/* ==========================================================================
   SCILAB — SALES PAGE
   Editorial lab journal. Navy ink on off-white paper.
   by Black Belt Research
   ========================================================================== */

:root {
  /* Palette — SciLab */
  --paper:       #F5F2EA;
  --paper-2:     #ECE8DC;
  --paper-3:     #E3DFD0;
  --ink:         #0F1E3D;   /* deep navy — matches SciLab logo */
  --ink-2:       #1D3557;
  --ink-soft:    #32425F;
  --muted:       #6A6F7C;
  --line:        rgba(15, 30, 61, 0.14);
  --line-strong: rgba(15, 30, 61, 0.35);
  --accent:      #C8391E;   /* vermilion — urgency + accents */
  --accent-soft: #DB5238;
  --ochre:       #C88A2E;   /* warm journal gold */
  --teal:        #0E6E6F;

  /* Typography */
  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans:  "Geist", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono:  "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Layout */
  --maxw: 1220px;
  --pad-x: clamp(20px, 4vw, 64px);

  --ease: cubic-bezier(.2,.7,.2,1);
  --ease-out: cubic-bezier(.16,.84,.3,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html, body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 440;
  font-size: 16.5px;
  line-height: 1.58;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
em {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  letter-spacing: 0;
  font-variation-settings: "opsz" 60;
}
strong { font-weight: 600; }

/* Grain texture (multiply on light bg) */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2' seed='7'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.22 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  mix-blend-mode: multiply;
  opacity: .28;
  z-index: 1000;
}

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .85s var(--ease-out), transform .85s var(--ease-out); }
.reveal.is-in { opacity: 1; transform: none; }

/* ==========================================================================
   LAB RULE (top header ticker)
   ========================================================================== */
.lab-rule {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.lab-rule__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 9px var(--pad-x);
  display: flex; align-items: center; gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}
.lab-rule__dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--accent);
  flex: none;
  box-shadow: 0 0 0 3px rgba(200, 57, 30, 0.18);
}

/* ==========================================================================
   NAV
   ========================================================================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 18px var(--pad-x) 0;
  pointer-events: none;
}
.nav__pill {
  pointer-events: auto;
  max-width: calc(var(--maxw) - 20px);
  margin: 0 auto;
  background: rgba(245, 242, 234, 0.92);
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border-radius: 999px;
  padding: 10px 10px 10px 22px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
  border: 1px solid var(--line-strong);
  box-shadow:
    0 20px 50px -28px rgba(15,30,61,0.45),
    inset 0 0 0 1px rgba(255,255,255,0.3);
}
.nav__brand {
  display: inline-flex; align-items: center; gap: 12px;
  color: var(--ink);
}
.nav__logo { color: var(--ink); flex: none; }
.nav__wordmark {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  display: flex; flex-direction: column;
  color: var(--ink);
}
.nav__tag {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-style: normal;
  margin-top: 3px;
}

.nav__links {
  display: flex; gap: 36px;
  justify-content: center;
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: -0.003em;
  color: var(--ink);
}
.nav__links a {
  position: relative;
  padding: 6px 0;
  transition: color .2s;
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 50%; right: 50%;
  bottom: 0;
  height: 1.5px;
  background: var(--accent);
  transition: left .3s var(--ease-out), right .3s var(--ease-out);
}
.nav__links a:hover { color: var(--accent); }
.nav__links a:hover::after { left: 0; right: 0; }

.nav__cta {
  display: inline-flex; align-items: center; gap: 8px;
  height: 44px;
  padding: 0 22px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: -0.003em;
  transition: background .25s, transform .25s, box-shadow .25s;
  white-space: nowrap;
}
.nav__cta svg { transition: transform .3s var(--ease-out); }
.nav__cta:hover {
  background: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 14px 28px -10px rgba(200, 57, 30, 0.45);
}
.nav__cta:hover svg { transform: translateX(3px); }

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  height: 54px;
  padding: 0 26px;
  border-radius: 999px;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 15.5px;
  letter-spacing: -0.005em;
  line-height: 1;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .28s var(--ease-out), background .22s, color .22s, border-color .22s, box-shadow .3s;
  white-space: nowrap;
}
.btn svg { transition: transform .3s var(--ease-out); }
.btn:hover svg { transform: translateX(3px); }

.btn--primary {
  background: var(--ink);
  color: var(--paper);
  box-shadow: 0 20px 50px -18px rgba(15,30,61,0.55), inset 0 0 0 1px rgba(255,255,255,0.04);
}
.btn--primary:hover {
  background: #0a1734;
  transform: translateY(-2px);
  box-shadow: 0 24px 56px -16px rgba(15,30,61,0.7);
}
.btn--primary-inv {
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 20px 50px -18px rgba(0,0,0,0.5);
}
.btn--primary-inv:hover { background: #fff; }

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
  height: 54px;
}
.btn--ghost:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.btn--ghost-inv {
  background: transparent;
  color: var(--paper);
  border-color: rgba(245, 242, 234, 0.4);
  height: 54px;
}
.btn--ghost-inv:hover {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--paper);
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  padding: 40px 0 clamp(60px, 8vw, 100px);
}
.hero__gridpaper {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(15,30,61,0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15,30,61,0.055) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: center center;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, rgba(0,0,0,0.85), rgba(0,0,0,0) 85%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, rgba(0,0,0,0.85), rgba(0,0,0,0) 85%);
  pointer-events: none;
  z-index: 0;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 44px var(--pad-x) 0;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.95fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

.hero__kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  padding: 7px 14px;
  background: rgba(15,30,61,0.04);
  border: 1px solid var(--line);
  border-radius: 999px;
  margin-bottom: 28px;
}
.hero__kicker-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(200,57,30,0.18);
  animation: pulse 2s var(--ease-out) infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(200,57,30,0.35); }
  50%      { box-shadow: 0 0 0 6px rgba(200,57,30,0); }
}

.hero__title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(46px, 7.2vw, 108px);
  line-height: 0.96;
  letter-spacing: -0.038em;
  margin: 0 0 28px;
  color: var(--ink);
}
.hero__title span {
  display: block;
  animation: heroRise 1s var(--ease-out) both;
}
.hero__title span:nth-child(1) { animation-delay: 0.05s; }
.hero__title span:nth-child(2) { animation-delay: 0.15s; }
.hero__title span:nth-child(3) { animation-delay: 0.25s; }
.hero__title em {
  color: var(--accent);
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-variation-settings: "opsz" 120;
  letter-spacing: -0.01em;
}
@keyframes heroRise {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: none; }
}

.hero__lede {
  max-width: 54ch;
  font-size: clamp(16px, 1.3vw, 19px);
  font-weight: 440;
  line-height: 1.58;
  color: var(--ink-soft);
  margin: 0 0 32px;
}
.hero__lede strong { color: var(--ink); font-weight: 600; }

.hero__offer {
  position: relative;
  display: block;
  margin: 0 0 32px;
  padding: 18px 22px;
  background: var(--paper-2);
  border: 1px dashed var(--line-strong);
  border-radius: 6px;
  max-width: 520px;
  overflow: hidden;
}
.hero__offer::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--accent);
}
.hero__offer-label {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.hero__offer-body {
  display: flex; align-items: baseline; gap: 14px;
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 500;
  color: var(--ink);
  flex-wrap: wrap;
}
.hero__offer-body strong {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.hero__offer-body em {
  color: var(--muted);
  font-size: 13.5px;
  font-weight: 500;
  font-style: italic;
  font-family: var(--serif);
}
.hero__offer-sep {
  width: 1px; height: 22px;
  background: var(--line-strong);
}
.hero__offer-deadline {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-transform: uppercase;
}
.hero__offer-deadline b {
  color: var(--accent);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.hero__offer-deadline strong {
  color: var(--ink);
  font-weight: 700;
  text-transform: none;
  letter-spacing: -0.005em;
}

.hero__ctas {
  display: flex; align-items: center; gap: 14px;
  flex-wrap: wrap;
  margin: 0 0 36px;
}

.hero__proof {
  display: flex; gap: 36px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
  flex-wrap: wrap;
}
.hero__proof li { display: flex; flex-direction: column; gap: 4px; }
.hero__proof strong {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 28px;
  color: var(--ink);
  letter-spacing: -0.02em;
  line-height: 1;
}
.hero__proof span {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  max-width: 18ch;
}

/* Hero visual — specimen card */
.hero__visual {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  padding-top: 40px;
}
.hero__specimen {
  position: relative;
  width: 100%;
  max-width: 460px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 2px;
  padding: 22px 22px 20px;
  box-shadow:
    0 40px 80px -40px rgba(15,30,61,0.55),
    0 4px 0 -2px var(--paper-3),
    0 8px 0 -4px var(--paper-2);
  transform: rotate(-1.2deg);
  transition: transform .7s var(--ease-out);
}
.hero__specimen:hover { transform: rotate(0deg) translateY(-4px); }
.hero__specimen::before,
.hero__specimen::after {
  content: "";
  position: absolute;
  width: 8px; height: 8px;
  border: 1px solid var(--ink);
  border-radius: 50%;
}
.hero__specimen::before { top: 10px; left: 10px; }
.hero__specimen::after { top: 10px; right: 10px; }
.hero__specimen-tag {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0 10px 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 14px;
  gap: 14px;
}
.hero__specimen-tag span:first-child { color: var(--accent); }
.hero__specimen-tag span:last-child { text-transform: none; letter-spacing: 0.02em; font-size: 10px; max-width: 60%; text-align: right; }

.hero__chart {
  display: block;
  width: 100%;
  height: auto;
  color: var(--ink);
  margin-bottom: 12px;
}
.hero__chart-line {
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
  animation: drawLine 2.2s var(--ease-out) 0.4s forwards;
}
.hero__chart-fill {
  opacity: 0;
  animation: fadeUp 1.6s var(--ease-out) 1.3s forwards;
}
.hero__chart-dots circle {
  opacity: 0;
  animation: pop 0.6s var(--ease-out) forwards;
}
.hero__chart-dots circle:nth-child(1) { animation-delay: 0.6s; }
.hero__chart-dots circle:nth-child(2) { animation-delay: 1.4s; }
.hero__chart-dots circle:nth-child(3) { animation-delay: 2.2s; }
@keyframes drawLine { to { stroke-dashoffset: 0; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes pop { from { opacity: 0; transform: scale(0.3); transform-origin: center; } to { opacity: 1; transform: scale(1); } }

.hero__specimen-foot {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 16px;
  padding: 14px 10px 4px;
  border-top: 1px solid var(--line);
}
.hero__specimen-num {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 42px;
  letter-spacing: -0.03em;
  color: var(--accent);
  line-height: 1;
}
.hero__specimen-cap {
  font-family: var(--serif);
  font-style: italic;
  font-size: 13px;
  color: var(--muted);
  max-width: 24ch;
  font-variation-settings: "opsz" 24;
  margin-top: 4px;
}
.hero__specimen-stamp {
  opacity: 0.6;
  transform: rotate(-8deg);
  color: var(--accent);
}

/* Marquee */
.hero__marquee {
  position: relative;
  margin: clamp(50px, 7vw, 90px) 0 0;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  background: var(--paper-2);
}
.hero__marquee-track {
  display: inline-flex; gap: 32px;
  white-space: nowrap;
  font-family: var(--serif);
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 400;
  font-style: italic;
  color: var(--ink);
  font-variation-settings: "opsz" 96;
  animation: marquee 38s linear infinite;
  padding-right: 32px;
}
.hero__marquee-track span:nth-child(odd) { color: var(--ink); }
.hero__marquee-track span:nth-child(even) {
  color: var(--accent);
  font-family: var(--sans);
  font-weight: 400;
  font-style: normal;
  font-size: 0.8em;
  align-self: center;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ==========================================================================
   SECTIONS — shared
   ========================================================================== */
.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(80px, 10vw, 130px) var(--pad-x);
}
.section__head { margin-bottom: clamp(40px, 5vw, 72px); max-width: 72ch; }
.section__head--center { text-align: center; margin-left: auto; margin-right: auto; }
.section__kicker {
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
  display: inline-flex; align-items: center; gap: 6px;
}
.section__kicker span { color: var(--accent); }
.section__title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(38px, 5.4vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.032em;
  margin: 0;
  max-width: 18ch;
  color: var(--ink);
}
.section__title--center { max-width: 100%; margin-left: auto; margin-right: auto; }
.section__title em {
  color: var(--accent);
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-variation-settings: "opsz" 120;
  letter-spacing: -0.01em;
}
.section__sub {
  margin: 20px 0 0;
  max-width: 56ch;
  font-size: 16px;
  font-weight: 440;
  line-height: 1.58;
  color: var(--muted);
}
.section__sub--center { margin-left: auto; margin-right: auto; }
.section__sub em { color: var(--accent); font-family: var(--serif); font-style: italic; font-weight: 500; }

/* ==========================================================================
   AUDIENCE
   ========================================================================== */
.section--audience { padding-top: clamp(60px, 8vw, 100px); }
.audience {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.audience__card {
  padding: 36px 28px 40px;
  border-right: 1px solid var(--line);
  position: relative;
  transition: background .4s;
}
.audience__card:last-child { border-right: none; }
.audience__card:hover { background: var(--paper-2); }
.audience__num {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 22px;
}
.audience__card h3 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(22px, 2.2vw, 28px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  color: var(--ink);
}
.audience__card h3 em {
  color: var(--accent);
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
}
.audience__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-soft);
}

/* ==========================================================================
   MODULES
   ========================================================================== */
.section--modules { padding-bottom: clamp(70px, 9vw, 130px); }

.progress {
  position: sticky;
  top: 96px;
  z-index: 40;
  margin: 28px 0 40px;
  padding: 20px 24px 18px;
  background: rgba(245, 242, 234, 0.92);
  backdrop-filter: blur(14px) saturate(1.2);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  box-shadow: 0 30px 60px -30px rgba(15,30,61,0.35);
  transition: padding .4s var(--ease-out);
}
.progress.is-pinned {
  padding: 14px 24px 12px;
  background: rgba(245, 242, 234, 0.98);
  box-shadow: 0 18px 40px -18px rgba(15,30,61,0.35);
}
.progress.is-pinned .progress__axis { display: none; }
.progress.is-pinned .progress__head { margin-bottom: 10px; }

.progress__head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 20px;
  margin-bottom: 16px;
}
.progress__meta { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.progress__phase {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  transition: color .35s;
}
.progress__label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color .35s;
}
.progress__count {
  display: inline-flex; align-items: baseline;
  font-family: var(--sans);
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
  letter-spacing: -0.02em;
}
.progress__num {
  font-size: 36px;
  color: var(--accent);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.progress__sep { font-size: 26px; opacity: .25; margin: 0 4px 0 2px; }
.progress__total { font-size: 18px; opacity: .45; }

.progress__rail {
  position: relative;
  height: 8px;
  background: var(--paper-3);
  border-radius: 999px;
  overflow: visible;
}
.progress__rail-fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 100%;
  background: var(--ink);
  border-radius: 999px;
  transition: width .9s cubic-bezier(.2,.8,.2,1);
}
.progress__rail-fill::after {
  content: "";
  position: absolute;
  right: -6px; top: 50%;
  width: 12px; height: 12px;
  background: var(--accent);
  border: 2px solid var(--paper);
  border-radius: 50%;
  transform: translateY(-50%);
  box-shadow: 0 0 0 3px rgba(200,57,30,0.2);
}
.progress__rail-ticks {
  position: absolute;
  left: 0; right: 0; top: 0; bottom: 0;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  pointer-events: none;
}
.progress__rail-ticks span {
  position: relative;
}
.progress__rail-ticks span::after {
  content: "";
  position: absolute;
  right: 0; top: -6px;
  width: 1px; height: 20px;
  background: var(--line-strong);
}
.progress__rail-ticks span:last-child::after { display: none; }

.progress__axis {
  display: flex; justify-content: space-between;
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.progress__axis-mid { color: var(--accent); }

.modules {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.modules__item {
  position: relative;
  padding: 28px 22px 24px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  cursor: pointer;
  overflow: hidden;
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out), border-color .4s, background .4s;
}
.modules__item::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--ink);
  transform: scaleY(0.3);
  transform-origin: top;
  transition: transform .45s var(--ease-out), background .3s;
}
.modules__item:hover,
.modules__item.is-active {
  transform: translateY(-4px);
  border-color: var(--ink);
  background: var(--paper);
  box-shadow: 0 24px 50px -28px rgba(15,30,61,0.45);
}
.modules__item:hover::before,
.modules__item.is-active::before {
  transform: scaleY(1);
  background: var(--accent);
}
.modules__marker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 18px;
}
.modules__marker::before {
  content: "MÓDULO";
}
.modules__marker span {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 26px; height: 26px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 999px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.modules__item.is-active .modules__marker span {
  background: var(--accent);
}
.modules__item h3 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 17.5px;
  line-height: 1.22;
  letter-spacing: -0.015em;
  margin: 0 0 10px;
  color: var(--ink);
}
.modules__item p {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--ink-soft);
}
.modules__tools {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

/* ==========================================================================
   AI SECTION
   ========================================================================== */
.section--ai {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  max-width: none;
  margin: 0;
  padding: clamp(80px, 10vw, 130px) var(--pad-x);
  overflow: hidden;
}
.section--ai::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(700px 400px at 85% 15%, rgba(200, 57, 30, 0.22), transparent 60%),
    radial-gradient(500px 400px at 10% 95%, rgba(200, 138, 46, 0.18), transparent 60%);
  pointer-events: none;
}
.section--ai::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(245,242,234,0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  opacity: .5;
}
.section--ai > * { position: relative; z-index: 1; }

.ai__badge {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--paper);
  padding: 8px 16px;
  border: 1px solid rgba(245,242,234,0.3);
  border-radius: 999px;
  margin: 0 auto clamp(36px, 5vw, 56px);
  max-width: var(--maxw);
  width: max-content;
  background: rgba(245,242,234,0.04);
}
.ai__badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(200,57,30,0.3);
  animation: pulse 2s var(--ease-out) infinite;
}

.ai__grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
.ai__grid .section__kicker { color: rgba(245,242,234,0.6); }
.ai__grid .section__kicker span { color: var(--ochre); }
.ai__title {
  color: var(--paper);
  font-size: clamp(36px, 5vw, 68px);
}
.ai__title em { color: var(--ochre); }
.ai__lede {
  margin: 26px 0 36px;
  max-width: 54ch;
  font-size: 17px;
  line-height: 1.62;
  color: rgba(245,242,234,0.82);
}
.ai__lede strong { color: var(--paper); }

.ai__features {
  display: flex; flex-direction: column;
  gap: 22px;
  border-top: 1px solid rgba(245,242,234,0.14);
  padding-top: 28px;
}
.ai__features li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  align-items: start;
}
.ai__feat-ico {
  width: 44px; height: 44px;
  border: 1px solid rgba(245,242,234,0.3);
  border-radius: 6px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ochre);
  background: rgba(245,242,234,0.04);
}
.ai__features h4 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.012em;
  margin: 4px 0 4px;
  color: var(--paper);
}
.ai__features p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(245,242,234,0.7);
}

.ai__disclaimer {
  margin: 28px 0 0;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: rgba(245,242,234,0.5);
  line-height: 1.55;
}

/* Fake AI demo frame */
.ai__demo {
  position: relative;
}
.ai__demo-frame {
  background: #071229;
  border: 1px solid rgba(245,242,234,0.18);
  border-radius: 10px;
  overflow: hidden;
  box-shadow:
    0 60px 120px -40px rgba(0,0,0,0.7),
    inset 0 1px 0 rgba(245,242,234,0.05);
  transform: perspective(1400px) rotateY(-3deg) rotateX(1deg);
  transition: transform .6s var(--ease-out);
}
.ai__demo:hover .ai__demo-frame { transform: perspective(1400px) rotateY(0) rotateX(0); }

.ai__demo-top {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px;
  background: rgba(245,242,234,0.03);
  border-bottom: 1px solid rgba(245,242,234,0.1);
}
.ai__demo-dots { display: flex; gap: 6px; }
.ai__demo-dots i {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(245,242,234,0.2);
  display: inline-block;
}
.ai__demo-dots i:nth-child(1) { background: #FF605C; }
.ai__demo-dots i:nth-child(2) { background: #FFBD44; }
.ai__demo-dots i:nth-child(3) { background: #00CA4E; }
.ai__demo-url {
  flex: 1;
  text-align: center;
  font-family: var(--mono);
  font-size: 11px;
  color: rgba(245,242,234,0.6);
  letter-spacing: 0.02em;
}
.ai__demo-pill {
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  padding: 3px 8px;
  background: var(--accent);
  color: var(--paper);
  border-radius: 3px;
}

.ai__demo-body {
  padding: 20px;
  display: flex; flex-direction: column; gap: 14px;
  font-family: var(--mono);
  font-size: 12px;
  color: rgba(245,242,234,0.85);
}

.ai__demo-chip {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 12px;
  background: rgba(245,242,234,0.06);
  border: 1px solid rgba(245,242,234,0.12);
  border-radius: 4px;
  width: fit-content;
  font-family: var(--mono);
  font-size: 11px;
}
.ai__demo-chip-sz {
  padding: 2px 8px;
  background: rgba(14, 110, 111, 0.25);
  color: #7AD9DA;
  border-radius: 3px;
  font-weight: 500;
}

.ai__demo-row {
  display: grid;
  grid-template-columns: 110px 1fr 90px;
  gap: 12px;
  align-items: center;
  font-size: 11px;
}
.ai__demo-label { color: rgba(245,242,234,0.65); }
.ai__demo-bar {
  height: 6px;
  background: rgba(245,242,234,0.08);
  border-radius: 999px;
  overflow: hidden;
}
.ai__demo-bar-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--ochre), var(--accent));
  border-radius: 999px;
  animation: fillBar 1.8s var(--ease-out) forwards;
  animation-delay: calc(var(--delay, 0s));
}
.ai__demo-row:nth-child(2) .ai__demo-bar-fill { animation-delay: 0.2s; }
.ai__demo-row:nth-child(3) .ai__demo-bar-fill { animation-delay: 0.5s; }
.ai__demo-row:nth-child(4) .ai__demo-bar-fill { animation-delay: 0.8s; }
@keyframes fillBar { to { width: var(--w, 100%); } }

.ai__demo-val {
  display: flex; align-items: baseline; gap: 4px;
  font-family: var(--mono);
  font-size: 11px;
}
.ai__demo-val b { color: var(--ochre); font-weight: 600; }
.ai__demo-val span { color: rgba(245,242,234,0.5); }

.ai__demo-divider {
  height: 1px;
  background: rgba(245,242,234,0.1);
  margin: 4px 0;
}

.ai__demo-table {
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(245,242,234,0.08);
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 10.5px;
}
.ai__demo-table-head,
.ai__demo-table-row {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr 0.8fr 0.8fr 0.5fr;
  padding: 9px 12px;
  gap: 10px;
  align-items: center;
}
.ai__demo-table-head {
  color: rgba(245,242,234,0.45);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(245,242,234,0.06);
}
.ai__demo-table-row {
  border-top: 1px solid rgba(245,242,234,0.04);
  color: rgba(245,242,234,0.82);
}
.ai__demo-table-row:first-of-type { border-top: none; }
.ai__demo-ok { color: #5ED98B; font-weight: 600; }
.ai__demo-table-row--scan { color: rgba(245,242,234,0.5); position: relative; overflow: hidden; }
.ai__demo-scan {
  position: relative;
  display: block;
  height: 10px;
  width: 100%;
  background: linear-gradient(90deg, transparent, var(--ochre), transparent);
  background-size: 40% 100%;
  background-repeat: no-repeat;
  animation: scan 1.6s linear infinite;
}
@keyframes scan {
  from { background-position: -40% 0; }
  to { background-position: 140% 0; }
}

.ai__demo-prompt {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(245,242,234,0.1);
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 11.5px;
  color: rgba(245,242,234,0.9);
}
.ai__demo-prompt-caret { color: var(--ochre); font-weight: 600; }
.ai__demo-prompt-cursor {
  display: inline-block;
  width: 7px; height: 14px;
  background: var(--paper);
  margin-left: 2px;
  animation: blink 1s steps(1) infinite;
  vertical-align: -2px;
}
@keyframes blink { 50% { opacity: 0; } }

/* ==========================================================================
   COMMUNITY
   ========================================================================== */
.community {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.community__card {
  padding: 34px 28px 32px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  transition: transform .4s var(--ease-out), box-shadow .4s, border-color .3s;
}
.community__card:hover {
  transform: translateY(-4px);
  border-color: var(--ink);
  box-shadow: 0 24px 50px -28px rgba(15,30,61,0.35);
}
.community__ico {
  color: var(--accent);
  margin-bottom: 22px;
}
.community__card h3 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0 0 10px;
  color: var(--ink);
}
.community__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-soft);
}

/* ==========================================================================
   TEAM
   ========================================================================== */
.section--team {
  padding-top: clamp(60px, 7vw, 100px);
  padding-bottom: clamp(60px, 7vw, 100px);
}
.team {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .5s var(--ease-out), box-shadow .5s, border-color .5s;
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--ink);
  box-shadow: 0 40px 80px -30px rgba(15,30,61,0.45);
}
.card__photo {
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--ink);
}
.card__photo img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(0.85) contrast(1.06) brightness(0.92);
  transition: transform 1.1s var(--ease-out), filter .8s;
}
.card:hover .card__photo img {
  transform: scale(1.04);
  filter: grayscale(0.15) contrast(1.02) brightness(1);
}
.card__photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15,30,61,0.55), transparent 55%);
  pointer-events: none;
}
.card__photo-cap {
  position: absolute;
  left: 14px; top: 14px;
  z-index: 2;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  background: rgba(245, 242, 234, 0.95);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 7px 13px;
  border-radius: 999px;
  box-shadow: 0 4px 18px -6px rgba(0,0,0,0.25);
  transition: background .35s, color .35s, transform .35s;
}
.card:hover .card__photo-cap,
.card.is-tapped .card__photo-cap {
  background: var(--accent);
  color: var(--paper);
  transform: translateY(-2px);
}

.card__body {
  padding: 26px 26px 30px;
  display: flex; flex-direction: column;
  flex: 1;
}
.card__name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 32px;
  line-height: 1;
  letter-spacing: -0.022em;
  margin: 0 0 4px;
  color: var(--ink);
  font-variation-settings: "opsz" 72;
}
.card__handle {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: 15px;
  color: var(--accent);
  transition: color .2s;
}
.card__handle:hover { color: var(--ink); }
.card__rule {
  position: relative;
  height: 2px;
  background: var(--ink);
  margin: 18px 0 16px;
}
.card__rule::after {
  content: "";
  position: absolute;
  right: 0; top: -3px;
  width: 20px; height: 8px;
  background: var(--accent);
}
.card__role {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 18px;
}
.card__bullets {
  display: flex; flex-direction: column;
  gap: 11px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  flex: 1;
}
.card__bullets li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--ink-soft);
}
.card__bullets li strong { color: var(--ink); }
.card__bullets li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 8px; height: 2px;
  background: var(--accent);
}

/* ==========================================================================
   PRICING
   ========================================================================== */
.section--pricing {
  position: relative;
  padding-top: 0;
}

.pricing__urgency {
  max-width: var(--maxw);
  margin: 0 auto clamp(40px, 5vw, 64px);
  padding: 18px 24px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(15,30,61,0.55);
}
.pricing__urgency::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--accent);
}
.pricing__urgency::after {
  content: "";
  position: absolute; inset: 0;
  background-image: linear-gradient(90deg, transparent, rgba(200,57,30,0.08), transparent);
  background-size: 200% 100%;
  animation: shimmer 3.5s linear infinite;
  pointer-events: none;
}
@keyframes shimmer {
  from { background-position: 0 0; }
  to { background-position: 200% 0; }
}
.pricing__urgency-left { display: flex; flex-direction: column; gap: 4px; }
.pricing__urgency-tag {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ochre);
}
.pricing__urgency-copy {
  font-size: 15px;
  font-weight: 500;
  color: var(--paper);
  letter-spacing: -0.005em;
}
.pricing__urgency-copy b {
  color: var(--ochre);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.pricing__clock {
  display: flex; gap: 6px;
  font-family: var(--mono);
}
.pricing__clock span {
  display: inline-flex; flex-direction: column; align-items: center;
  padding: 6px 10px;
  background: rgba(245,242,234,0.08);
  border: 1px solid rgba(245,242,234,0.2);
  border-radius: 4px;
  min-width: 54px;
}
.pricing__clock b {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 20px;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  letter-spacing: -0.02em;
}
.pricing__clock em {
  font-family: var(--mono);
  font-style: normal;
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: rgba(245,242,234,0.55);
  margin-top: 4px;
  text-transform: uppercase;
}

.pricing {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
}
.plan {
  position: relative;
  padding: 34px 32px 36px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  display: flex; flex-direction: column;
  transition: transform .4s var(--ease-out), box-shadow .4s;
}
.plan:hover {
  transform: translateY(-4px);
  box-shadow: 0 36px 70px -34px rgba(15,30,61,0.4);
}
.plan--feature {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  box-shadow: 0 40px 80px -32px rgba(15,30,61,0.6);
}
.plan__ribbon {
  position: absolute;
  top: -14px;
  left: 50%; transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--accent);
  padding: 7px 16px;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 10px 20px -8px rgba(200,57,30,0.5);
}

.plan__head {
  margin-bottom: 18px;
}
.plan__tag {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.plan--feature .plan__tag { color: var(--ochre); }
.plan__name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 26px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variation-settings: "opsz" 72;
}
.plan--feature .plan__name { color: var(--paper); }

.plan__price {
  display: flex; align-items: baseline; gap: 4px;
  margin: 4px 0 26px;
  font-family: var(--sans);
  letter-spacing: -0.04em;
}
.plan__price-cur {
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  align-self: flex-start;
  padding-top: 10px;
}
.plan--feature .plan__price-cur { color: var(--paper); }
.plan__price-val {
  font-size: 82px;
  font-weight: 700;
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.plan--feature .plan__price-val { color: var(--paper); }
.plan__price-sub {
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-left: 10px;
  max-width: 16ch;
  line-height: 1.4;
  padding-bottom: 8px;
}
.plan--feature .plan__price-sub { color: rgba(245,242,234,0.55); }

.plan__feats {
  display: flex; flex-direction: column;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  flex: 1;
  margin-bottom: 26px;
}
.plan--feature .plan__feats { border-top-color: rgba(245,242,234,0.12); }
.plan__feats li {
  display: flex; gap: 12px;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--ink-soft);
}
.plan--feature .plan__feats li { color: rgba(245,242,234,0.85); }
.plan__feats li b {
  color: var(--accent);
  font-weight: 700;
  flex: none;
}
.plan--feature .plan__feats li b { color: var(--ochre); }
.plan__feats li strong { color: var(--ink); }
.plan--feature .plan__feats li strong { color: var(--paper); }
.plan__feat-note {
  display: inline;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
  font-size: 0.92em;
}
.plan--feature .plan__feat-note { color: var(--ochre); }

.btn--plan {
  width: 100%;
  justify-content: center;
  height: 58px;
  background: var(--ink);
  color: var(--paper);
  font-size: 16px;
  font-weight: 600;
}
.btn--plan:hover {
  background: var(--accent);
  border-color: var(--accent);
}
.btn--plan-feature {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
  box-shadow: 0 22px 50px -18px rgba(200,57,30,0.6);
}
.btn--plan-feature:hover {
  background: var(--accent-soft);
  border-color: var(--accent-soft);
}

.plan__foot {
  margin: 14px 0 0;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-align: center;
  color: var(--muted);
}
.plan--feature .plan__foot { color: rgba(245,242,234,0.55); }

.pricing__note {
  max-width: var(--maxw);
  margin: 34px auto 0;
  text-align: center;
  font-size: 13.5px;
  color: var(--muted);
}
.pricing__note a { color: var(--accent); border-bottom: 1px solid var(--accent); }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq {
  max-width: 780px;
  margin: 0 auto;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.faq__item {
  border-bottom: 1px solid var(--line);
  padding: 0;
}
.faq__item:last-child { border-bottom: none; }
.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 8px;
  display: flex; justify-content: space-between; align-items: center;
  gap: 24px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--ink);
  transition: color .25s;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover { color: var(--accent); }
.faq__cross {
  position: relative;
  width: 20px; height: 20px;
  flex: none;
}
.faq__cross::before,
.faq__cross::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  background: currentColor;
  transition: transform .35s var(--ease-out);
}
.faq__cross::before { width: 14px; height: 2px; transform: translate(-50%, -50%); }
.faq__cross::after { width: 2px; height: 14px; transform: translate(-50%, -50%); }
.faq__item[open] .faq__cross::after { transform: translate(-50%, -50%) scaleY(0); }
.faq__body {
  padding: 0 8px 24px;
  max-width: 64ch;
  color: var(--ink-soft);
  font-size: 15.5px;
  line-height: 1.62;
}
.faq__body p { margin: 0; }

/* ==========================================================================
   FINAL CTA
   ========================================================================== */
.final {
  position: relative;
  background: linear-gradient(180deg, var(--ink) 0%, #06122A 100%);
  color: var(--paper);
  overflow: hidden;
  padding: clamp(90px, 12vw, 170px) var(--pad-x) clamp(80px, 10vw, 140px);
  text-align: center;
  border-top: 1px solid var(--line);
}
.final::before {
  content: "";
  position: absolute; left: 0; right: 0; top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.final::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.final__glow {
  position: absolute; inset: 0;
  background:
    radial-gradient(700px 400px at 20% 20%, rgba(200,57,30,0.12), transparent 60%),
    radial-gradient(700px 400px at 80% 90%, rgba(200,138,46,0.12), transparent 60%);
  pointer-events: none;
}
.final__watermark {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(260px, 36vw, 520px);
  letter-spacing: -0.05em;
  color: rgba(245, 242, 234, 0.03);
  white-space: nowrap;
  pointer-events: none;
  line-height: 1;
}
.final__inner {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}
.final__kicker {
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ochre);
  margin: 0 0 28px;
}
.final__title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(44px, 7vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.035em;
  margin: 0 0 24px;
  color: var(--paper);
}
.final__title em {
  color: var(--ochre);
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-variation-settings: "opsz" 144;
}
.final__title span {
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
}
.final__sub {
  font-size: 16px;
  font-weight: 500;
  color: rgba(245,242,234,0.8);
  margin: 0 0 44px;
  font-family: var(--mono);
  letter-spacing: 0.08em;
}
.final__sub b {
  color: var(--accent);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.final__ctas {
  display: inline-flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.foot {
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  padding: 36px var(--pad-x);
}
.foot__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.foot__brand {
  display: inline-flex; align-items: center; gap: 12px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  font-variation-settings: "opsz" 48;
}
.foot__brand em {
  font-style: italic;
  font-weight: 500;
  color: var(--muted);
}
.foot__meta {
  margin: 0;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--muted);
  font-family: var(--mono);
  letter-spacing: 0.03em;
}
.foot__ig {
  width: 34px; height: 34px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink);
  transition: background .2s, color .2s, border-color .2s, transform .25s;
}
.foot__ig:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  transform: rotate(-4deg);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1100px) {
  .modules { grid-template-columns: repeat(3, 1fr); }
  .hero__inner { grid-template-columns: 1fr 0.9fr; gap: 40px; }
  .ai__grid { grid-template-columns: 1fr; gap: 44px; }
  .ai__demo-frame { transform: none; }
}
@media (max-width: 900px) {
  .nav { padding: 10px var(--pad-x) 0; }
  .nav__pill {
    grid-template-columns: auto 1fr;
    padding: 10px 10px 10px 18px;
    gap: 12px;
  }
  .nav__links { display: none; }
  .nav__wordmark { font-size: 18px; }
  .nav__tag { display: none; }

  .lab-rule { display: none; }

  .hero { padding-top: 24px; }
  .hero__inner { grid-template-columns: 1fr; padding-top: 20px; gap: 36px; }
  .hero__visual { padding-top: 0; }
  .hero__title { font-size: clamp(42px, 11vw, 72px); }
  .hero__marquee-track { font-size: 20px; }

  .section { padding: 72px var(--pad-x); }
  .section__title { font-size: clamp(34px, 9vw, 54px); max-width: 100%; }

  .audience {
    grid-template-columns: 1fr;
  }
  .audience__card {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }
  .audience__card:last-child { border-bottom: none; }

  .modules { grid-template-columns: repeat(2, 1fr); }

  .progress {
    top: 80px;
    padding: 14px 18px 12px;
  }
  .progress__label { display: none; }
  .progress__phase { font-size: 18px; }
  .progress__axis { display: none; }

  .community { grid-template-columns: 1fr; }
  .team { grid-template-columns: 1fr; }
  .pricing { grid-template-columns: 1fr; gap: 40px; }
  .plan--feature { order: -1; }

  .pricing__urgency { flex-direction: column; align-items: flex-start; padding: 16px 20px; }
  .pricing__urgency-clock { width: 100%; overflow-x: auto; }

  .final__watermark { font-size: clamp(180px, 48vw, 320px); }

  .foot__inner { flex-direction: column; text-align: center; gap: 16px; }
}
@media (max-width: 560px) {
  .modules { grid-template-columns: 1fr; }
  .hero__offer-body { gap: 10px; }
  .hero__offer-sep { display: none; }
  .plan { padding: 28px 22px 28px; }
  .plan__price-val { font-size: 64px; }
  .btn { font-size: 14px; padding: 0 22px; }
  .btn--plan { font-size: 15px; }

  .ai__demo-row { grid-template-columns: 90px 1fr 70px; }
  .ai__demo-table-head,
  .ai__demo-table-row { grid-template-columns: 1.2fr 0.5fr 0.7fr 0.7fr 0.4fr; font-size: 9.5px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}