/*
Theme Name: Ageless Authority
Theme URI: https://agelessauthority.com
Author: Ageless Authority
Author URI: https://agelessauthority.com
Description: A premium, science-backed anti-aging and longevity authority site theme. Clean editorial design with strong EEAT signals.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: ageless-authority
Tags: health, longevity, anti-aging, clean, editorial
*/

/* ============================================================
   DESIGN SYSTEM — AGELESS AUTHORITY
   Aesthetic: Scientific luxury editorial. Dark forest greens,
   warm gold accents, rich cream backgrounds. Authoritative
   yet accessible. Cormorant Garamond + DM Sans.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&family=DM+Mono:wght@400;500&display=swap');

/* ── CSS Variables ───────────────────────────────────────── */
:root {
  /* Colour palette */
  --forest:      #1C3A2B;
  --forest-deep: #0F2219;
  --forest-mid:  #2A5040;
  --sage:        #5C8C6E;
  --sage-light:  #8CB89E;
  --gold:        #C8952A;
  --gold-light:  #E8B84B;
  --gold-pale:   #FDF3DC;
  --cream:       #FAF8F3;
  --cream-dark:  #F0EDE4;
  --white:       #FFFFFF;
  --ink:         #1A1A1A;
  --ink-mid:     #3D3D3D;
  --ink-light:   #6B6B6B;
  --border:      #D8D3C8;
  --border-light:#EEEBE4;

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --font-mono:    'DM Mono', monospace;

  /* Spacing scale */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;
  --space-3xl: 9rem;

  /* Layout */
  --content-width: 760px;
  --wide-width:    1100px;
  --full-width:    1400px;

  /* Borders & shadows */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 4px rgba(15,34,25,0.08);
  --shadow-md: 0 4px 24px rgba(15,34,25,0.12);
  --shadow-lg: 0 12px 48px rgba(15,34,25,0.18);

  /* Transitions */
  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--forest-mid); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold); }

/* ── Typography ─────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--forest-deep);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.9rem); }
h4 { font-size: 1.3rem; font-weight: 600; }
h5 { font-size: 1.1rem; font-weight: 600; }
h6 { font-size: 1rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--sage); }

p { margin-bottom: 1.4rem; font-size: 1.05rem; color: var(--ink-mid); }
p:last-child { margin-bottom: 0; }

strong { font-weight: 600; color: var(--ink); }
em { font-style: italic; }

ul, ol { padding-left: 1.5rem; margin-bottom: 1.4rem; }
li { margin-bottom: 0.5rem; font-size: 1.05rem; color: var(--ink-mid); }

blockquote {
  border-left: 3px solid var(--gold);
  padding: var(--space-sm) var(--space-md);
  margin: var(--space-md) 0;
  background: var(--gold-pale);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-style: italic;
  color: var(--forest);
}

code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--cream-dark);
  padding: 0.1em 0.4em;
  border-radius: var(--radius-sm);
  color: var(--forest-mid);
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: var(--space-lg) 0;
}

/* ── Layout Containers ──────────────────────────────────── */
.container {
  max-width: var(--wide-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container--narrow {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container--full {
  max-width: var(--full-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ── Header ─────────────────────────────────────────────── */
.site-header {
  background: var(--forest-deep);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(200,149,42,0.25);
}

.site-header__inner {
  max-width: var(--full-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.site-logo {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  text-decoration: none;
}

.site-logo__main {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
  line-height: 1;
}

.site-logo__badge {
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  line-height: 1;
  padding-left: 0.5rem;
  border-left: 1px solid rgba(200,149,42,0.4);
  margin-left: 0.4rem;
  align-self: center;
}

/* Navigation */
.site-nav { display: flex; align-items: center; gap: 0; }

.site-nav ul { display: flex; align-items: center; list-style: none; margin: 0; padding: 0; gap: 0; }

.site-nav a {
  display: block;
  padding: 0.5rem 0.9rem;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: color var(--transition);
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav .current-menu-item a { color: var(--gold-light); }

.site-nav .nav-cta a {
  background: var(--gold);
  color: var(--forest-deep);
  border-radius: var(--radius-sm);
  padding: 0.5rem 1rem;
  margin-left: 0.6rem;
  font-weight: 600;
}

.site-nav .nav-cta a:hover { background: var(--gold-light); color: var(--forest-deep); }

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--white);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  margin: 5px 0;
  transition: var(--transition);
}

/* ── Footer ─────────────────────────────────────────────── */
.site-footer {
  background: var(--forest-deep);
  color: rgba(255,255,255,0.7);
  padding: var(--space-2xl) 0 var(--space-lg);
  margin-top: var(--space-3xl);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-brand__logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-sm);
  display: block;
}

.footer-brand p { font-size: 0.9rem; line-height: 1.6; color: rgba(255,255,255,0.55); }

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-sm);
}

.footer-col ul { list-style: none; padding: 0; margin: 0; }

.footer-col ul li { margin-bottom: 0.5rem; }

.footer-col ul a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-col ul a:hover { color: var(--gold-light); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer-bottom p { font-size: 0.8rem; color: rgba(255,255,255,0.35); margin: 0; }

.footer-disclaimer {
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(200,149,42,0.2);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-xl);
  font-size: 0.78rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.45);
}

/* ── Hero Section ───────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--forest-deep) 0%, var(--forest) 50%, var(--forest-mid) 100%);
  position: relative;
  overflow: hidden;
  padding: var(--space-3xl) 0;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 70% 50%, rgba(200,149,42,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  max-width: var(--full-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: var(--space-md);
}

.hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--gold);
}

.hero h1 {
  color: var(--white);
  margin-bottom: var(--space-md);
  font-size: clamp(2.6rem, 5vw, 4rem);
}

.hero h1 em { color: var(--gold-light); font-style: normal; }

.hero__sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  max-width: 520px;
  margin-bottom: var(--space-lg);
}

.hero__actions { display: flex; gap: var(--space-sm); flex-wrap: wrap; }

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero__stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--gold-light);
  line-height: 1;
}

.hero__stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero__visual {
  position: relative;
}

.hero__card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(200,149,42,0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  backdrop-filter: blur(8px);
}

.hero__card-title {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: var(--space-md);
}

.hero__card-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.hero__card-item:last-child { border-bottom: none; }

.hero__card-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

.hero__card-item span {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.8);
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--gold);
  color: var(--forest-deep);
  border-color: var(--gold);
}

.btn--primary:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  color: var(--forest-deep);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(200,149,42,0.35);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.35);
}

.btn--outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
  color: var(--white);
}

.btn--forest {
  background: var(--forest);
  color: var(--white);
  border-color: var(--forest);
}

.btn--forest:hover {
  background: var(--forest-mid);
  border-color: var(--forest-mid);
  color: var(--white);
}

.btn--sm { padding: 0.5rem 1rem; font-size: 0.82rem; }
.btn--lg { padding: 1rem 2rem; font-size: 1rem; }

/* ── Trust Bar ───────────────────────────────────────────── */
.trust-bar {
  background: var(--cream-dark);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: var(--space-sm) 0;
}

.trust-bar__inner {
  max-width: var(--full-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.trust-bar__item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--ink-light);
  font-weight: 500;
}

.trust-bar__icon {
  color: var(--sage);
  font-size: 1rem;
}

/* ── Silo Cards / Feature Grid ───────────────────────────── */
.section {
  padding: var(--space-2xl) 0;
}

.section--dark {
  background: var(--forest-deep);
  color: var(--white);
}

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

.section--cream { background: var(--cream); }
.section--white { background: var(--white); }
.section--gold-pale { background: var(--gold-pale); }

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: var(--space-sm);
}

.section-label--light { color: var(--gold-light); }

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: var(--space-sm);
  color: var(--forest-deep);
}

.section-title--light { color: var(--white); }

.section-subtitle {
  font-size: 1.05rem;
  color: var(--ink-light);
  max-width: 540px;
}

.section-subtitle--light { color: rgba(255,255,255,0.65); }

.section-header { margin-bottom: var(--space-xl); }

/* Card grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
}

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

.card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition);
}

.card:hover {
  border-color: var(--sage-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card__icon {
  width: 48px;
  height: 48px;
  background: var(--forest-deep);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 1.4rem;
}

.card__label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--sage);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.4rem;
}

.card__title {
  font-size: 1.3rem;
  margin-bottom: 0.6rem;
  color: var(--forest-deep);
}

.card p { font-size: 0.92rem; color: var(--ink-light); margin-bottom: var(--space-sm); }

.card__link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--forest-mid);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap var(--transition), color var(--transition);
}

.card__link:hover { color: var(--gold); gap: 0.6rem; }

/* ── Article Layout ──────────────────────────────────────── */
.article-hero {
  background: var(--forest-deep);
  padding: var(--space-2xl) 0 var(--space-xl);
  position: relative;
  overflow: hidden;
}

.article-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--cream));
}

.article-hero .container--narrow { position: relative; z-index: 1; }

.article-category {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: var(--space-sm);
  text-decoration: none;
}

.article-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  margin-bottom: var(--space-sm);
  line-height: 1.15;
}

.article-hero .article-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.7);
  max-width: 600px;
  margin-bottom: var(--space-lg);
  font-family: var(--font-body);
  font-weight: 300;
}

/* Author box */
.author-box {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(200,149,42,0.2);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.author-box__avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--sage);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--white);
  border: 2px solid rgba(200,149,42,0.4);
}

.author-box__info { flex: 1; }

.author-box__name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--white);
  display: block;
}

.author-box__cred {
  font-size: 0.78rem;
  color: var(--gold-light);
  display: block;
}

.author-box__date {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
}

.review-badge {
  background: rgba(200,149,42,0.15);
  border: 1px solid rgba(200,149,42,0.3);
  border-radius: var(--radius-sm);
  padding: 0.3rem 0.6rem;
  font-size: 0.72rem;
  color: var(--gold-light);
  font-weight: 600;
  white-space: nowrap;
}

/* Article body layout */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-2xl);
  align-items: start;
  padding: var(--space-xl) var(--space-2xl);
  max-width: var(--wide-width);
  margin: 0 auto;
}

.article-content h2 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-light);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
}

.article-content h2:first-child { margin-top: 0; border-top: none; padding-top: 0; }

.article-content h3 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  color: var(--forest);
}

.article-content ul,
.article-content ol { margin-bottom: var(--space-md); }

.article-content li { margin-bottom: 0.6rem; }

/* Table of Contents */
.toc {
  background: var(--cream-dark);
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
}

.toc__title {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--ink-light);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-sm);
}

.toc ol { padding-left: 1.2rem; margin: 0; counter-reset: toc-counter; list-style: none; }
.toc ol li { counter-increment: toc-counter; margin-bottom: 0.35rem; }
.toc ol li::before { content: counter(toc-counter) "."; color: var(--gold); font-weight: 600; margin-right: 0.4rem; font-size: 0.82rem; }
.toc a { font-size: 0.88rem; color: var(--forest-mid); text-decoration: none; }
.toc a:hover { color: var(--gold); text-decoration: underline; }

/* Medical disclaimer */
.medical-disclaimer {
  background: #FFF9EB;
  border: 1px solid #E8C96A;
  border-left: 4px solid var(--gold);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
  display: flex;
  gap: var(--space-sm);
}

.medical-disclaimer__icon { font-size: 1.2rem; flex-shrink: 0; line-height: 1.4; }

.medical-disclaimer p {
  font-size: 0.84rem;
  color: #7A6010;
  margin: 0;
  line-height: 1.6;
}

/* Callout boxes */
.callout {
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin: var(--space-md) 0;
}

.callout--science {
  background: var(--forest-deep);
  color: var(--white);
  border: none;
}

.callout--science h4 { color: var(--gold-light); font-family: var(--font-body); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.4rem; }
.callout--science p { color: rgba(255,255,255,0.8); font-size: 0.92rem; margin: 0; }

.callout--tip {
  background: var(--gold-pale);
  border: 1px solid #E8C96A;
}

.callout--tip h4 { color: var(--forest); font-size: 0.85rem; margin-bottom: 0.4rem; }
.callout--tip p { color: var(--ink-mid); font-size: 0.92rem; margin: 0; }

/* Product review cards */
.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  position: relative;
}

.product-card__rank {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: var(--forest-deep);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card--top {
  border-color: var(--gold);
  border-width: 2px;
}

.product-card--top::before {
  content: '⭐ EDITOR\'S PICK';
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: var(--space-sm);
}

.product-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-sm);
  padding-right: 2.5rem;
}

.product-card__name {
  font-size: 1.3rem;
  margin: 0;
  color: var(--forest-deep);
}

.product-card__brand {
  font-size: 0.8rem;
  color: var(--ink-light);
  margin-bottom: 0.2rem;
}

.rating {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.rating__stars { color: var(--gold); font-size: 0.9rem; }
.rating__num { font-size: 0.85rem; font-weight: 600; color: var(--ink); }

.product-card__meta {
  display: flex;
  gap: var(--space-md);
  margin: var(--space-sm) 0;
  flex-wrap: wrap;
}

.product-card__meta-item {
  font-size: 0.8rem;
  color: var(--ink-light);
}

.product-card__meta-item strong { color: var(--ink); }

.product-card__pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin: var(--space-sm) 0;
}

.pros-list, .cons-list { list-style: none; padding: 0; margin: 0; }

.pros-list li, .cons-list li {
  font-size: 0.84rem;
  padding: 0.2rem 0;
  display: flex;
  gap: 0.4rem;
  align-items: flex-start;
}

.pros-list li::before { content: '✓'; color: var(--sage); font-weight: 700; flex-shrink: 0; }
.cons-list li::before { content: '✗'; color: #C0392B; font-weight: 700; flex-shrink: 0; }

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-light);
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.product-card__price {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--forest-deep);
}

.product-card__price small { font-size: 0.7em; color: var(--ink-light); font-family: var(--font-body); font-weight: 400; }

/* Sidebar */
.article-sidebar { position: sticky; top: 90px; }

.sidebar-widget {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
}

.sidebar-widget__title {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ink-light);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-sm);
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--border-light);
}

.sidebar-widget ul { list-style: none; padding: 0; margin: 0; }

.sidebar-widget ul li {
  border-bottom: 1px solid var(--border-light);
  padding: 0.5rem 0;
  margin: 0;
}

.sidebar-widget ul li:last-child { border-bottom: none; }

.sidebar-widget a { font-size: 0.88rem; color: var(--forest-mid); }

.sidebar-cta {
  background: var(--forest-deep);
  color: var(--white);
  text-align: center;
}

.sidebar-cta .sidebar-widget__title { color: var(--gold-light); border-color: rgba(255,255,255,0.1); }
.sidebar-cta p { font-size: 0.85rem; color: rgba(255,255,255,0.7); margin-bottom: var(--space-sm); }

/* Science badge */
.science-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--forest-deep);
  color: var(--gold-light);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
}

/* Citations */
.citations {
  background: var(--cream-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-top: var(--space-xl);
}

.citations__title {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--ink-light);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-sm);
}

.citations ol { padding-left: 1.4rem; margin: 0; }
.citations li { font-size: 0.8rem; color: var(--ink-light); margin-bottom: 0.4rem; }
.citations a { color: var(--forest-mid); }

/* FAQ */
.faq-section { margin-top: var(--space-xl); }

.faq-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-xs);
  overflow: hidden;
}

.faq-question {
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  padding: var(--space-md);
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--forest-deep);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  transition: background var(--transition);
}

.faq-question:hover { background: var(--cream-dark); }
.faq-question .faq-icon { font-size: 1.2rem; color: var(--gold); flex-shrink: 0; transition: transform var(--transition); }
.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  display: none;
  padding: 0 var(--space-md) var(--space-md);
  font-size: 0.93rem;
  color: var(--ink-mid);
  border-top: 1px solid var(--border-light);
  padding-top: var(--space-sm);
}

.faq-item.open .faq-answer { display: block; }

/* Comparison table */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-md) 0;
  font-size: 0.88rem;
}

.comparison-table th {
  background: var(--forest-deep);
  color: var(--white);
  padding: 0.75rem 1rem;
  text-align: left;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.comparison-table td {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--border-light);
  color: var(--ink-mid);
  vertical-align: middle;
}

.comparison-table tr:nth-child(even) td { background: var(--cream); }
.comparison-table td:first-child { font-weight: 600; color: var(--ink); }

.check { color: var(--sage); }
.cross { color: #C0392B; }

/* Key findings box */
.key-findings {
  background: var(--forest-deep);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin: var(--space-lg) 0;
}

.key-findings__title {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: var(--space-sm);
}

.key-findings ul { list-style: none; padding: 0; margin: 0; }
.key-findings ul li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  font-size: 0.92rem;
  color: rgba(255,255,255,0.85);
  margin: 0;
}
.key-findings ul li:last-child { border-bottom: none; }
.key-findings ul li::before { content: '→'; color: var(--gold); font-weight: 700; flex-shrink: 0; }

/* Score badge */
.score-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: var(--forest-deep);
  color: var(--white);
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  min-width: 70px;
}

.score-badge__num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
  color: var(--gold-light);
}

.score-badge__label {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.55);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .card-grid--3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .site-nav { display: none; }
  .site-nav.open { display: flex; flex-direction: column; position: fixed; inset: 68px 0 0 0; background: var(--forest-deep); padding: var(--space-lg); gap: 0; overflow-y: auto; }
  .site-nav.open ul { flex-direction: column; width: 100%; }
  .site-nav.open a { font-size: 1rem; padding: 1rem 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .nav-toggle { display: flex; flex-direction: column; }
  .hero__stats { grid-template-columns: repeat(3, 1fr); }
  .site-footer__grid { grid-template-columns: 1fr; }
  .card-grid--3, .card-grid--2 { grid-template-columns: 1fr; }
  .product-card__pros-cons { grid-template-columns: 1fr; }
  .hero { padding: var(--space-xl) 0; }
  .trust-bar__inner { gap: var(--space-md); }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2rem; }
  .hero__actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
}

/* ── Utility ─────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-sage { color: var(--sage); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.hidden { display: none; }

/* Affiliate disclosure */
.affiliate-notice {
  background: var(--cream-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.6rem var(--space-sm);
  font-size: 0.78rem;
  color: var(--ink-light);
  margin-bottom: var(--space-md);
}