/* === Impulse landing — design tokens (matched to platform) === */
:root {
  /* Dark navy from platform sidebar/headings */
  --ink: #1A2538;
  --ink-2: #0F1828;
  --ink-3: #334155;
  --ink-soft: #64748B;
  --ink-muted: #94A3B8;
  --line: #E5E9EF;
  --line-soft: #EEF2F6;
  /* Platform light background */
  --bg: #F5F7FA;
  --bg-2: #FAFBFC;
  --bg-card: #FFFFFF;
  --bg-warm: #EFF4FB;
  --bg-cool: #ECFBF7;
  /* Platform teal accent (icons, dots, JUNIOR badge) */
  --teal: #14B8A6;
  --teal-2: #0D9488;
  --teal-soft: #99F6E4;
  --teal-bg: #E6FBF7;
  /* Platform primary blue («К курсу», links, progress bars) */
  --blue: #2D74F2;
  --blue-2: #1E5FD8;
  --blue-3: #1849B5;
  --blue-soft: #DDE9FE;
  --blue-bg: #EAF2FE;
  --amber: #C2620B;
  --amber-bg: #FEF3C7;
  --orange: #FB923C;
  --orange-2: #F97316;
  --green: #15803D;
  --green-bg: #DCFCE7;
  --shadow-sm: 0 1px 2px rgba(15,23,38,.04), 0 1px 1px rgba(15,23,38,.03);
  --shadow-md: 0 4px 14px rgba(15,23,38,.06), 0 2px 4px rgba(15,23,38,.04);
  --shadow-lg: 0 16px 40px rgba(15,23,38,.08), 0 4px 12px rgba(15,23,38,.05);
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --max: 1240px;
  --pad: clamp(20px, 4vw, 56px);
  --font: "Onest", -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  font-feature-settings: "ss01", "cv11";
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.45;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

.wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* === Type === */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-2);
  padding: 6px 12px;
  background: var(--teal-bg);
  border-radius: 999px;
  border: 1px solid #B8F1E6;
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 4px rgba(20,184,166,.18);
}

h1, h2, h3, h4 { font-family: var(--font); margin: 0; letter-spacing: -0.022em; color: var(--ink); }
h1 { font-size: clamp(40px, 5.4vw, 76px); font-weight: 700; line-height: 1.02; letter-spacing: -0.035em; }
h2 { font-size: clamp(32px, 3.6vw, 52px); font-weight: 700; line-height: 1.06; letter-spacing: -0.028em; }
h3 { font-size: clamp(22px, 1.8vw, 28px); font-weight: 600; line-height: 1.18; }
.lead { font-size: clamp(17px, 1.25vw, 21px); color: var(--ink-3); line-height: 1.5; }
.muted { color: var(--ink-soft); }
.mono { font-family: var(--mono); font-feature-settings: "tnum"; }

/* === Buttons === */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space: nowrap;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(45,116,242,.32); background: var(--blue-2); }
.btn-secondary { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.btn-secondary:hover { border-color: var(--blue); color: var(--blue); }
.btn-teal { background: var(--teal); color: #fff; }
.btn-teal:hover { background: var(--teal-2); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(14,23,38,.32); }
.btn-ghost { color: var(--ink); padding: 12px 0; border-bottom: 1px solid var(--ink); border-radius: 0; }
.btn .arr { transition: transform .2s ease; }
.btn:hover .arr { transform: translateX(3px); }

/* === Nav === */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(245,247,250,.86);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.nav.scrolled { border-bottom-color: var(--line); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 19px; letter-spacing: -0.02em; }
.brand-mark {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  background: var(--ink); color: #fff;
  border-radius: 8px;
  position: relative; overflow: hidden;
}
.brand-mark::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 50%;
  background: var(--teal);
}
.brand-mark span {
  position: relative; z-index: 1;
  font-family: var(--mono); font-weight: 700; font-size: 14px;
  color: #fff;
}
.nav-links { display: flex; gap: 32px; }
.nav-links a { font-size: 14.5px; color: var(--ink-3); transition: color .15s; }
.nav-links a:hover { color: var(--ink); }
.nav-cta { display: flex; gap: 12px; align-items: center; }
@media (max-width: 880px) { .nav-links { display: none; } }

/* === Hero === */
.hero {
  padding: clamp(56px, 9vw, 120px) 0 clamp(64px, 7vw, 100px);
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(40px, 5vw, 80px);
  align-items: end;
}
@media (max-width: 980px) { .hero-grid { grid-template-columns: 1fr; } }
.hero h1 .accent { color: var(--blue); position: relative; white-space: nowrap; }
.hero h1 .underline {
  position: relative;
  display: inline-block;
  color: var(--blue);
}
.hero h1 .underline::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0.05em;
  height: 0.32em;
  background: var(--teal-soft);
  z-index: -1;
  border-radius: 4px;
}
.hero-sub { margin-top: 28px; max-width: 620px; }
.hero-cta { margin-top: 40px; display: flex; gap: 14px; flex-wrap: wrap; }
.hero-meta {
  display: flex; gap: 28px; margin-top: 32px; flex-wrap: wrap;
  padding-top: 28px; border-top: 1px solid var(--line);
}
.hero-meta .item { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ink-3); }
.hero-meta .item .check {
  width: 18px; height: 18px;
  display: grid; place-items: center;
  background: var(--blue); border-radius: 50%; color: #fff;
  font-size: 11px; font-weight: 700;
}

.hero-card {
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 30px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-card .glow {
  position: absolute; right: -80px; top: -80px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(20,184,166,.35), transparent 60%);
  pointer-events: none;
}
.hero-card .label { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--teal-soft); font-weight: 600; }
.hero-card .big { font-family: var(--mono); font-size: 56px; font-weight: 700; letter-spacing: -0.04em; margin: 14px 0 4px; line-height: 1; }
.hero-card .big small { font-size: 22px; color: var(--ink-muted); margin-left: 6px; }
.hero-card .desc { color: rgba(255,255,255,.72); font-size: 14.5px; margin-top: 6px; }
.hero-card .row {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 26px; padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.1);
}
.hero-card .row .col { display: flex; flex-direction: column; gap: 4px; }
.hero-card .row .col .v { font-family: var(--mono); font-size: 22px; font-weight: 600; }
.hero-card .row .col .k { font-size: 12px; color: rgba(255,255,255,.55); text-transform: uppercase; letter-spacing: .1em; }

.hero-bg-grid {
  position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(to right, rgba(14,23,38,.04) 1px, transparent 1px);
  background-size: 80px 80px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 100%);
}

/* === Section === */
section { padding: clamp(52px, 6vw, 88px) 0; }
section.dark { background: var(--ink); color: #fff; }
section.dark h2, section.dark h3 { color: #fff; }
section.dark .lead { color: rgba(255,255,255,.7); }
section.dark .eyebrow { color: var(--teal-soft); background: rgba(20,184,166,.12); border-color: rgba(20,184,166,.25); }
.section-head { max-width: 780px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head .eyebrow { margin-bottom: 18px; }
.section-head h2 { margin-bottom: 18px; }

/* === Stats === */
.stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}
.stats .cell {
  background: #fff;
  padding: 32px 26px;
  display: flex; flex-direction: column; gap: 6px;
  position: relative;
  justify-content: flex-end;
}
.stats .cell .num {
  font-family: var(--mono);
  font-size: clamp(28px, 2.6vw, 40px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1.1;
  margin-top: 20px;
}
.stats .cell .num .ru {
  font-size: 0.58em;
  color: var(--ink-soft);
  font-weight: 500;
  display: block;
  margin-top: 3px;
  letter-spacing: 0;
}
.stats .cell .label { font-size: 13px; color: var(--ink-soft); line-height: 1.4; margin-top: 4px; }
.stats .cell.featured { background: linear-gradient(135deg, var(--teal-2) 0%, #0A7A6F 100%); color: #fff; }
.stats .cell.featured .num { color: #fff; }
.stats .cell.featured .num .ru { color: rgba(255,255,255,.65); }
.stats .cell.featured .label { color: rgba(255,255,255,.82); }
.stats .cell .tag {
  position: absolute; top: 18px; right: 18px;
  font-size: 10px; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--teal-2);
  background: var(--teal-bg); border-radius: 4px; padding: 3px 7px;
}
.stats .cell.featured .tag { background: rgba(255,255,255,.18); color: #fff; }
@media (max-width: 980px) { .stats { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .stats { grid-template-columns: 1fr; } }

/* 4-cell variant (УТП stats) */
.stats.stats-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px) { .stats.stats-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .stats.stats-4 { grid-template-columns: 1fr; } }

/* Hero salary range card */
.hero-card .big.hero-range {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
}
.hero-card .big.hero-range .sep {
  color: var(--teal-soft);
  font-weight: 500;
  margin: 0 4px;
}
.hero-card .big.hero-range small {
  font-family: var(--font);
  font-weight: 500;
}

/* === Comparison table === */
.compare {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.compare-grid {
  display: grid;
  grid-template-columns: minmax(180px, 1.1fr) repeat(3, minmax(0, 1fr));
}
.compare-cell {
  padding: 22px 24px;
  border-right: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  font-size: 14.5px;
  color: var(--ink-3);
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.compare-cell:nth-child(4n) { border-right: 0; }
.compare-cell.h {
  background: var(--bg);
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.compare-cell.h .sub {
  font-weight: 400;
  font-size: 12.5px;
  color: var(--ink-soft);
  letter-spacing: 0;
  text-transform: none;
}
.compare-cell.row-label {
  font-weight: 600;
  color: var(--ink);
  background: var(--bg-2);
  font-size: 14px;
}
.compare-cell.us {
  background: var(--ink);
  color: #fff;
  font-weight: 500;
}
.compare-cell.us .pill {
  background: var(--teal);
  color: #fff;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
  width: max-content;
  margin-bottom: 4px;
}
.compare-cell.us .sub { color: var(--teal-soft); }
.compare-cell.us strong { color: #fff; }
.compare-cell.warn { color: var(--amber); }
.compare-icon {
  width: 18px; height: 18px;
  flex: 0 0 18px;
  display: inline-grid; place-items: center;
  border-radius: 50%;
  font-size: 11px; font-weight: 700;
  margin-right: 10px;
}
.compare-icon.ok { background: var(--teal); color: #fff; }
.compare-icon.mid { background: var(--amber-bg); color: var(--amber); }
.compare-icon.bad { background: #FEE2E2; color: #B91C1C; }
.compare-cell.us .compare-icon.ok { background: var(--teal-soft); color: var(--ink); }
@media (max-width: 880px) {
  /* Horizontal scroll: сохраняем структуру сравнения */
  .compare {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    /* scroll-hint gradient справа */
    background:
      linear-gradient(to right, #fff 0%, transparent 48px) local,
      linear-gradient(to left,  rgba(0,0,0,.06) 0%, transparent 40px) local,
      linear-gradient(to right, #fff, #fff) scroll,
      linear-gradient(to left,  #fff, #fff) scroll;
    background-color: #fff;
    background-size: 48px 100%, 40px 100%, 100% 100%, 100% 100%;
    background-attachment: local, local, scroll, scroll;
    background-repeat: no-repeat;
  }
  .compare-grid {
    grid-template-columns: minmax(86px, 0.75fr) repeat(3, minmax(140px, 1fr));
    min-width: 530px;
  }
  .compare-cell {
    padding: 14px 16px;
    font-size: 13px;
  }
  /* Sticky первая колонка — метки критериев всегда видны */
  .compare-cell.row-label {
    position: sticky;
    left: 0;
    z-index: 2;
    background: var(--ink);
    color: #fff;
    font-size: 12.5px;
  }
  .compare-cell.h:first-child {
    position: sticky;
    left: 0;
    z-index: 3;
    background: var(--bg);
  }
  .compare-cell.h { font-size: 13px; padding-top: 18px; }
}

/* === Hero v2 — see new rules at end of file === */
.hero-narrow {
  max-width: 920px;
  margin: 0 auto;
  text-align: left;
}
.hero-narrow .hero-h1 {
  margin-top: 24px;
  letter-spacing: -0.035em;
}
.hero-narrow .hero-sub {
  margin-top: 28px;
  max-width: 720px;
}
.hero-pills {
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-pill {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  position: relative;
}
.hero-pill .hp-v {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
}
.hero-pill .hp-v .hp-u {
  font-size: 13px;
  color: var(--ink-soft);
  font-weight: 500;
  margin-left: 2px;
}
.hero-pill .hp-l {
  font-size: 13px;
  color: var(--ink-soft);
  font-weight: 500;
}
.hero-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  align-self: center;
  flex: 0 0 6px;
}
.hero-narrow .hero-cta { margin-top: 40px; }
.hero-narrow .hero-meta {
  display: flex; gap: 28px; margin-top: 32px; flex-wrap: wrap;
  padding-top: 28px; border-top: 1px solid var(--line);
}
@media (max-width: 600px) {
  .hero-pill .hp-v { font-size: 19px; }
  .hero-pill { padding: 10px 14px; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; gap: 10px; }
  .hero-cta .btn { width: 100%; justify-content: center; }
}

/* === Avatar (used in case-head and similar) === */
.case-head {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 4px;
}
.case-avatar {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--av1, var(--ink)) 0%, var(--av2, var(--ink-3)) 100%);
  display: grid;
  place-items: center;
  color: #fff;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  box-shadow: 0 4px 10px rgba(15,23,38,.12), inset 0 1px 0 rgba(255,255,255,.15);
}
.case-avatar.case-avatar-ph {
  color: rgba(255,255,255,.85);
  background:
    linear-gradient(135deg, var(--av1, #94A3B8) 0%, var(--av2, #64748B) 100%),
    repeating-linear-gradient(45deg, transparent 0 4px, rgba(255,255,255,.1) 4px 8px);
}
.case-id { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.case-place {
  font-size: 12.5px;
  color: var(--ink-soft);
  letter-spacing: -0.005em;
}
.case-card .ribbon {
  margin: 0;
}

/* === Mentor: branded monochrome placeholder with initials === */
.mentor-card .mc-photo {
  background: linear-gradient(135deg, var(--av1, var(--ink)) 0%, var(--av2, var(--ink-3)) 100%);
  border-color: transparent;
  position: relative;
  overflow: hidden;
}
.mentor-card .mc-photo::after {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,.18), transparent 50%),
    repeating-linear-gradient(135deg, transparent 0 8px, rgba(255,255,255,.04) 8px 16px);
  pointer-events: none;
}
.mentor-card .mc-initials {
  font-family: var(--mono);
  font-size: 38px;
  font-weight: 700;
  color: rgba(255,255,255,.92);
  letter-spacing: 0.04em;
  z-index: 1;
}

/* === Video: static screenshot version === */
.video-frame-static {
  background: var(--ink);
  display: block;
  position: relative;
}
.video-frame-static img {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  object-fit: cover;
  object-position: top center;
  filter: grayscale(0.2) brightness(0.55) contrast(1.05);
}
.video-frame-static .video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,23,38,.35) 0%, rgba(15,23,38,.7) 100%);
  pointer-events: none;
}
.video-frame-static .play {
  position: absolute;
  inset: 0;
  margin: auto;
  z-index: 2;
}
.video-frame-static .v-meta { z-index: 2; }
.v-availability {
  font-size: 14.5px;
  color: var(--teal-soft);
  font-family: var(--mono);
  letter-spacing: -0.005em;
  margin-top: 18px !important;
}
.v-availability b {
  color: #fff;
  font-weight: 600;
}

/* === Fin table accordion === */
.fin-summary-rows {
  display: flex;
  flex-direction: column;
}
.fin-summary-rows .fsr {
  display: grid;
  grid-template-columns: minmax(100px, 0.8fr) 1fr;
  gap: 16px 24px;
  align-items: center;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line-soft);
}
.fin-summary-rows .fsr:last-child { border-bottom: 0; }
.fin-summary-rows .fsr.row-1 { background: #fff; }
.fin-summary-rows .fsr.row-2 { background: #F0FDFA; }
.fin-summary-rows .fsr.row-3 { background: #FEF8E7; }
/* meta column */
.fsr-meta { display: flex; flex-direction: column; gap: 2px; }
.fsr-period {
  font-family: var(--font);
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.fsr-name {
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -.005em;
}
/* cumul progress column */
.fsr-cumul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.fsr-bar-track {
  width: 100%;
  height: 12px;
  background: var(--line);
  border-radius: 6px;
  overflow: hidden;
}
.fsr-bar-fill {
  height: 100%;
  border-radius: 6px;
}
.fsr-cumul-fill {
  background: linear-gradient(90deg, var(--teal), var(--blue));
  opacity: 1;
}
.fsr-cumul-label {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--green);
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.fsr-cumul-label--big { font-size: 17px; }
.fsr-delta-sub {
  font-family: var(--font);
  font-size: 10px;
  font-weight: 500;
  color: var(--ink-muted);
  letter-spacing: .05em;
  text-transform: uppercase;
}
.fin-toggle-row {
  border-top: 1px solid var(--line);
  background: var(--bg);
}
.fin-toggle {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-3);
  background: transparent;
  border: 0;
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
  letter-spacing: -0.005em;
}
.fin-toggle:hover { background: var(--line-soft); color: var(--ink); }
.fin-toggle .chev {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  font-size: 13px;
  color: var(--ink-3);
  background: #fff;
  transition: transform .25s ease, background .15s ease, color .15s ease, border-color .15s ease;
}
.fin-toggle[aria-expanded="true"] .chev {
  transform: rotate(180deg);
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.fin-collapse {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .4s cubic-bezier(.2,.7,.2,1);
}
.fin-collapse > .fin-collapse-inner { overflow: hidden; }
.fin-collapse.open { grid-template-rows: 1fr; }

/* === Floating labels (final form) === */
.final-cta-form .field {
  position: relative;
}
.final-cta-form .field label {
  position: absolute;
  left: 16px;
  top: 16px;
  margin: 0;
  font-size: 14px;
  color: rgba(255,255,255,.45);
  text-transform: none;
  letter-spacing: -0.005em;
  font-weight: 500;
  pointer-events: none;
  background: transparent;
  padding: 0 4px;
  transform-origin: left center;
  transition: transform .2s ease, color .2s ease, top .2s ease, background-color .2s ease;
}
.final-cta-form .field input {
  padding: 22px 16px 10px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  transition: border-color .2s ease, background .2s ease;
}
.final-cta-form .field input:focus,
.final-cta-form .field input:not(:placeholder-shown) {
  border-color: var(--blue);
  background: rgba(45,116,242,.08);
}
.final-cta-form .field input::placeholder { color: transparent; }
.final-cta-form .field input:focus + label,
.final-cta-form .field input:not(:placeholder-shown) + label {
  transform: translateY(-12px) scale(0.78);
  color: var(--teal-soft);
}

/* === Split text reveal === */
.split-reveal .sr-line {
  display: block;
  overflow: hidden;
}
.split-reveal .sr-inner {
  display: inline-block;
  transform: translateY(110%);
  transition: transform .9s cubic-bezier(.2,.7,.2,1);
  will-change: transform;
}
.split-reveal.in .sr-inner {
  transform: translateY(0);
}
.split-reveal.in .sr-line:nth-child(2) .sr-inner { transition-delay: .08s; }
.split-reveal.in .sr-line:nth-child(3) .sr-inner { transition-delay: .16s; }
.split-reveal.in .sr-line:nth-child(4) .sr-inner { transition-delay: .24s; }

/* === Grain / noise on dark surfaces === */
.hero-card,
.team-founder,
.final-cta,
.video-placeholder,
.fin-table-header,
.tp-card.tp-accent,
section.dark {
  position: relative;
}
.hero-card::before,
.team-founder::before,
.final-cta-grain,
.video-placeholder::after,
.fin-table-header::after,
.tp-card.tp-accent::after,
section.dark > .grain-layer {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.035;
  filter: contrast(120%);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.6 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 200px 200px;
  z-index: 0;
  mix-blend-mode: overlay;
}
.hero-card > *, .team-founder > *, .final-cta > *, .video-placeholder > *,
.fin-table-header > *, .tp-card.tp-accent > *, section.dark > .wrap {
  position: relative;
  z-index: 1;
}

/* === Magnetic button motion — fine pointer only === */
@media (pointer: coarse) {
  .btn-magnetic { transform: none !important; }
}

/* === Directional hover overlay === */
.dh-target {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.dh-target .dh-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: var(--dh-color, rgba(0,0,0,.03));
  opacity: 0;
  transform: translate3d(var(--dh-tx, 0), var(--dh-ty, 0), 0);
  transition: transform 0s, opacity .25s ease;
  z-index: 0;
}
.dh-target.dh-active .dh-overlay {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  transition: transform .25s ease, opacity .25s ease;
}
.dh-target > *:not(.dh-overlay) { position: relative; z-index: 1; }
.dh-target.dh-dark .dh-overlay { background: rgba(255,255,255,.04); }

/* Reduced motion guards for new effects */
@media (prefers-reduced-motion: reduce) {
  .split-reveal .sr-inner { transform: none !important; }
  .hero-pill, .hero-narrow .hero-cta a { transition: none !important; }
}
.team-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 56px;
}
@media (max-width: 880px) { .team-pillars { grid-template-columns: 1fr; } }
.tp-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex; flex-direction: column; gap: 12px;
  position: relative;
  min-height: 220px;
}
.tp-card .tp-num {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--ink-muted);
}
.tp-card h3 { font-size: 22px; letter-spacing: -0.015em; }
.tp-card p { margin: 0; color: var(--ink-soft); font-size: 15px; line-height: 1.55; }
.tp-card.tp-accent {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}
.tp-card.tp-accent h3 { color: #fff; }
.tp-card.tp-accent p { color: rgba(255,255,255,.72); }
.tp-card.tp-accent .tp-num { color: var(--teal-soft); }
/* tp-card icon */
.tp-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--bg-warm);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal-2);
  flex-shrink: 0;
  margin-bottom: 4px;
}
.tp-card.tp-accent .tp-icon-wrap {
  background: rgba(255,255,255,.07);
  border-color: rgba(255,255,255,.12);
  color: var(--teal-soft);
}
.tp-card .tp-stat {
  margin: 0;
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-muted);
  line-height: 1.5;
}
.tp-card.tp-accent .tp-stat { color: rgba(255,255,255,.45); }

.mentor-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 1080px) { .mentor-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .mentor-grid { grid-template-columns: 1fr; } }
.mentor-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  display: flex; flex-direction: column; gap: 10px;
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.mentor-card:hover { border-color: var(--ink-3); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.mentor-card .mc-photo {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 12px;
  display: grid; place-items: center;
  margin-bottom: 8px;
}
.mentor-card .mc-photo .mc-ph {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.mentor-card .mc-name {
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.mentor-card .mc-role {
  font-size: 13px;
  color: var(--teal-2);
  font-weight: 600;
  letter-spacing: -0.005em;
}
.mentor-card .mc-where {
  font-size: 13px;
  color: var(--ink-soft);
  font-family: var(--mono);
}
.mentor-card .mc-bio {
  margin: 4px 0 0;
  font-size: 14px;
  color: var(--ink-3);
  line-height: 1.5;
}
.mentor-card .mc-tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: auto;
  padding-top: 10px;
}
.mentor-card .mc-tag {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--ink-3);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 9px;
}

/* === Cases slider === */
.cases-slider {
  position: relative;
}
.cases-slider .cs-track {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 4px;
  scrollbar-width: none;
}
.cases-slider .cs-track::-webkit-scrollbar { display: none; }
.cases-slider .cs-track > .case-card {
  flex: 0 0 calc((100% - 18px) / 2);
  min-width: 0;
  margin: 0;
  scroll-snap-align: start;
}
@media (max-width: 880px) {
  .cases-slider .cs-track > .case-card { flex: 0 0 100%; }
}
.case-card.placeholder-case {
  border-style: dashed;
  background: rgba(255,255,255,.7);
}
.case-card.placeholder-case .case-offer,
.case-card.placeholder-case .case-from,
.case-card.placeholder-case .case-text,
.case-card.placeholder-case .case-meta b {
  color: var(--ink-muted);
}
.case-card.placeholder-case .ribbon {
  color: var(--ink-muted);
}
.case-card.placeholder-case .ribbon::before {
  background: var(--ink-muted);
}

.cs-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  margin-top: 32px;
}
.cs-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease, transform .15s ease, opacity .15s ease;
  box-shadow: var(--shadow-sm);
  flex: 0 0 44px;
}
.cs-arrow:hover {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
  transform: translateY(-1px);
}
.cs-arrow[disabled] {
  opacity: .35;
  cursor: not-allowed;
  pointer-events: none;
}
.cs-dots {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
}
.cs-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--line);
  border: 0;
  padding: 0;
  cursor: pointer;
  transition: background .15s ease, width .2s ease;
}
.cs-dot.active {
  background: var(--ink);
  width: 22px;
  border-radius: 4px;
}
.cs-dot:hover { background: var(--ink-soft); }
.cs-dot.active:hover { background: var(--ink); }

/* === Video placeholder === */
.video-placeholder {
  background: var(--ink);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 56px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
  margin-top: 56px;
  position: relative;
  overflow: hidden;
}
@media (max-width: 880px) { .video-placeholder { grid-template-columns: 1fr; } }
.video-placeholder::before {
  content: "";
  position: absolute; left: -120px; top: -120px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(20,184,166,.18), transparent 60%);
  pointer-events: none;
}
.video-placeholder h3 { color: #fff; font-size: 28px; }
.video-placeholder p { color: rgba(255,255,255,.7); margin: 14px 0 0; font-size: 16px; line-height: 1.55; }
.video-placeholder .v-eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal-soft);
  margin-bottom: 14px;
}
.video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.04) 0 12px, rgba(255,255,255,.02) 12px 24px),
    linear-gradient(180deg, #1F2D44 0%, #0F1828 100%);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  display: grid; place-items: center;
  overflow: hidden;
}
.video-frame .play {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--teal);
  display: grid; place-items: center;
  color: #fff;
  font-size: 28px;
  box-shadow: 0 16px 40px rgba(20,184,166,.35);
  cursor: pointer;
  transition: transform .2s ease;
}
.video-frame .play:hover { transform: scale(1.06); }
.video-frame .play::after {
  content: "";
  width: 0; height: 0;
  border-style: solid;
  border-width: 12px 0 12px 18px;
  border-color: transparent transparent transparent #fff;
  margin-left: 4px;
}
.video-frame .v-meta {
  position: absolute;
  bottom: 14px; left: 14px; right: 14px;
  display: flex; justify-content: space-between;
  font-family: var(--mono);
  font-size: 11.5px;
  color: rgba(255,255,255,.55);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.video-frame .v-tag {
  position: absolute;
  top: 14px; left: 14px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.7);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
}

/* === Problems === */
.problems {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 880px) { .problems { grid-template-columns: 1fr; } }
.problem {
  padding: 32px 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex; flex-direction: column; gap: 14px;
  transition: border-color .2s, transform .2s;
}
.problem:hover { border-color: var(--ink-3); transform: translateY(-2px); }
.problem .quote {
  font-size: 18px; font-weight: 500; color: var(--ink);
  line-height: 1.45; letter-spacing: -0.01em;
}
.problem .quote::before { content: "«"; color: var(--ink-muted); font-weight: 500; }
.problem .quote::after { content: "»"; color: var(--ink-muted); font-weight: 500; }
.problem .resp {
  font-size: 14px; color: var(--ink-soft); line-height: 1.55;
  padding-top: 14px; border-top: 1px solid var(--line-soft);
}
.problem .resp strong { color: var(--ink); font-weight: 600; }

/* === Approach (6 principles) === */
.approach {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}
@media (max-width: 980px) { .approach { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .approach { grid-template-columns: 1fr; } }
.principle {
  background: #fff;
  padding: 36px 32px;
  display: flex; flex-direction: column; gap: 12px;
  min-height: 280px;
  position: relative;
}
.principle .idx {
  font-family: var(--mono);
  font-size: 12px; color: var(--ink-muted);
  font-weight: 600;
  letter-spacing: .1em;
}
.principle h3 {
  font-size: 22px; font-weight: 600;
  letter-spacing: -0.015em;
}
.principle p {
  margin: 0; color: var(--ink-soft);
  font-size: 15px; line-height: 1.55;
}
.principle.accent {
  background: var(--ink); color: #fff;
}
.principle.accent h3 { color: #fff; }
.principle.accent p { color: rgba(255,255,255,.7); }
.principle.accent .idx { color: var(--teal-soft); }

/* === Platform features === */
.platform-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}
.platform-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  display: flex; flex-direction: column; gap: 16px;
  position: relative;
  overflow: hidden;
}
.platform-card .pf-tag {
  display: inline-flex; align-items: center;
  font-size: 11px; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-soft);
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  width: max-content;
}
.platform-card h3 { font-size: 24px; }
.platform-card p { margin: 0; color: var(--ink-soft); font-size: 15px; line-height: 1.55; }
.platform-card .pf-visual {
  margin-top: auto;
  padding-top: 24px;
}
.pf-1 { grid-column: span 7; }
.pf-2 { grid-column: span 5; }
.pf-3 { grid-column: span 4; }
.pf-4 { grid-column: span 4; }
.pf-5 { grid-column: span 4; }
@media (max-width: 980px) {
  .pf-1, .pf-2 { grid-column: span 12; }
  .pf-3, .pf-4, .pf-5 { grid-column: span 12; }
}

/* === Platform screenshot frames === */
.pf-shot {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  margin-top: 8px;
  cursor: zoom-in;
  transition: box-shadow .2s ease, transform .2s ease;
}
.pf-shot:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.pf-shot:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

/* === Lightbox === */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: clamp(20px, 4vw, 60px);
  background: rgba(15, 24, 40, .82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: zoom-out;
  opacity: 0;
  transition: opacity .2s ease;
}
.lightbox.open {
  display: flex;
  opacity: 1;
}
.lightbox-figure {
  position: relative;
  max-width: 100%;
  max-height: 100%;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  cursor: default;
}
.lightbox-figure img {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 160px);
  width: auto;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 30px 80px rgba(0,0,0,.5), 0 8px 20px rgba(0,0,0,.3);
  background: #fff;
  border: 1px solid rgba(255,255,255,.08);
}
.lightbox-caption {
  font-size: 13.5px;
  color: rgba(255,255,255,.78);
  text-align: center;
  max-width: 720px;
  letter-spacing: -0.005em;
  font-weight: 500;
}
.lightbox-close {
  position: absolute;
  top: clamp(16px, 2vw, 28px);
  right: clamp(16px, 2vw, 28px);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background .15s ease, transform .15s ease;
  z-index: 2;
}
.lightbox-close:hover {
  background: rgba(255,255,255,.18);
  transform: scale(1.05);
}
.lightbox-close::before,
.lightbox-close::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 1.5px;
  background: #fff;
  border-radius: 1px;
}
.lightbox-close::before { transform: rotate(45deg); }
.lightbox-close::after  { transform: rotate(-45deg); }
body.lb-open { overflow: hidden; }
.pf-shot .chrome {
  height: 28px;
  background: #F1F5F9;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  border-bottom: 1px solid var(--line);
}
.pf-shot .chrome::before, .pf-shot .chrome::after, .pf-shot .chrome i {
  content: ""; width: 10px; height: 10px; border-radius: 50%;
  background: #CBD5E1; display: inline-block;
}
.pf-shot img {
  display: block;
  width: 100%;
  height: auto;
}
/* For wide screenshots, mask vertically so we see top portion w/ key UI */
.pf-shot.tall {
  height: 380px;
  overflow: hidden;
}
.pf-shot.tall img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: top center;
}
.pf-shot.medium {
  height: 260px;
  overflow: hidden;
}
.pf-shot.medium img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: top center;
}
.pf-shot.short {
  height: 220px;
  overflow: hidden;
}
.pf-shot.short img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: top center;
}
.pf-shot .label-pill {
  position: absolute;
  bottom: 14px; left: 14px;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(8px);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.pf-shot .label-pill::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--teal);
}
.pf-shot.has-fade::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 50px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,.92));
  pointer-events: none;
}

/* visual: lesson counter (kept for fallback) */
.viz-lessons {
  font-family: var(--mono);
  font-size: 88px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ink);
  display: flex; align-items: baseline; gap: 8px;
}
.viz-lessons .plus { color: var(--teal); font-size: 64px; }
.viz-lessons .of { font-size: 14px; color: var(--ink-soft); font-family: var(--font); font-weight: 500; letter-spacing: 0; align-self: center; margin-left: 12px; max-width: 140px; line-height: 1.3; }

/* visual: questions */
.viz-questions {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 4px;
}
.viz-questions .q {
  aspect-ratio: 1;
  border-radius: 4px;
  background: var(--line-soft);
}
.viz-questions .q.on { background: var(--teal); }
.viz-questions .q.partial { background: var(--teal-soft); }

/* visual: ai chat */
.viz-ai {
  background: var(--bg-cool);
  border: 1px solid #CCFBF1;
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 13.5px;
  color: var(--ink-3);
  position: relative;
}
.viz-ai::before {
  content: "AI";
  position: absolute; left: -8px; top: -10px;
  background: var(--teal); color: #fff;
  font-family: var(--mono); font-size: 10px; font-weight: 700;
  padding: 3px 7px; border-radius: 4px;
}

/* visual: cv */
.viz-cv {
  background: #fff; border: 1px solid var(--line);
  border-radius: 8px; padding: 14px 16px;
  display: flex; flex-direction: column; gap: 8px;
}
.viz-cv .row { display: flex; align-items: center; gap: 8px; }
.viz-cv .row .bar { height: 8px; border-radius: 4px; background: var(--line-soft); }
.viz-cv .row .bar.short { width: 38%; }
.viz-cv .row .bar.med { width: 64%; }
.viz-cv .row .bar.long { width: 88%; }
.viz-cv .row .bar.teal { background: var(--teal); }
.viz-cv .row .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); }

/* visual: secrets */
.viz-secrets {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
}
.viz-secrets .s {
  aspect-ratio: 1;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  display: grid; place-items: center;
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-soft);
  font-weight: 600;
}
.viz-secrets .s.hot { background: var(--ink); color: #fff; border-color: var(--ink); }

/* === Process timeline (replaces .path) === */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
}
.pt-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 8px;
}
.pt-top {
  display: flex;
  align-items: center;
  width: 100%;
  position: relative;
  justify-content: center;
}
.pt-node {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  border: 2px solid rgba(255,255,255,.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,.7);
  position: relative;
  z-index: 2;
  flex-shrink: 0;
  transition: border-color .25s, background .25s;
}
.pt-step--final .pt-node {
  width: 52px;
  height: 52px;
  background: var(--teal);
  border-color: var(--teal);
  color: #fff;
  box-shadow: 0 0 0 6px rgba(20,184,166,.18);
}
.pt-connector {
  position: absolute;
  top: 50%;
  left: calc(50% + 22px);
  right: calc(-50% + 22px);
  height: 2px;
  background: linear-gradient(90deg, rgba(20,184,166,.5) 0%, rgba(255,255,255,.12) 100%);
  z-index: 1;
  transform: translateY(-50%);
}
.pt-step--final .pt-connector { display: none; }
.pt-body {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.pt-body h3 {
  color: #fff;
  font-size: 15px;
  line-height: 1.35;
  margin: 0;
  font-weight: 600;
}
.pt-badge {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.65);
  letter-spacing: .02em;
}
.pt-badge--teal {
  background: rgba(20,184,166,.2);
  color: var(--teal-soft);
}
.pt-badge--green {
  background: var(--teal);
  color: #fff;
}
@media (max-width: 860px) {
  .process-timeline {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .pt-step {
    flex-direction: row;
    text-align: left;
    padding: 20px 0;
    align-items: flex-start;
    border-bottom: 1px solid rgba(255,255,255,.07);
    gap: 20px;
  }
  .pt-step:last-child { border-bottom: 0; }
  .pt-top { width: auto; flex-shrink: 0; }
  .pt-connector {
    top: 100%;
    left: 50%;
    right: auto;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, rgba(20,184,166,.5) 0%, rgba(255,255,255,.12) 100%);
    transform: none;
  }
  .pt-body { margin-top: 0; align-items: flex-start; }
}

/* === Path / how it works (legacy, kept for compat) === */
.path {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  counter-reset: step;
}
@media (max-width: 980px) { .path { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .path { grid-template-columns: 1fr; } }
.step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex; flex-direction: column; gap: 12px;
  position: relative;
  counter-increment: step;
  min-height: 240px;
}
.step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--teal-2);
}
.step h3 { font-size: 18px; }
.step p { margin: 0; font-size: 14px; color: var(--ink-soft); line-height: 1.55; }
.step .tag {
  margin-top: auto;
  font-size: 12px;
  color: var(--ink-3);
  padding: 4px 10px;
  background: var(--bg-warm);
  border-radius: 999px;
  width: max-content;
  font-weight: 500;
}

/* === Financial model === */
.fin-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  gap: clamp(32px, 4vw, 56px);
  align-items: start;
}
@media (max-width: 1080px) { .fin-wrap { grid-template-columns: 1fr; } }
.fin-points { display: flex; flex-direction: column; gap: 0; }
.fin-point {
  display: flex; gap: 16px; align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.fin-point:last-child { border-bottom: 0; }
.fin-point .marker {
  flex: 0 0 32px; height: 32px; border-radius: 8px;
  background: var(--blue-bg); color: var(--blue);
  display: grid; place-items: center;
  font-family: var(--mono); font-weight: 700; font-size: 14px;
}
.fin-point .body h4 { font-size: 17px; font-weight: 600; margin: 0; }
.fin-point .body p { margin: 0; color: var(--ink-soft); font-size: 14.5px; line-height: 1.55; }

.fin-table-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.fin-table-header {
  padding: 22px 26px;
  background: var(--ink);
  color: #fff;
}
.fin-table-header .t1 { font-size: 11px; color: var(--teal-soft); letter-spacing: .12em; text-transform: uppercase; font-weight: 600; }
.fin-table-header h3 { color: #fff; font-size: 20px; margin-top: 6px; }
.fin-table-header .summary { margin-top: 8px; font-size: 13.5px; color: rgba(255,255,255,.65); }
.fin-table-header .summary b { color: var(--teal-soft); font-family: var(--mono); }
.fin-table {
  width: 100%; border-collapse: collapse;
  font-family: var(--mono); font-size: 13px;
}
.fin-table th, .fin-table td { text-align: right; padding: 10px 14px; }
.fin-table th:first-child, .fin-table td:first-child { text-align: left; padding-left: 22px; }
.fin-table th:last-child, .fin-table td:last-child { padding-right: 22px; }
.fin-table th {
  font-family: var(--font);
  font-weight: 500;
  font-size: 11.5px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
  padding: 14px 14px;
}
.fin-table tbody tr { border-bottom: 1px solid var(--line-soft); }
.fin-table tbody tr:last-child { border-bottom: 0; }
.fin-table tbody tr.phase-2 { background: #F0FDFA; color: var(--teal-2); font-weight: 500; }
.fin-table tbody tr.phase-3 { background: #FEF8E7; }
.fin-table tbody tr.peak td { background: #F59E0B; color: #fff; font-weight: 700; }
.fin-table td .gain { color: var(--green); font-weight: 600; }
.fin-table-footer {
  padding: 18px 22px;
  display: flex; gap: 18px; flex-wrap: wrap;
  border-top: 1px solid var(--line);
  font-size: 12.5px; color: var(--ink-soft);
  background: var(--bg);
}
.fin-table-footer .legend { display: inline-flex; align-items: center; gap: 6px; }
.fin-table-footer .swatch { width: 10px; height: 10px; border-radius: 2px; }
.fin-table-total {
  padding: 18px 22px;
  background: #FEF3C7;
  color: #92400E;
  font-weight: 600;
  font-size: 15px;
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid #FCD34D;
}
.fin-table-total .amt { font-family: var(--mono); font-size: 22px; color: #92400E; }

/* === Guarantee === */
.guarantee {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(40px, 5vw, 64px);
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(32px, 4vw, 64px);
  align-items: center;
  position: relative;
  overflow: hidden;
}
@media (max-width: 980px) { .guarantee { grid-template-columns: 1fr; } }
.guarantee .seal {
  background: var(--ink); color: #fff;
  border-radius: var(--radius);
  padding: 36px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.guarantee .seal .ring {
  font-family: var(--mono);
  font-size: 76px; font-weight: 700;
  color: var(--teal-soft);
  letter-spacing: -0.04em;
  line-height: 1;
}
.guarantee .seal .ring small { font-size: 22px; color: rgba(255,255,255,.6); margin-left: 4px; }
.guarantee .seal .desc { color: rgba(255,255,255,.75); font-size: 14px; margin-top: 8px; }
.guarantee h2 { letter-spacing: -0.02em; }
.guarantee .clause {
  margin-top: 22px;
  padding: 14px 18px;
  background: var(--bg-warm);
  border-left: 3px solid var(--teal);
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-3);
  line-height: 1.55;
}

/* === Team === */
.team-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: clamp(32px, 4vw, 60px);
  align-items: stretch;
}
@media (max-width: 980px) { .team-grid { grid-template-columns: 1fr; } }
.team-founder {
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(32px, 4vw, 56px);
  position: relative;
  overflow: hidden;
}
.team-founder .photo-slot {
  width: 88px; height: 88px; border-radius: 50%;
  background: linear-gradient(135deg, #14B8A6, #0D9488);
  display: grid; place-items: center;
  color: #fff; font-weight: 700; font-size: 28px;
  font-family: var(--mono); margin-bottom: 22px;
}
.team-founder h3 { color: #fff; font-size: 30px; }
.team-founder .role { color: var(--teal-soft); font-size: 14px; margin-top: 4px; font-weight: 500; }
.team-founder .bio { color: rgba(255,255,255,.7); font-size: 15.5px; line-height: 1.6; margin-top: 22px; }
.team-founder .quote {
  margin-top: 26px;
  padding: 20px 22px;
  background: rgba(255,255,255,.05);
  border-left: 2px solid var(--teal);
  border-radius: 6px;
  font-style: italic;
  font-size: 16px;
  color: #fff;
}
.team-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  align-content: start;
}
.team-stats .cell { background: #fff; padding: 26px 22px; }
.team-stats .v { font-family: var(--mono); font-size: 32px; font-weight: 700; color: var(--ink); letter-spacing: -0.02em; }
.team-stats .l { font-size: 13px; color: var(--ink-soft); margin-top: 4px; line-height: 1.4; }

.mentors {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 880px) { .mentors { grid-template-columns: repeat(2, 1fr); } }
.mentor {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  display: flex; flex-direction: column; gap: 8px;
}
.mentor .avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--bg-warm); color: var(--ink);
  display: grid; place-items: center;
  font-family: var(--mono); font-weight: 700; font-size: 16px;
  margin-bottom: 8px;
}
.mentor h4 { font-size: 16px; font-weight: 600; }
.mentor .where { font-size: 13px; color: var(--ink-soft); }
.mentor .focus { font-size: 12px; color: var(--teal-2); margin-top: 6px; font-weight: 500; }

/* === Cases === */
.cases {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
@media (max-width: 880px) { .cases { grid-template-columns: 1fr; } }
.case-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  display: flex; flex-direction: column; gap: 16px;
}
.case-card .ribbon {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--green);
  width: max-content;
}
.case-card .ribbon::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green);
}
.case-card .case-offer { font-family: var(--mono); font-size: 44px; font-weight: 700; letter-spacing: -0.03em; color: var(--ink); line-height: 1; }
.case-card .case-offer small { color: var(--ink-soft); font-size: 18px; margin-left: 4px; }
.case-card .case-from { font-size: 13px; color: var(--ink-soft); font-family: var(--mono); }
.case-card .case-text { font-size: 15.5px; color: var(--ink-3); line-height: 1.55; }
.case-card .case-meta {
  display: flex; gap: 18px; flex-wrap: wrap;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  font-size: 13px; color: var(--ink-soft);
}
.case-card .case-meta b { color: var(--ink); font-weight: 600; }

/* === FAQ === */
.faq { max-width: 880px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item button {
  display: flex; justify-content: space-between; align-items: center;
  width: 100%; text-align: left;
  padding: 26px 0;
  font-size: 18px; font-weight: 600; color: var(--ink);
  letter-spacing: -0.01em;
  gap: 24px;
}
.faq-item .icon {
  flex: 0 0 32px; height: 32px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 16px; color: var(--ink-3);
  transition: transform .25s ease, background .25s, color .25s;
}
.faq-item.open .icon { transform: rotate(45deg); background: var(--ink); color: #fff; border-color: var(--ink); }
.faq-item .answer {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows .3s ease;
}
.faq-item .answer > div { overflow: hidden; }
.faq-item.open .answer { grid-template-rows: 1fr; }
.faq-item .answer p {
  color: var(--ink-3); font-size: 15.5px; line-height: 1.65;
  margin: 0 0 24px;
  max-width: 720px;
}
.faq-item .answer p + p { margin-top: -12px; }

/* === Final CTA === */
.final-cta {
  background: var(--ink);
  border-radius: var(--radius-lg);
  padding: clamp(40px, 5vw, 80px);
  color: #fff;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: "";
  position: absolute; right: -150px; bottom: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(20,184,166,.25), transparent 60%);
  pointer-events: none;
}
@media (max-width: 980px) { .final-cta { grid-template-columns: 1fr; } }
.final-cta h2 { color: #fff; }
.final-cta .lead { color: rgba(255,255,255,.72); }
.final-cta-form {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
}
.final-cta-form label { display: block; font-size: 12px; color: rgba(255,255,255,.55); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.final-cta-form .field { margin-bottom: 16px; }
.final-cta-form input {
  width: 100%;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  color: #fff;
  padding: 14px 16px;
  border-radius: 8px;
  font: inherit;
  outline: none;
  transition: border-color .2s;
}
.final-cta-form input:focus { border-color: var(--teal); }
.final-cta-form input::placeholder { color: rgba(255,255,255,.35); }
.final-cta-form button {
  width: 100%;
  background: var(--blue);
  color: #fff;
  padding: 16px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  margin-top: 8px;
  transition: background .15s;
}
.final-cta-form button:hover { background: var(--blue-2); }
.final-cta-form .small {
  font-size: 12px; color: rgba(255,255,255,.45);
  margin-top: 14px; line-height: 1.5;
}

/* === Footer === */
.footer {
  background: var(--ink);
  color: rgba(255,255,255,.6);
  padding: 60px 0 36px;
  font-size: 14px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer h5 { color: #fff; font-size: 13px; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 16px; font-weight: 600; }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer ul a:hover { color: #fff; }
.footer .brand { color: #fff; margin-bottom: 14px; }
.footer-bottom {
  padding-top: 30px;
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  font-size: 13px;
}
.footer-bottom .legal { color: rgba(255,255,255,.4); max-width: 600px; line-height: 1.6; }

/* === Misc utility === */
.divider-label {
  display: flex; align-items: center; gap: 14px;
  margin: 40px 0;
  font-size: 12px; color: var(--ink-muted);
  text-transform: uppercase; letter-spacing: .14em; font-weight: 600;
}
.divider-label::before, .divider-label::after {
  content: ""; flex: 1; height: 1px; background: var(--line);
}

/* Hero card animation */
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 4px rgba(20,184,166,.18); }
  50% { box-shadow: 0 0 0 8px rgba(20,184,166,.08); }
}
.eyebrow .dot { animation: pulse-dot 2.4s ease-in-out infinite; }

/* === Hero 2-column layout === */
.hero.hero-v2 {
  padding-top: clamp(32px, 5vw, 64px);
  padding-bottom: clamp(40px, 6vw, 80px);
}
.hero-2col {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: clamp(40px, 5vw, 72px);
  align-items: start;
}
@media (max-width: 1020px) {
  .hero-2col { grid-template-columns: 1fr; }
  .hero-steps-panel { display: none; }
}
.hero-left { max-width: 720px; }
.hero-left .hero-h1 { margin-top: 0; }
.hero-steps-panel {
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow-md);
  margin-top: 8px;
}
.hsp-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 14px;
}
.hsp-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}
.hsp-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
}
.hsp-step:last-child { border-bottom: 0; }
.hsp-n {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 700;
  color: var(--ink-muted);
  flex: 0 0 20px;
}
.hsp-step--final .hsp-n { color: var(--teal-2); }
.hsp-info { display: flex; flex-direction: column; gap: 2px; }
.hsp-title {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.hsp-sub {
  font-size: 11px;
  color: var(--ink-soft);
  font-family: var(--mono);
}
.hsp-sub--green { color: var(--teal-2); font-weight: 600; }

/* === Compare column header bottom-align === */
.compare-cell.compare-cell-bottom { justify-content: flex-end; }

/* === Global mc-tag === */
.mc-tag {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-3);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 10px;
  line-height: 1.4;
}
.principle.accent .mc-tag {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.18);
  color: rgba(255,255,255,.82);
}

/* === FSR dual-bar (С/Без Impulse) === */
.fsr-cumul { display: flex; flex-direction: column; gap: 8px; }
.fsr-bar-row-wrap {
  display: grid;
  grid-template-columns: 72px 1fr 80px;
  gap: 6px 8px;
  align-items: center;
}
.fsr-bar-legend {
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.fsr-bar-legend--with { color: var(--teal-2); }
.fsr-bar-legend--without { color: var(--ink-muted); }
.fsr-without-fill {
  background: var(--line);
  height: 100%;
  border-radius: 6px;
}
.fsr-bar-val {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--green);
  text-align: right;
  white-space: nowrap;
}
.fsr-bar-val--muted { color: var(--ink-muted); }
.fsr-bar-val--big { font-size: 14px; }

/* === Path + Guarantee strip === */
.path-guarantee {
  margin-top: 52px;
  padding: 28px 32px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.pg-stats {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-shrink: 0;
}
.pg-divider {
  width: 1px;
  height: 52px;
  background: rgba(255,255,255,.15);
  flex-shrink: 0;
}
.pg-num {
  font-family: var(--mono);
  font-size: 38px;
  font-weight: 700;
  color: var(--teal-soft);
  letter-spacing: -0.03em;
  line-height: 1;
}
.pg-num small {
  font-size: 15px;
  color: rgba(255,255,255,.5);
  margin-left: 2px;
}
.pg-label {
  font-size: 11.5px;
  color: rgba(255,255,255,.5);
  margin-top: 5px;
  line-height: 1.35;
  max-width: 110px;
}
.pg-text {
  flex: 1;
  min-width: 180px;
}
.pg-text p {
  margin: 0;
  font-size: 14px;
  color: rgba(255,255,255,.72);
  line-height: 1.55;
}
.pg-text p + p { margin-top: 5px; }
@media (max-width: 860px) {
  .path-guarantee { flex-direction: column; align-items: flex-start; gap: 20px; }
  .pg-stats { flex-wrap: wrap; }
}

/* scroll fade-in */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ===================================================
   Platform section redesign — feature grid, matrix, AI
   =================================================== */

/* Feature grid header */
.plat-feats-header {
  text-align: center;
  margin-bottom: 32px;
}
.plat-feats-title {
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.025em;
  margin: 0 0 10px;
}
.plat-feats-sub {
  font-size: 15px;
  color: var(--ink-muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Feature grid */
.plat-features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 1100px) { .plat-features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .plat-features-grid { grid-template-columns: 1fr; } }

.plat-feat-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px;
  transition: transform .3s cubic-bezier(.2,.7,.2,1), box-shadow .3s ease, border-color .25s ease;
}
.plat-feat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px -16px rgba(15,23,38,.14);
  border-color: rgba(45,116,242,.2);
}
.plat-feat-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 14px;
  flex-shrink: 0;
}
.pfi-blue   { background: rgba(45,116,242,.12); border: 1px solid rgba(45,116,242,.2); }
.pfi-teal   { background: rgba(20,184,166,.12); border: 1px solid rgba(20,184,166,.2); }
.pfi-purple { background: rgba(139,92,246,.12); border: 1px solid rgba(139,92,246,.2); }
.pfi-cyan   { background: rgba(6,182,212,.12);  border: 1px solid rgba(6,182,212,.2); }
.pfi-green  { background: rgba(34,197,94,.12);  border: 1px solid rgba(34,197,94,.2); }
.pfi-indigo { background: rgba(99,102,241,.12); border: 1px solid rgba(99,102,241,.2); }
.pfi-slate  { background: rgba(100,116,139,.12);border: 1px solid rgba(100,116,139,.2); }
.pfi-orange { background: rgba(249,115,22,.12); border: 1px solid rgba(249,115,22,.2); }

.plat-feat-card h4 {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 7px;
  letter-spacing: -0.01em;
}
.plat-feat-card p {
  font-size: 13px;
  color: var(--ink-muted);
  line-height: 1.6;
  margin: 0;
}
.plat-feat-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

/* Competency matrix */
.plat-matrix {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: clamp(32px, 4vw, 60px);
  align-items: center;
  background: var(--bg-warm);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(28px, 4vw, 48px);
  margin-top: 40px;
}
@media (max-width: 860px) {
  .plat-matrix { grid-template-columns: 1fr; }
  .plat-matrix-visual { max-width: 320px; margin: 0 auto; }
}
.plat-matrix-visual { text-align: center; }
.plat-radar-svg { width: 100%; max-width: 280px; display: block; margin: 0 auto; }
.plat-radar-caption {
  font-size: 11.5px;
  color: var(--ink-muted);
  margin-top: 12px;
  font-family: var(--mono);
}
.plat-matrix-info .eyebrow { margin-bottom: 10px; display: inline-flex; }
.plat-matrix-info h3 {
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.025em;
  margin: 0 0 12px;
}
.plat-matrix-info > p {
  font-size: 14.5px;
  color: var(--ink-muted);
  line-height: 1.65;
  margin: 0 0 22px;
}
.plat-grade-rows { display: flex; flex-direction: column; gap: 10px; }
.plat-grade-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.plat-grade-label {
  font-size: 13px;
  color: var(--ink-3);
  width: 130px;
  flex-shrink: 0;
}
.plat-bar-wrap {
  flex: 1;
  height: 7px;
  background: rgba(15,23,38,.08);
  border-radius: 4px;
  overflow: hidden;
}
.plat-bar-fill {
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--teal), var(--blue));
}
.plat-pct {
  font-size: 12px;
  font-weight: 700;
  color: var(--blue);
  width: 32px;
  text-align: right;
  font-family: var(--mono);
}

/* Impulse AI section */
.plat-ai-section {
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: clamp(32px, 4vw, 60px);
  align-items: center;
  margin-top: 40px;
}
@media (max-width: 960px) {
  .plat-ai-section { grid-template-columns: 1fr; }
  .plat-ai-chat { max-width: 520px; margin: 0 auto; width: 100%; }
}
.plat-ai-info .eyebrow { margin-bottom: 10px; display: inline-flex; }
.plat-ai-info h3 {
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.025em;
  margin: 0 0 12px;
}
.plat-ai-info > p {
  font-size: 14.5px;
  color: var(--ink-muted);
  line-height: 1.65;
  margin: 0 0 18px;
}
.plat-ai-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.plat-ai-bullets li {
  font-size: 13.5px;
  color: var(--ink-3);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}
.plat-ai-bullets li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 700;
  font-size: 13px;
}

/* AI chat mockup */
.plat-ai-chat {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.plat-chat-header {
  background: var(--ink);
  padding: 13px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.plat-chat-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal-soft);
  box-shadow: 0 0 8px var(--teal-soft);
  flex-shrink: 0;
}
.plat-chat-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  color: rgba(255,255,255,.9);
  font-family: var(--mono);
}
.plat-chat-status {
  font-size: 10.5px;
  color: rgba(255,255,255,.4);
  margin-left: auto;
  font-family: var(--mono);
}
.plat-chat-body {
  background: var(--bg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.plat-msg {
  max-width: 88%;
  border-radius: 14px;
  padding: 11px 14px;
  font-size: 13px;
  line-height: 1.6;
}
.plat-msg-user {
  background: var(--blue);
  color: #fff;
  align-self: flex-end;
  border-radius: 14px 14px 4px 14px;
}
.plat-msg-ai {
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink-3);
  align-self: flex-start;
  border-radius: 14px 14px 14px 4px;
}
.plat-msg-label {
  font-size: 9.5px;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: .1em;
  font-family: var(--mono);
  margin-bottom: 6px;
}
.plat-msg-ai strong { color: var(--ink); }
.plat-chat-input {
  background: #fff;
  border-top: 1px solid var(--line);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.plat-chat-fake {
  flex: 1;
  font-size: 13px;
  color: var(--ink-muted);
  background: var(--bg-warm);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
}
.plat-chat-send {
  width: 34px;
  height: 34px;
  background: var(--teal);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 15px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background .2s;
}
.plat-chat-send:hover { background: var(--teal-2); }