/* ============================================
   PURIST HEALTH — Global Stylesheet
   Palette: Deep Sage / Forest Sage / Mist / Platinum
   Fonts: Playfair Display + Inter
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Inter:wght@300;400;500;600&display=swap');

/* ── CSS Variables ───────────────────────── */
:root {
  --deep-sage:    #1C2B2B;
  --forest-sage:  #3D5C52;
  --mist:         #B8C4BE;
  --platinum:     #E8E4DE;
  --white:        #FFFFFF;
  --off-white:    #F5F2EE;
  --text-dark:    #1C2B2B;
  --text-mid:     #3D5C52;
  --text-light:   #6B8079;
  --font-serif:   'Playfair Display', Georgia, serif;
  --font-sans:    'Inter', Arial, sans-serif;
  --max-width:    1160px;
  --radius:       4px;
  --transition:   all 0.3s ease;
}

/* ── Reset ───────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-dark);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Typography ──────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
  color: var(--deep-sage);
}
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }
h4 { font-size: 1.1rem; }
p { font-size: 1rem; line-height: 1.8; color: var(--text-mid); }

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
  display: block;
  margin-bottom: 1rem;
}

.section-label {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--forest-sage);
  display: block;
  margin-bottom: 0.75rem;
}

/* ── Buttons ─────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--deep-sage);
  color: var(--platinum);
}
.btn-primary:hover {
  background: var(--forest-sage);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--deep-sage);
  border: 1px solid var(--mist);
}
.btn-outline:hover {
  border-color: var(--forest-sage);
  color: var(--forest-sage);
}

.btn-light {
  background: var(--platinum);
  color: var(--deep-sage);
}
.btn-light:hover {
  background: var(--white);
}

/* ── Layout ──────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 6rem 0;
}

.section-sm {
  padding: 4rem 0;
}

.section-dark {
  background: var(--deep-sage);
}

.section-sage {
  background: var(--forest-sage);
}

.section-platinum {
  background: var(--platinum);
}

.section-offwhite {
  background: var(--off-white);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* ── Navigation ──────────────────────────── */
.nav {
  position: fixed;
  top: 36px;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 2rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--platinum);
  transition: var(--transition);
}

.nav.scrolled {
  box-shadow: 0 2px 20px rgba(28,43,43,0.08);
}

.nav-logo {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  gap: 0;
  line-height: 1;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-logo-purist {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--forest-sage);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
}

.nav-logo-health {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 400;
  color: var(--deep-sage);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1;
  margin-left: 6px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-mid);
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--forest-sage);
  transition: var(--transition);
}

.nav-links a:hover { color: var(--deep-sage); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--deep-sage); }
.nav-links a.active::after { width: 100%; }

.nav-cta {
  margin-left: 1rem;
}

/* mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--deep-sage);
  transition: var(--transition);
}

/* ── Hero ────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--deep-sage);
  position: relative;
  overflow: hidden;
  padding-top: 100px;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 60px,
      rgba(184,196,190,0.5) 60px,
      rgba(184,196,190,0.5) 61px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 60px,
      rgba(184,196,190,0.5) 60px,
      rgba(184,196,190,0.5) 61px
    );
}

.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(61,92,82,0.3) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

.hero h1 {
  color: var(--platinum);
  margin-bottom: 1.5rem;
  font-weight: 400;
}

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

.hero-tagline {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mist);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero-tagline::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--forest-sage);
}

.hero p {
  font-size: 1.1rem;
  color: var(--mist);
  max-width: 560px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  z-index: 2;
}

.hero-scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--forest-sage);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--forest-sage), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.2); }
}

/* ── Stat Bar ────────────────────────────── */
.stat-bar {
  background: var(--forest-sage);
  padding: 2.5rem 0;
}

.stat-bar .container {
  display: flex;
  justify-content: space-around;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  color: var(--platinum);
  display: block;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(184,196,190,0.2);
}

/* ── Cards ───────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--platinum);
  padding: 2.5rem;
  border-radius: var(--radius);
  transition: var(--transition);
}

.card::before, .card::after {
  display: none !important;
}

.card h3 {
  min-height: 3.6rem;
  display: flex;
  align-items: flex-start;
}

.card:hover {
  border-color: var(--mist);
  box-shadow: 0 8px 32px rgba(28,43,43,0.08);
  transform: translateY(-2px);
}

.card-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 1.5rem;
}

.card-dark {
  background: var(--deep-sage);
  border-color: var(--forest-sage);
}

.card-dark h3, .card-dark h4 { color: var(--platinum); }
.card-dark p { color: var(--mist); }

/* ── Divider ─────────────────────────────── */
.divider {
  width: 48px;
  height: 1px;
  background: var(--mist);
  margin: 1.5rem 0;
}

.divider-center {
  margin: 1.5rem auto;
}

/* ── Page Header (inner pages) ───────────── */
.page-header {
  background: var(--deep-sage);
  padding: 9rem 0 5rem;
  margin-top: 100px;
  position: relative;
  overflow: hidden;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--forest-sage);
}

.page-header h1 { color: var(--platinum); }
.page-header p { color: var(--mist); max-width: 560px; margin-top: 1rem; }

/* ── Two-tone section divider ────────────── */
.angled-divider {
  height: 60px;
  background: var(--off-white);
  clip-path: polygon(0 0, 100% 60%, 100% 100%, 0 100%);
}

/* ── Blockquote / Pull Quote ─────────────── */
.pull-quote {
  border-left: 2px solid var(--forest-sage);
  padding: 1rem 0 1rem 2rem;
  margin: 2rem 0;
}

.pull-quote p {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-style: italic;
  color: var(--deep-sage);
  line-height: 1.6;
}

/* ── CTA Banner ──────────────────────────── */
.cta-banner {
  background: var(--deep-sage);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(61,92,82,0.4) 0%, transparent 70%);
}

.cta-banner .container { position: relative; z-index: 1; }
.cta-banner h2 { color: var(--platinum); margin-bottom: 1rem; }
.cta-banner p { color: var(--mist); max-width: 480px; margin: 0 auto 2rem; }

/* ── Footer ──────────────────────────────── */
.footer {
  background: var(--deep-sage);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--forest-sage);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(61,92,82,0.4);
  margin-bottom: 2rem;
}

.footer-brand-purist {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--mist);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1;
  display: inline;
}

.footer-brand-health {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--platinum);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1;
  display: inline;
  margin-left: 8px;
}

.footer-tagline {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-style: italic;
  color: var(--mist);
  margin-top: 0.5rem;
  display: block;
  opacity: 0.85;
}

.footer-desc {
  font-size: 0.85rem;
  color: var(--mist);
  line-height: 1.7;
  margin-top: 1.25rem;
  opacity: 0.7;
}

.footer-heading {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: rgba(184,196,190,0.65);
  transition: var(--transition);
}

.footer-links a:hover { color: var(--platinum); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-disclaimer {
  font-size: 0.72rem;
  color: rgba(184,196,190,0.4);
  line-height: 1.7;
  max-width: 680px;
}

.footer-copy {
  font-size: 0.72rem;
  color: rgba(184,196,190,0.3);
  white-space: nowrap;
}

/* ── Animations ──────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ── Utilities ───────────────────────────── */
.text-center { text-align: center; }
.text-light { color: var(--mist); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* ── Responsive ──────────────────────────── */
@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; gap: 3rem; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 100px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 2rem;
    border-bottom: 1px solid var(--platinum);
    gap: 1.5rem;
    z-index: 99;
    box-shadow: 0 8px 24px rgba(28,43,43,0.1);
  }
  .nav-toggle { display: flex; }
  .stat-divider { display: none; }
  .notice-bar-text { font-size: 0.6rem; }
  .notice-bar { flex-wrap: nowrap; overflow: hidden; }
}

@media (max-width: 600px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; }
  .hero-actions { flex-direction: column; }
  .section { padding: 4rem 0; }
  .container { padding: 0 1.25rem; }
  .page-header { padding: 8rem 0 4rem; }
  .notice-bar-links { display: none; }
  .notice-bar-text { max-width: 100%; }
}

/* ── Fix fade-in on mobile (ensure visible if JS slow) ── */
@media (max-width: 900px) {
  .fade-in {
    opacity: 1;
    transform: none;
  }
}

/* ============================================
   BOLD VISUAL UPGRADES + DISCLAIMER
   ============================================ */

/* ── Ticker / Marquee Bar ────────────────── */
.ticker-bar {
  background: var(--forest-sage);
  padding: 10px 0;
  overflow: hidden;
  white-space: nowrap;
  border-top: 1px solid rgba(184,196,190,0.15);
  border-bottom: 1px solid rgba(184,196,190,0.15);
}
.ticker-track {
  display: inline-flex;
  animation: ticker 30s linear infinite;
}
.ticker-track:hover { animation-play-state: paused; }
.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--platinum);
  padding: 0 3rem;
}
.ticker-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--mist);
  flex-shrink: 0;
}
@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Top Notice Bar ──────────────────────── */
.notice-bar {
  background: var(--deep-sage);
  border-bottom: 1px solid var(--forest-sage);
  padding: 0 2rem;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 101;
  flex-wrap: nowrap;
  overflow: hidden;
}
.notice-bar-text {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 400;
  color: rgba(184,196,190,0.7);
  letter-spacing: 0.04em;
  line-height: 1.5;
}
.notice-bar-links {
  display: flex;
  gap: 1.5rem;
  flex-shrink: 0;
}
.notice-bar-links a {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist);
  transition: var(--transition);
}
.notice-bar-links a:hover { color: var(--platinum); }

/* ── Bold Section Intro ──────────────────── */
.section-intro {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  width: 100%;
}
.section-intro h2 { margin-bottom: 1rem; }
.section-intro p { font-size: 1.05rem; max-width: 560px; margin-left: auto; margin-right: auto; }

/* ── Large Feature Number ────────────────── */
.feature-number {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 400;
  color: var(--platinum);
  line-height: 1;
  opacity: 0.12;
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  pointer-events: none;
}

/* ── Bold Card ───────────────────────────── */
.bold-card {
  background: var(--deep-sage);
  border: 1px solid var(--forest-sage);
  padding: 3rem;
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.bold-card:hover {
  border-color: var(--mist);
  transform: translateY(-3px);
}
.bold-card h3 { color: var(--platinum); margin-bottom: 0.75rem; }
.bold-card p { color: var(--mist); font-size: 0.93rem; }
.bold-card .section-label { color: var(--forest-sage); }

/* ── Video Section ───────────────────────── */
.video-section {
  position: relative;
  background: var(--deep-sage);
  overflow: hidden;
}
.video-container {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--forest-sage);
}
.video-container video {
  width: 100%;
  display: block;
}
.video-overlay-text {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(28,43,43,0.95), transparent);
  padding: 3rem 2rem 1.5rem;
  pointer-events: none;
}

/* ── Prominent FDA Disclaimer ────────────── */
.fda-disclaimer-block {
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--forest-sage);
  border-radius: var(--radius);
  padding: 2rem 2.5rem;
  margin: 2.5rem 0 1.5rem;
  position: relative;
}
.fda-disclaimer-block::before {
  content: '!';
  position: absolute;
  top: -14px;
  left: 2rem;
  background: var(--forest-sage);
  color: var(--platinum);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 3px 12px;
  border-radius: 2px;
  text-transform: uppercase;
}
.fda-disclaimer-label {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
  display: block;
  margin-bottom: 0.75rem;
}
.fda-disclaimer-text {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: rgba(232,228,222,0.75);
  line-height: 1.8;
  margin: 0;
}

/* ── Learn Dropdown Nav ──────────────────── */
.nav-dropdown {
  position: relative;
}
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border: 1px solid var(--platinum);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(28,43,43,0.1);
  padding: 0.5rem 0;
  min-width: 200px;
  z-index: 200;
}
/* Bridge gap so mouse can move from toggle to menu without losing hover */
.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
  background: transparent;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  display: block;
}
.nav-dropdown-menu a {
  display: block;
  padding: 0.65rem 1.25rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-mid);
  white-space: nowrap;
  transition: var(--transition);
}
.nav-dropdown-menu a::after { display: none !important; }
.nav-dropdown-menu a:hover {
  background: var(--off-white);
  color: var(--deep-sage);
}
.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-mid);
  transition: var(--transition);
  background: none;
  border: none;
  padding: 0;
}
.nav-dropdown-toggle:hover { color: var(--deep-sage); }
.nav-dropdown-toggle svg {
  width: 10px;
  height: 10px;
  transition: var(--transition);
}
.nav-dropdown:hover .nav-dropdown-toggle svg,
.nav-dropdown.open .nav-dropdown-toggle svg {
  transform: rotate(180deg);
}

/* ── Research benefit grid ───────────────── */
.benefit-category {
  border: 1px solid var(--platinum);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.benefit-category:hover {
  box-shadow: 0 8px 32px rgba(28,43,43,0.08);
  transform: translateY(-2px);
}
.benefit-category-header {
  background: var(--deep-sage);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.benefit-category-header h3 {
  color: var(--platinum);
  font-size: 1.2rem;
  margin: 0;
}
.benefit-category-body {
  padding: 1.5rem 2rem;
  background: var(--white);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.benefit-col-label {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.benefit-col-label.increase { color: var(--forest-sage); }
.benefit-col-label.decrease { color: #8B6E5A; }
.benefit-list-item {
  font-size: 0.85rem;
  color: var(--text-mid);
  padding: 4px 0;
  border-bottom: 1px solid var(--platinum);
  line-height: 1.5;
}
.benefit-list-item:last-child { border-bottom: none; }

/* ── Legal pages ─────────────────────────── */
.legal-content {
  max-width: 780px;
  margin: 0 auto;
}
.legal-content h2 {
  font-size: 1.2rem;
  margin: 2.5rem 0 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--platinum);
}
.legal-content h3 {
  font-size: 1rem;
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--forest-sage);
  margin: 1.5rem 0 0.5rem;
}
.legal-content p {
  font-size: 0.93rem;
  margin-bottom: 1rem;
  line-height: 1.8;
}
.legal-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}
.legal-content ul li {
  font-size: 0.93rem;
  color: var(--text-mid);
  padding: 4px 0;
  line-height: 1.7;
}
.legal-last-updated {
  font-size: 0.82rem;
  color: var(--mist);
  margin-bottom: 2rem;
  display: block;
}