/* ============================================================
   EnergyFreedom — Design System
   ============================================================ */

:root {
  --navy:         #0f172a;
  --navy-mid:     #1e293b;
  --navy-light:   #334155;
  --amber:        #d97706;
  --amber-light:  #fef3c7;
  --amber-border: #fcd34d;
  --green:        #16a34a;
  --green-dark:   #15803d;
  --green-light:  #f0fdf4;
  --green-border: #bbf7d0;
  --red:          #dc2626;
  --text:         #1e293b;
  --text-muted:   #64748b;
  --border:       #e2e8f0;
  --bg-light:     #f8fafc;
  --white:        #ffffff;

  --font-serif: Georgia, 'Times New Roman', serif;
  --font-sans:  -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;

  --radius:    8px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.14);

  --max-article: 760px;
  --max-site:   1120px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img { max-width: 100%; display: block; }

body {
  font-family: var(--font-serif);
  background: var(--white);
  color: var(--text);
  font-size: 18px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--amber); text-decoration: none; }
a:hover { text-decoration: underline; }

/* TOP BAR */
.top-bar {
  background: var(--amber);
  color: var(--navy);
  text-align: center;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  padding: 9px 16px;
  letter-spacing: 0.03em;
}
.top-bar a { color: var(--navy); text-decoration: underline; }

/* HEADER */
.site-header {
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 200;
  border-bottom: 3px solid var(--amber);
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}
.header-inner {
  max-width: var(--max-site);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.site-logo {
  font-family: var(--font-sans);
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  text-decoration: none;
}
.site-logo span { color: var(--amber); }
.site-logo small {
  display: block;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #94a3b8;
  margin-top: -4px;
}
.site-nav { display: flex; align-items: center; gap: 6px; }
.site-nav a {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  color: #94a3b8;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 6px 12px;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
}
.site-nav a:hover { color: var(--white); background: rgba(255,255,255,0.06); }
.nav-cta {
  background: var(--green) !important;
  color: var(--white) !important;
  padding: 9px 18px !important;
  border-radius: var(--radius) !important;
  font-size: 13px !important;
  box-shadow: 0 2px 8px rgba(22,163,74,0.4);
}
.nav-cta:hover { background: var(--green-dark) !important; }

/* HERO */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, #0d2137 50%, #071a2b 100%);
  position: relative;
  overflow: hidden;
  padding: 80px 24px 88px;
  text-align: center;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 40%, rgba(217,119,6,0.12) 0%, transparent 60%);
  pointer-events: none;
}
.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--amber);
  border: 1px solid rgba(217,119,6,0.4);
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(30px, 5.5vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
  max-width: 820px;
  margin: 0 auto 22px;
}
.hero h1 em { font-style: normal; color: var(--amber); }
.hero-sub {
  font-size: 18px;
  color: #94a3b8;
  max-width: 560px;
  margin: 0 auto 36px;
  font-family: var(--font-sans);
  line-height: 1.6;
}
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.stat-item { text-align: center; }
.stat-number { font-size: 32px; font-weight: 700; color: var(--amber); font-family: var(--font-sans); line-height: 1; }
.stat-label { font-family: var(--font-sans); font-size: 12px; color: #64748b; text-transform: uppercase; letter-spacing: 0.08em; margin-top: 6px; }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green);
  color: var(--white);
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 15px 32px;
  border-radius: var(--radius);
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 4px 16px rgba(22,163,74,0.35);
  cursor: pointer;
  border: none;
}
.btn:hover { background: var(--green-dark); text-decoration: none; color: var(--white); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(22,163,74,0.45); }
.btn-lg { font-size: 18px; padding: 18px 40px; }
.btn-amber { background: var(--amber); box-shadow: 0 4px 16px rgba(217,119,6,0.35); }
.btn-amber:hover { background: #b45309; box-shadow: 0 6px 20px rgba(217,119,6,0.45); }

/* PAGE WRAPPER */
.page-wrapper { max-width: var(--max-site); margin: 0 auto; padding: 56px 24px 80px; }

/* SECTION HEADER */
.section-header { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; }
.section-header h2 { font-family: var(--font-sans); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-muted); }
.section-header::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* CARDS */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; margin-bottom: 56px; }
.card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: box-shadow 0.25s, transform 0.2s, border-color 0.2s; position: relative; }
.card::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--amber); transform: scaleY(0); transition: transform 0.2s; border-radius: 3px 0 0 3px; }
.card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: transparent; }
.card:hover::before { transform: scaleY(1); }
.card-body { padding: 24px; }
.card-tag { font-family: var(--font-sans); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--amber); margin-bottom: 10px; }
.card h3 { font-size: 18px; line-height: 1.35; color: var(--text); margin-bottom: 12px; font-family: var(--font-serif); }
.card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; margin-bottom: 18px; font-family: var(--font-sans); }
.card-link { font-family: var(--font-sans); font-size: 13px; font-weight: 700; color: var(--green); text-decoration: none; display: inline-flex; align-items: center; gap: 5px; }
.card-link:hover { text-decoration: underline; }

/* FEATURED REVIEW */
.featured-review { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--amber-border); border-radius: var(--radius); overflow: hidden; margin-bottom: 56px; box-shadow: var(--shadow-md); }
.featured-review__left { background: linear-gradient(160deg, #1e293b 0%, #0f172a 100%); padding: 36px 32px; display: flex; flex-direction: column; gap: 20px; }
.featured-badge { display: inline-block; background: var(--amber); color: var(--navy); font-family: var(--font-sans); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; padding: 5px 12px; border-radius: 20px; width: fit-content; }
.featured-title { font-size: 28px; font-weight: 700; color: var(--white); line-height: 1.1; margin: 0; }
.featured-subtitle { font-family: var(--font-sans); font-size: 13px; color: #64748b; margin: -12px 0 0; }
.featured-rating { display: flex; align-items: center; gap: 12px; }
.rating-stars { font-size: 22px; color: var(--amber); letter-spacing: 2px; }
.rating-score { font-family: var(--font-sans); font-size: 28px; font-weight: 800; color: var(--white); line-height: 1; }
.rating-score small { font-size: 16px; font-weight: 400; color: #64748b; }
.featured-score-bars { display: flex; flex-direction: column; gap: 10px; }
.score-row { display: flex; align-items: center; gap: 10px; }
.score-label { font-family: var(--font-sans); font-size: 12px; color: #94a3b8; width: 130px; flex-shrink: 0; }
.score-bar { flex: 1; height: 6px; background: rgba(255,255,255,0.1); border-radius: 3px; overflow: hidden; }
.score-fill { height: 100%; background: linear-gradient(90deg, var(--amber) 0%, #f59e0b 100%); border-radius: 3px; }
.score-val { font-family: var(--font-sans); font-size: 12px; font-weight: 700; color: var(--amber); width: 28px; text-align: right; }
.featured-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.featured-tags span { font-family: var(--font-sans); font-size: 11px; font-weight: 600; color: #94a3b8; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08); padding: 4px 10px; border-radius: 20px; }
.featured-review__right { background: var(--white); padding: 36px 32px; display: flex; flex-direction: column; gap: 0; border-left: 1px solid var(--amber-border); }
.featured-verdict { font-style: italic; font-size: 16px; color: var(--text); line-height: 1.7; border-left: 3px solid var(--amber); padding-left: 16px; margin-bottom: 8px !important; }
.featured-benefits { list-style: none; padding: 0; margin: 20px 0 24px !important; display: flex; flex-direction: column; gap: 10px; }
.featured-benefits li { display: flex; align-items: center; gap: 10px; font-family: var(--font-sans); font-size: 14px; color: var(--text); font-weight: 500; }
.benefit-icon { font-size: 18px; flex-shrink: 0; }
.featured-pricing { display: flex; align-items: baseline; gap: 8px; margin-bottom: 20px; padding: 14px 16px; background: var(--bg-light); border-radius: var(--radius); border: 1px solid var(--border); }
.price-from { font-family: var(--font-sans); font-size: 12px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.price-main { font-family: var(--font-sans); font-size: 30px; font-weight: 800; color: var(--navy); line-height: 1; }
.price-main small { font-size: 14px; font-weight: 400; color: var(--text-muted); }
.price-note { font-family: var(--font-sans); font-size: 12px; color: var(--text-muted); }

/* TRUST STRIP */
.trust-strip { display: flex; justify-content: center; align-items: center; gap: 0; flex-wrap: wrap; background: var(--bg-light); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 20px 24px; margin-bottom: 56px; }
.trust-item { display: flex; align-items: center; gap: 10px; padding: 10px 28px; border-right: 1px solid var(--border); font-family: var(--font-sans); }
.trust-item:last-child { border-right: none; }
.trust-icon { font-size: 22px; }
.trust-text strong { display: block; font-size: 13px; font-weight: 700; color: var(--text); }
.trust-text span { font-size: 12px; color: var(--text-muted); }

/* EMAIL SECTION */
.email-section { background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%); padding: 72px 24px; text-align: center; position: relative; overflow: hidden; }
.email-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 60%, rgba(217,119,6,0.1) 0%, transparent 60%); pointer-events: none; }
.email-section h2 { font-size: clamp(22px, 4vw, 34px); color: var(--white); margin-bottom: 14px; position: relative; }
.email-section p { color: #94a3b8; font-family: var(--font-sans); font-size: 16px; max-width: 500px; margin: 0 auto 32px; position: relative; }
.email-lead-magnet { display: inline-flex; align-items: center; gap: 10px; background: rgba(217,119,6,0.15); border: 1px solid rgba(217,119,6,0.3); border-radius: var(--radius); padding: 12px 20px; margin-bottom: 28px; font-family: var(--font-sans); font-size: 14px; font-weight: 600; color: var(--amber-light); position: relative; }
.ml-form-wrapper { max-width: 480px; margin: 0 auto; position: relative; }

/* ARTICLE */
.article-wrap { max-width: var(--max-article); margin: 0 auto; padding: 0 24px; }
.article-header { padding: 52px 0 36px; border-bottom: 2px solid var(--border); margin-bottom: 40px; }
.article-eyebrow { font-family: var(--font-sans); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--amber); margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.article-eyebrow::before { content: ''; display: inline-block; width: 20px; height: 2px; background: var(--amber); }
.article-header h1 { font-size: clamp(26px, 4.5vw, 42px); line-height: 1.2; color: var(--navy); margin-bottom: 20px; font-weight: 700; }
.article-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-family: var(--font-sans); font-size: 13px; color: var(--text-muted); }
.article-meta .dot { color: var(--border); }
.article-meta .tag { background: var(--bg-light); border: 1px solid var(--border); padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; color: var(--text-muted); }
.article-body p { margin-bottom: 22px; color: var(--text); }
.article-body strong { color: var(--navy); }
.article-body h2 { font-size: clamp(20px, 3vw, 28px); color: var(--navy); margin: 48px 0 18px; padding-top: 48px; border-top: 1px solid var(--border); line-height: 1.25; }
.article-body h2:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.article-body h3 { font-size: 20px; color: var(--navy); margin: 32px 0 12px; padding-left: 14px; border-left: 3px solid var(--amber); line-height: 1.3; }
.article-body ul, .article-body ol { margin: 0 0 22px 24px; }
.article-body li { margin-bottom: 10px; padding-left: 4px; }
.article-body hr { border: none; border-top: 1px solid var(--border); margin: 40px 0; }
.article-body blockquote { border-left: 4px solid var(--amber); background: var(--amber-light); padding: 20px 24px; margin: 28px 0; font-style: italic; font-size: 19px; color: #78350f; border-radius: 0 var(--radius) var(--radius) 0; }
.article-body table { width: 100%; border-collapse: collapse; margin: 28px 0; font-family: var(--font-sans); font-size: 14px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.article-body th { background: var(--navy); color: var(--white); padding: 13px 16px; text-align: left; font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: 0.04em; }
.article-body td { padding: 12px 16px; border-bottom: 1px solid var(--border); vertical-align: top; }
.article-body tr:nth-child(even) td { background: var(--bg-light); }
.article-body tr:last-child td { border-bottom: none; }
.key-takeaway { background: var(--bg-light); border: 1px solid var(--border); border-left: 4px solid var(--navy); border-radius: 0 var(--radius) var(--radius) 0; padding: 20px 24px; margin: 28px 0; font-size: 16px; }
.key-takeaway strong { display: block; font-family: var(--font-sans); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: 8px; }
.cta-box { background: linear-gradient(135deg, var(--green-light) 0%, #dcfce7 100%); border: 1px solid var(--green-border); border-radius: var(--radius); padding: 32px; margin: 44px 0; text-align: center; position: relative; overflow: hidden; }
.cta-box h3 { font-size: 22px !important; color: var(--navy) !important; margin: 0 0 10px !important; padding: 0 !important; border: none !important; }
.cta-box p { font-family: var(--font-sans); font-size: 15px !important; color: #166534 !important; margin-bottom: 22px !important; }
.cta-note { font-family: var(--font-sans); font-size: 12px; color: var(--text-muted); margin-top: 12px !important; margin-bottom: 0 !important; }
.rating-badge { display: inline-flex; align-items: center; gap: 10px; background: var(--amber-light); border: 1px solid var(--amber-border); border-radius: var(--radius); padding: 10px 18px; font-family: var(--font-sans); font-size: 15px; font-weight: 700; color: #92400e; margin-bottom: 20px; }
.article-disclaimer { font-family: var(--font-sans); font-size: 13px; color: var(--text-muted); background: var(--bg-light); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 20px; margin-top: 40px; line-height: 1.6; }

/* FOOTER */
.site-footer { background: var(--navy); color: #475569; padding: 48px 24px 32px; font-family: var(--font-sans); }
.footer-inner { max-width: var(--max-site); margin: 0 auto; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 32px; padding-bottom: 32px; border-bottom: 1px solid #1e293b; margin-bottom: 24px; flex-wrap: wrap; }
.footer-brand p { font-size: 13px; color: #475569; max-width: 260px; line-height: 1.6; }
.footer-links-col h4 { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: #64748b; margin-bottom: 12px; }
.footer-links-col a { display: block; font-size: 14px; color: #64748b; text-decoration: none; margin-bottom: 8px; transition: color 0.2s; }
.footer-links-col a:hover { color: var(--white); }
.footer-bottom { font-size: 12px; color: #334155; line-height: 1.7; text-align: center; }

/* RESPONSIVE */
@media (max-width: 768px) {
  body { font-size: 17px; }
  .site-nav a:not(.nav-cta) { display: none; }
  .site-nav .nav-cta { font-size: 12px !important; padding: 8px 14px !important; }
  .hero { padding: 56px 20px 64px; }
  .hero-stats { gap: 24px; }
  .page-wrapper { padding: 36px 16px 60px; }
  .article-wrap { padding: 0 16px; }
  .article-header { padding: 36px 0 28px; }
  .featured-review { grid-template-columns: 1fr; }
  .featured-review__right { border-left: none; border-top: 1px solid var(--amber-border); }
  .trust-item { padding: 8px 16px; }
  .trust-item:nth-child(n+4) { display: none; }
  .footer-top { flex-direction: column; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 26px; }
  .btn-lg { font-size: 16px; padding: 15px 28px; }
  .cards-grid { grid-template-columns: 1fr; }
}