/* =============================================================
   Japan Stock Alpha — Shared Stylesheet
   styles.css · v1.0
   ============================================================= */

:root {
  --bg: #FAFAFA;
  --paper: #FFFFFF;
  --ink: #0A0A0A;
  --navy: #0E1E3A;
  --grey-1: #6B7280;
  --grey-2: #9CA3AF;
  --grey-3: #D1D5DB;
  --line: #EBEBEB;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.55;
  font-weight: 400;
}

/* HEADER */
header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250,250,250,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  max-width: 980px; margin: 0 auto; padding: 0 24px;
  height: 44px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Fraunces', serif;
  font-size: 1.0rem; font-weight: 600;
  color: var(--ink); text-decoration: none;
  cursor: pointer;
  letter-spacing: -0.02em;
}
.logo span {
  font-family: 'Inter', sans-serif;
  font-size: 0.62rem; font-weight: 600;
  background: var(--ink); color: white;
  padding: 2px 6px;
  margin-left: 6px;
  letter-spacing: 0.08em;
  vertical-align: 2px;
}
.header-banner {
  width: 100%;
  display: block;
  background: #0d1b36;
}
.header-banner img {
  width: 100%;
  display: block;
}
.nav-right { display: flex; align-items: center; gap: 16px; }
.nav-link {
  font-size: 0.78rem; font-weight: 400;
  color: var(--grey-1); text-decoration: none;
  transition: color .15s;
}
.nav-link:hover { color: var(--ink); }
.disabled-link { opacity: 0.5; cursor: default; pointer-events: none; }

/* SEARCH */
.search-btn {
  background: none; border: none; cursor: pointer; padding: 4px;
  color: var(--grey-1); transition: color .15s; display: flex; align-items: center;
}
.search-btn:hover { color: var(--ink); }
.search-overlay {
  display: none; position: fixed; inset: 0; z-index: 200;
  background: rgba(10,10,10,0.5); backdrop-filter: blur(4px);
  justify-content: center; align-items: flex-start; padding-top: min(20vh, 140px);
}
.search-overlay.open { display: flex; }
.search-box {
  background: var(--paper); border-radius: 8px; width: 90%; max-width: 540px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2); overflow: hidden;
}
.search-input-wrap {
  display: flex; align-items: center; gap: 10px;
  padding: 16px 20px; border-bottom: 1px solid var(--line);
}
.search-input-wrap svg { flex-shrink: 0; color: var(--grey-2); }
.search-input {
  flex: 1; border: none; outline: none; font-family: inherit;
  font-size: 1rem; color: var(--ink); background: transparent;
}
.search-input::placeholder { color: var(--grey-2); }
.search-kbd {
  font-family: inherit; font-size: 0.7rem; color: var(--grey-2);
  background: var(--bg); border: 1px solid var(--line);
  padding: 2px 6px; border-radius: 3px; flex-shrink: 0;
}
.search-results {
  max-height: 360px; overflow-y: auto; padding: 8px 0;
}
.search-results:empty { display: none; }
.search-result {
  display: block; padding: 10px 20px; cursor: pointer;
  transition: background .1s; text-decoration: none; color: inherit;
}
.search-result:hover, .search-result.active { background: var(--bg); }
.search-result-title {
  font-size: 0.9rem; font-weight: 500; color: var(--ink); margin-bottom: 2px;
}
.search-result-title mark {
  background: rgba(37,99,235,0.15); color: var(--ink);
  padding: 0 1px; border-radius: 1px;
}
.search-result-meta {
  font-size: 0.75rem; color: var(--grey-1);
}
.search-empty {
  padding: 24px 20px; text-align: center;
  font-size: 0.85rem; color: var(--grey-2);
}

/* PAGE SYSTEM */
.page { display: none; }
.page.active { display: block; }

/* HERO */
.hero { max-width: 980px; margin: 0 auto; padding: 80px 24px 48px; }
.hero-eyebrow {
  font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--grey-1);
  margin-bottom: 22px;
}
.hero h1 {
  font-family: 'Fraunces', serif;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.05;
  color: var(--ink);
  margin-bottom: 22px;
  max-width: 720px;
}
.hero h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--navy);
}
.hero p {
  font-size: 1.05rem;
  color: var(--grey-1);
  line-height: 1.6;
  max-width: 540px;
}

/* BACK BUTTON */
.back-btn {
  font-size: 0.8rem; color: var(--grey-1);
  cursor: pointer; display: inline-flex; align-items: center; gap: 6px;
  margin-bottom: 24px;
  transition: color .15s;
  background: none; border: none; padding: 0;
  font-family: inherit;
  text-decoration: none;
}
.back-btn:hover { color: var(--ink); }

/* TABS */
.tabs-outer {
  max-width: 980px; margin: 0 auto;
  padding: 0 24px;
  border-bottom: 1px solid var(--line);
}
.tabs-bar { display: flex; overflow-x: auto; scrollbar-width: none; }
.tabs-bar::-webkit-scrollbar { display: none; }
.tab-btn {
  font-family: inherit;
  font-size: 0.85rem; font-weight: 500;
  padding: 14px 20px 14px 0;
  margin-right: 8px;
  border: none; background: none; cursor: pointer;
  color: var(--grey-1);
  border-bottom: 1px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
  transition: color .15s, border-color .15s;
}
.tab-btn:hover { color: var(--ink); }
.tab-btn.active { color: var(--ink); border-bottom-color: var(--ink); }

/* CONTENT */
.content { max-width: 980px; margin: 0 auto; padding: 48px 24px 100px; }
.article-content { max-width: 720px; margin: 0 auto; padding: 28px 24px 100px; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* CONTENT WITH SIDEBAR */
.content-with-sidebar {
  max-width: 1140px; margin: 0 auto;
  padding: 48px 24px 100px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 48px;
}
.content-main { min-width: 0; }
.sidebar {
  position: sticky;
  top: 80px;
  align-self: start;
  height: fit-content;
}
.sidebar-title {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey-1);
  padding-bottom: 12px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--ink);
}
.sidebar-section {
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.sidebar-section:last-child { border-bottom: none; }
.sidebar-link {
  display: block;
  font-family: 'Fraunces', serif;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
  padding: 6px 0 4px;
  cursor: pointer;
  transition: color .15s;
}
.sidebar-link:hover { color: var(--navy); }
.sidebar-sublist { margin-top: 4px; }
.sidebar-sub {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.82rem;
  color: var(--grey-1);
  padding: 4px 0;
  line-height: 1.4;
}
.sidebar-sub.clickable { cursor: pointer; transition: color .15s; }
.sidebar-sub.clickable:hover { color: var(--ink); }

/* SIDEBAR DEEP DIVE LINKS */
a.sidebar-sub {
  text-decoration: none;
  color: var(--grey-1);
  cursor: pointer;
  transition: color .15s;
}
a.sidebar-sub:hover { color: var(--ink); }
a.sidebar-sub:hover .read-tag { border-color: var(--grey-2); color: var(--ink); }

.soon-tag {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grey-2);
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 1px 6px;
  border-radius: 2px;
  flex-shrink: 0;
  margin-left: 8px;
}
.read-tag {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--grey-1);
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 1px 7px;
  border-radius: 2px;
  flex-shrink: 0;
  margin-left: 8px;
  transition: color .15s, border-color .15s;
}

/* BEGINNER BADGE */
.beginner-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--navy);
  background: rgba(14,30,58,0.06);
  border: 1px solid rgba(14,30,58,0.15);
  padding: 4px 10px;
  border-radius: 99px;
  margin-bottom: 18px;
}
.beginner-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--navy);
  border-radius: 50%;
}

/* CHART AS-OF NOTE */
.as-of {
  font-size: 0.7rem;
  color: var(--grey-2);
  margin-top: 10px;
  font-style: italic;
}

/* DISCLAIMER BANNER */
.disclaimer-banner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 12px 24px;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.disclaimer-banner p {
  font-size: 0.74rem;
  color: var(--grey-1);
  line-height: 1.5;
  max-width: 980px;
  margin: 0 auto;
}
.disclaimer-banner strong { color: var(--ink); }

/* BIG STAT */
.big-stat {
  border-top: 1px solid var(--ink);
  padding-top: 28px;
  margin-bottom: 60px;
}
.big-stat-label {
  font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--grey-1);
  margin-bottom: 16px;
}
.big-stat-headline {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: 14px;
  max-width: 660px;
}
.big-stat-headline em { font-style: italic; color: var(--navy); }
.big-stat-text {
  font-size: 0.95rem;
  color: var(--grey-1);
  line-height: 1.65;
  max-width: 560px;
}

/* KEY STATS */
.key-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 56px;
}
.key-stat { padding: 22px 0; }
.key-stat:not(:first-child) { padding-left: 24px; border-left: 1px solid var(--line); }
.key-stat-num {
  font-family: 'Fraunces', serif;
  font-size: 1.6rem; font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 4px;
}
.key-stat-label { font-size: 0.74rem; color: var(--grey-1); line-height: 1.4; }

/* SECTION HEAD */
.section-head {
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.section-eyebrow {
  font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--grey-1);
  margin-bottom: 8px;
}
.section-title {
  font-family: 'Fraunces', serif;
  font-size: 1.4rem; font-weight: 600;
  letter-spacing: -0.02em;
}

/* ARTICLE ROWS */
.article-list { margin-bottom: 56px; }
.article-row {
  display: flex; align-items: flex-start;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  transition: padding .2s;
}
.article-row:hover { padding-left: 8px; }
.article-row-left { flex: 1; padding-right: 32px; }
.article-tag {
  font-size: 0.68rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--grey-1);
  margin-bottom: 8px;
}
.article-row-title {
  font-family: 'Fraunces', serif;
  font-size: 1.2rem; font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.3;
  color: var(--ink);
  margin-bottom: 8px;
}
.article-row-desc {
  font-size: 0.92rem;
  color: var(--grey-1);
  line-height: 1.6;
  max-width: 560px;
}
.article-row-meta {
  font-size: 0.78rem;
  color: var(--grey-2);
  margin-top: 6px;
}
.article-badge {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 2px;
}
.article-row-arrow {
  font-size: 1.1rem;
  color: var(--grey-2);
  flex-shrink: 0;
  transition: color .2s, transform .2s;
}
.article-row:hover .article-row-arrow { color: var(--ink); transform: translateX(4px); }

/* COMPANY ROW */
.company-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.company-row:last-child { border-bottom: none; }
.company-name {
  font-family: 'Fraunces', serif;
  font-size: 1.1rem; font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.company-desc {
  font-size: 0.88rem;
  color: var(--grey-1);
  line-height: 1.55;
  max-width: 560px;
  margin-bottom: 8px;
}
.company-meta { font-size: 0.74rem; color: var(--grey-1); }
.ticker-mini {
  font-family: monospace;
  font-size: 0.72rem; font-weight: 500;
  color: var(--grey-1);
  letter-spacing: 0.02em;
}
.stake-pill {
  font-size: 0.72rem; font-weight: 500;
  padding: 2px 8px;
  background: var(--ink);
  color: white;
  border-radius: 2px;
  letter-spacing: 0.02em;
  align-self: flex-start;
}

/* ARTICLE PAGE */
.article-eyebrow {
  font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--grey-1);
  margin-bottom: 14px;
}
.article-title {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.article-meta {
  font-size: 0.78rem; color: var(--grey-2);
  margin-bottom: 36px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.article-content h2 {
  font-family: 'Fraunces', serif;
  font-size: 1.45rem; font-weight: 600;
  letter-spacing: -0.02em;
  margin: 44px 0 14px;
}
.article-content h3 {
  font-family: 'Fraunces', serif;
  font-size: 1.12rem; font-weight: 600;
  letter-spacing: -0.01em;
  margin: 28px 0 8px;
}
.article-content p {
  font-size: 1rem; color: #2a2a2a;
  line-height: 1.75; margin-bottom: 16px;
}
.article-content p strong { color: var(--ink); font-weight: 600; }
.article-content ul { margin: 4px 0 20px 20px; }
.article-content li {
  font-size: 1rem; color: #2a2a2a;
  line-height: 1.7; margin-bottom: 6px;
}
.pullquote {
  font-family: 'Fraunces', serif;
  font-size: 1.3rem;
  font-style: italic;
  line-height: 1.4;
  color: var(--ink);
  border-left: 2px solid var(--ink);
  padding: 4px 0 4px 24px;
  margin: 28px 0;
  max-width: 600px;
}

/* CHART */
.chart-block {
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 24px 24px 18px;
  margin: 24px 0;
}
.chart-block-title {
  font-family: 'Fraunces', serif;
  font-size: 1.05rem; font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.chart-block-sub {
  font-size: 0.82rem; color: var(--grey-1);
  margin-bottom: 16px; line-height: 1.5;
}
.chart-wrap { position: relative; height: 250px; }
.legend {
  display: flex; gap: 18px; flex-wrap: wrap;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.legend-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.76rem; color: var(--grey-1);
}
.legend-dot { width: 10px; height: 2px; flex-shrink: 0; }

/* METRIC GRID */
.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px,1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 24px 0;
}
.metric { padding: 18px 20px 18px 0; }
.metric:not(:first-child) {
  padding-left: 20px;
  border-left: 1px solid var(--line);
}
.metric-num {
  font-family: 'Fraunces', serif;
  font-size: 1.5rem; font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 2px;
}
.metric-num.neg { color: var(--grey-1); }
.metric-label { font-size: 0.72rem; color: var(--grey-1); line-height: 1.4; }

/* DATA TABLE */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
  margin: 16px 0 0;
}
.data-table th {
  padding: 12px 14px;
  text-align: right;
  font-weight: 500;
  color: var(--grey-1);
  border-bottom: 1px solid var(--ink);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.data-table th:first-child { text-align: left; }
.data-table td {
  padding: 13px 14px;
  text-align: right;
  border-bottom: 1px solid var(--line);
  color: #2a2a2a;
}
.data-table td:first-child {
  text-align: left;
  font-weight: 500;
  color: var(--ink);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr.benchmark td { color: var(--grey-1); font-style: italic; }

/* PULLOUT */
.pullout {
  background: var(--ink);
  color: white;
  padding: 32px 28px;
  margin: 32px 0;
}
.pullout-eyebrow {
  font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.16em; text-transform: uppercase;
  opacity: 0.6;
  margin-bottom: 12px;
}
.pullout-text {
  font-family: 'Fraunces', serif;
  font-size: 1.3rem;
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.015em;
  max-width: 600px;
}
.pullout-text em { font-style: italic; }

/* TAKEAWAY */
.takeaway {
  border-left: 2px solid var(--ink);
  padding: 4px 0 4px 20px;
  margin: 28px 0;
  font-size: 0.95rem;
  color: #2a2a2a;
  line-height: 1.65;
}
.takeaway strong { color: var(--ink); font-weight: 600; }

/* DISCLAIMER */
.disclaimer {
  font-size: 0.74rem;
  color: var(--grey-2);
  line-height: 1.5;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

/* INTRO TEXT */
.intro-text {
  font-size: 0.95rem;
  color: var(--grey-1);
  line-height: 1.65;
  max-width: 600px;
  margin-bottom: 32px;
}

/* INLINE LINK */
.inline-link {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

/* PORTFOLIO PREVIEW (homepage) */
.port-preview { border: 1px solid var(--line); margin-bottom: 40px; background: var(--paper); }
.port-preview-header {
  padding: 16px 20px 12px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--line); gap: 12px;
}
.port-preview-eyebrow {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--grey-2); margin-bottom: 4px;
}
.port-preview-title {
  font-family: 'Fraunces', serif; font-size: 1rem; font-weight: 600; letter-spacing: -0.01em;
}
.port-preview-sub { font-size: 0.78rem; color: var(--grey-1); margin-top: 2px; }
.port-preview-link {
  font-size: 0.82rem; color: var(--navy); text-decoration: none; font-weight: 500;
  white-space: nowrap; padding: 6px 14px; border: 1px solid var(--line); transition: all 0.15s;
}
.port-preview-link:hover { border-color: var(--navy); }
.port-preview-chart { padding: 14px 20px 10px; }
.port-preview-kpis {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}
.port-preview-kpi { padding: 14px 16px; }
.port-preview-kpi-mid { border-left: 1px solid var(--line); border-right: 1px solid var(--line); }
.port-preview-kpi-label {
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--grey-2); margin-bottom: 3px;
}
.port-preview-kpi-val {
  font-family: 'Fraunces', serif; font-size: 1.15rem; font-weight: 600; letter-spacing: -0.02em;
}

/* FOOTER */
footer {
  border-top: 1px solid var(--line);
  background: var(--bg);
  margin-top: 40px;
}
.footer-inner {
  max-width: 980px; margin: 0 auto;
  padding: 48px 24px 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.footer-brand { display: flex; flex-direction: column; gap: 6px; }
.footer-logo {
  font-family: 'Fraunces', serif;
  font-size: 1.05rem; font-weight: 700;
  color: var(--navy); letter-spacing: -0.02em;
}
.footer-copy { font-size: 0.78rem; color: var(--grey-1); margin: 0; }
.footer-disclaimer { font-size: 0.74rem; color: var(--grey-2); margin: 4px 0 0; line-height: 1.5; }
.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.footer-link-group { display: flex; flex-direction: column; gap: 10px; }
.footer-heading {
  font-size: 0.68rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--navy); margin-bottom: 2px;
}
.footer-link-group a {
  font-size: 0.82rem; color: var(--grey-1);
  text-decoration: none; transition: color .15s;
}
.footer-link-group a:hover { color: var(--ink); }

/* TABLE SCROLL WRAPPER (mobile) */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* RESPONSIVE */
@media (max-width: 768px) {
  body { font-size: 16px; line-height: 1.6; }
  .header-inner {
    height: 48px;
    padding: 0 16px;
  }
  .logo {
    font-size: 0.92rem;
  }
  .nav-link.disabled-link {
    display: none;
  }
  .header-banner img {
    max-height: 120px;
    object-fit: cover;
    object-position: center;
  }
  .hero {
    padding: 32px 20px 28px;
  }
  .hero-eyebrow {
    margin-bottom: 14px;
    font-size: 0.75rem;
  }
  .hero h1 {
    font-size: 1.85rem;
    margin-bottom: 14px;
  }
  .hero p {
    font-size: 1rem;
    line-height: 1.65;
  }
  .content { padding: 36px 20px 80px; }
  .article-content { padding: 24px 20px 80px; }
  .tabs-outer { padding: 0 20px; }
  .tab-btn {
    font-size: 0.88rem;
    padding: 16px 18px 16px 0;
  }
  .section-title { font-size: 1.3rem; }
  .section-eyebrow { font-size: 0.75rem; }
  .article-row-title { font-size: 1.15rem; }
  .article-row-desc { font-size: 0.95rem; line-height: 1.6; }
  .article-tag { font-size: 0.72rem; }
  .company-name { font-size: 1.05rem; }
  .company-desc { font-size: 0.92rem; }
  .company-meta { font-size: 0.8rem; }
  .big-stat-text { font-size: 1rem; line-height: 1.65; }
  .big-stat-headline { font-size: clamp(1.4rem, 3vw, 1.85rem); }
  .key-stat-num { font-size: 1.5rem; }
  .key-stat-label { font-size: 0.82rem; line-height: 1.45; }
  .chart-block { padding: 20px 16px 14px; }
  .chart-block-title { font-size: 1rem; }
  .chart-block-sub { font-size: 0.85rem; }
  .legend-item { font-size: 0.8rem; }
  .metric-num { font-size: 1.35rem; }
  .metric-label { font-size: 0.78rem; }
  .data-table { font-size: 0.88rem; }
  .data-table th { font-size: 0.75rem; padding: 10px 12px; }
  .data-table td { padding: 11px 12px; }
  .pullout { padding: 28px 24px; }
  .pullout-text { font-size: 1.15rem; }
  .pullout-eyebrow { font-size: 0.75rem; }
  .pullquote { font-size: 1.15rem; padding-left: 20px; }
  .takeaway { font-size: 1rem; }
  .intro-text { font-size: 1rem; }
  .disclaimer { font-size: 0.8rem; line-height: 1.55; }
  .footer-inner p, .footer-inner a { font-size: 0.8rem; }
  .article-content h2 { font-size: 1.35rem; }
  .article-content h3 { font-size: 1.08rem; }
  .article-content p { font-size: 1rem; line-height: 1.75; }
  .article-content li { font-size: 1rem; }
  .sidebar-link { font-size: 0.95rem; }
  .sidebar-sub { font-size: 0.88rem; }
  .sidebar-title { font-size: 0.75rem; }
  .soon-tag, .read-tag { font-size: 0.68rem; }
  .beginner-badge { font-size: 0.78rem; }
  .as-of { font-size: 0.78rem; }
  .search-input { font-size: 1.05rem; }
  .port-preview-header { flex-direction: column; align-items: flex-start; padding: 14px 16px 12px; }
  .port-preview-eyebrow { font-size: 0.76rem; }
  .port-preview-sub { font-size: 0.82rem; }
  .port-preview-link { font-size: 0.85rem; padding: 8px 16px; }
  .port-preview-chart { padding: 12px 16px 8px; }
  .port-preview-kpi-label { font-size: 0.76rem; }
  .port-preview-kpi-val { font-size: 1.1rem; }
}
@media (max-width: 1100px) {
  .content-with-sidebar {
    grid-template-columns: 1fr;
    max-width: 980px;
    gap: 32px;
  }
  .sidebar { position: static; }
}
@media (max-width: 600px) {
  .hero { padding: 28px 18px 22px; }
  .hero h1 { font-size: 1.65rem; margin-bottom: 12px; }
  .hero p { font-size: 0.95rem; line-height: 1.65; }
  .hero-eyebrow { margin-bottom: 10px; font-size: 0.75rem; }
  .header-banner img { max-height: 90px; }
  .disclaimer-banner { padding: 10px 18px; }
  .disclaimer-banner p { font-size: 0.78rem; line-height: 1.5; }
  .key-stats { grid-template-columns: 1fr; }
  .key-stat { padding: 18px 0; }
  .key-stat:not(:first-child) {
    padding-left: 0; border-left: none;
    border-top: 1px solid var(--line);
  }
  .key-stat-num { font-size: 1.4rem; }
  .key-stat-label { font-size: 0.82rem; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .metric:not(:first-child) { padding-left: 16px; }
  .metric:nth-child(odd) { padding-left: 0; border-left: none; }
  .metric-num { font-size: 1.25rem; }
  .metric-label { font-size: 0.78rem; }
  .article-row { flex-direction: column; gap: 10px; }
  .article-row-left { padding-right: 0; }
  .article-row-arrow { display: none; }
  .article-row-title { font-size: 1.1rem; }
  .article-row-desc { font-size: 0.92rem; }
  .chart-wrap { height: 200px; }
  .content { padding: 32px 18px 72px; }
  .article-content { padding: 22px 18px 72px; }
  .tabs-outer { padding: 0 18px; }
  .tab-btn { font-size: 0.88rem; padding: 14px 16px 14px 0; }
  .footer-inner { padding: 32px 18px 28px; grid-template-columns: 1fr; gap: 28px; }
  .footer-links { grid-template-columns: 1fr 1fr; gap: 24px; }
  .pullout { padding: 24px 20px; margin: 24px 0; }
  .pullout-text { font-size: 1.1rem; line-height: 1.4; }
  .pullquote { font-size: 1.1rem; }
  .big-stat { margin-bottom: 40px; padding-top: 22px; }
  .big-stat-headline { font-size: 1.3rem; }
  .big-stat-text { font-size: 0.95rem; }
  .section-title { font-size: 1.2rem; }
  .company-row { gap: 12px; }
  .data-table { font-size: 0.84rem; }
  .data-table th { font-size: 0.72rem; padding: 8px 10px; }
  .data-table td { padding: 10px 10px; }
  .port-preview-kpis { grid-template-columns: 1fr; }
  .port-preview-kpi-mid { border-left: none; border-right: none; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .port-preview-kpi { padding: 12px 16px; }
}
/* LEGAL / CONTACT PAGES */
.legal-page {
  max-width: 700px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}
.legal-inner {}
.legal-eyebrow {
  font-size: 0.69rem; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--grey-1);
  margin-bottom: 16px;
}
.legal-title {
  font-family: 'Fraunces', serif;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 8px;
}
.legal-updated {
  font-size: 0.78rem;
  color: var(--grey-2);
  margin-bottom: 40px;
}
.legal-body h2 {
  font-family: 'Fraunces', serif;
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 36px 0 10px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.legal-body h2:first-child { border-top: none; padding-top: 0; }
.legal-body h3 {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
  margin: 20px 0 6px;
}
.legal-body p {
  font-size: 0.95rem;
  color: #2a2a2a;
  line-height: 1.75;
  margin-bottom: 14px;
}
.legal-body ul {
  margin: 0 0 14px 20px;
  padding: 0;
}
.legal-body li {
  font-size: 0.95rem;
  color: #2a2a2a;
  line-height: 1.75;
  margin-bottom: 4px;
}
.legal-body a {
  color: var(--navy);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.legal-body a:hover { color: var(--ink); }

/* CONTACT FORM */
.contact-intro {
  font-size: 1rem;
  color: var(--grey-1);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 36px;
}
.form-group {
  margin-bottom: 20px;
}
.form-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--grey-1);
  margin-bottom: 6px;
}
.form-input, .form-textarea {
  display: block;
  width: 100%;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 12px 14px;
  transition: border-color 0.15s;
}
.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--navy);
}
.form-input::placeholder, .form-textarea::placeholder {
  color: var(--grey-3);
}
.form-textarea {
  resize: vertical;
  min-height: 120px;
}
.form-submit {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: white;
  background: var(--ink);
  border: none;
  padding: 13px 32px;
  cursor: pointer;
  transition: background 0.15s;
  margin-top: 8px;
}
.form-submit:hover {
  background: var(--navy);
}

/* CONTACT ALT METHODS */
.contact-alt {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}
.contact-alt h2 {
  font-family: 'Fraunces', serif;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}
.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-method {
  display: flex;
  align-items: center;
  gap: 14px;
}
.contact-method-icon {
  font-size: 1.1rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border: 1px solid var(--line);
  flex-shrink: 0;
}
.contact-method-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey-2);
  margin-bottom: 2px;
}
.contact-method a {
  font-size: 0.9rem;
  color: var(--navy);
  text-decoration: none;
}
.contact-method a:hover {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 768px) {
  .legal-page { padding: 36px 20px 60px; }
  .legal-title { font-size: 1.6rem; }
  .legal-body h2 { font-size: 1.1rem; }
  .legal-body p, .legal-body li { font-size: 1rem; }
  .contact-intro { font-size: 1rem; }
  .form-input, .form-textarea { font-size: 1rem; }
}
@media (max-width: 600px) {
  .legal-page { padding: 28px 18px 52px; }
  .legal-title { font-size: 1.45rem; }
}

@media (max-height: 700px) and (max-width: 600px) {
  .hero { padding: 20px 18px 16px; }
  .hero h1 { font-size: 1.5rem; margin-bottom: 10px; }
  .hero-eyebrow { margin-bottom: 8px; font-size: 0.72rem; }
  .hero p { font-size: 0.92rem; }
  .header-banner img { max-height: 70px; }
  .disclaimer-banner { padding: 8px 18px; }
  .disclaimer-banner p { font-size: 0.75rem; }
}