/* =====================================================================
   Mind Screen — home page
   Tokens — 1:1 with mind_suite/lib/theme/app_theme.dart
   "inv-*" = the opposite theme, used for app objects (screens, session card)
   ===================================================================== */
:root {
  --violet: #6C5DD3;
  --blue: #4A8BFF;
  --violet-deep: #5B3FD6;
  --grad: linear-gradient(135deg, #6C5DD3 0%, #4A8BFF 100%);
  --ok: #22C55E; --warn: #F59E0B; --err: #EF4444;

  --bg: #F5F3FB;
  --bg-2: #EDE9F8;
  --surface: #FFFFFF;
  --text: #1A1B3A;
  --text-2: #6B7280;
  --border: #E5E1F2;
  --field: #F3F0FA;
  --accent-text: #5B3FD6;
  --shadow: 0 30px 60px -34px rgba(60, 45, 130, .45);
  --hero-img: url("../img/bg/light-wide.png");

  --inv-bg: #1A1745;
  --inv-var: #231F58;
  --inv-text: #FFFFFF;
  --inv-text-2: #A0A3BD;
  --inv-border: #2A2750;

  --r-card: 20px; --r-dialog: 24px; --r-pill: 28px;
  --maxw: 1160px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color-scheme: light;
}
[data-theme="dark"] {
  --bg: #0E0B2E;
  --bg-2: #141046;
  --surface: #1A1745;
  --text: #FFFFFF;
  --text-2: #A0A3BD;
  --border: #2A2750;
  --field: #1F1B4D;
  --accent-text: #A69CF5;
  --shadow: 0 30px 70px -30px rgba(0, 0, 0, .8);
  --hero-img: url("../img/bg/dark-wide.png");

  --inv-bg: #FFFFFF;
  --inv-var: #EDE9F8;
  --inv-text: #1A1B3A;
  --inv-text-2: #6B7280;
  --inv-border: #E5E1F2;
  color-scheme: dark;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 8px; }

h1, h2, h3 { font-weight: 700; letter-spacing: -0.025em; line-height: 1.08; }
h1 { font-size: clamp(2.6rem, 5.2vw, 4.3rem); letter-spacing: -0.038em; }
h2 { font-size: clamp(1.95rem, 3.4vw, 2.8rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.015em; line-height: 1.3; }
.lead { font-size: 1.15rem; color: var(--text-2); max-width: 56ch; }
section.block { padding: 104px 0; }
.block-head { max-width: 660px; margin-bottom: 56px; }
.block-head .lead { margin-top: 16px; }

/* Theme-paired screenshots: dark screens on the light page, light screens on the dark page */
.in-dark { display: none; }
[data-theme="dark"] .in-light { display: none; }
[data-theme="dark"] .in-dark { display: block; }

/* View-transition theme switch (circular reveal from the toggle) */
::view-transition-old(root), ::view-transition-new(root) { animation: none; mix-blend-mode: normal; }

/* ---------------- Buttons, badges ---------------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px; border: 0; cursor: pointer;
  font: 600 16px/1 var(--font); color: #fff; text-decoration: none;
  background: var(--grad); border-radius: var(--r-pill); padding: 16px 26px;
  box-shadow: 0 14px 28px -14px rgba(108, 93, 211, .85);
  transition: transform .18s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 18px 32px -14px rgba(108, 93, 211, .95); }
.badges { display: flex; gap: 12px; flex-wrap: wrap; }
.badge {
  display: inline-flex; align-items: center; gap: 10px; text-decoration: none; line-height: 1.15;
  border-radius: 14px; padding: 9px 18px 9px 14px; background: var(--text); color: var(--bg);
}
.badge small { display: block; font-size: 11px; opacity: .75; }
.badge strong { font-size: 16px; }
.badge.soon { background: transparent; color: var(--text); border: 1px solid var(--border); }

/* ---------------- Header ---------------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
}
.site-header .wrap { display: flex; align-items: center; gap: 28px; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 19px; letter-spacing: -.02em; text-decoration: none; }
.logo img { width: 38px; height: 38px; border-radius: 11px; border: 1px solid var(--border); background: #fff; }
.logo i { font-style: normal; color: var(--accent-text); }
.nav-links { display: flex; gap: 26px; margin-left: auto; font-size: 15px; color: var(--text-2); }
.nav-links a { text-decoration: none; }
.nav-links a:hover { color: var(--text); }
.theme-btn {
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--border); background: var(--surface);
  display: grid; place-items: center; cursor: pointer; color: var(--text);
}
.theme-btn .moon { display: none; }
[data-theme="dark"] .theme-btn .sun { display: none; }
[data-theme="dark"] .theme-btn .moon { display: block; }
.site-header .btn { padding: 11px 20px; font-size: 14px; }
.menu-btn { display: none; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--border); background: var(--surface); cursor: pointer; place-items: center; align-content: center; gap: 5px; }
.menu-btn span { display: block; width: 16px; height: 2px; border-radius: 2px; background: var(--text); transition: transform .25s; }
.site-header.menu-open .menu-btn span:first-child { transform: translateY(3.5px) rotate(45deg); }
.site-header.menu-open .menu-btn span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* =====================================================================
   HERO — the live session
   ===================================================================== */
.hero { position: relative; overflow: hidden; padding: 64px 0 132px; }
.hero::before {
  content: ""; position: absolute; inset: auto 0 0 0; height: 62%;
  background: var(--hero-img) center bottom / cover no-repeat; opacity: .7;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 55%); mask-image: linear-gradient(to bottom, transparent, #000 55%);
  pointer-events: none;
}
[data-theme="dark"] .hero {
  background:
    radial-gradient(1px 1px at 12% 18%, #fff8 50%, transparent 51%), radial-gradient(1px 1px at 32% 8%, #fff6 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 58% 22%, #fff9 50%, transparent 51%), radial-gradient(1px 1px at 77% 12%, #fff7 50%, transparent 51%),
    radial-gradient(1px 1px at 88% 34%, #fff5 50%, transparent 51%), radial-gradient(1px 1px at 6% 52%, #fff5 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 45% 46%, #fff6 50%, transparent 51%);
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.02fr .98fr; gap: 64px; align-items: center; }
.hero h1 { margin-bottom: 22px; font-size: clamp(2.6rem, 4.7vw, 4rem); text-wrap: balance; }
.hero .lead { margin-bottom: 34px; }
.hero .fine { margin-top: 18px; font-size: 14px; color: var(--text-2); }

/* Session card — an app object, so it takes the inverse theme */
.session {
  position: relative; background: var(--inv-bg); color: var(--inv-text);
  border: 1px solid var(--inv-border); border-radius: var(--r-dialog);
  padding: 22px 22px 18px; box-shadow: var(--shadow);
}
.s-top { display: flex; justify-content: space-between; align-items: baseline; font-size: 14px; color: var(--inv-text-2); }
.s-top b { color: var(--inv-text); font-weight: 600; font-size: 15px; }
.s-progress { display: flex; gap: 5px; margin-top: 12px; }
.s-progress i { flex: 1; height: 4px; border-radius: 4px; background: var(--inv-var); overflow: hidden; position: relative; }
.s-progress i::after { content: ""; position: absolute; inset: 0; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .5s ease; }
.s-progress i.on::after { transform: scaleX(1); }

.s-speaker { display: flex; align-items: center; gap: 14px; margin: 22px 0 14px; }
.s-avatar { position: relative; width: 52px; height: 52px; flex-shrink: 0; }
.s-avatar img { width: 52px; height: 52px; border-radius: 50%; position: relative; z-index: 1; }
.s-avatar::before, .s-avatar::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--violet); opacity: 0;
}
.session.speaking .s-avatar::before { animation: ripple 1.6s ease-out infinite; }
.session.speaking .s-avatar::after { animation: ripple 1.6s .8s ease-out infinite; }
@keyframes ripple { from { transform: scale(1); opacity: .35; } to { transform: scale(1.9); opacity: 0; } }
.s-speaker b { display: block; font-size: 16px; }
.s-status { font-size: 13px; color: var(--accent-on-inv, #8C82F0); min-height: 1.2em; }
[data-theme="dark"] .s-status { color: var(--violet); }

.s-q { font-size: 1.2rem; line-height: 1.45; font-weight: 500; letter-spacing: -.01em; min-height: 5.2em; }
.s-q .w { color: var(--inv-text); opacity: .22; transition: opacity .18s ease; }
.s-q .w.said { opacity: 1; }

.s-reply { display: flex; justify-content: flex-end; align-items: center; gap: 12px; min-height: 48px; margin-top: 8px; }
.s-wave { display: flex; gap: 3px; align-items: center; height: 28px; opacity: 0; transition: opacity .2s; }
.s-wave span { width: 3px; height: 20%; border-radius: 3px; background: var(--grad); }
.session.listening .s-wave { opacity: 1; }
.session.listening .s-wave span { animation: talk .7s ease-in-out infinite alternate; }
.s-wave span:nth-child(3n) { animation-duration: .55s !important; } .s-wave span:nth-child(4n+1) { animation-duration: .9s !important; }
.s-wave span:nth-child(5n+2) { animation-delay: -.3s !important; }
@keyframes talk { from { height: 15%; } to { height: 100%; } }
.s-bubble {
  background: var(--grad); color: #fff; border-radius: 18px 18px 4px 18px; padding: 10px 16px; font-size: 15px; font-weight: 500;
  opacity: 0; transform: translateY(6px) scale(.96); transition: opacity .3s ease, transform .3s ease;
}
.s-bubble.show { opacity: 1; transform: none; }

.s-scale { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-top: 18px; }
.s-scale div {
  position: relative; z-index: 1; border: 1px solid var(--inv-border); border-radius: 12px; padding: 9px 6px;
  font-size: 12.5px; line-height: 1.25; color: var(--inv-text-2); text-align: center; transition: color .25s;
}
.s-scale div b { display: block; font-size: 15px; color: var(--inv-text); margin-bottom: 2px; transition: color .25s; }
.s-scale div.hit, .s-scale div.hit b { color: #fff; }
.s-hl {
  position: absolute; z-index: 0; left: 0; top: 0; border-radius: 12px; background: var(--grad); opacity: 0;
  transition: transform .45s cubic-bezier(.3,.8,.2,1), width .45s, height .45s, opacity .2s;
}
.s-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; font-size: 13px; color: var(--inv-text-2); }
.s-foot b { color: var(--inv-text); font-variant-numeric: tabular-nums; }
.s-foot .pop { display: inline-block; animation: pop .45s ease; }
@keyframes pop { 40% { transform: scale(1.35); color: var(--blue); } }
.s-ctrl {
  border: 1px solid var(--inv-border); background: transparent; color: var(--inv-text); border-radius: 99px;
  padding: 5px 12px; font-size: 12.5px; cursor: pointer;
}

/* =====================================================================
   SESSION WALKTHROUGH — a stepper that fits in one screen
   ===================================================================== */
.walk-grid { display: grid; grid-template-columns: 1fr 300px; gap: 96px; align-items: center; }
.walk-grid .block-head { margin-bottom: 32px; }
.walk-steps { counter-reset: s; display: grid; gap: 4px; max-width: 580px; }
.walk-step {
  counter-increment: s; display: block; width: 100%; text-align: left; border: 0; background: transparent;
  cursor: pointer; padding: 14px 18px; border-radius: 16px; transition: background .25s;
}
.walk-step:hover { background: color-mix(in srgb, var(--surface) 55%, transparent); }
.walk-step.active { background: var(--surface); box-shadow: 0 0 0 1px var(--border); }
.walk-step h3 { font-size: 1.15rem; display: flex; align-items: center; gap: 14px; }
.walk-step h3::before {
  content: counter(s); display: grid; place-items: center; width: 30px; height: 30px; flex-shrink: 0;
  border-radius: 50%; border: 1.5px solid var(--border); font-size: 14px; color: var(--text-2); transition: all .3s;
}
.walk-step.active h3::before { background: var(--grad); border-color: transparent; color: #fff; }
.walk-step p { display: none; color: var(--text-2); font-size: 1rem; max-width: 46ch; margin: 6px 0 0 44px; }
.walk-step.active p { display: block; animation: swap .35s cubic-bezier(.2,.7,.2,1); }
.walk-bar { display: block; height: 3px; margin: 14px 0 2px 44px; border-radius: 3px; background: var(--border); overflow: hidden; visibility: hidden; }
.walk-grid.playing .walk-step.active .walk-bar { visibility: visible; }
.walk-bar i { display: block; height: 100%; background: var(--grad); transform: scaleX(0); transform-origin: left; }
.walk-grid.playing .walk-step.active .walk-bar i { animation: fill 5s linear forwards; }
@keyframes fill { to { transform: scaleX(1); } }
.phone {
  position: relative; border-radius: 40px; padding: 9px; background: var(--inv-bg);
  border: 1px solid var(--inv-border); box-shadow: var(--shadow);
}
.phone-screen { position: relative; border-radius: 32px; overflow: hidden; aspect-ratio: 720 / 1399; background: var(--inv-var); }
.phone-screen picture, .phone-screen .shot {
  position: absolute; inset: 0; opacity: 0; transform: translateY(18px) scale(.985);
  transition: opacity .5s ease, transform .6s cubic-bezier(.2,.7,.2,1);
}
.phone-screen .shot.active { opacity: 1; transform: none; }
.phone-screen img { width: 100%; height: 100%; object-fit: cover; object-position: top; }

/* =====================================================================
   LIBRARY — gallery: one screening on stage, all eleven on a rail
   ===================================================================== */
.library { background: var(--bg-2); }
#library.block { padding: 92px 0; }
#library .block-head { margin-bottom: 36px; }
.gal-stage { display: grid; grid-template-columns: 280px 1fr; gap: 64px; align-items: center; min-height: 352px; }
.gal-art { position: relative; width: 240px; height: 240px; margin: 0 auto; }
.gal-art::before {
  content: ""; position: absolute; inset: -18%; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(108, 93, 211, .45), rgba(74, 139, 255, .18) 60%, transparent);
  filter: blur(18px);
}
[data-theme="dark"] .gal-art::before { background: radial-gradient(closest-side, rgba(108, 93, 211, .7), rgba(74, 139, 255, .25) 60%, transparent); }
.gal-art img {
  position: relative; width: 100%; height: 100%; border-radius: 56px; background: #fff;
  box-shadow: 0 30px 60px -28px rgba(40, 30, 110, .6);
}
.gal-info h3 { font-size: clamp(2.3rem, 4vw, 3.2rem); letter-spacing: -.04em; line-height: 1; }
.gal-sub { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; color: var(--text-2); font-size: 15.5px; margin: 12px 0 18px; }
.gal-sub .tier { margin: 0; }
.gal-def { font-size: 1.08rem; line-height: 1.65; max-width: 60ch; }
.gal-stats { display: grid; grid-template-columns: 1.2fr .8fr 1fr; margin-top: 28px; max-width: 720px; }
.gal-stats div { padding-right: 20px; }
.gal-stats div + div { padding-left: 20px; border-left: 1px solid var(--border); }
.gal-stats dt { font-size: 13px; color: var(--text-2); }
.gal-stats dd b { display: block; font-size: 1.75rem; font-weight: 700; letter-spacing: -.03em; line-height: 1.2; margin-top: 2px; font-variant-numeric: tabular-nums; }
.gal-stats dd small { display: block; font-size: 13px; color: var(--text-2); line-height: 1.4; margin-top: 2px; }
.gal-stage.swap .gal-art img { animation: pop-in .5s cubic-bezier(.2,.8,.2,1); }
.gal-stage.swap .gal-info { animation: swap .4s cubic-bezier(.2,.7,.2,1); }
@keyframes pop-in { from { opacity: 0; transform: scale(.86) rotate(-3deg); } }

.gal-rail { display: flex; gap: 28px; justify-content: center; margin-top: 44px; }
.rail-group { display: flex; flex-direction: column; gap: 10px; }
.rail-label { font-size: 13px; font-weight: 600; color: var(--text-2); padding-left: 4px; }
.rail-items { display: flex; gap: 6px; }
.rail-group + .rail-group { padding-left: 28px; border-left: 1px solid var(--border); }
.rail-item {
  width: 84px; border: 0; background: transparent; cursor: pointer; padding: 6px 4px 4px; border-radius: 16px;
  display: flex; flex-direction: column; align-items: center; gap: 7px; color: var(--text-2);
  transition: transform .25s cubic-bezier(.2,.8,.2,1), color .2s;
}
.rail-item img {
  width: 56px; height: 56px; border-radius: 15px; background: #fff; border: 1px solid var(--border);
  transition: box-shadow .25s, transform .25s;
}
.rail-item span { font-size: 12.5px; font-weight: 600; line-height: 1.25; text-align: center; }
.rail-item:hover { color: var(--text); transform: translateY(-2px); }
.rail-item[aria-selected="true"] { color: var(--text); transform: translateY(-4px); }
.rail-item[aria-selected="true"] img { box-shadow: 0 0 0 2px var(--bg-2), 0 0 0 4px var(--violet), 0 14px 24px -12px rgba(108, 93, 211, .9); }
.tier { display: inline-block; font-size: 12px; font-weight: 700; border-radius: 99px; padding: 3px 10px; margin-top: 8px; }
.tier.free { background: color-mix(in srgb, var(--ok) 16%, transparent); color: #15803D; }
[data-theme="dark"] .tier.free { color: #4ADE80; }
.tier.pro { background: var(--grad); color: #fff; }

/* =====================================================================
   RIGOR — an answer travels through the pipeline
   ===================================================================== */
.flow { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.flow-line { position: absolute; left: 12%; right: 12%; top: 31px; height: 2px; background: var(--border); }
.flow-line::after {
  content: ""; position: absolute; inset: 0; background: var(--grad); transform: scaleX(0); transform-origin: left;
}
.flow.run .flow-line::after { transition: transform 2.6s cubic-bezier(.45,.05,.3,1); transform: scaleX(1); }
.flow-node { position: relative; text-align: left; }
.flow-dot {
  position: relative; z-index: 1; width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 20px;
  background: var(--surface); border: 1.5px solid var(--border); color: var(--text-2); transition: all .4s ease;
}
.flow.run .flow-node.lit .flow-dot { background: var(--grad); border-color: transparent; color: #fff; box-shadow: 0 10px 24px -10px rgba(108,93,211,.9); }
.flow-node .who { font-size: 13px; font-weight: 600; color: var(--accent-text); }
.flow-node h3 { font-size: 1.1rem; margin: 4px 0 8px; }
.flow-node p { color: var(--text-2); font-size: 15px; max-width: 30ch; }
.flow-token {
  position: absolute; z-index: 2; top: 17px; left: 12%; transform: translateX(-50%);
  background: var(--text); color: var(--bg); font-size: 12.5px; font-weight: 600; padding: 6px 12px; border-radius: 99px;
  white-space: nowrap; opacity: 0;
}
.flow.run .flow-token { animation: travel 2.6s cubic-bezier(.45,.05,.3,1) forwards; }
@keyframes travel { 0% { left: 12%; opacity: 0; } 8% { opacity: 1; } 92% { opacity: 1; } 100% { left: 88%; opacity: 0; } }
.rigor-foot { margin-top: 64px; padding-top: 28px; border-top: 1px solid var(--border); display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.rigor-foot p { color: var(--text-2); }
.rigor-foot b { color: var(--text); display: block; margin-bottom: 4px; }

/* =====================================================================
   AFTER THE SESSION — tabs swap the phone
   ===================================================================== */
.after { background: var(--bg-2); }
.after-grid { display: grid; grid-template-columns: 360px 1fr; gap: 80px; align-items: center; }
.seg {
  position: relative; display: inline-grid; grid-auto-flow: column; grid-auto-columns: 1fr; padding: 4px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 99px;
}
.seg button { position: relative; z-index: 1; border: 0; background: transparent; cursor: pointer; padding: 10px 18px; font-size: 14.5px; font-weight: 600; color: var(--text-2); border-radius: 99px; white-space: nowrap; transition: color .25s; }
.seg button[aria-selected="true"] { color: #fff; }
.seg-pill { position: absolute; z-index: 0; top: 4px; bottom: 4px; left: 4px; border-radius: 99px; background: var(--grad); transition: transform .4s cubic-bezier(.3,.8,.2,1), width .4s; }
.after-panels { margin-top: 36px; position: relative; min-height: 270px; }
.after-panel { display: none; }
.after-panel.active { display: block; animation: swap .4s cubic-bezier(.2,.7,.2,1); }
.after-panel h3 { font-size: 1.7rem; margin-bottom: 18px; letter-spacing: -.03em; }
.facts { list-style: none; display: grid; gap: 16px; max-width: 52ch; }
.facts li { padding-left: 30px; position: relative; color: var(--text-2); }
.facts li b { color: var(--text); font-weight: 600; }
.facts li::before { content: ""; position: absolute; left: 0; top: 7px; width: 14px; height: 8px; border-left: 2px solid var(--violet); border-bottom: 2px solid var(--violet); transform: rotate(-45deg); }
.sev { display: inline-flex; gap: 6px; margin-left: 6px; flex-wrap: wrap; vertical-align: 1px; }
.sev span { font-size: 12px; border-radius: 99px; padding: 2px 9px; font-weight: 600; }
.after .phone-screen .shot { transform: translateX(24px); }
.after .phone-screen .shot.active { transform: none; }

/* =====================================================================
   PRICING
   ===================================================================== */
.plans-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; margin-bottom: 40px; }
.plans-head .block-head { margin-bottom: 0; }
.plans { display: grid; grid-template-columns: 1fr 1.15fr; gap: 24px; max-width: 940px; }
.plan { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-dialog); padding: 34px; }
.plan.pro { background: var(--inv-bg); color: var(--inv-text); border-color: var(--inv-border); box-shadow: var(--shadow); }
.plan h3 { font-size: 1.35rem; }
.price { display: flex; align-items: baseline; gap: 8px; margin: 16px 0 4px; height: 52px; overflow: hidden; }
.price b { font-size: 46px; font-weight: 700; letter-spacing: -.035em; line-height: 52px; font-variant-numeric: tabular-nums; display: inline-block; }
.price b.roll { animation: roll .45s cubic-bezier(.3,.8,.2,1); }
@keyframes roll { from { transform: translateY(60%); opacity: 0; } }
.price span { color: var(--text-2); font-size: 15px; }
.plan.pro .price span, .plan.pro .sub { color: var(--inv-text-2); }
.plan .sub { color: var(--text-2); font-size: 14px; min-height: 2.9em; margin-bottom: 18px; }
.plan ul { list-style: none; display: grid; gap: 11px; font-size: 15px; }
.plan li { padding-left: 26px; position: relative; }
.plan li::before { content: ""; position: absolute; left: 0; top: 7px; width: 13px; height: 7px; border-left: 2px solid var(--violet); border-bottom: 2px solid var(--violet); transform: rotate(-45deg); }
.plan .btn { margin-top: 28px; }
.plan-note { margin-top: 20px; font-size: 13.5px; color: var(--text-2); }

/* =====================================================================
   PRIVACY, FAQ, CARE, FOOTER
   ===================================================================== */
.social { list-style: none; display: flex; gap: 10px; }
.social a {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--border); background: var(--surface); color: var(--text); text-decoration: none;
  transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.social a:hover { background: var(--grad); color: #fff; border-color: transparent; transform: translateY(-2px); }
.social-hero { margin-top: 26px; }
.social-foot a { width: 34px; height: 34px; }
footer .wrap { align-items: center; }

.privacy-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.privacy-cols div { border-top: 2px solid var(--text); padding-top: 18px; }
.privacy-cols h3 { margin-bottom: 8px; }
.privacy-cols p { color: var(--text-2); font-size: 15px; }

.faq-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 64px; }
.faq details { border-bottom: 1px solid var(--border); }
#faqList.swap { animation: swap .35s cubic-bezier(.2,.7,.2,1); }
#faqList { min-height: 340px; }
.faq summary { list-style: none; cursor: pointer; padding: 20px 0; font-weight: 600; font-size: 1.05rem; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-weight: 400; font-size: 22px; line-height: 1; color: var(--text-2); transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--text-2); padding: 0 0 20px; max-width: 64ch; }

.care { border-top: 1px solid var(--border); }
.care .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding-top: 48px; padding-bottom: 48px; }
.care h3 { font-size: 1.05rem; margin-bottom: 8px; }
.care p { color: var(--text-2); font-size: 15px; }
.care a { color: var(--accent-text); font-weight: 600; }
footer { border-top: 1px solid var(--border); font-size: 14px; color: var(--text-2); }
footer .wrap { display: flex; justify-content: space-between; gap: 24px; padding-top: 28px; padding-bottom: 40px; flex-wrap: wrap; }
footer nav { display: flex; gap: 22px; flex-wrap: wrap; }
footer a { text-decoration: none; }

/* =====================================================================
   Responsive
   ===================================================================== */
@media (max-width: 1000px) {
  .nav-links { display: none; }
  .site-header .theme-btn { margin-left: auto; }
  .menu-btn { display: grid; }
  .site-header.menu-open .nav-links {
    display: flex; flex-direction: column; gap: 0; position: absolute; top: 72px; left: 0; right: 0; margin: 0;
    padding: 8px 24px 20px; background: var(--bg); border-bottom: 1px solid var(--border); box-shadow: var(--shadow);
  }
  .site-header.menu-open .nav-links a { padding: 14px 0; font-size: 17px; color: var(--text); border-bottom: 1px solid var(--border); }
  .hero-grid, .after-grid, .faq-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 48px; }
  .walk-grid { grid-template-columns: 1fr; gap: 40px; }
  .walk-phone-col { width: min(280px, 80%); margin: 0 auto; }
  #faqList { min-height: 0; }
  .after-grid .phone { max-width: 320px; }
  .gal { display: flex; flex-direction: column-reverse; }
  .gal-rail { justify-content: flex-start; overflow-x: auto; margin: 0 -24px 32px; padding: 6px 24px 8px; scroll-snap-type: x mandatory; }
  .rail-item { scroll-snap-align: start; flex-shrink: 0; }
  .gal-stage { grid-template-columns: 1fr; gap: 28px; min-height: 0; }
  .gal-art { width: 150px; height: 150px; margin: 0; }
  .gal-art img { border-radius: 36px; }
  .plans { grid-template-columns: 1fr; }
  .privacy-cols { grid-template-columns: 1fr; gap: 28px; }
  .flow { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .flow-line, .flow-token { display: none; }
  .flow.run .flow-node .flow-dot, .flow-node .flow-dot { background: var(--grad); border-color: transparent; color: #fff; }
  .rigor-foot { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  section.block { padding: 80px 0; }
  .hero { padding: 40px 0 96px; }
  .site-header .btn { display: none; }
  .s-scale { grid-template-columns: repeat(2, 1fr); }
  .session { padding: 18px 16px 16px; }
  .s-q { font-size: 1.08rem; min-height: 6.5em; }
  .gal-rail { margin: 0 -16px 28px; padding-left: 16px; padding-right: 16px; }
  .gal-art { width: 104px; height: 104px; }
  .gal-art img { border-radius: 26px; }
  .gal-stage { gap: 20px; }
  .gal-stats { grid-template-columns: 1fr 1fr; row-gap: 18px; }
  .gal-stats div:first-child { grid-column: 1 / -1; padding-right: 0; }
  .gal-stats div:nth-child(2) { padding-left: 0; border-left: 0; }
  .flow { grid-template-columns: 1fr; }
  .seg button { padding: 9px 12px; font-size: 13.5px; }
  .care .wrap { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ---------------- "Coming soon" notice (App Store, social networks) ---------------- */
.app-toast {
  position: fixed; left: 50%; bottom: 28px; z-index: 1000; transform: translateX(-50%) translateY(24px);
  display: flex; align-items: flex-start; gap: 12px; width: min(440px, calc(100vw - 32px)); padding: 14px 16px;
  background: var(--surface); color: var(--text); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .3s ease, transform .3s ease, visibility .3s;
}
.app-toast.show { opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0); }
.app-toast-icon { flex-shrink: 0; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 11px; color: #fff; background: var(--grad); }
.app-toast-text { display: flex; flex-direction: column; gap: 3px; }
.app-toast-text strong { font-size: 15px; font-weight: 700; }
.app-toast-text span { font-size: 13.5px; line-height: 1.5; color: var(--text-2); }
.app-toast-text a { color: var(--accent-text); font-weight: 600; }
.app-toast-close { flex-shrink: 0; border: 0; background: transparent; cursor: pointer; color: var(--text-2); padding: 2px; margin: -2px -4px 0 0; border-radius: 8px; line-height: 0; }
.app-toast-close:hover { color: var(--text); background: var(--bg-2); }
@media (max-width: 520px) { .app-toast { bottom: 16px; } }