/* ==========================================================================
   SobatFX — kelas forex & XAU/USD
   Same editorial language as firmantuhepaly: dark, gold, serif + heavy sans.
   The brand adds the logo's green/red candles as signal colours.
   ========================================================================== */

:root {
  color-scheme: dark;

  --bg: #0a0a0b;
  --bg-2: #101012;
  --bg-3: #141417;
  --ink: #f4f1ea;
  --ink-2: #bdb8ad;
  --muted: #858077;
  --line: rgba(244, 241, 234, 0.08);
  --line-2: rgba(244, 241, 234, 0.16);
  --gold: #d4b67c;
  --gold-deep: #b8944f;
  --gold-soft: rgba(212, 182, 124, 0.14);
  --up: #22b36b;
  --down: #e0453c;

  --serif: "Instrument Serif", "Times New Roman", Georgia, serif;
  --sans: "Mona Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --gutter: clamp(16px, 3.2vw, 44px);
  --topbar-h: 64px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --t: 300ms;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  background: var(--bg);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--topbar-h) + 12px);
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p, figure, blockquote, dl, dd { margin: 0; }
em { font-style: normal; }
button, input, select { font: inherit; color: inherit; }

::selection { background: var(--gold); color: #111; }

:focus-visible {
  outline: 1px solid var(--gold);
  outline-offset: 4px;
  border-radius: 2px;
}

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.skip {
  position: fixed;
  left: 16px; top: -64px;
  z-index: 200;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--ink);
  color: #111;
  font-weight: 500;
  transition: top var(--t) var(--ease);
}
.skip:focus { top: 16px; }

.wrap {
  width: 100%;
  max-width: 1480px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: clamp(88px, 11vw, 176px); }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow .idx { color: var(--gold); }

.display {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.6rem, 6.4vw, 6.4rem);
  line-height: 0.96;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
/* Emphasis is a typeface switch, not italics: serif → heavy Mona Sans, in gold */
.display em, .hero__title em, .final__title em, .brandmark__word em, .mentor__quote em {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.9em;
  letter-spacing: -0.03em;
  color: var(--gold);
}

.lead {
  font-size: clamp(1.05rem, 1.4vw, 1.3rem);
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 36ch;
  text-wrap: pretty;
}
.lead em { color: var(--gold); }
.muted { color: var(--muted); text-wrap: pretty; }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "eyebrow eyebrow"
    "title lead";
  align-items: end;
  gap: 28px clamp(24px, 4vw, 80px);
  padding-bottom: clamp(44px, 6vw, 88px);
}
.section-head .eyebrow { grid-area: eyebrow; }
.section-head .display { grid-area: title; }
.section-head .lead { grid-area: lead; }

.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--up);
  flex: none;
}
@media (prefers-reduced-motion: no-preference) {
  .dot--live { animation: pulse 2s var(--ease) infinite; }
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(34, 179, 107, 0.55); }
  70%, 100% { box-shadow: 0 0 0 9px rgba(34, 179, 107, 0); }
}

.ai-badge {
  display: inline-grid;
  place-items: center;
  height: 18px;
  padding-inline: 6px;
  border-radius: 5px;
  background: linear-gradient(135deg, var(--gold), var(--gold-deep));
  color: #111;
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  flex: none;
}

/* ---------- Decorative overlays ---------- */
.gridlines {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: 100%;
  max-width: 1480px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.gridlines i { border-left: 1px solid rgba(244, 241, 234, 0.035); }
.gridlines i:last-child { border-right: 1px solid rgba(244, 241, 234, 0.035); }
main, .footer { position: relative; z-index: 1; }

.grain {
  position: fixed;
  inset: -100%;
  z-index: 61;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .7 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
@media (prefers-reduced-motion: no-preference) {
  .grain { animation: grain 0.9s steps(5) infinite; }
}
@keyframes grain {
  0%   { transform: translate(0, 0); }
  20%  { transform: translate(-3%, 2%); }
  40%  { transform: translate(2%, -3%); }
  60%  { transform: translate(-2%, -1%); }
  80%  { transform: translate(3%, 3%); }
  100% { transform: translate(0, 0); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding: 12px 16px 12px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--ink);
  color: #111;
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition: background-color var(--t) var(--ease), border-color var(--t) var(--ease), color var(--t) var(--ease), gap var(--t) var(--ease);
}
.btn svg {
  width: 28px; height: 28px;
  padding: 6px;
  border-radius: 50%;
  background: #111;
  color: var(--ink);
  transition: transform var(--t) var(--ease);
}
.btn:hover { background: var(--gold); gap: 18px; }
.btn:hover svg { transform: rotate(45deg); }
.btn--ghost {
  padding-inline: 24px;
  background: transparent;
  border-color: var(--line-2);
  color: var(--ink);
}
.btn--ghost:hover { background: transparent; border-color: var(--gold); color: var(--gold); gap: 12px; }
.btn--sm { min-height: 38px; padding: 8px 16px; font-size: 13px; }
.btn--block { width: 100%; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line-2);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}
.link-arrow svg { width: 16px; height: 16px; transition: transform var(--t) var(--ease); }
.link-arrow:hover { color: var(--gold); border-color: var(--gold); }
.link-arrow:hover svg { transform: rotate(45deg); }

/* ---------- Topbar ---------- */
.topbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 70;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: var(--topbar-h);
  padding-inline: var(--gutter);
  border-bottom: 1px solid transparent;
  transition: background-color var(--t) var(--ease), border-color var(--t) var(--ease);
}
.topbar.is-scrolled {
  background: rgba(10, 10, 11, 0.76);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom-color: var(--line);
}

.brandmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--gold);
}
.brandmark__icon { width: 30px; height: 30px; }
.brandmark__word {
  font-family: var(--serif);
  font-size: 1.45rem;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.topbar__nav { display: flex; gap: clamp(16px, 2.4vw, 34px); }
.topbar__nav a {
  position: relative;
  white-space: nowrap;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-2);
  padding-block: 6px;
  transition: color var(--t) var(--ease);
}
.topbar__nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: 100% 50%;
  transition: transform var(--t) var(--ease);
}
.topbar__nav a:hover, .topbar__nav a[aria-current="true"] { color: var(--gold); }
.topbar__nav a:hover::after, .topbar__nav a[aria-current="true"]::after { transform: scaleX(1); transform-origin: 0 50%; }
.topbar__end { display: flex; align-items: center; gap: 18px; }

/* ---------- Language toggle ---------- */
.lang {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 0;
  border: 0;
  background: none;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  cursor: pointer;
}
.lang i { font-style: normal; opacity: 0.35; }
.lang [data-lang-opt] { position: relative; opacity: 0.45; transition: opacity var(--t) var(--ease); }
.lang [data-lang-opt]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transition: transform var(--t) var(--ease);
}
.lang:hover [data-lang-opt] { opacity: 0.8; }
html[lang="id"] .lang [data-lang-opt="id"],
html[lang="en"] .lang [data-lang-opt="en"] { opacity: 1; }
html[lang="id"] .lang [data-lang-opt="id"]::after,
html[lang="en"] .lang [data-lang-opt="en"]::after { transform: scaleX(1); }

main { transition: opacity 0.2s var(--ease); }
.is-switching main, .is-switching .footer { opacity: 0; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  padding-top: calc(var(--topbar-h) + clamp(40px, 7vw, 96px));
  padding-bottom: clamp(40px, 5vw, 72px);
  overflow: clip;
}
/* Soft gold light behind the coach panel */
.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  right: -10%;
  top: 0;
  width: 70vw;
  height: 90%;
  background: radial-gradient(closest-side, rgba(212, 182, 124, 0.13), transparent 70%);
  pointer-events: none;
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5.4fr);
  gap: clamp(36px, 5vw, 88px);
  align-items: center;
}

.hero__title {
  margin-block: clamp(22px, 3vw, 34px) clamp(22px, 2.6vw, 32px);
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(3.2rem, 7.6vw, 8.2rem);
  line-height: 0.92;
  letter-spacing: -0.015em;
}
.hero__title .line { display: block; overflow: hidden; padding-bottom: 0.06em; }
.hero__title .line > span { display: inline-block; }
.js .hero__title .line > span { animation: rise 1.1s var(--ease-out) both; }
.js .hero__title .line:nth-child(2) > span { animation-delay: 0.1s; }
@keyframes rise { from { transform: translateY(110%); } }

.hero__lead { max-width: 44ch; }

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(28px, 3.4vw, 44px);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px clamp(22px, 3vw, 40px);
  margin-top: clamp(32px, 4vw, 52px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.hero__meta div { display: grid; gap: 4px; }
.hero__meta dt { color: var(--muted); }
.hero__meta dd { color: var(--ink); font-variant-numeric: tabular-nums; }
.hero__meta .pulse { display: inline-flex; align-items: center; gap: 8px; }
.hero__meta .pulse i { width: 6px; height: 6px; border-radius: 50%; background: var(--up); }
.hero__meta .pulse.is-closed i { background: var(--down); }
.ticker[hidden] { display: none !important; }
.ticker__chg { margin-left: 6px; color: var(--up); }
.ticker__chg.is-down { color: var(--down); }

.hero__press {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 28px;
  margin-top: clamp(56px, 7vw, 104px);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero__press ul { display: flex; flex-wrap: wrap; gap: 10px clamp(20px, 3vw, 44px); }
.hero__press li {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 1.6vw, 1.45rem);
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink-2);
  opacity: 0.8;
}

/* Fade-in for hero pieces (no-js shows everything) */
.js .fade-in { animation: fade 1s var(--ease) var(--delay, 0s) both; }
@keyframes fade { from { opacity: 0; transform: translateY(14px); } }

/* ---------- Visual panels ---------- */
.visual {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line-2);
  border-radius: 22px;
  background: #0c0c0d;
}
.visual__bar, .visual__foot {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.visual__bar { border-bottom: 1px solid var(--line); }
.visual__foot { border-top: 1px solid var(--line); flex-wrap: wrap; row-gap: 6px; }
.coach__who { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); }

/* ---------- AI Coach demo (hero) ---------- */
.coach .visual { box-shadow: 0 40px 120px -40px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(212, 182, 124, 0.05); }
.coach__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.coach__steps li {
  position: relative;
  padding: 10px 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color var(--t) var(--ease);
}
.coach__steps li + li { border-left: 1px solid var(--line); }
.coach__steps li > span:first-child { color: var(--gold); opacity: 0.6; }
.coach__steps li::after {
  content: "";
  position: absolute;
  left: 0; bottom: -1px;
  height: 1px;
  width: 100%;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: 0 50%;
}
.coach__steps li.is-done { color: var(--ink-2); }
.coach__steps li.is-done::after { transform: scaleX(1); }
.coach__steps li.is-on { color: var(--ink); }
.coach__steps li.is-on > span:first-child { opacity: 1; }
.coach__steps li.is-on::after { animation: progress var(--step-ms, 4200ms) linear forwards; }
@keyframes progress { to { transform: scaleX(1); } }

.coach__chart { width: 100%; height: auto; aspect-ratio: 600 / 320; }
.coach__chart .grid path { stroke: var(--line); stroke-width: 1; }
.coach__chart .c-up { fill: var(--up); stroke: var(--up); }
.coach__chart .c-dn { fill: var(--down); stroke: var(--down); }
.coach__chart .wick { stroke-width: 1; }
.coach__chart .candle { transition: opacity 0.35s var(--ease); }
.coach__chart .candle.is-future { opacity: 0; }
.coach__chart.show-4 .candle.is-future { opacity: 1; transition-delay: calc(var(--k) * 70ms); }
.coach__chart .ann { opacity: 0; transition: opacity 0.6s var(--ease); }
/* Each step keeps the earlier annotations; the structure line fades back once the plan is drawn */
.coach__chart:is(.show-1, .show-2) .ann-1,
.coach__chart:is(.show-2, .show-3, .show-4) .ann-2,
.coach__chart:is(.show-3, .show-4) .ann-3,
.coach__chart.show-4 .ann-4 { opacity: 1; }
.coach__chart:is(.show-3, .show-4) .ann-1 { opacity: 0.3; }
.coach__chart .swing { fill: none; stroke: var(--gold); stroke-width: 1.4; stroke-dasharray: 4 4; }
.coach__chart .lbl {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  fill: var(--gold);
}
.coach__chart .lbl--ink { fill: var(--ink); }
.coach__chart .lbl--up { fill: var(--up); }
.coach__chart .lbl--dn { fill: var(--down); }
.coach__chart .zone { fill: rgba(34, 179, 107, 0.12); stroke: rgba(34, 179, 107, 0.45); stroke-dasharray: 3 3; }
.coach__chart .lvl { stroke-width: 1.2; }
.coach__chart .lvl--entry { stroke: var(--ink); }
.coach__chart .lvl--sl { stroke: var(--down); stroke-dasharray: 5 4; }
.coach__chart .lvl--tp { stroke: var(--up); stroke-dasharray: 5 4; }
.coach__chart .box--risk { fill: rgba(224, 69, 60, 0.12); }
.coach__chart .box--reward { fill: rgba(34, 179, 107, 0.1); }
.coach__chart .pill { fill: #0c0c0d; stroke: var(--line-2); }
.coach__chart .check { fill: none; stroke: var(--up); stroke-width: 2; }

.coach__chat {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-height: 92px;
  padding: 16px 18px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(212, 182, 124, 0.05), transparent);
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-2);
}
.coach__chat .ai-badge { margin-top: 2px; }
.coach__chat p { text-wrap: pretty; }
.coach__chat strong { color: var(--ink); font-weight: 500; }
/* AI text arrives word by word (JS wraps each word in .tw) */
.tw { animation: tw-in 0.4s var(--ease) both; animation-delay: calc(var(--i) * 28ms); }
@keyframes tw-in { from { opacity: 0; filter: blur(4px); } }

/* ==========================================================================
   MARQUEE
   ========================================================================== */
.marquee {
  overflow: hidden;
  border-block: 1px solid var(--line);
  padding-block: clamp(18px, 2.4vw, 30px);
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3vw, 48px);
  width: max-content;
  font-family: var(--serif);
  font-size: clamp(2.4rem, 6.4vw, 6.2rem);
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}
.marquee__track .outline {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.86em;
  letter-spacing: -0.03em;
  color: transparent;
  -webkit-text-stroke: 1px var(--gold);
}
.marquee__track i { font-style: normal; font-size: 0.32em; color: var(--gold); }
@media (prefers-reduced-motion: no-preference) {
  .marquee__track { animation: marquee 46s linear infinite; }
}
@keyframes marquee { to { transform: translateX(calc(-50% - clamp(12px, 1.5vw, 24px))); } }

/* ==========================================================================
   METHOD — four pillars
   ========================================================================== */
.pillars {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-2);
}
.pillar {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(24px, 2.6vw, 36px) clamp(18px, 2vw, 30px) clamp(28px, 3vw, 40px);
  border-right: 1px solid var(--line);
  transition: background-color var(--t) var(--ease);
}
.pillar:first-child { padding-left: 0; }
.pillar:last-child { border-right: 0; }
.pillar:hover { background: linear-gradient(180deg, var(--gold-soft), transparent 70%); }
.pillar__n { font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em; color: var(--gold); }
.pillar__icon { width: 44px; height: 44px; color: var(--gold); margin-block: 18px 8px; }
.pillar h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(1.6rem, 2.2vw, 2.1rem); line-height: 1.05; }
.pillar p { color: var(--muted); font-size: 15px; text-wrap: pretty; }

/* ==========================================================================
   CURRICULUM
   ========================================================================== */
.curr__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 18px;
}
.curr__count { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); }
[data-curr-count] { color: var(--ink); }

.seg {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
}
.seg__btn {
  min-height: 34px;
  padding: 6px 16px;
  border: 0;
  border-radius: 999px;
  background: none;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color var(--t) var(--ease), background-color var(--t) var(--ease);
}
.seg__btn:hover { color: var(--ink); }
.seg__btn[aria-pressed="true"] { background: var(--gold-soft); color: var(--gold); }

.modules { border-top: 1px solid var(--line-2); }
.module { border-bottom: 1px solid var(--line); }
.module[hidden] { display: none; }
.module summary {
  display: grid;
  grid-template-columns: 64px minmax(0, 1.1fr) minmax(0, 1fr) auto 28px;
  align-items: center;
  gap: 16px 24px;
  padding-block: clamp(20px, 2.4vw, 30px);
  cursor: pointer;
  list-style: none;
  transition: color var(--t) var(--ease);
}
.module summary::-webkit-details-marker { display: none; }
.module__n { font-family: var(--mono); font-size: 12px; letter-spacing: 0.16em; color: var(--muted); }
.module__t {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.8vw, 2.6rem);
  line-height: 1;
  transition: color var(--t) var(--ease), transform var(--t) var(--ease-out);
}
.module__s { color: var(--muted); font-size: 15px; }
.module summary:hover .module__t { color: var(--gold); transform: translateX(8px); }
.module__plus { position: relative; width: 18px; height: 18px; justify-self: end; }
.module__plus::before, .module__plus::after {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 100%; height: 1px;
  background: var(--ink-2);
  transition: transform var(--t) var(--ease);
}
.module__plus::after { transform: rotate(90deg); }
.module details[open] .module__plus::after { transform: rotate(0); }
.module__lessons {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 32px;
  padding: 0 0 clamp(24px, 3vw, 36px) calc(64px + 24px);
  counter-reset: lesson;
  color: var(--ink-2);
  font-size: 15px;
}
.module__lessons li {
  display: flex;
  gap: 12px;
  counter-increment: lesson;
}
.module__lessons li::before {
  content: counter(lesson, decimal-leading-zero);
  flex: none;
  padding-top: 3px;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--gold);
}
@media (prefers-reduced-motion: no-preference) {
  .module details[open] .module__lessons { animation: fade 0.5s var(--ease) both; }
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
}
.tag--free { border: 1px solid rgba(34, 179, 107, 0.4); color: var(--up); }
.tag--pro { background: var(--gold-soft); border: 1px solid rgba(212, 182, 124, 0.4); color: var(--gold); }

/* ==========================================================================
   AI COACH
   ========================================================================== */
.ai { background: linear-gradient(180deg, transparent, var(--bg-2) 18%, var(--bg-2) 82%, transparent); }
.ai__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(32px, 5vw, 88px);
  align-items: start;
}
.features { border-top: 1px solid var(--line-2); }
.features li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  padding-block: 22px;
  border-bottom: 1px solid var(--line);
}
.features__n {
  display: grid;
  place-items: center;
  width: 30px; height: 30px;
  border: 1px solid var(--line-2);
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gold);
}
.features h3 { font-family: var(--serif); font-weight: 400; font-size: 1.7rem; line-height: 1.1; margin-bottom: 4px; }
.features p { color: var(--muted); font-size: 15px; }
.features .features__note {
  grid-template-columns: 22px 1fr;
  gap: 14px;
  border-bottom: 0;
  color: var(--ink-2);
  font-size: 14px;
}
.features__note svg { width: 20px; height: 20px; color: var(--gold); margin-top: 2px; }
.features__note p { color: var(--ink-2); }

.chat { min-height: 560px; }
.chat__status { display: inline-flex; align-items: center; gap: 8px; }
.chat__status i { width: 6px; height: 6px; border-radius: 50%; background: var(--up); }
.chat__log {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 300px;
  max-height: 440px;
  padding: 20px 18px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--line-2) transparent;
}
.msg {
  max-width: 88%;
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 14.5px;
  line-height: 1.55;
  text-wrap: pretty;
}
.msg--user {
  align-self: flex-end;
  border-bottom-right-radius: 4px;
  background: var(--ink);
  color: #111;
  font-weight: 400;
}
.msg--ai {
  align-self: flex-start;
  display: flex;
  gap: 12px;
  border-bottom-left-radius: 4px;
  border: 1px solid var(--line-2);
  background: var(--bg-3);
  color: var(--ink-2);
}
.msg--ai .ai-badge { margin-top: 2px; }
.msg--ai strong { color: var(--ink); font-weight: 500; }
.msg--ai .up { color: var(--up); }
.msg--ai .dn { color: var(--down); }
.msg ul { margin-top: 6px; display: grid; gap: 4px; }
.msg li { position: relative; padding-left: 14px; }
.msg li::before { content: "–"; position: absolute; left: 0; color: var(--gold); }
.msg--typing .dots { display: inline-flex; gap: 4px; padding-block: 6px; }
.msg--typing .dots i { width: 5px; height: 5px; border-radius: 50%; background: var(--muted); animation: dots 1.2s var(--ease) infinite; }
.msg--typing .dots i:nth-child(2) { animation-delay: 0.15s; }
.msg--typing .dots i:nth-child(3) { animation-delay: 0.3s; }
@keyframes dots { 0%, 60%, 100% { opacity: 0.3; transform: none; } 30% { opacity: 1; transform: translateY(-3px); } }
@media (prefers-reduced-motion: no-preference) {
  .msg { animation: fade 0.4s var(--ease) both; }
}

.chat__prompts { padding: 16px 18px 18px; border-top: 1px solid var(--line); }
.chat__hint { margin-bottom: 10px; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.chat__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip-btn {
  min-height: 40px;
  padding: 8px 16px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: none;
  font-size: 13.5px;
  color: var(--ink-2);
  cursor: pointer;
  transition: border-color var(--t) var(--ease), color var(--t) var(--ease), background-color var(--t) var(--ease);
}
.chip-btn:hover { border-color: var(--gold); color: var(--gold); }
.chip-btn[aria-pressed="true"] { border-color: var(--gold); background: var(--gold-soft); color: var(--gold); }
.chip-btn:disabled { opacity: 0.45; cursor: progress; }

/* ==========================================================================
   RISK CALCULATOR
   ========================================================================== */
.calc-sec__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(32px, 5vw, 88px);
  align-items: center;
}
.calc-sec .display { margin-block: 26px 28px; }
.calc__fine { margin-top: 22px; max-width: 46ch; font-size: 14px; }

.calc__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
}
.calc__fields { display: grid; gap: 18px; padding: 22px 20px; border-right: 1px solid var(--line); }
.field { display: grid; gap: 8px; min-width: 0; }
.field__row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field__k {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.field__k output { color: var(--gold); }
.field input:not([type="range"]), .field select {
  width: 100%;
  min-height: 46px;
  padding: 10px 14px;
  border: 1px solid var(--line-2);
  border-radius: 12px;
  background: var(--bg);
  font-family: var(--mono);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  transition: border-color var(--t) var(--ease);
}
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m7 10 5 5 5-5' fill='none' stroke='%23bdb8ad' stroke-width='1.6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 18px;
  padding-right: 40px;
}
.field input:focus-visible, .field select:focus-visible { outline: none; border-color: var(--gold); }
.field input:user-invalid { border-color: var(--down); }
.field input[type="range"] {
  width: 100%;
  height: 28px;
  margin: 0;
  accent-color: var(--gold);
  background: none;
  cursor: pointer;
}

.calc__out {
  display: flex;
  flex-direction: column;
  padding: 22px 20px;
  background: linear-gradient(180deg, rgba(212, 182, 124, 0.06), transparent 60%);
}
.calc__lot-k { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.calc__lot {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-block: 6px 22px;
  font-family: var(--serif);
  font-size: clamp(3.6rem, 6vw, 5.2rem);
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}
.calc__lot small { font-family: var(--mono); font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.calc__stats { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.calc__stats div { padding: 12px 0; border-bottom: 1px solid var(--line); }
.calc__stats div:nth-child(odd) { padding-right: 12px; }
.calc__stats dt { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.calc__stats dd { margin-top: 2px; font-family: var(--mono); font-size: 15px; font-variant-numeric: tabular-nums; }
.calc__stats .is-up { color: var(--up); }
.calc__stats .is-down { color: var(--down); }
.calc__warn {
  margin-top: 14px;
  padding: 10px 12px;
  border: 1px solid rgba(224, 69, 60, 0.4);
  border-radius: 10px;
  background: rgba(224, 69, 60, 0.08);
  font-size: 13px;
  color: var(--ink-2);
}
.calc__warn[hidden] { display: none; }

/* ==========================================================================
   PRICING
   ========================================================================== */
.plans {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 28px);
  max-width: 1080px;
}
.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(26px, 3vw, 40px);
  border: 1px solid var(--line-2);
  border-radius: 26px;
  background: var(--bg-2);
}
.plan--pro {
  border-color: rgba(212, 182, 124, 0.55);
  background:
    radial-gradient(120% 60% at 100% 0%, rgba(212, 182, 124, 0.16), transparent 60%),
    var(--bg-2);
  box-shadow: 0 40px 100px -50px rgba(212, 182, 124, 0.45);
}
.plan__flag {
  position: absolute;
  top: clamp(26px, 3vw, 40px);
  right: clamp(26px, 3vw, 40px);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}
.plan__name { font-family: var(--serif); font-weight: 400; font-size: 2.3rem; line-height: 1; }
.plan--pro .plan__name { color: var(--gold); }
.plan__for { margin-top: 8px; color: var(--muted); font-size: 15px; }
.plan__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-block: 28px 26px;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--line);
  font-family: var(--serif);
  font-size: clamp(4.4rem, 7vw, 6rem);
  line-height: 0.9;
  font-variant-numeric: tabular-nums;
}
.plan__cur { align-self: flex-start; font-size: 0.42em; margin-top: 0.12em; color: var(--ink-2); }
.plan__price small { margin-left: 10px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.plan__list { display: grid; gap: 14px; margin-bottom: 32px; flex: 1; font-size: 15px; }
.plan__list li { position: relative; padding-left: 30px; color: var(--ink-2); text-wrap: pretty; }
.plan__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 3px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px;
}
.plan__list .yes::before {
  background-color: rgba(34, 179, 107, 0.16);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5' fill='none' stroke='%2322b36b' stroke-width='2.6'/%3E%3C/svg%3E");
}
.plan__list .no { color: var(--muted); text-decoration: line-through; text-decoration-color: rgba(133, 128, 119, 0.5); }
.plan__list .no::before {
  background-color: rgba(244, 241, 234, 0.05);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 12h10' stroke='%23858077' stroke-width='2.4'/%3E%3C/svg%3E");
}
.plan__list strong { color: var(--ink); font-weight: 500; }
.plan__fine { margin-top: 14px; text-align: center; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.pricing__note { margin-top: 28px; max-width: 64ch; color: var(--muted); font-size: 14px; }

/* ==========================================================================
   MENTOR
   ========================================================================== */
.mentor__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(32px, 6vw, 110px);
  align-items: center;
}
.mentor__media { position: relative; overflow: hidden; border-radius: 22px; }
/* Crop to the stage: the event banner above, Firman in the centre chair */
.mentor__media img { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; object-position: 50% 80%; }
.mentor__media figcaption {
  position: absolute;
  left: 16px; right: 16px; bottom: 16px;
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.6);
}
.mentor__copy .display { margin-block: 26px 26px; font-size: clamp(2.4rem, 5vw, 5rem); }
.mentor__quote {
  margin-block: 34px;
  padding-left: 22px;
  border-left: 1px solid var(--gold);
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2vw, 1.9rem);
  line-height: 1.25;
  max-width: 30ch;
}
.facts { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); margin-bottom: 32px; }
.facts div { padding: 14px 16px 14px 0; border-bottom: 1px solid var(--line); }
.facts dt { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.facts dd { margin-top: 4px; font-size: 15px; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq__grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  gap: clamp(32px, 5vw, 88px);
  align-items: start;
}
.faq .display { margin-top: 26px; }
.faq__list { border-top: 1px solid var(--line-2); }
.faq__list details { border-bottom: 1px solid var(--line); }
.faq__list summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding-block: 24px;
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  font-weight: 400;
  cursor: pointer;
  list-style: none;
  transition: color var(--t) var(--ease);
}
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary:hover { color: var(--gold); }
.faq__list summary i { position: relative; flex: none; width: 16px; height: 16px; }
.faq__list summary i::before, .faq__list summary i::after {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 100%; height: 1px;
  background: currentColor;
  transition: transform var(--t) var(--ease);
}
.faq__list summary i::after { transform: rotate(90deg); }
.faq__list details[open] summary i::after { transform: rotate(0); }
.faq__list details p { padding: 0 48px 26px 0; color: var(--ink-2); max-width: 62ch; text-wrap: pretty; }
@media (prefers-reduced-motion: no-preference) {
  .faq__list details[open] p { animation: fade 0.45s var(--ease) both; }
}

/* ==========================================================================
   FINAL CTA + FOOTER
   ========================================================================== */
.final {
  padding-block: clamp(96px, 12vw, 190px);
  border-top: 1px solid var(--line);
  text-align: center;
  background: radial-gradient(60% 70% at 50% 100%, rgba(212, 182, 124, 0.12), transparent 70%);
}
.final__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(3.2rem, 10vw, 10rem);
  line-height: 0.92;
  letter-spacing: -0.015em;
  text-wrap: balance;
}
.final .lead { margin: 28px auto 0; }
.final__ctas { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 40px; }

.footer { padding-block: clamp(48px, 6vw, 80px) 28px; border-top: 1px solid var(--line); }
.footer__top {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--line);
}
.footer__logo { width: 44px; height: 44px; border-radius: 12px; object-fit: cover; object-position: 20% 50%; }
.footer__tag { color: var(--muted); font-family: var(--serif); font-size: 1.3rem; }
.footer__links { display: flex; flex-wrap: wrap; gap: 8px 28px; font-size: 14px; }
.footer__links a { transition: color var(--t) var(--ease); }
.footer__links a span { color: var(--muted); margin-left: 4px; transition: color var(--t) var(--ease); }
.footer__links a:hover, .footer__links a:hover span { color: var(--gold); }
.footer__risk { margin-block: 28px; max-width: 110ch; color: var(--muted); font-size: 13px; line-height: 1.6; }
.footer__risk strong { color: var(--ink-2); font-weight: 500; }
.footer__bar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.footer__bar a:hover { color: var(--gold); }

/* ---------- Mobile dock ---------- */
.dock { display: none; }

/* ==========================================================================
   Reveal on scroll (JS adds .is-in)
   ========================================================================== */
.js [data-reveal] {
  transition:
    opacity 0.9s var(--ease) var(--delay, 0s),
    transform 1.1s var(--ease-out) var(--delay, 0s);
}
.js [data-reveal]:not(.is-in) { opacity: 0; transform: translateY(28px); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1180px) {
  .topbar__nav { display: none; }
}

@media (max-width: 1024px) {
  .hero__grid, .ai__grid, .calc-sec__grid, .mentor__grid, .faq__grid { grid-template-columns: 1fr; }
  .hero__lead { max-width: 52ch; }
  .coach { max-width: 680px; }
  .pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pillar, .pillar:first-child { padding-left: 0; }
  .pillar:nth-child(2) { border-right: 0; }
  .pillar:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .pillar:nth-child(odd) { padding-right: clamp(18px, 3vw, 30px); }
  .pillar:nth-child(even) { padding-left: clamp(18px, 3vw, 30px); }
  .module summary { grid-template-columns: 48px minmax(0, 1fr) auto 24px; }
  .module__s { grid-column: 2 / 3; grid-row: 2; margin-top: -8px; }
  .module__lessons { padding-left: calc(48px + 24px); }
  .mentor__media { max-width: 520px; }
  .chat { min-height: 0; }
}

@media (max-width: 760px) {
  :root { --topbar-h: 58px; }
  .topbar__end .btn { display: none; }
  .section-head { grid-template-columns: 1fr; grid-template-areas: "eyebrow" "title" "lead"; gap: 22px; }
  .hero__ctas .btn { flex: 1 1 auto; }
  .hero__press { gap: 12px; }
  .hero__press ul { gap: 6px 18px; }
  .coach__steps li { padding: 9px 8px; font-size: 9px; letter-spacing: 0.08em; }
  .coach__steps li > span:first-child { display: none; }
  .coach__chat { font-size: 13.5px; min-height: 112px; }
  .pillars { grid-template-columns: 1fr; }
  .pillar, .pillar:nth-child(odd), .pillar:nth-child(even) { padding-inline: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .pillar__icon { margin-block: 6px 0; }
  .curr__bar { flex-wrap: wrap; }
  .module summary { grid-template-columns: 34px minmax(0, 1fr) 18px; gap: 6px 14px; }
  .module__n { grid-row: 1; }
  .module__t { grid-column: 2; }
  .module__s { grid-column: 2; grid-row: 2; margin-top: 0; font-size: 14px; }
  .module .tag { grid-column: 2; grid-row: 3; justify-self: start; margin-top: 6px; }
  .module__plus { grid-column: 3; grid-row: 1; }
  .module__lessons { grid-template-columns: 1fr; padding-left: calc(34px + 14px); }
  .calc__body { grid-template-columns: 1fr; }
  .calc__fields { border-right: 0; border-bottom: 1px solid var(--line); }
  .plans { grid-template-columns: 1fr; }
  .plan__flag { position: static; margin-bottom: 18px; }
  .facts { grid-template-columns: 1fr; }
  .faq__list details p { padding-right: 0; }
  .footer__top { grid-template-columns: 1fr; }
  .footer__bar { flex-direction: column; }
  .footer { padding-bottom: calc(96px + env(safe-area-inset-bottom)); }

  .dock {
    position: fixed;
    left: 12px; right: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom));
    z-index: 80;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    padding: 6px;
    border: 1px solid var(--line-2);
    border-radius: 999px;
    background: rgba(16, 16, 18, 0.86);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    transform: translateY(calc(100% + 24px));
    transition: transform 0.5s var(--ease-out);
  }
  .dock.is-visible { transform: none; }
  .dock a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 500;
  }
  .dock__free { color: var(--ink); }
  .dock__pro { background: var(--gold); color: #111; }
  .dock__pro .ai-badge { background: #111; color: var(--gold); }
}

@media (prefers-reduced-motion: reduce) {
  .js [data-reveal]:not(.is-in) { opacity: 1; transform: none; }
  .js .fade-in, .js .hero__title .line > span { animation: none; }
  .tw { animation: none; }
}