/* ============================================================================
   ORACLE LICENSING EXPERTS — Reference Prototype
   Art direction: financial-grade editorial authority, all-grotesk.
   Palette: deep ink-navy + warm brass/gold, with warm "paper" sections.
   Type: Archivo Expanded (display) + Archivo (text). Tabular numerals.
   ----------------------------------------------------------------------------
   Structure of this file:
     1. Tokens (color, type, space, motion)
     2. Reset + base
     3. Typography utilities (eyebrows, rules, headlines)
     4. Layout primitives (shell, grid, sections)
     5. Header / nav / mega-menu
     6. Buttons + links
     7. Components (hero, stats, practices, cases, calculator, kb, faq, etc.)
     8. Footer
     9. Motion / reveal states
   ========================================================================== */

/* 1. TOKENS ---------------------------------------------------------------- */
:root {
  /* Ink navy family (dark surfaces) */
  --ink:        #0A1422;   /* deepest — hero, footer */
  --ink-1:      #0C1A2D;
  --ink-2:      #102338;   /* raised panels */
  --ink-3:      #18304a;   /* hover panels / borders */

  /* Warm paper family (light surfaces) */
  --paper:      #F3F0E8;   /* primary light bg */
  --paper-1:    #ECE7DA;   /* alt light bg */
  --paper-card: #FBFAF5;   /* cards on paper */

  /* Brass / metallic accent */
  --brass:        #C39A4B;
  --brass-bright: #E6C788;
  --brass-deep:   #9A7327;
  --brass-ink:    #7A5C20;

  /* Risk / proof signal (used sparingly in data viz) */
  --risk:       #B23A2E;   /* exposure / oracle's claim */
  --risk-soft:  #c8584b;

  /* Text */
  --on-ink:       #ECEAE2;
  --on-ink-soft:  rgba(236,234,226,0.62);
  --on-ink-faint: rgba(236,234,226,0.34);
  --on-paper:       #131F2D;
  --on-paper-soft:  #56616F;
  --on-paper-faint: #8A929C;

  /* Hairlines */
  --rule-ink:   rgba(236,234,226,0.16);
  --rule-ink-2: rgba(236,234,226,0.09);
  --rule-paper: rgba(19,31,45,0.16);
  --rule-paper-2: rgba(19,31,45,0.08);

  /* Type */
  --display: "Archivo Expanded", "Archivo", system-ui, sans-serif;
  --text:    "Archivo", system-ui, -apple-system, sans-serif;

  /* Fluid type scale — tuned for a comfortable overview, not oversized blocks */
  --fs-eyebrow: 0.68rem;
  --fs-body:    1rem;
  --fs-lead:    clamp(1.1rem, 0.92rem + 0.6vw, 1.32rem);
  --fs-h3:      clamp(1.2rem, 1.05rem + 0.55vw, 1.5rem);
  --fs-h2:      clamp(1.7rem, 1.25rem + 1.7vw, 2.7rem);
  --fs-display: clamp(2.1rem, 1.2rem + 3.4vw, 4.4rem);
  --fs-mega:    clamp(2.8rem, 1.2rem + 6vw, 6.5rem);

  /* Space */
  --shell:    1280px;
  --gutter:   clamp(20px, 3.5vw, 56px);
  --section-y: clamp(58px, 6vw, 110px);

  /* Motion */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --header-h: 70px;
}

/* 2. RESET + BASE ---------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--text);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--on-paper);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "tnum" 0;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }
input { font: inherit; }
::selection { background: var(--brass); color: var(--ink); }

/* 3. TYPOGRAPHY UTILITIES -------------------------------------------------- */
.display {
  font-family: var(--display);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: -0.02em;
  font-stretch: expanded;
}
.eyebrow {
  font-family: var(--text);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
}
.eyebrow .idx {
  font-variant-numeric: tabular-nums;
  color: var(--brass);
}
.eyebrow--ink { color: var(--on-ink-soft); }
.eyebrow--ink .idx { color: var(--brass-bright); }
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: currentColor;
  opacity: 0.5;
}
.tnum { font-variant-numeric: tabular-nums; }
.brass-text { color: var(--brass-deep); }
em.accent { font-style: normal; color: var(--brass-deep); }
.on-ink em.accent { color: var(--brass-bright); }

/* 4. LAYOUT PRIMITIVES ----------------------------------------------------- */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
section { position: relative; }
.section-pad { padding-block: var(--section-y); }

.surface-ink   { background: var(--ink); color: var(--on-ink); }
.surface-ink-1 { background: var(--ink-1); color: var(--on-ink); }
.surface-paper { background: var(--paper); color: var(--on-paper); }
.surface-paper-1 { background: var(--paper-1); color: var(--on-paper); }

/* 5. HEADER / NAV ---------------------------------------------------------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  background: rgba(10,20,34,0.82);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--rule-ink-2);
  color: var(--on-ink);
  transition: background .35s var(--ease), border-color .35s var(--ease);
}
.site-header.is-scrolled { background: rgba(8,16,28,0.94); border-bottom-color: var(--rule-ink); }
.nav {
  height: 100%;
  display: flex; align-items: center; gap: clamp(16px,2.4vw,40px);
}
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand__mark {
  width: 26px; height: 26px; flex: none;
  display: grid; place-items: center;
  border: 1px solid var(--brass);
  position: relative;
}
.brand__mark::before {
  content: ""; width: 8px; height: 8px;
  background: var(--brass); rotate: 45deg;
  transition: rotate .5s var(--ease);
}
.brand:hover .brand__mark::before { rotate: 135deg; }
.brand__name {
  font-family: var(--display); font-weight: 700; font-stretch: expanded;
  font-size: 0.94rem; letter-spacing: -0.01em; line-height: 1;
}
.brand__sub {
  display: block; font-family: var(--text); font-weight: 500;
  font-size: 0.58rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--brass-bright); margin-top: 3px;
}

.nav__menu {
  display: flex; align-items: center; gap: clamp(2px, 1vw, 10px);
  margin-left: auto; height: 100%;
}
.nav__item { position: relative; height: 100%; display: flex; align-items: center; }
.nav__link {
  display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
  padding: 0 clamp(8px, 1vw, 14px); height: 100%;
  font-size: 0.82rem; font-weight: 500; letter-spacing: 0.01em;
  color: var(--on-ink-soft);
  transition: color .2s var(--ease);
  position: relative;
}
.nav__link:hover, .nav__item:hover .nav__link, .nav__item.open .nav__link { color: var(--on-ink); }
.nav__link.is-active { color: var(--on-ink); }
.nav__link.is-active::after { scale: 1 1; background: var(--brass); }
.nav__link .caret {
  width: 7px; height: 7px; border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor; rotate: 45deg;
  translate: 0 -2px; opacity: 0.6;
  transition: rotate .3s var(--ease), translate .3s var(--ease);
}
.nav__item.open .nav__link .caret { rotate: -135deg; translate: 0 1px; }
.nav__link::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 18px;
  height: 1px; background: var(--brass);
  scale: 0 1; transform-origin: left; transition: scale .3s var(--ease);
}
.nav__item:hover .nav__link::after, .nav__item.open .nav__link::after { scale: 1 1; }

/* Mega menu */
.megamenu {
  position: absolute; top: 100%; left: 50%; translate: -50% 0;
  min-width: 560px;
  background: var(--ink-1);
  border: 1px solid var(--rule-ink);
  box-shadow: 0 30px 70px -20px rgba(0,0,0,0.7);
  padding: 22px;
  opacity: 0; visibility: hidden; translate: -50% 10px;
  transition: opacity .26s var(--ease), translate .26s var(--ease), visibility .26s;
  pointer-events: none;
}
.nav__item.open .megamenu { opacity: 1; visibility: visible; translate: -50% 8px; pointer-events: auto; }
.megamenu--wide { min-width: 680px; }
.megamenu__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 22px; }
.mega-link {
  display: block; padding: 12px 14px;
  border: 1px solid transparent;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}
.mega-link:hover { background: var(--ink-2); border-color: var(--rule-ink); }
.mega-link__code {
  font-size: 0.6rem; letter-spacing: 0.18em; color: var(--brass);
  font-variant-numeric: tabular-nums; text-transform: uppercase;
}
.mega-link__title { font-weight: 600; font-size: 0.92rem; margin-top: 3px; color: var(--on-ink); }
.mega-link__desc { font-size: 0.78rem; color: var(--on-ink-soft); margin-top: 2px; line-height: 1.45; }
.megamenu__foot {
  grid-column: 1 / -1; margin-top: 14px; padding-top: 16px;
  border-top: 1px solid var(--rule-ink-2);
  display: flex; justify-content: space-between; align-items: center;
}
.megamenu__foot a { font-size: 0.82rem; font-weight: 600; color: var(--brass-bright); }
.megamenu__foot span { font-size: 0.72rem; color: var(--on-ink-faint); letter-spacing: 0.08em; }

.nav__cta { flex: none; margin-left: 6px; }

/* Mobile nav toggle */
.nav__toggle { display: none; flex: none; width: 40px; height: 40px; }
.nav__toggle span, .nav__toggle span::before, .nav__toggle span::after {
  content: ""; display: block; width: 22px; height: 1.5px; background: var(--on-ink);
  position: relative; transition: .3s var(--ease);
}
.nav__toggle span::before { position: absolute; top: -7px; }
.nav__toggle span::after { position: absolute; top: 7px; }

/* 6. BUTTONS + INLINE LINKS ------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 24px;
  font-weight: 600; font-size: 0.9rem; letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: background .25s var(--ease), color .25s var(--ease),
              border-color .25s var(--ease), transform .25s var(--ease);
  white-space: nowrap;
}
.btn .arrow { transition: transform .3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
.btn--brass { background: var(--brass); color: var(--ink); }
.btn--brass:hover { background: var(--brass-bright); }
.btn--ghost-ink { border-color: var(--rule-ink); color: var(--on-ink); }
.btn--ghost-ink:hover { border-color: var(--brass); color: var(--brass-bright); }
.btn--ghost-paper { border-color: var(--rule-paper); color: var(--on-paper); }
.btn--ghost-paper:hover { border-color: var(--on-paper); }
.btn--sm { padding: 9px 16px; font-size: 0.8rem; }

.txtlink {
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  font-weight: 600; font-size: 0.92rem; color: var(--brass-deep);
  position: relative; padding-bottom: 3px;
}
.on-ink .txtlink, .surface-ink .txtlink { color: var(--brass-bright); }
.txtlink::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: currentColor; scale: 0 1; transform-origin: left;
  transition: scale .3s var(--ease);
}
.txtlink:hover::after { scale: 1 1; }
.txtlink .arrow { transition: transform .3s var(--ease); }
.txtlink:hover .arrow { transform: translateX(4px); }

/* Section headers */
.sec-head { max-width: 60ch; }
.sec-head .eyebrow { margin-bottom: 22px; }
.sec-head h2 {
  font-family: var(--display); font-weight: 800; font-stretch: expanded;
  font-size: var(--fs-h2); line-height: 1.0; letter-spacing: -0.02em;
  text-wrap: balance;
}
.sec-head p { margin-top: 22px; font-size: var(--fs-lead); color: var(--on-paper-soft); line-height: 1.5; text-wrap: pretty; }
.surface-ink .sec-head p, .on-ink .sec-head p { color: var(--on-ink-soft); }

/* 7. COMPONENTS ============================================================= */

/* --- Top ticker bar --- */
.topbar {
  background: var(--ink); color: var(--on-ink-soft);
  border-bottom: 1px solid var(--rule-ink-2);
  font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase;
  overflow: hidden; white-space: nowrap;
}
.topbar__track { display: inline-flex; gap: 48px; padding: 9px 0; animation: ticker 38s linear infinite; }
.topbar__track span { display: inline-flex; align-items: center; gap: 12px; }
.topbar__track span::before { content: "◆"; color: var(--brass); font-size: 0.6em; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* --- HERO --- */
.hero { position: relative; padding-top: calc(var(--header-h) + 30px); overflow: hidden; }
.hero__grid-lines {
  position: absolute; inset: 0; z-index: 0; opacity: 0.5;
  background-image:
    linear-gradient(var(--rule-ink-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule-ink-2) 1px, transparent 1px);
  background-size: 100% 4rem, calc(100% / 6) 100%;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 18%, #000 70%, transparent);
          mask-image: linear-gradient(180deg, transparent, #000 18%, #000 70%, transparent);
}
.hero__glow {
  position: absolute; z-index: 0; width: 60vw; height: 60vw; max-width: 760px; max-height: 760px;
  right: -12%; top: -14%; border-radius: 50%;
  background: radial-gradient(circle, rgba(195,154,75,0.16), transparent 62%);
  filter: blur(8px); pointer-events: none;
}
.hero__inner { position: relative; z-index: 1; padding-block: clamp(40px, 6vw, 80px) var(--section-y); }
.hero__file {
  display: flex; flex-wrap: wrap; gap: 10px 22px; align-items: center;
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--on-ink-faint); margin-bottom: clamp(26px,4vw,46px);
}
.hero__file b { color: var(--brass-bright); font-weight: 600; }
.hero__file .dot { width: 4px; height: 4px; background: var(--brass); rotate: 45deg; }
.hero h1 {
  font-family: var(--display); font-weight: 800; font-stretch: expanded;
  font-size: var(--fs-display); line-height: 0.94; letter-spacing: -0.025em;
  max-width: 17ch; text-wrap: balance;
}
.hero h1 .ln { display: block; overflow: hidden; }
.hero h1 .ln > span { display: inline-block; }
.hero__lead {
  margin-top: clamp(26px,3vw,38px); max-width: 56ch;
  font-size: var(--fs-lead); line-height: 1.5; color: var(--on-ink-soft);
}
.hero__lead b { color: var(--on-ink); font-weight: 600; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: clamp(30px,4vw,44px); }

/* hero stats rail */
.hero__stats {
  margin-top: clamp(48px,6vw,80px);
  border-top: 1px solid var(--rule-ink);
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.stat { padding: clamp(22px,2.4vw,32px) 0; border-right: 1px solid var(--rule-ink-2); padding-right: 22px; }
.stat:last-child { border-right: none; }
.stat__num {
  font-family: var(--display); font-weight: 800; font-stretch: expanded;
  font-size: clamp(2rem, 1rem + 2.6vw, 3.2rem); line-height: 1;
  letter-spacing: -0.03em; color: var(--on-ink);
  font-variant-numeric: tabular-nums; display: flex; align-items: baseline;
}
.stat__num .sfx { color: var(--brass-bright); }
.stat__label {
  margin-top: 12px; font-size: 0.74rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--on-ink-soft); max-width: 22ch;
}

/* --- Thesis / takeaways --- */
.thesis { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.05fr); gap: clamp(40px,6vw,90px); align-items: start; }
.thesis__lead p { font-size: var(--fs-lead); line-height: 1.5; color: var(--on-paper); }
.thesis__lead p + p { margin-top: 1em; color: var(--on-paper-soft); font-size: 1.05rem; }
.takeaways { display: grid; gap: 0; border-top: 1px solid var(--rule-paper); }
.takeaway {
  display: grid; grid-template-columns: 44px 1fr; gap: 18px;
  padding: 20px 0; border-bottom: 1px solid var(--rule-paper-2);
}
.takeaway__n { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--brass-deep); font-size: 0.85rem; padding-top: 3px; }
.takeaway p { font-size: 1rem; line-height: 1.5; }
.takeaway b { font-weight: 700; }

/* --- Practices grid --- */
.practices { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--rule-ink); border-left: 1px solid var(--rule-ink); }
.practice {
  position: relative; padding: clamp(22px,2vw,30px);
  border-right: 1px solid var(--rule-ink); border-bottom: 1px solid var(--rule-ink);
  display: flex; flex-direction: column; min-height: 230px;
  background: transparent; transition: background .3s var(--ease);
  overflow: hidden;
}
.practice::before {
  content: ""; position: absolute; left: 0; top: 0; height: 2px; width: 100%;
  background: var(--brass); scale: 0 1; transform-origin: left; transition: scale .35s var(--ease);
}
.practice:hover { background: var(--ink-2); }
.practice:hover::before { scale: 1 1; }
.practice__code { font-size: 0.64rem; letter-spacing: 0.2em; color: var(--brass); text-transform: uppercase; font-variant-numeric: tabular-nums; }
.practice__title { font-family: var(--display); font-weight: 700; font-stretch: expanded; font-size: 1.15rem; letter-spacing: -0.01em; margin-top: 14px; color: var(--on-ink); }
.practice__desc { font-size: 0.85rem; color: var(--on-ink-soft); line-height: 1.5; margin-top: 12px; }
.practice__more { margin-top: auto; padding-top: 18px; font-size: 0.78rem; font-weight: 600; color: var(--brass-bright); display: inline-flex; align-items: center; gap: 8px; opacity: 0; translate: 0 6px; transition: opacity .3s var(--ease), translate .3s var(--ease); }
.practice:hover .practice__more { opacity: 1; translate: 0 0; }

/* --- Field report / quote --- */
.report { display: grid; grid-template-columns: minmax(0,0.9fr) minmax(0,2fr); gap: clamp(30px,5vw,72px); align-items: center; }
.report__quote { font-family: var(--display); font-weight: 600; font-stretch: expanded; font-size: clamp(1.4rem, 1rem + 1.8vw, 2.5rem); line-height: 1.15; letter-spacing: -0.02em; text-wrap: balance; }
.report__quote .mark { color: var(--brass); }
.report__by { margin-top: 28px; font-size: 0.85rem; color: var(--on-ink-soft); letter-spacing: 0.04em; display: flex; align-items: center; gap: 12px; }
.report__by::before { content: ""; width: 28px; height: 1px; background: var(--brass); }
.report__aside { border-left: 1px solid var(--rule-ink); padding-left: clamp(24px,3vw,44px); }
.report__aside .eyebrow { margin-bottom: 18px; }

/* --- Outcomes / case files --- */
.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px,2vw,26px); }
.case {
  position: relative; display: flex; flex-direction: column;
  background: var(--paper-card); border: 1px solid var(--rule-paper);
  padding: clamp(22px,2vw,30px); min-height: 320px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.case:hover { transform: translateY(-6px); box-shadow: 0 26px 50px -28px rgba(19,31,45,0.4); border-color: var(--brass); }
.case__tag { font-size: 0.66rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--brass-deep); font-weight: 600; }
.case__title { font-family: var(--display); font-weight: 700; font-stretch: expanded; font-size: 1.2rem; line-height: 1.1; letter-spacing: -0.015em; margin-top: 14px; }
.case__body { font-size: 0.9rem; color: var(--on-paper-soft); line-height: 1.5; margin-top: 14px; }
.case__metric { margin-top: auto; padding-top: 22px; display: flex; align-items: baseline; gap: 12px; border-top: 1px solid var(--rule-paper-2); }
.case__big { font-family: var(--display); font-weight: 800; font-stretch: expanded; font-size: 1.9rem; letter-spacing: -0.03em; color: var(--on-paper); font-variant-numeric: tabular-nums; }
.case__small { font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--on-paper-faint); }

/* --- CALCULATOR --- */
.calc { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.1fr); gap: clamp(34px,5vw,76px); align-items: stretch; }
.calc__controls { display: flex; flex-direction: column; gap: 30px; }
.field { display: block; }
.field__top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 14px; }
.field__label { font-size: 0.82rem; font-weight: 600; letter-spacing: 0.02em; color: var(--on-ink); }
.field__hint { font-size: 0.7rem; color: var(--on-ink-faint); letter-spacing: 0.1em; text-transform: uppercase; }
.field__val { font-family: var(--display); font-weight: 700; font-stretch: expanded; font-size: 1.3rem; color: var(--brass-bright); font-variant-numeric: tabular-nums; }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 2px; background: var(--rule-ink); outline: none; accent-color: var(--brass); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; background: var(--brass); border: 3px solid var(--ink-1); rotate: 45deg; cursor: pointer; transition: background .2s, scale .2s; }
input[type="range"]::-webkit-slider-thumb:hover { background: var(--brass-bright); scale: 1.12; }
input[type="range"]::-moz-range-thumb { width: 14px; height: 14px; background: var(--brass); border: 3px solid var(--ink-1); rotate:45deg; cursor: pointer; }
.seg { display: flex; gap: 6px; }
.seg button { flex: 1; padding: 11px 8px; font-size: 0.8rem; font-weight: 600; border: 1px solid var(--rule-ink); color: var(--on-ink-soft); transition: .2s var(--ease); }
.seg button:hover { border-color: var(--brass); color: var(--on-ink); }
.seg button.active { background: var(--brass); color: var(--ink); border-color: var(--brass); }

.calc__panel { background: var(--ink-1); border: 1px solid var(--rule-ink); padding: clamp(24px,2.6vw,38px); display: flex; flex-direction: column; }
.calc__panel .eyebrow { color: var(--on-ink-faint); }
.calc__readout { margin-top: 8px; }
.calc__exposure-label { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--on-ink-soft); }
.calc__exposure { font-family: var(--display); font-weight: 800; font-stretch: expanded; font-size: clamp(2.4rem, 1rem + 4vw, 4rem); line-height: 1; letter-spacing: -0.03em; color: var(--risk-soft); font-variant-numeric: tabular-nums; margin-top: 6px; }
.calc__bars { margin-top: 30px; display: flex; flex-direction: column; gap: 18px; }
.bar__top { display: flex; justify-content: space-between; font-size: 0.76rem; margin-bottom: 7px; color: var(--on-ink-soft); letter-spacing: 0.04em; }
.bar__top b { color: var(--on-ink); font-variant-numeric: tabular-nums; font-weight: 700; }
.bar__track { height: 12px; background: var(--ink-3); position: relative; overflow: hidden; }
.bar__fill { position: absolute; inset: 0 100% 0 0; transition: right 1s var(--ease-out); }
.bar__fill--risk { background: linear-gradient(90deg, var(--risk), var(--risk-soft)); }
.bar__fill--brass { background: linear-gradient(90deg, var(--brass-deep), var(--brass-bright)); }
.calc__result { margin-top: 30px; padding-top: 26px; border-top: 1px solid var(--rule-ink); display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; }
.calc__result .lbl { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--on-ink-soft); }
.calc__save { font-family: var(--display); font-weight: 800; font-stretch: expanded; font-size: clamp(2rem,1rem+3vw,3.2rem); line-height: 1; letter-spacing: -0.03em; color: var(--brass-bright); font-variant-numeric: tabular-nums; }
.calc__note { font-size: 0.72rem; color: var(--on-ink-faint); margin-top: 18px; line-height: 1.5; }

/* --- Knowledge base --- */
.kb { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(40px,5vw,80px); }
.kb__col h3 { font-family: var(--display); font-weight: 700; font-stretch: expanded; font-size: var(--fs-h3); letter-spacing: -0.015em; margin-bottom: 8px; display: flex; align-items: center; gap: 12px; }
.kb__col h3::before { content: "◆"; color: var(--brass); font-size: 0.7em; }
.kb__col > p { color: var(--on-paper-soft); font-size: 0.95rem; margin-bottom: 8px; }
.kb__list { border-top: 1px solid var(--rule-paper); }
.kb-item {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 18px 4px; border-bottom: 1px solid var(--rule-paper-2);
  transition: padding .3s var(--ease), background .3s var(--ease);
}
.kb-item:hover { padding-left: 14px; background: var(--paper-card); }
.kb-item__main { min-width: 0; }
.kb-item__title { display: block; font-weight: 600; font-size: 1rem; transition: color .2s; }
.kb-item:hover .kb-item__title { color: var(--brass-deep); }
.kb-item__meta { display: block; font-size: 0.76rem; color: var(--on-paper-faint); margin-top: 2px; }
.kb-item__arrow { flex: none; color: var(--brass-deep); opacity: 0; translate: -6px 0; transition: .3s var(--ease); }
.kb-item:hover .kb-item__arrow { opacity: 1; translate: 0 0; }

/* --- FAQ --- */
.faq { border-top: 1px solid var(--rule-ink); }
.faq__item { border-bottom: 1px solid var(--rule-ink-2); }
.faq__q { width: 100%; text-align: left; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 26px 0; }
.faq__q h3 { font-family: var(--display); font-weight: 600; font-stretch: expanded; font-size: clamp(1.05rem,0.9rem+0.6vw,1.45rem); letter-spacing: -0.015em; color: var(--on-ink); transition: color .2s; }
.faq__item:hover .faq__q h3 { color: var(--brass-bright); }
.faq__icon { flex: none; width: 22px; height: 22px; position: relative; }
.faq__icon::before, .faq__icon::after { content: ""; position: absolute; inset: 50% 0 auto 0; height: 1.5px; background: var(--brass); transition: .3s var(--ease); }
.faq__icon::after { rotate: 90deg; }
.faq__item.open .faq__icon::after { rotate: 0deg; opacity: 0; }
.faq__a { overflow: hidden; height: 0; transition: height .4s var(--ease); }
.faq__a-inner { padding-bottom: 28px; max-width: 75ch; color: var(--on-ink-soft); font-size: 1.02rem; line-height: 1.6; }

/* --- Newsletter --- */
.news { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: clamp(30px,4vw,60px); align-items: center; }
.news__form { display: flex; gap: 0; border: 1px solid var(--rule-paper); background: var(--paper-card); }
.news__form input { flex: 1; padding: 16px 18px; border: none; background: transparent; color: var(--on-paper); }
.news__form input::placeholder { color: var(--on-paper-faint); }
.news__form button { padding: 0 22px; background: var(--ink); color: var(--on-ink); font-weight: 600; font-size: 0.85rem; white-space: nowrap; transition: background .2s; }
.news__form button:hover { background: var(--brass); color: var(--ink); }
.news__meta { font-size: 0.8rem; color: var(--on-paper-soft); margin-top: 14px; }

/* --- Final CTA --- */
.cta-final { text-align: center; position: relative; overflow: hidden; }
.cta-final .eyebrow { justify-content: center; color: var(--brass-bright); margin-bottom: 26px; }
.cta-final h2 { font-family: var(--display); font-weight: 800; font-stretch: expanded; font-size: var(--fs-h2); line-height: 1.0; letter-spacing: -0.025em; max-width: 18ch; margin-inline: auto; text-wrap: balance; }
.cta-final p { max-width: 56ch; margin: 26px auto 0; color: var(--on-ink-soft); font-size: var(--fs-lead); line-height: 1.5; }
.cta-final__btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 38px; }
.cta-final__tags { margin-top: 34px; display: flex; gap: 26px; justify-content: center; flex-wrap: wrap; font-size: 0.78rem; letter-spacing: 0.08em; color: var(--on-ink-soft); }
.cta-final__tags span { display: inline-flex; align-items: center; gap: 8px; }
.cta-final__tags span::before { content: "✓"; color: var(--brass-bright); }

/* 8. FOOTER ---------------------------------------------------------------- */
.footer { background: var(--ink); color: var(--on-ink); border-top: 1px solid var(--rule-ink); }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: clamp(34px,4vw,70px); padding-block: var(--section-y); }
.footer__brand .brand { margin-bottom: 22px; }
.footer__brand p { color: var(--on-ink-soft); font-size: 0.92rem; max-width: 42ch; line-height: 1.6; }
.footer__col h4 { font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--brass-bright); margin-bottom: 18px; }
.footer__col ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.footer__col a { color: var(--on-ink-soft); font-size: 0.9rem; transition: color .2s, padding-left .2s; }
.footer__col a:hover { color: var(--on-ink); padding-left: 5px; }
.footer__bottom { border-top: 1px solid var(--rule-ink-2); padding-block: 24px; display: flex; flex-wrap: wrap; gap: 14px 30px; justify-content: space-between; align-items: center; }
.footer__bottom p { font-size: 0.78rem; color: var(--on-ink-faint); max-width: 80ch; line-height: 1.5; }
.footer__disclaimer { font-size: 0.72rem; color: var(--on-ink-faint); line-height: 1.6; padding-bottom: 30px; border-top: 1px solid var(--rule-ink-2); padding-top: 24px; }

/* 9. MOTION / REVEAL ------------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; translate: 0 26px; transition: opacity .8s var(--ease-out), translate .8s var(--ease-out); }
  .reveal.in { opacity: 1; translate: 0 0; }
  .reveal[data-d="1"] { transition-delay: .08s; }
  .reveal[data-d="2"] { transition-delay: .16s; }
  .reveal[data-d="3"] { transition-delay: .24s; }
  .reveal[data-d="4"] { transition-delay: .32s; }
  .hero h1 .ln > span { translate: 0 110%; transition: translate .9s var(--ease-out); }
  .hero.in h1 .ln > span { translate: 0 0; }
}

/* Guaranteed end-state: JS adds this class shortly after load. Forces every
   animated element to its visible resting state with transitions OFF, so a
   throttled/offscreen renderer (which can freeze a transition mid-flight) can
   never leave content hidden. For a normal viewer the entrance has already
   completed by the time this fires, so it is visually a no-op. */
html.anim-finalized .reveal { opacity: 1 !important; translate: 0 0 !important; transition: none !important; }
html.anim-finalized .hero h1 .ln > span { translate: 0 0 !important; transition: none !important; }

/* 10. RESPONSIVE ----------------------------------------------------------- */
@media (max-width: 1080px) {
  .practices { grid-template-columns: repeat(2, 1fr); }
  .hero__stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .cases { grid-template-columns: 1fr; }
  .kb { grid-template-columns: 1fr; }
}
@media (max-width: 960px) {
  :root { --header-h: 62px; }
  .nav__menu { position: fixed; inset: var(--header-h) 0 0 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--ink); padding: 16px var(--gutter); overflow-y: auto; translate: 100% 0; transition: translate .4s var(--ease); height: auto; }
  body.menu-open .nav__menu { translate: 0 0; }
  body.menu-open { overflow: hidden; }
  .nav__item { height: auto; border-bottom: 1px solid var(--rule-ink-2); }
  .nav__link { height: 56px; padding: 0; font-size: 1rem; justify-content: space-between; }
  .nav__link::after { display: none; }
  .megamenu { position: static; translate: 0 0 !important; min-width: 0; opacity: 1; visibility: visible; height: 0; overflow: hidden; padding: 0; border: none; box-shadow: none; background: transparent; pointer-events: auto; transition: none; }
  .nav__item.open .megamenu { translate: 0 0; height: auto; padding: 6px 0 18px; }
  .megamenu__grid { grid-template-columns: 1fr; }
  .nav__cta { margin: 16px 0 0; }
  .nav__cta .btn { width: 100%; justify-content: center; }
  .nav__toggle { display: grid; place-items: center; margin-left: auto; }
  body.menu-open .nav__toggle span { background: transparent; }
  body.menu-open .nav__toggle span::before { top: 0; rotate: 45deg; }
  body.menu-open .nav__toggle span::after { top: 0; rotate: -45deg; }
  .thesis, .report, .calc, .news { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .report__aside { border-left: none; border-top: 1px solid var(--rule-ink); padding-left: 0; padding-top: 28px; }
}
@media (max-width: 560px) {
  .practices { grid-template-columns: 1fr; }
  .hero__stats { grid-template-columns: 1fr; }
  .stat { border-right: none; border-bottom: 1px solid var(--rule-ink-2); }
  .calc__controls .seg { flex-wrap: wrap; }
}