/* ============================================================
   VARIANT A — Тёмная сцена
   Deep dark stage · cinematic emerald lighting · editorial type
   ============================================================ */

:root {
  --bg: #0A0E0D;
  --bg-2: #0F1413;
  --bg-3: #131918;
  --ink: #EAF4EC;
  --ink-dim: rgba(234, 244, 236, 0.62);
  --ink-mute: rgba(234, 244, 236, 0.4);
  --ink-faint: rgba(234, 244, 236, 0.12);
  --line: rgba(234, 244, 236, 0.10);
  --line-soft: rgba(234, 244, 236, 0.06);

  --em: #10D9A0;
  --em-bright: #36F0BD;
  --em-deep: #1FB286;
  --em-dark: #0A8366;
  --em-glow: rgba(16, 217, 160, 0.32);
  --em-soft: rgba(16, 217, 160, 0.10);

  --sans: "Tenor Sans", -apple-system, system-ui, sans-serif;
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --mono: "Tenor Sans", -apple-system, system-ui, sans-serif;

  --page: min(1440px, 92vw);
  --radius: 18px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--ink); }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: var(--em); color: var(--bg); }

p { margin: 0; }
a { color: inherit; text-decoration: none; }

/* Subtle grain on top */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  background-image:
    radial-gradient(rgba(234,244,236,0.05) 1px, transparent 1px);
  background-size: 3px 3px;
  opacity: .35;
  mix-blend-mode: overlay;
}

/* ============ TYPE ============ */
h1, h2, h3, h4 { margin: 0; font-family: var(--serif); font-weight: 700; letter-spacing: -0.02em; line-height: 1.05; }

.display {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(46px, 8vw, 148px);
  letter-spacing: -0.035em;
  line-height: 0.95;
}
.display .it {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
  background: linear-gradient(180deg, var(--em-bright) 0%, var(--em) 60%, var(--em-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.display .accent { color: var(--em); }

.h2 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(36px, 5.2vw, 72px);
  letter-spacing: -0.025em;
  line-height: 1.05;
}
.h2 .it {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.015em;
  color: var(--em-bright);
}

.h3 {
  font-family: var(--serif);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.2;
}

.lead {
  font-size: clamp(17px, 1.3vw, 21px);
  line-height: 1.55;
  color: var(--ink-dim);
  max-width: 60ch;
  font-weight: 400;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.eyebrow .dot {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--em);
  border-radius: 50%;
  margin-right: 10px;
  vertical-align: middle;
  transform: translateY(-1px);
  box-shadow: 0 0 12px var(--em-glow);
}

/* ============ LAYOUT ============ */
main { position: relative; z-index: 2; }
section { padding: clamp(80px, 10vw, 160px) 0; position: relative; }
.wrap { width: var(--page); margin: 0 auto; position: relative; }
.wrap-wide { width: min(1600px, 96vw); margin: 0 auto; position: relative; }

/* ============ NAV ============ */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 18px 0;
  background: linear-gradient(180deg, rgba(10,14,13,0.7), rgba(10,14,13,0));
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  transition: backdrop-filter .3s, background .3s;
}
.site-nav.scrolled {
  background: rgba(10, 14, 13, 0.72);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.nav-inner {
  width: var(--page); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.brand-mark {
  width: 32px; height: 32px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--em-bright), var(--em-dark));
  display: grid; place-items: center;
  color: var(--bg);
  font-size: 22px;
  line-height: 1;
  box-shadow: 0 0 22px var(--em-glow), inset 0 0 0 1px rgba(255,255,255,0.15);
}
.nav-links {
  display: flex; gap: 28px;
  font-size: 14px;
  color: var(--ink-dim);
}
.nav-links a { transition: color .2s; }
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 400;
  letter-spacing: 0.04em;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--em);
  color: var(--bg);
  transition: background .2s, transform .2s, box-shadow .2s;
  box-shadow: 0 0 0 0 var(--em-glow);
}
.nav-cta:hover {
  background: var(--em-bright);
  box-shadow: 0 0 28px var(--em-glow);
}
@media (max-width: 800px) { .nav-links { display: none; } }

/* Variant tag — fixed bottom-right so it doesn't fight the nav */
.variant-tag {
  position: fixed; bottom: 22px; right: 22px;
  z-index: 60;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(10,14,13,0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--ink-dim);
  box-shadow: 0 8px 28px rgba(0,0,0,0.4);
  white-space: nowrap;
  max-width: calc(100vw - 44px);
  overflow: hidden;
  text-overflow: ellipsis;
}
.variant-tag .dot { display: inline-block; width: 6px; height: 6px; background: var(--em); border-radius: 50%; margin-right: 8px; box-shadow: 0 0 10px var(--em-glow); }
.variant-tag a { color: var(--em-bright); margin-left: 12px; padding-left: 12px; border-left: 1px solid var(--line); transition: color .2s; }
.variant-tag a:hover { color: var(--em); }

/* ============ BUTTONS ============ */
.btn {
  position: relative;
  display: inline-flex; align-items: center; gap: 14px;
  padding: 20px 32px;
  border: none;
  border-radius: 999px;
  font-family: var(--sans);
  font-weight: 400;
  font-size: 16px;
  letter-spacing: 0.02em;
  cursor: pointer;
  background: var(--em);
  color: var(--bg);
  transition: background .25s, box-shadow .25s, transform .25s;
  box-shadow: 0 0 0 0 var(--em-glow);
  overflow: visible;
}
.btn .btn-inner { display: inline-flex; align-items: center; gap: 14px; transition: transform .2s; will-change: transform; }
.btn:hover { background: var(--em-bright); box-shadow: 0 0 36px var(--em-glow); }
.btn .arrow { transition: transform .25s; }
.btn:hover .arrow { transform: translateX(4px); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: none;
}
.btn-ghost:hover { background: rgba(234,244,236,0.04); color: var(--ink); border-color: var(--ink-faint); }

/* ============ HERO ============ */
.hero {
  min-height: 100vh;
  padding: clamp(110px, 14vh, 160px) 0 80px;
  position: relative;
  overflow: hidden;
}

/* Ambient emerald glows */
.hero::before {
  content: "";
  position: absolute;
  left: 55%; top: 30%;
  width: 1200px; height: 1200px;
  transform: translate(-30%, -50%);
  background: radial-gradient(circle at center, var(--em-glow), transparent 55%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}
.hero::after {
  content: "";
  position: absolute;
  left: -10%; bottom: -20%;
  width: 800px; height: 800px;
  background: radial-gradient(circle at center, rgba(16,217,160,0.16), transparent 55%);
  filter: blur(70px);
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(32px, 4vw, 80px);
  align-items: center;
  min-height: 70vh;
}

.hero-eyebrow { margin-bottom: 32px; }
.hero h1 { margin-bottom: 36px; }

.hero .lead { margin-bottom: 44px; }
.hero-meta {
  margin-top: 40px;
  display: flex; flex-wrap: wrap; gap: 28px;
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-mute);
  text-transform: uppercase;
  letter-spacing: 0.16em;
}
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta .dot { width: 4px; height: 4px; background: var(--em); border-radius: 50%; box-shadow: 0 0 8px var(--em-glow); }

/* Hero piece stage */
.piece-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 0.85 / 1;
  display: grid; place-items: center;
  perspective: 1200px;
  transform-style: preserve-3d;
}
.piece-stage[data-tilt] {
  transition: transform .2s;
}
.piece-tilt {
  position: relative;
  width: 84%;
  height: 84%;
  transform: rotateX(var(--tx, 0deg)) rotateY(var(--ty, 0deg));
  transform-style: preserve-3d;
  transition: transform .4s cubic-bezier(.2,.7,.2,1);
}

/* Perspective board floor */
.board-floor {
  position: absolute;
  left: 50%; bottom: -30%;
  width: 1800px; height: 1200px;
  transform: translateX(-50%) perspective(900px) rotateX(72deg);
  pointer-events: none;
  z-index: 0;
}
.board-floor::before {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(16,217,160,0.18), transparent 70%),
    repeating-conic-gradient(rgba(16,217,160,0.16) 0% 25%, transparent 0% 50%);
  background-size: 100% 100%, 120px 120px;
  mask: radial-gradient(ellipse at 50% 20%, black 10%, transparent 65%);
  -webkit-mask: radial-gradient(ellipse at 50% 20%, black 10%, transparent 65%);
}
.board-floor::after {
  content: "";
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(90deg, rgba(234,244,236,0.05) 0 1px, transparent 1px 120px),
    repeating-linear-gradient(0deg, rgba(234,244,236,0.05) 0 1px, transparent 1px 120px);
  mask: radial-gradient(ellipse at 50% 20%, black 5%, transparent 60%);
  -webkit-mask: radial-gradient(ellipse at 50% 20%, black 5%, transparent 60%);
}

/* Piece glow underneath */
.piece-glow {
  position: absolute;
  inset: 10% 0 -10% 0;
  background:
    radial-gradient(ellipse at 50% 60%, var(--em-glow), transparent 55%),
    radial-gradient(ellipse at 50% 95%, rgba(16,217,160,0.55), transparent 35%);
  filter: blur(28px);
  pointer-events: none;
  z-index: 0;
}

/* Image-slot styling for hero piece */
.piece-slot {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  filter:
    drop-shadow(0 30px 60px rgba(0,0,0,0.55))
    drop-shadow(0 0 40px var(--em-glow));
}
image-slot {
  --is-bg: transparent;
  --is-border: 1.5px dashed rgba(16,217,160,0.4);
  --is-fg: rgba(234,244,236,0.45);
  --is-radius: 12px;
  display: block;
}
image-slot::part(image) {
  object-fit: cover;
  object-position: 50% 50%;
}

/* Placeholder Unicode glyph behind the slot (visible while empty) */
.piece-fallback {
  position: absolute;
  inset: 0;
  display: grid; place-items: center;
  font-family: "Times New Roman", serif;
  font-size: 75%;
  color: transparent;
  background:
    linear-gradient(160deg, #d2dbd6 0%, #6b7975 30%, #2a3431 60%, #0a0e0d 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 60px rgba(16,217,160,0.0);
  pointer-events: none;
  filter: drop-shadow(8px 12px 18px rgba(0,0,0,0.5));
}
.piece-fallback span {
  display: block;
  font-size: clamp(280px, 36vw, 460px);
  line-height: 0.9;
  position: relative;
}
.piece-fallback span::after {
  /* emerald rim light */
  content: attr(data-glyph);
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(54,240,189,0.6), transparent 40%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  mix-blend-mode: screen;
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; min-height: auto; }
  .hero-piece { order: -1; height: 56vh; }
  .piece-stage { aspect-ratio: auto; height: 100%; }
}

/* ============ MARQUEE ============ */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  position: relative;
  background: rgba(15, 20, 19, 0.4);
}
.marquee-track {
  display: flex;
  gap: 56px;
  padding: 22px 0;
  white-space: nowrap;
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
  animation: marquee 38s linear infinite;
  width: max-content;
}
.marquee-track span { display: inline-flex; align-items: center; gap: 12px; }
.marquee-track span.acc { color: var(--em); }
.marquee-track .sep { color: var(--ink-faint); }
.marquee-track svg { width: 14px; height: 14px; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============ SECTION HEADER ============ */
.sec-head {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: end;
  margin-bottom: clamp(56px, 7vw, 96px);
}
.sec-head .eyebrow { display: block; margin-bottom: 18px; }
@media (max-width: 800px) { .sec-head { grid-template-columns: 1fr; gap: 24px; align-items: start; } }

/* ============ PAINS (cinematic numbered list) ============ */
.pains-section { background: var(--bg-2); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.pains-list { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--line-soft); }
.pain-row {
  display: grid;
  grid-template-columns: 110px 1fr 60px;
  gap: clamp(20px, 3vw, 48px);
  align-items: center;
  padding: clamp(28px, 3vw, 44px) 0;
  border-bottom: 1px solid var(--line-soft);
  position: relative;
  transition: background .35s;
}
.pain-row:hover { background: rgba(16,217,160,0.025); }
.pain-row .pn {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--em);
}
.pain-row .pt {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(22px, 2.6vw, 36px);
  line-height: 1.18;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.pain-row .pi {
  justify-self: end;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity .3s, transform .3s;
}
.pain-row:hover .pi { opacity: 1; transform: none; }

@media (max-width: 700px) {
  .pain-row { grid-template-columns: 60px 1fr; }
  .pain-row .pi { display: none; }
}

/* ============ CONCEPT — sticky pawn → queen morph ============ */
.concept {
  position: relative;
}
.concept-stack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.concept-text { padding-top: 0; }
.concept-text p {
  font-size: clamp(17px, 1.25vw, 19px);
  line-height: 1.65;
  color: var(--ink-dim);
  margin-bottom: 24px;
  max-width: 50ch;
}
.concept-text p strong { color: var(--ink); font-weight: 400; }
.concept-quote {
  margin-top: 56px;
  padding: 36px 0 36px 36px;
  border-left: 2px solid var(--em);
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(24px, 2.4vw, 32px);
  line-height: 1.28;
  color: var(--ink);
  letter-spacing: -0.005em;
  max-width: 28ch;
  position: relative;
}
.concept-quote::before {
  content: "“";
  position: absolute;
  left: -8px; top: -18px;
  font-size: 110px; line-height: 1;
  color: var(--em);
  opacity: 0.4;
}
.concept-quote .attr {
  margin-top: 22px;
  font-family: var(--mono);
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.concept-visual {
  position: sticky;
  top: 14vh;
  height: 72vh;
  display: grid; place-items: center;
}
.morph {
  position: relative;
  width: 100%; height: 100%;
}
.morph-stage {
  position: absolute;
  inset: 0;
  display: grid; place-items: center;
  transition: opacity .3s;
}
.morph-stage .piece-slot {
  width: 70%;
  height: 70%;
}
.morph .pawn  { opacity: calc(1 - var(--p, 0) * 1.4); transform: scale(calc(1 - var(--p, 0) * 0.2)) translateY(calc(var(--p, 0) * -40px)); transition: none; }
.morph .queen { opacity: calc(var(--p, 0) * 1.6 - 0.1); transform: scale(calc(0.9 + var(--p, 0) * 0.2)) translateY(calc((1 - var(--p, 0)) * 40px)); transition: none; }
.morph-label {
  position: absolute;
  bottom: 8%; left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  display: flex;
  align-items: center;
  gap: 14px;
}
.morph-label .a, .morph-label .b { transition: color .2s, opacity .2s; }
.morph-label .arrow { color: var(--em); }

@media (max-width: 900px) {
  .concept-stack { grid-template-columns: 1fr; }
  .concept-visual { position: relative; top: auto; height: 70vh; }
}

/* ============ METHOD — 3 questions, cinematic ============ */
.method {
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.method::before {
  content: "";
  position: absolute;
  right: -10%; top: 10%;
  width: 900px; height: 900px;
  background: radial-gradient(circle at center, rgba(16,217,160,0.12), transparent 60%);
  filter: blur(50px);
  pointer-events: none;
}
.q-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2vw, 32px);
}

/* Method banner — horizontal "hand on board" image-slot */
.method-banner {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 7;
  margin-bottom: clamp(28px, 3.6vw, 56px);
  border-radius: var(--radius);
  background: rgba(234, 244, 236, 0.025);
  border: 1.5px dashed rgba(16, 217, 160, 0.45);
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(16, 217, 160, 0.10),
    0 24px 60px -28px rgba(16, 217, 160, 0.5),
    inset 0 0 80px rgba(16, 217, 160, 0.06);
}
.method-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 70% at 50% 100%, rgba(16,217,160,0.18), transparent 70%),
    repeating-conic-gradient(rgba(16,217,160,0.08) 0% 25%, transparent 0% 50%);
  background-size: 100% 100%, 90px 90px;
  mask: radial-gradient(ellipse at 50% 100%, black 5%, transparent 70%);
  -webkit-mask: radial-gradient(ellipse at 50% 100%, black 5%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.method-banner-fallback {
  position: absolute;
  right: 6%;
  bottom: -8%;
  font-family: "Times New Roman", serif;
  font-size: clamp(140px, 22vw, 320px);
  line-height: 0.85;
  background: linear-gradient(160deg, #d2dbd6 0%, #6b7975 30%, #2a3431 60%, #0a0e0d 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  filter: drop-shadow(8px 14px 18px rgba(0,0,0,0.5)) drop-shadow(0 0 30px rgba(16,217,160,0.25));
  pointer-events: none;
  user-select: none;
  z-index: 1;
}
.method-banner image-slot {
  --is-bg: transparent;
  --is-border: none;
  --is-fg: rgba(234, 244, 236, 0.55);
  z-index: 2;
}
.q-card {
  position: relative;
  padding: clamp(28px, 3vw, 44px);
  border-radius: var(--radius);
  background: rgba(234, 244, 236, 0.03);
  border: 1px solid var(--line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  display: flex; flex-direction: column; gap: 32px;
  min-height: 360px;
  transition: transform .4s cubic-bezier(.2,.7,.2,1), border-color .4s, background .4s;
}
.q-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(16,217,160,0.18), transparent 40%);
  opacity: 0;
  transition: opacity .4s;
  pointer-events: none;
}
.q-card:hover { transform: translateY(-4px); border-color: var(--em); background: rgba(16,217,160,0.04); }
.q-card:hover::before { opacity: 1; }
.q-card .qn {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(56px, 5vw, 84px);
  line-height: 0.9;
  color: var(--em);
}
.q-card .qt {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(22px, 1.9vw, 28px);
  line-height: 1.2;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.q-card .qc {
  margin-top: auto;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
@media (max-width: 900px) { .q-grid { grid-template-columns: 1fr; } }

/* ============ BENEFITS ============ */
.benefits-section { background: var(--bg-2); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(16px, 1.8vw, 28px);
}
.benefit {
  padding: clamp(28px, 2.6vw, 36px);
  border-radius: var(--radius);
  background: rgba(234,244,236,0.025);
  border: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 18px;
  min-height: 280px;
  transition: transform .3s, background .3s, border-color .3s;
  position: relative;
  overflow: hidden;
}
.benefit::after {
  content: "";
  position: absolute;
  bottom: -1px; left: 0;
  height: 2px; width: 0;
  background: linear-gradient(90deg, var(--em-bright), var(--em-deep));
  transition: width .5s cubic-bezier(.2,.7,.2,1);
}
.benefit:hover { background: rgba(16,217,160,0.04); border-color: rgba(16,217,160,0.3); transform: translateY(-3px); }
.benefit:hover::after { width: 100%; }
.benefit .bn { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; color: var(--em); }
.benefit h3 { font-family: var(--serif); font-size: 22px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.2; }
.benefit p { font-size: 15px; line-height: 1.5; color: var(--ink-dim); }
@media (max-width: 1000px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .benefits-grid { grid-template-columns: 1fr; } }

/* ============ SCHEDULE ============ */
/* Wide panoramic banner above the schedule list */
.schedule-banner {
  position: relative;
  width: 100%;
  aspect-ratio: 21 / 9;
  margin-bottom: clamp(32px, 4vw, 64px);
  border-radius: var(--radius);
  background: rgba(234, 244, 236, 0.025);
  border: 1.5px dashed rgba(16, 217, 160, 0.45);
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(16, 217, 160, 0.10),
    0 28px 70px -30px rgba(16, 217, 160, 0.55),
    inset 0 0 100px rgba(16, 217, 160, 0.06);
}
.schedule-banner-floor {
  position: absolute;
  left: 50%;
  bottom: -40%;
  width: 140%;
  height: 180%;
  transform: translateX(-50%) perspective(900px) rotateX(72deg);
  pointer-events: none;
  z-index: 0;
}
.schedule-banner-floor::before {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(16,217,160,0.20), transparent 70%),
    repeating-conic-gradient(rgba(16,217,160,0.16) 0% 25%, transparent 0% 50%);
  background-size: 100% 100%, 80px 80px;
  mask: radial-gradient(ellipse at 50% 25%, black 10%, transparent 70%);
  -webkit-mask: radial-gradient(ellipse at 50% 25%, black 10%, transparent 70%);
}
.schedule-banner-floor::after {
  content: "";
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(90deg, rgba(234,244,236,0.05) 0 1px, transparent 1px 80px),
    repeating-linear-gradient(0deg, rgba(234,244,236,0.05) 0 1px, transparent 1px 80px);
  mask: radial-gradient(ellipse at 50% 25%, black 5%, transparent 65%);
  -webkit-mask: radial-gradient(ellipse at 50% 25%, black 5%, transparent 65%);
}
.schedule-banner image-slot {
  --is-bg: transparent;
  --is-border: none;
  --is-fg: rgba(234, 244, 236, 0.55);
  z-index: 2;
}

.schedule-list {
  display: flex; flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--line);
}
.meet {
  display: grid;
  grid-template-columns: 180px 80px 1fr auto;
  gap: clamp(20px, 3vw, 48px);
  padding: clamp(28px, 3vw, 44px) 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
  transition: background .25s;
  position: relative;
}
.meet:hover { background: rgba(16,217,160,0.025); }
.meet .meet-date {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(26px, 2.2vw, 36px);
  letter-spacing: -0.01em;
  line-height: 1.05;
}
.meet .meet-date small {
  display: block;
  font-family: var(--mono);
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 8px;
}
.meet .meet-piece {
  width: 80px; height: 80px;
  border-radius: 14px;
  background: rgba(234,244,236,0.03);
  border: 1px solid var(--line);
  display: grid; place-items: center;
  position: relative;
  overflow: hidden;
}
.meet .meet-piece image-slot { width: 100%; height: 100%; }
.meet .meet-piece .pf {
  position: absolute;
  inset: 0;
  display: grid; place-items: center;
  font-family: "Times New Roman", serif;
  color: var(--ink-dim);
  font-size: 48px;
  line-height: 1;
  pointer-events: none;
  text-shadow: 0 0 18px var(--em-glow);
}
.meet .meet-body h3 { font-size: clamp(20px, 1.8vw, 26px); margin-bottom: 8px; letter-spacing: -0.015em; }
.meet .meet-body p { color: var(--ink-dim); font-size: 15px; line-height: 1.5; max-width: 56ch; }
.meet .meet-cta {
  display: flex; flex-direction: column; align-items: flex-end; gap: 10px;
}
.meet .meet-price {
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--ink);
}
.meet .meet-btn {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.04em;
  padding: 11px 20px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--ink);
  transition: background .2s, color .2s, border-color .2s;
}
.meet .meet-btn:hover { background: var(--em); color: var(--bg); border-color: var(--em); }
@media (max-width: 900px) {
  .meet { grid-template-columns: 1fr; gap: 14px; padding: 28px 0; }
  .meet .meet-piece { order: -1; width: 64px; height: 64px; }
  .meet .meet-piece .pf { font-size: 40px; }
  .meet .meet-cta { flex-direction: row; align-items: center; justify-content: space-between; width: 100%; }
}

/* ============ COURSE PATH ============ */
.path { background: var(--bg-2); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.stages {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2.4vw, 32px);
}
.stage {
  position: relative;
  padding: clamp(32px, 3vw, 44px);
  border-radius: var(--radius);
  background: var(--bg-3);
  border: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 18px;
}
.stage::before {
  content: "";
  position: absolute;
  top: 0; left: 32px;
  width: 40px; height: 3px;
  background: var(--em);
  box-shadow: 0 0 14px var(--em-glow);
}
.stage .roman {
  font-family: var(--serif);
  font-style: italic;
  font-size: 16px;
  color: var(--em);
  letter-spacing: 0.04em;
}
.stage h3 { font-size: clamp(22px, 1.9vw, 28px); letter-spacing: -0.02em; }
.stage p { color: var(--ink-dim); font-size: 15px; line-height: 1.55; }
.stage ul { list-style: none; padding: 0; margin: 14px 0 0; display: flex; flex-direction: column; gap: 12px; }
.stage li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 14px;
  font-size: 15px;
  color: var(--ink);
  line-height: 1.45;
  padding: 14px 0;
  border-top: 1px solid var(--line-soft);
}
.stage li:last-child { border-bottom: 1px solid var(--line-soft); }
.stage li .step-num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--em);
  padding-top: 2px;
  letter-spacing: 0.06em;
}
@media (max-width: 1000px) { .stages { grid-template-columns: 1fr; } }

/* ============ AUDIENCE ============ */
.aud-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 3vw, 48px);
}
.aud-col {
  padding: clamp(28px, 3vw, 44px);
  border-radius: var(--radius);
  background: rgba(234, 244, 236, 0.03);
  border: 1px solid var(--line);
  position: relative;
}
.aud-col.no { background: transparent; }
.aud-col h3 {
  font-size: clamp(24px, 2vw, 32px);
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}
.aud-col h3 small {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 8px;
  font-weight: 400;
}
.aud-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 18px; }
.aud-col li {
  display: grid; grid-template-columns: 18px 1fr;
  gap: 14px;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
}
.aud-col li::before {
  content: "";
  display: inline-block;
  width: 10px; height: 10px;
  margin-top: 8px;
  background: var(--em);
  border-radius: 2px;
  box-shadow: 0 0 12px var(--em-glow);
}
.aud-col.no li::before {
  background: transparent;
  border: 1px solid var(--ink-mute);
  box-shadow: none;
}
@media (max-width: 800px) { .aud-grid { grid-template-columns: 1fr; } }

/* ============ DISCLAIMER ============ */
.disclaimer-box {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: clamp(20px, 3vw, 40px);
  padding: clamp(32px, 3vw, 44px);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--bg-2);
}
.disclaimer-box .mk {
  font-family: var(--serif);
  font-style: italic;
  font-size: 56px;
  color: var(--em);
  line-height: 0.9;
}
.disclaimer-box p { color: var(--ink-dim); font-size: 16px; line-height: 1.65; max-width: 72ch; }
.disclaimer-box p strong { color: var(--ink); font-weight: 400; }
@media (max-width: 600px) { .disclaimer-box { grid-template-columns: 1fr; } }

/* ============ FINAL ============ */
.final {
  position: relative;
  overflow: hidden;
  padding: clamp(120px, 14vw, 200px) 0;
  text-align: center;
  border-top: 1px solid var(--line-soft);
}
.final::before {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  width: 1200px; height: 1200px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle at center, rgba(16,217,160,0.18), transparent 55%);
  filter: blur(50px);
  pointer-events: none;
}
.final-piece {
  position: relative;
  z-index: 1;
  width: clamp(180px, 22vw, 320px);
  height: clamp(220px, 26vw, 380px);
  margin: 0 auto 56px;
  filter: drop-shadow(0 30px 50px rgba(0,0,0,0.6)) drop-shadow(0 0 40px var(--em-glow));
}
.final-piece .pf {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-family: "Times New Roman", serif;
  font-size: clamp(220px, 28vw, 380px);
  line-height: 0.9;
  background: linear-gradient(160deg, #d2dbd6 0%, #6b7975 30%, #2a3431 60%, #0a0e0d 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  pointer-events: none;
}
.final h2 {
  position: relative; z-index: 1;
  font-family: var(--serif);
  font-weight: 700;
  max-width: 22ch;
  margin: 0 auto 32px;
  font-size: clamp(44px, 5.6vw, 88px);
  letter-spacing: -0.025em;
  line-height: 1.06;
}
.final .lead {
  position: relative; z-index: 1;
  margin: 0 auto 48px;
  text-align: center;
}
.final-actions {
  position: relative; z-index: 1;
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
}

/* ============ FOOTER ============ */
footer {
  border-top: 1px solid var(--line);
  padding: 36px 0 56px;
  font-size: 13px;
  color: var(--ink-mute);
}
.footer-inner {
  width: var(--page); margin: 0 auto;
  display: flex; flex-wrap: wrap; gap: 16px;
  align-items: center; justify-content: space-between;
}

/* ============ REVEAL ============ */
/* No entrance animations — they get throttled in embedded iframes and
   leave content invisible. Premium feel comes from interaction motion
   (tilt, marquee, magnetic CTA, hover lifts), not load-time fade-ins. */
.reveal, .reveal-piece, .reveal-stagger > * { opacity: 1; transform: none; }

/* ============ MOBILE ============ */
@media (max-width: 560px) {
  body { font-size: 16px; }
  .site-nav { padding: 14px 0; }
  .variant-tag { bottom: 14px; right: 14px; font-size: 10px; padding: 8px 12px; }
}