); font-optical-sizing: auto; }
.wk-icon { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: rgba(232, 165, 71, .12); border: 1px solid rgba(232, 165, 71, .45); color: #e8a547; }
.wk-icon svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.wk-track { height: 7px; margin-top: 14px; border-radius: 4px; background: #222; overflow: hidden; }
.wk-track span { display: block; height: 100%; border-radius: 4px; background: #e8a547; }
.wk-title { font: 600 16px/1.35 var(--sans); color: var(--ink); }
.wk-row { display: flex; gap: 8px; }
@media (min-width: 1024px) { .wk { width: min(100%, 420px); gap: 16px; } .wk-goal, .wk-card { padding: 20px; } .wk-value { font-size: 32px; } }
.wk-opt { flex: 1; display: grid; place-items: center; min-height: 44px; padding: 0 12px; border: 1px solid #2a2a2a; border-radius: 12px; font: 600 14px/1.2 var(--sans); color: var(--ink); white-space: nowrap; }

/* Personal experiments: the app's step 1 category list (PersonalExperimentsScreen) */
.xp { width: min(100%, 420px); display: grid; gap: 10px; text-align: left; }
.xp li {
  display: flex; align-items: center; gap: 13px; min-height: 76px; padding: 12px 14px;
  border: 1px solid #2a2a2a; border-radius: 12px; background: #151515;
}
.xp li::after {
  content: ""; flex: none; width: 8px; height: 8px; margin-left: auto; margin-right: 4px;
  border-top: 1.5px solid var(--ink-dim); border-right: 1.5px solid var(--ink-dim); rotate: 45deg;
}
.xp-ico { display: grid; place-items: center; flex: none; width: 46px; height: 46px; border-radius: 15px; color: var(--c); background: rgba(232, 230, 227, .06); background: color-mix(in srgb, var(--c) 10%, transparent); }
.xp-ico svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.xp b { display: block; font: 700 16px/1.3 var(--sans); color: var(--ink-hi); }
.xp small { display: block; margin-top: 3px; font-size: 14px; line-height: 1.4; color: var(--ink-mut); }

/* Health: a slice of the real screen rising from the panel's bottom edge */
.fx-obj--crop { align-items: flex-end; margin-bottom: calc(var(--card-pad) * -1); }
@media (min-width: 1024px) { .fx-obj--crop { margin-bottom: -36px; } }
.fx-shot { width: 100%; max-width: 460px; border: 1px solid var(--hair-2); border-bottom: 0; border-radius: 20px 20px 0 0; }

/* Apple Watch: the real Watch screens, the entry screen in front */
.watch-pair { display: flex; align-items: flex-end; justify-content: center; }
.watch-face { display: block; flex: none; overflow: hidden; border-radius: 24%/20%; border: 1px solid var(--hair-2); background: #0a0a0a; }
.watch-face img { width: 100%; }
/* the entry capture ends mid-button; fade the list out the way watchOS scrolls it */
.watch-face--front img { -webkit-mask-image: linear-gradient(to bottom, #000 64%, transparent 85%); mask-image: linear-gradient(to bottom, #000 64%, transparent 85%); }
.watch-face--back { width: 140px; margin-bottom: 68px; }
.watch-face--front { width: 176px; margin-left: -26px; box-shadow: 0 18px 40px rgba(0, 0, 0, .45); }
@media (min-width: 600px) { .watch-face--back { width: 156px; margin-bottom: 76px; } .watch-face--front { width: 196px; margin-left: -30px; } }
@media (max-width: 359px) { .watch-face--back { width: 124px; margin-bottom: 60px; } .watch-face--front { width: 156px; margin-left: -22px; } }

/* Backup: the capture is already a card, so it is cut to that card's own edge
   (x 41–798, y 23–566 of 840 × 585, corner radius 35). Lighten drops the
   capture's #0a0a0a corners into the panel. */
.fx-cardshot {
  width: 100%; max-width: 400px; aspect-ratio: 758 / 544; overflow: hidden;
  border-radius: 4.6% / 6.4%; box-shadow: 0 18px 40px rgba(0, 0, 0, .45);
}
.fx-cardshot img {
  width: calc(100% * 840 / 758); max-width: none;
  margin: calc(-100% * 23 / 758) 0 0 calc(-100% * 41 / 758);
  mix-blend-mode: lighten;
}

/* ── Compare: one table, the pricing band in its footer ─── */
.cmp {
  --c-free: 52px; --c-plus: 76px; --row-pad: 16px;
  max-width: 880px; margin-inline: auto; overflow: hidden;
  background: var(--surface); border: 1px solid var(--hair); border-radius: var(--radius-card);
}
@media (min-width: 600px) { .cmp { --c-free: 120px; --c-plus: 132px; --row-pad: 24px; } }
@media (min-width: 1024px) { .cmp { --c-free: 160px; --c-plus: 168px; --row-pad: 32px; } }
.cmp-table { position: relative; width: 100%; border-collapse: collapse; table-layout: fixed; }
.cmp-col-free { width: var(--c-free); }
.cmp-col-plus { width: var(--c-plus); }
/* the Plus column: one continuous ember tint from the header to the last row */
.cmp-table .cmp-plus { background: rgba(236, 170, 104, .06); }
.cmp-group th { background: linear-gradient(to left, rgba(236, 170, 104, .06) var(--c-plus), transparent var(--c-plus)); }
.cmp-table th, .cmp-table td { padding: 0; border-bottom: 1px solid var(--hair); vertical-align: middle; }
.cmp-table thead th { height: 60px; font: 600 15px/1.2 var(--sans); color: var(--ink-hi); text-align: center; }
.cmp-table thead th.cmp-plus { color: var(--ember); }
.cmp-table thead th:first-child { text-align: left; }
.cmp-table tbody th[scope="row"] {
  height: 52px; padding: 6px 8px 6px var(--row-pad);
  font: 500 15px/1.25 var(--sans); color: var(--ink-hi); text-align: left; text-wrap: balance;
}
.cmp-table tbody th small { font-size: 14px; font-weight: 400; color: var(--ink-mut); white-space: nowrap; }
.cmp-table td { height: 52px; text-align: center; }
.cmp-group th { padding: 22px var(--row-pad) 10px; text-align: left; }
.cmp-group .kicker { font-size: 14px; }
@media (min-width: 600px) { .cmp-table tbody th[scope="row"] { font-size: 16px; } }

.ck, .ck-no { display: inline-block; vertical-align: middle; }
.ck {
  width: 20px; height: 20px; background: var(--ember);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 10.5l4 3.8 8-8.6'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 10.5l4 3.8 8-8.6'/%3E%3C/svg%3E") center / contain no-repeat;
}
.ck--free { background: var(--clear); }
.ck-no { width: 14px; height: 2px; border-radius: 1px; background: var(--ink-dim); }
.cmp-word { font: 500 14px/1.2 var(--sans); color: var(--ink-mut); }
.cmp-word--plus { font-weight: 600; color: var(--ember); }
/* Phones: wider value columns with side padding, so Manual and Automatic
   keep clear of the column edges */
@media (max-width: 480px) {
  .cmp { --c-free: 62px; --c-plus: 84px; }
  .cmp-table td { padding-inline: 8px; }
  .cmp-table tbody th[scope="row"] { padding-right: 4px; }
  .cmp-word { font-size: 13px; }
}

/* Pricing band: yearly, monthly, then the terms and the action */
.price-band {
  display: grid; gap: 20px; padding: 20px var(--row-pad) 24px;
  background: linear-gradient(to bottom, rgba(236, 170, 104, .08), rgba(236, 170, 104, .02));
}
.pb-tiles { display: grid; gap: 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.pb-tile { display: flex; flex-direction: column; gap: 4px; padding: 14px 16px; border-radius: 16px; background: var(--raised); border: 1px solid var(--hair); }
.pb-tile--featured { border-color: var(--ember-edge); }
.pb-label { font: 600 14px/1.3 var(--sans); color: var(--ink-mut); }
.pb-tile--featured .pb-label { color: var(--ember); }
.pb-price { display: flex; flex-wrap: wrap; align-items: baseline; column-gap: 6px; font-size: 15px; line-height: 1.3; color: var(--ink); }
.pb-price .t-num { font-size: 30px; }
.pb-note { font-size: 14px; line-height: 1.3; color: var(--ink-mut); }
.pb-terms { display: grid; gap: 4px; justify-items: start; }
.pb-trial { font: 600 17px/1.4 var(--sans); color: var(--ink-hi); }
.pb-terms .btn { margin-top: 12px; }
@media (max-width: 359px) { .pb-tiles { grid-template-columns: minmax(0, 1fr); } }
@media (min-width: 600px) and (max-width: 1023px) {
  .pb-terms { grid-template-columns: minmax(0, 1fr) auto; column-gap: 24px; align-items: center; }
  .pb-terms .btn { grid-column: 2; grid-row: 1 / span 2; margin-top: 0; }
}
@media (min-width: 1024px) {
  .price-band { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: center; gap: 28px; padding-block: 24px 28px; }
  .pb-price .t-num { font-size: 34px; }
}

/* ── Closing ────────────────────────────────────────────── */
/* spec §6.4: a 180px orb here, smaller than the home closing */
@media (min-width: 1024px) { .close .close-orb { width: 180px; } }

/* ── Phone pass (Sam, Oct 16: too much text and space) ──── */
/* Tighter section rhythm on phones only, as on the home page; tablet and
   desktop keep theirs. */
@media (max-width: 599px) {
  :root { --sec-y: 44px; --stack-gap: 24px; --strip-y: 40px; }
}