:root {
  --ink: #1a1d29;
  --ink-soft: #4a4f63;
  --muted: #7d8296;
  --paper: #f7f4ee;
  --card: #fffdf9;
  --line: #e2ddd1;
  --accent: #1f3d68;
  --accent-soft: #5c7fa8;
  --gold: #b88d3b;
  --green: #2e6b4d;
  --red: #a84335;
  --shadow: 0 1px 2px rgba(26, 29, 41, .04), 0 8px 30px rgba(26, 29, 41, .06);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0
}

html {
  scroll-behavior: smooth
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.serif {
  font-family: 'Fraunces', serif
}

/* Progress bar */
#progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  z-index: 200;
  transition: width .1s linear;
}

/* Nav */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 244, 238, .88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: .3px
}

.brand .badge-tag {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 12px;
}

.nav-links {
  display: flex;
  gap: 26px;
  font-size: 14px
}

.nav-links a {
  color: var(--ink-soft);
  text-decoration: none;
  position: relative;
  transition: color .2s
}

.nav-links a:hover {
  color: var(--accent)
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  height: 2px;
  width: 0;
  background: var(--gold);
  transition: width .25s
}

.nav-links a:hover::after {
  width: 100%
}

@media(max-width:680px) {
  .nav-links {
    display: none
  }
}

/* Hero */
header.hero {
  max-width: 1080px;
  margin: 0 auto;
  padding: 80px 28px 60px;
}

.eyebrow {
  font-size: 12.5px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.eyebrow::before {
  content: '';
  width: 38px;
  height: 1.5px;
  background: var(--gold)
}

.hero h1 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: clamp(2.5rem, 6.5vw, 4.8rem);
  line-height: 1.05;
  letter-spacing: -.02em;
  max-width: 14ch;
  color: var(--ink);
}

.hero h1 em {
  font-style: italic;
  color: var(--accent)
}

.hero .lede {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--ink-soft);
  max-width: 62ch;
  margin-top: 28px;
  line-height: 1.6;
}

.byline {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.45;
}

.byline strong {
  color: var(--ink);
  display: block;
  font-size: 14px;
  margin-bottom: 4px;
  white-space: nowrap;
}

/* Tablet: 2x2 grid */
@media (max-width: 920px) {
  .byline {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 24px;
  }
}

/* Mobile: single column */
@media (max-width: 520px) {
  .byline {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* Stats band */
.stats {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 28px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.stat {
  background: var(--card);
  padding: 30px 24px;
  text-align: center
}

.stat .num {
  font-family: 'Fraunces', serif;
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--accent);
  line-height: 1
}

.stat .lbl {
  font-size: 13px;
  color: var(--muted);
  margin-top: 10px;
  line-height: 1.4
}

@media(max-width:720px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr)
  }
}

/* Sections */
main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 28px
}

section {
  padding: 70px 0;
  border-bottom: 1px solid var(--line)
}

.sec-head {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 38px
}

.sec-num {
  font-family: 'Fraunces', serif;
  font-size: 1.1rem;
  color: var(--gold);
  font-weight: 600
}

.sec-head h2 {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -.01em;
  line-height: 1.1
}

.sec-intro {
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 68ch;
  margin-bottom: 14px
}

/* Findings / Feature cards */
.findings {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 14px
}

.finding {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 30px 26px;
  box-shadow: var(--shadow);
  transition: transform .3s, box-shadow .3s;
}

.finding:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 40px rgba(26, 29, 41, .1)
}

.finding .ic {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 22px;
  background: #eef1f7;
  margin-bottom: 18px
}

.finding h3 {
  font-family: 'Fraunces', serif;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 10px
}

.finding p {
  font-size: 14.5px;
  color: var(--ink-soft)
}

@media(max-width:820px) {
  .findings {
    grid-template-columns: 1fr
  }
}

/* Comparison Grid */
.mt-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px
}

.mt-col {
  border-radius: 16px;
  padding: 8px
}

.mt-col.myth {
  background: linear-gradient(180deg, #fbeeec, #fff8f7);
  border: 1px solid #f0d6d0
}

.mt-col.truth {
  background: linear-gradient(180deg, #eaf2ec, #f6fbf7);
  border: 1px solid #cfe3d6
}

.mt-col h3 {
  font-family: 'Fraunces', serif;
  font-size: 1.15rem;
  padding: 18px 22px 6px;
  display: flex;
  align-items: center;
  gap: 10px
}

.mt-col.myth h3 {
  color: var(--red)
}

.mt-col.truth h3 {
  color: var(--green)
}

.mt-item {
  padding: 14px 22px;
  border-top: 1px solid rgba(0, 0, 0, .05);
  font-size: 14.5px;
  color: var(--ink-soft)
}

.mt-item strong {
  display: block;
  color: var(--ink);
  margin-bottom: 3px;
  font-size: 15px
}

@media(max-width:760px) {
  .mt-grid {
    grid-template-columns: 1fr
  }
}

/* Table */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
  background: var(--card)
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px
}

thead th {
  text-align: left;
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  padding: 18px 22px;
  border-bottom: 2px solid var(--line);
  background: #faf7f1;
}

tbody td {
  padding: 16px 22px;
  font-size: 14.5px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  vertical-align: top
}

tbody tr:last-child td {
  border-bottom: none
}

tbody tr:hover {
  background: #faf8f3
}

.time-cell {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  color: var(--accent);
  white-space: nowrap
}

td strong {
  color: var(--ink)
}

/* Recommendations / Execution plan */
.recs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px
}

.rec {
  display: flex;
  gap: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.rec .badge {
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1.1rem;
}

.rec h4 {
  font-size: 1.02rem;
  margin-bottom: 5px
}

.rec p {
  font-size: 14px;
  color: var(--ink-soft)
}

@media(max-width:760px) {
  .recs {
    grid-template-columns: 1fr
  }
}

/* Callout */
.callout {
  background: var(--accent);
  color: #eef1f7;
  border-radius: 18px;
  padding: 46px 44px;
  margin-top: 46px;
  position: relative;
  overflow: hidden;
}

.callout::before {
  content: '“';
  position: absolute;
  top: -30px;
  right: 20px;
  font-family: 'Fraunces', serif;
  font-size: 14rem;
  color: rgba(255, 255, 255, .07)
}

.callout p {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.25rem, 2.8vw, 1.75rem);
  line-height: 1.4;
  font-weight: 500;
  max-width: 44ch;
  position: relative
}

.callout .src {
  margin-top: 18px;
  font-size: 13px;
  color: var(--accent-soft);
  letter-spacing: .05em
}

/* Footer */
footer {
  background: var(--ink);
  color: #b7bccb;
  padding: 50px 28px
}

.foot-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: space-between;
  align-items: flex-start
}

footer h4 {
  color: #fff;
  font-family: 'Fraunces', serif;
  font-size: 1.2rem;
  margin-bottom: 8px
}

footer .disc {
  font-size: 12.5px;
  max-width: 46ch;
  line-height: 1.6;
  color: #8b91a3
}

footer a {
  color: #cdd2e0;
  text-decoration: none
}

footer a:hover {
  text-decoration: underline
}

.foot-meta {
  font-size: 12.5px;
  line-height: 1.9
}

/* reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease
}

.reveal.in {
  opacity: 1;
  transform: none
}