/* ==========================================================================
   VAPOCEPTDIRECT.COM — AUTHORITY LEDGER DESIGN SYSTEM
   Family 18 (Prompt 18: Official Reference Store & Clinical Ledger)
   Built on the structural model of memohoneystore.com
   Strict Mobile Containment & Zero Horizontal Scroll (320px–430px+)
   ========================================================================== */

/* ── 1. Color Palette & Typography Tokens ───────────────────────────────── */
:root {
  --ink: #131B2A;           /* Primary text / Deep midnight slate */
  --ink-2: #2B384E;         /* Secondary text / muted slate */
  --ink-3: #586884;         /* Subtle labels, kickers, timestamps */
  --paper: #FBF8F3;         /* Base page canvas, warm ivory paper */
  --wax: #F4EDE0;           /* Warm wax ledger card background */
  --wax-2: #E5DBCE;         /* Delicate card border / table rule */
  --accent: #D97706;        /* Neurovascular amber gold accent */
  --accent-light: #F59E0B;  /* Bright gold hover state */
  --accent-deep: #B45309;   /* Deep interactive tone */
  --contrast-sec: #101826;  /* Deep navy contrast section */
  --contrast-ink: #0A0F18;  /* Nightfall black ink */
  --sage-tint: #EBF3EE;     /* Verified scorecard background */
  --sage-border: #2F6A4F;   /* Calm clinical green check border */
  --white: #FFFFFF;
  --danger: #A83220;        /* Contraindications / Warnings */
  --danger-tint: #FDF1EE;

  /* Typography */
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Karla", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", Menlo, Consolas, monospace;

  /* Elevation Shadows */
  --shadow-sm: 0 2px 6px rgba(19, 27, 42, 0.05);
  --shadow-md: 0 6px 18px rgba(19, 27, 42, 0.08);
  --shadow-lg: 0 14px 34px rgba(19, 27, 42, 0.12);
  --shadow-featured: 0 16px 40px rgba(217, 119, 6, 0.22);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
}

/* ── 2. Viewport Containment & Reset (Zero Lateral Scroll) ───────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  width: 100%;
  max-width: 100vw;
  overflow-x: clip;
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
}

body {
  width: 100%;
  max-width: 100vw;
  overflow-x: clip;
  position: relative;
  background-color: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@supports not (overflow-x: clip) {
  html, body { overflow-x: hidden; }
}

header, nav, main, section, footer, article, aside, .hero, .ribbon, .wrap, .narrow, .panel {
  max-width: 100%;
  box-sizing: border-box;
}

section {
  overflow-x: clip;
  padding: 4.5rem 1.25rem;
}
@supports not (overflow-x: clip) {
  section { overflow-x: hidden; }
}

h1, h2, h3, h4, h5, h6, p, span, a, li, dt, dd, th, td, blockquote {
  overflow-wrap: break-word;
  word-break: break-word;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--accent-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.18s ease;
}
a:hover {
  color: var(--accent-light);
}

/* ── 3. Layout Wrappers ─────────────────────────────────────────────────── */
.wrap {
  width: 100%;
  max-width: 1140px;
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

.narrow {
  width: 100%;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

/* ── 4. Ribbon: Official Desk Notice ────────────────────────────────────── */
.ribbon {
  background: var(--contrast-ink);
  color: #CBD5E1;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  padding: 0.5rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.ribbon__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.ribbon__badge {
  background: var(--accent);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.68rem;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  white-space: nowrap;
  letter-spacing: 0.06em;
}
.ribbon__txt {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
@media (max-width: 768px) {
  .ribbon__inner {
    justify-content: center;
    text-align: center;
  }
  .ribbon__badge {
    display: none;
  }
  .ribbon__txt {
    font-size: 0.72rem;
    white-space: normal;
  }
}

/* ── 5. Masthead & Navigation ───────────────────────────────────────────── */
.masthead {
  background: rgba(251, 248, 243, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--wax-2);
  position: sticky;
  top: 0;
  z-index: 990;
  width: 100%;
}
.masthead__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1rem;
  gap: 1rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
}
.logo__mark {
  flex-shrink: 0;
}
.logo__text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.45rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.logo__text span {
  font-size: 0.8rem;
  color: var(--accent);
  vertical-align: super;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav__link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-2);
  text-decoration: none;
  padding: 0.35rem 0;
  position: relative;
  transition: color 0.18s ease;
}
.nav__link:hover,
.nav__link--active {
  color: var(--accent);
}
.nav__link--active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
}

.masthead__cta {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}
.burger {
  display: none;
  background: none;
  border: 1px solid var(--wax-2);
  border-radius: var(--radius-sm);
  padding: 0.45rem;
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
}
.burger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  transition: all 0.25s ease;
}
.burger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.burger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.burger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 900px) {
  .burger {
    display: flex;
  }
  .nav {
    position: fixed;
    top: 65px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--paper);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem 1.5rem;
    gap: 1.25rem;
    border-top: 1px solid var(--wax-2);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.28s ease, opacity 0.25s ease;
    z-index: 999;
    overflow-y: auto;
  }
  .nav.nav--open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav__link {
    font-size: 1.15rem;
    width: 100%;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--wax-2);
  }
  .masthead__cta .btn--header {
    display: none;
  }
}

/* ── 6. Buttons & Interactive Elements ──────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius-md);
  padding: 0.85rem 1.75rem;
  font-size: 0.98rem;
  line-height: 1.2;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: center;
  border: 1px solid transparent;
}
.btn--primary {
  background: var(--accent);
  color: #FFFFFF !important;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.32);
}
.btn--primary:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(217, 119, 6, 0.42);
}
.btn--secondary {
  background: #FFFFFF;
  color: var(--ink) !important;
  border-color: var(--wax-2);
  box-shadow: var(--shadow-sm);
}
.btn--secondary:hover {
  background: var(--wax);
  border-color: var(--ink-3);
}
.btn--header {
  background: var(--ink);
  color: #FFFFFF !important;
  font-size: 0.85rem;
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-sm);
}
.btn--header:hover {
  background: var(--accent);
}
.btn--buybar {
  background: var(--accent);
  color: #FFFFFF !important;
  font-size: 0.88rem;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

/* ── 7. Hero Section ────────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(180deg, #FBF8F3 0%, #F5EFE4 100%);
  padding: 3.5rem 1.25rem 4rem;
  border-bottom: 1px solid var(--wax-2);
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}
.kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 0.85rem;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.8vw, 2.9rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--ink);
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
}
.hero h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent-deep);
}
.hero__lead {
  font-size: 1.12rem;
  line-height: 1.65;
  color: var(--ink-2);
  margin-bottom: 1.75rem;
}
.hero__cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.25rem;
}

.hero__trust {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--wax-2);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--ink-2);
}
.trust-item svg {
  color: var(--sage-border);
  flex-shrink: 0;
}

.hero__media {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero__img-wrap {
  position: relative;
  max-width: 380px;
  width: 100%;
}
.hero__stamp {
  position: absolute;
  bottom: -15px;
  right: -10px;
  background: var(--ink);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--wax-2);
  box-shadow: var(--shadow-md);
}

@media (max-width: 900px) {
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }
  .hero__media {
    order: -1;
  }
  .hero__img-wrap {
    max-width: 320px;
  }
}
@media (max-width: 480px) {
  .hero {
    padding: 2.25rem 1rem 3rem;
  }
  .hero__trust {
    grid-template-columns: 1fr;
  }
  .hero__stamp {
    position: static;
    margin-top: 0.75rem;
    text-align: center;
  }
  .hero h1 em {
    white-space: normal;
  }
}

/* ── 8. Audience Transparency Grid ──────────────────────────────────────── */
.qual-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.qual-card {
  background: var(--white);
  border: 1px solid var(--wax-2);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.25rem;
  box-shadow: var(--shadow-sm);
}
.qual-card__head {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
}
.qual-card--for .qual-card__head { color: var(--sage-border); }
.qual-card--skip .qual-card__head { color: var(--danger); }
.qual-card--not .qual-card__head { color: var(--accent-deep); }
.qual-card p {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ink-2);
}
@media (max-width: 800px) {
  .qual-grid {
    grid-template-columns: 1fr;
  }
}

/* ── 9. AEO Summary-First ("The Short Answer") ───────────────────────────── */
.sec-aeo {
  background: var(--paper);
  border-bottom: 1px solid var(--wax-2);
}
.aeo-box {
  background: var(--white);
  border-left: 4px solid var(--accent);
  border-top: 1px solid var(--wax-2);
  border-right: 1px solid var(--wax-2);
  border-bottom: 1px solid var(--wax-2);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.85rem 2rem;
  box-shadow: var(--shadow-sm);
}
.aeo-box h2 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.85rem;
}
.aeo-box p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink-2);
}
.aeo-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--wax-2);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--ink-3);
}

/* Trust Showcase - Official Laboratory & URL Verification */
.trust-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.25rem;
  align-items: center;
  background: #FFFFFF;
  border: 1px solid var(--wax-2);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-top: 2rem;
  box-shadow: var(--shadow-sm);
}
.trust-showcase__media {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--wax-2);
}
.trust-showcase__media img {
  width: 100%;
  height: auto;
  display: block;
}
.trust-showcase__copy h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--ink);
  margin-bottom: 0.85rem;
  line-height: 1.25;
}
.trust-showcase__copy p {
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--ink-2);
  margin-bottom: 1rem;
}
.trust-showcase__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.trust-badge-pill {
  background: var(--sage-tint);
  color: var(--sage-border);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid rgba(47, 106, 79, 0.2);
}

@media (max-width: 860px) {
  .trust-showcase {
    grid-template-columns: 1fr;
    padding: 1.5rem 1.25rem;
    gap: 1.5rem;
  }
}

/* Neurovascular Mechanism Showcase */
.mech-showcase {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.25rem;
  align-items: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  margin-bottom: 3rem;
}
.mech-showcase__media {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.mech-showcase__media img {
  width: 100%;
  height: auto;
  display: block;
}
.mech-showcase__copy h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: #FFFFFF;
  margin-bottom: 0.85rem;
  line-height: 1.25;
}
.mech-showcase__copy p {
  font-size: 0.98rem;
  line-height: 1.65;
  color: #CBD5E1;
  margin-bottom: 1rem;
}
.mech-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.mech-pill {
  background: rgba(217, 119, 6, 0.2);
  color: #FBBF24;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid rgba(217, 119, 6, 0.4);
}

@media (max-width: 860px) {
  .mech-showcase {
    grid-template-columns: 1fr;
    padding: 1.5rem 1.25rem;
    gap: 1.5rem;
  }
}

/* ── 10. Supplement Facts Panel (Authentic Ledger Style) ─────────────────── */
.sec-facts {
  background: var(--wax);
  border-bottom: 1px solid var(--wax-2);
}
.sec-head {
  text-align: center;
  margin-bottom: 2.75rem;
}
.sec-title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.2vw, 2.45rem);
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.sec-sub {
  font-size: 1.05rem;
  color: var(--ink-2);
  max-width: 680px;
  margin: 0 auto;
}

.facts-panel {
  max-width: 680px;
  margin: 0 auto;
  background: #FFFFFF;
  border: 3px double var(--ink);
  border-radius: var(--radius-sm);
  padding: 1.75rem;
  box-shadow: var(--shadow-md);
  box-sizing: border-box;
}
.facts-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1;
  border-bottom: 8px solid var(--ink);
  padding-bottom: 0.35rem;
}
.facts-serving {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.45rem 0;
  border-bottom: 4px solid var(--ink);
}
.facts-header {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--ink);
}

.tablewrap {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  display: block;
  box-sizing: border-box;
  touch-action: pan-x pan-y;
}
.facts-table {
  width: 100%;
  border-collapse: collapse;
}
.facts-table tr {
  border-bottom: 1px solid #D1D5DB;
}
.facts-table tr.rule-heavy {
  border-bottom: 5px solid var(--ink);
}
.facts-table td, .facts-table th {
  padding: 0.45rem 0.25rem;
  font-size: 0.88rem;
  text-align: left;
}
.facts-table td.col-right, .facts-table th.col-right {
  text-align: right;
  white-space: nowrap;
}
.facts-table .row--sub {
  padding-left: 1rem;
  font-style: italic;
  color: var(--ink-2);
}
.facts-table .row--bold {
  font-weight: 700;
}
.facts-table .badge-un {
  background: #FEE2E2;
  color: var(--danger);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  font-weight: 600;
  display: inline-block;
}
.facts-table .badge-dis {
  background: var(--sage-tint);
  color: var(--sage-border);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  font-weight: 600;
  display: inline-block;
}

.facts-footnote {
  font-size: 0.78rem;
  color: var(--ink-3);
  padding-top: 0.65rem;
  line-height: 1.45;
}
.facts-other {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--wax-2);
  font-size: 0.84rem;
  color: var(--ink-2);
}

@media (max-width: 480px) {
  .facts-panel {
    padding: 1.1rem 0.75rem;
  }
  .facts-table td.col-right {
    white-space: normal;
    font-size: 0.82rem;
  }
}

/* ── 11. Evidence Comb (Meter Bars & Cell Monograph) ─────────────────────── */
.sec-comb {
  background: var(--paper);
  border-bottom: 1px solid var(--wax-2);
}
.comb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}
.comb-card {
  background: var(--white);
  border: 1px solid var(--wax-2);
  border-radius: var(--radius-md);
  padding: 1.65rem 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.meter {
  width: 100%;
  height: 6px;
  background: #E5E7EB;
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 0.85rem;
}
.meter__bar {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent) 0%, var(--sage-border) 100%);
  border-radius: 3px;
}
.comb-card__num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
}
.comb-card__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.45rem;
  line-height: 1.25;
}
.comb-card__dose {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  color: var(--ink-3);
  margin-bottom: 0.85rem;
  display: block;
}
.comb-card__text {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--ink-2);
  margin-bottom: 1.15rem;
  flex: 1;
}
.comb-card__verdict {
  background: var(--sage-tint);
  border-left: 3px solid var(--sage-border);
  padding: 0.65rem 0.85rem;
  font-size: 0.84rem;
  color: #133E26;
  line-height: 1.45;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
@media (max-width: 480px) {
  .comb-grid {
    grid-template-columns: 1fr;
  }
}

/* ── 12. Mechanisms Section (Dark Panel Contrast) ───────────────────────── */
.sec-mech {
  background: var(--contrast-sec);
  color: #F1F5F9;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.sec-mech .sec-title {
  color: #FFFFFF;
}
.sec-mech .sec-sub {
  color: #94A3B8;
}
.mech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}
.mech-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1.65rem 1.4rem;
}
.mech-card__num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 700;
  display: block;
  margin-bottom: 0.65rem;
}
.mech-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: #FFFFFF;
  margin-bottom: 0.75rem;
  line-height: 1.25;
}
.mech-card p {
  font-size: 0.92rem;
  line-height: 1.6;
  color: #CBD5E1;
}
@media (max-width: 480px) {
  .mech-grid {
    grid-template-columns: 1fr;
  }
}

/* ── 13. Transparency Scorecard (Sage Green Comparison) ─────────────────── */
.sec-compare {
  background: var(--paper);
  border-bottom: 1px solid var(--wax-2);
}
.table--compare {
  width: 100%;
  border-collapse: collapse;
  background: #FFFFFF;
  border: 1px solid var(--wax-2);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.table--compare th {
  background: var(--ink);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 1rem 0.85rem;
  text-align: left;
}
.table--compare th.col-official {
  background: var(--accent-deep);
  color: #FFFFFF;
}
.table--compare td {
  padding: 0.85rem;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--wax-2);
}
.table--compare tr:nth-child(even) td {
  background: #FAFAF9;
}
.table--compare td.col-official {
  background: var(--sage-tint) !important;
  font-weight: 600;
  color: #133E26;
  border-left: 2px solid var(--sage-border);
  border-right: 2px solid var(--sage-border);
}
@media (max-width: 640px) {
  .table--compare {
    min-width: 480px;
    font-size: 0.82rem;
  }
}
@media (max-width: 380px) {
  .table--compare {
    min-width: 400px;
    font-size: 0.76rem;
  }
}

/* ── 14. Realistic Outcomes Timeline ────────────────────────────────────── */
.sec-outcomes {
  background: var(--wax);
  border-bottom: 1px solid var(--wax-2);
}
.timeline-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.timeline-card {
  background: #FFFFFF;
  border: 1px solid var(--wax-2);
  border-radius: var(--radius-md);
  padding: 1.65rem 1.4rem;
  position: relative;
  box-shadow: var(--shadow-sm);
}
.timeline-tag {
  display: inline-block;
  background: var(--ink);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  margin-bottom: 0.85rem;
}
.timeline-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--ink);
  margin-bottom: 0.65rem;
}
.timeline-card p {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--ink-2);
}
@media (max-width: 768px) {
  .timeline-grid {
    grid-template-columns: 1fr;
  }
}

/* ── 15. Verified Reviews ───────────────────────────────────────────────── */
.sec-reviews {
  background: var(--paper);
  border-bottom: 1px solid var(--wax-2);
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 1.5rem;
}
.review-card {
  background: var(--white);
  border: 1px solid var(--wax-2);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.review-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.65rem;
  font-size: 0.82rem;
  color: var(--ink-3);
}
.review-badge {
  background: var(--sage-tint);
  color: var(--sage-border);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
}
.review-stars {
  color: var(--accent);
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 0.65rem;
}
.review-card h4 {
  font-family: var(--font-display);
  font-size: 1.12rem;
  color: var(--ink);
  margin-bottom: 0.55rem;
}
.review-card p {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ink-2);
  flex: 1;
}
.review-limit {
  margin-top: 0.85rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--wax-2);
  font-size: 0.82rem;
  color: var(--ink-3);
  font-style: italic;
}
@media (max-width: 480px) {
  .reviews-grid {
    grid-template-columns: 1fr;
  }
}

/* ── 16. Pricing Packages ───────────────────────────────────────────────── */
.sec-pricing {
  background: var(--wax);
  border-bottom: 1px solid var(--wax-2);
}
.packs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  align-items: stretch;
}
.pack {
  background: #FFFFFF;
  border: 1px solid var(--wax-2);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.pack:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.pack--featured {
  border: 2px solid var(--accent);
  box-shadow: var(--shadow-featured);
  background: #FFFFFF;
  transform: scale(1.03);
  z-index: 2;
}
.pack--featured:hover {
  transform: scale(1.03) translateY(-3px);
}
.pack__badge {
  position: absolute;
  top: -14px;
  background: var(--accent);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  max-width: 90%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pack__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--ink);
  margin-top: 0.5rem;
  margin-bottom: 0.25rem;
}
.pack__supply {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--ink-3);
  margin-bottom: 1.25rem;
}
.pack__img {
  max-width: 190px;
  height: auto;
  margin-bottom: 1.25rem;
}
.pack__price {
  margin-bottom: 0.45rem;
}
.pack__price-num {
  font-family: var(--font-display);
  font-size: 2.85rem;
  font-weight: 800;
  color: var(--ink);
  line-height: 1;
}
.pack__price-sub {
  font-size: 0.95rem;
  color: var(--ink-3);
}
.pack__total {
  font-size: 0.92rem;
  color: var(--ink-2);
  font-weight: 600;
  margin-bottom: 0.35rem;
}
.pack__ship {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--sage-border);
  margin-bottom: 0.35rem;
}
.pack__savings {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-deep);
  font-weight: 700;
  margin-bottom: 1.5rem;
}
.pack .btn {
  width: 100%;
}
@media (max-width: 900px) {
  .packs {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin: 0 auto;
  }
  .pack--featured {
    transform: none;
  }
  .pack--featured:hover {
    transform: translateY(-3px);
  }
}

/* ── 17. Guarantee Decoded ──────────────────────────────────────────────── */
.sec-guarantee {
  background: var(--contrast-sec);
  color: #FFFFFF;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.sec-guarantee .sec-title { color: #FFFFFF; }
.sec-guarantee .sec-sub { color: #94A3B8; }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}
.step-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.25rem;
}
.step-card__num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.5rem;
  display: block;
}
.step-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: #FFFFFF;
  margin-bottom: 0.65rem;
}
.step-card p {
  font-size: 0.88rem;
  line-height: 1.55;
  color: #CBD5E1;
}

.warning-box {
  background: rgba(217, 119, 6, 0.12);
  border: 1px solid rgba(217, 119, 6, 0.35);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-top: 2rem;
}
.warning-box h4 {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  color: #FBBF24;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}
.warning-box p {
  font-size: 0.92rem;
  line-height: 1.6;
  color: #E2E8F0;
}
@media (max-width: 480px) {
  .steps-grid {
    grid-template-columns: 1fr;
  }
}

/* ── 18. FAQ Section ────────────────────────────────────────────────────── */
.sec-faq {
  background: var(--paper);
  border-bottom: 1px solid var(--wax-2);
}
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}
.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--wax-2);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--shadow-sm);
}
.faq-item h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.65rem;
}
.faq-item p {
  font-size: 0.96rem;
  line-height: 1.65;
  color: var(--ink-2);
}

/* ── 19. Banner Final ───────────────────────────────────────────────────── */
.sec-final {
  background: var(--wax);
  text-align: center;
  padding: 4.5rem 1.25rem;
  border-bottom: 1px solid var(--wax-2);
}
.sec-final h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  color: var(--ink);
  margin-bottom: 1rem;
}
.sec-final p {
  font-size: 1.1rem;
  color: var(--ink-2);
  max-width: 640px;
  margin: 0 auto 2rem;
}

/* ── 20. Footer ─────────────────────────────────────────────────────────── */
.footer {
  background: var(--contrast-ink);
  color: #CBD5E1;
  padding: 4rem 1.25rem 6.5rem;
  font-size: 0.9rem;
  line-height: 1.6;
}
.footer__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-bottom: 3rem;
}
.footer__head {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 1rem;
}
.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.footer__links a {
  color: #E2E8F0;
  text-decoration: none;
  transition: color 0.18s ease;
}
.footer__links a:hover {
  color: var(--accent-light);
  text-decoration: underline;
}
.footer__txt {
  font-size: 0.85rem;
  color: #94A3B8;
}

.fda-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
  margin-bottom: 1.75rem;
  font-size: 0.82rem;
  color: #94A3B8;
  line-height: 1.55;
}
.fda-box p + p {
  margin-top: 0.75rem;
}
.footer__copy {
  text-align: center;
  font-size: 0.82rem;
  color: #64748B;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 1.5rem;
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
}

/* ── 21. Sticky Mobile Buy Bar ──────────────────────────────────────────── */
.buybar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 100vw;
  box-sizing: border-box;
  overflow: hidden;
  background: rgba(19, 27, 42, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.55rem 0.85rem calc(0.55rem + env(safe-area-inset-bottom));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  z-index: 998;
  box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.25);
}
.buybar__txt {
  flex: 1 1 0%;
  min-width: 0;
  overflow: hidden;
}
.buybar b {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: #FFFFFF;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.buybar span {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #CBD5E1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── 22. Article & Subpage Layouts ──────────────────────────────────────── */
.article-body {
  padding: 3.5rem 1.25rem 5rem;
  background: var(--paper);
}
.article-body h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.65rem);
  color: var(--ink);
  line-height: 1.2;
  margin-bottom: 1rem;
}
.article-body h2 {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 2.5vw, 1.85rem);
  color: var(--ink);
  margin-top: 2.25rem;
  margin-bottom: 0.85rem;
  line-height: 1.25;
}
.article-body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--ink);
  margin-top: 1.65rem;
  margin-bottom: 0.55rem;
}
.article-body p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink-2);
  margin-bottom: 1.25rem;
}
.article-body ul, .article-body ol {
  margin-left: 1.4rem;
  margin-bottom: 1.5rem;
}
.article-body li {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink-2);
  margin-bottom: 0.45rem;
}

.takeaways-box {
  background: var(--wax);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.5rem 1.75rem;
  margin: 2rem 0;
}
.takeaways-box h4 {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  text-transform: uppercase;
  color: var(--accent-deep);
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}
.takeaways-box ul {
  margin-bottom: 0;
  margin-left: 1.2rem;
}

.toc-box {
  background: var(--white);
  border: 1px solid var(--wax-2);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.5rem;
  margin: 1.75rem 0 2.25rem;
  box-shadow: var(--shadow-sm);
}
.toc-box h4 {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink);
  margin-bottom: 0.65rem;
}
.toc-box ol {
  margin-left: 1.2rem;
  margin-bottom: 0;
}
.toc-box a {
  color: var(--ink-2);
  font-size: 0.92rem;
  text-decoration: none;
}
.toc-box a:hover {
  color: var(--accent);
  text-decoration: underline;
}

.postgrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
  margin-top: 2rem;
}
.postcard {
  background: #FFFFFF;
  border: 1px solid var(--wax-2);
  border-radius: var(--radius-md);
  padding: 1.65rem 1.4rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
  color: inherit;
}
.postcard:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.postcard__cat {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}
.postcard__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.25;
  margin-bottom: 0.65rem;
}
.postcard__desc {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--ink-2);
  flex: 1;
  margin-bottom: 1.15rem;
}
.postcard__foot {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-3);
  display: flex;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--wax-2);
}
@media (max-width: 480px) {
  .postgrid {
    grid-template-columns: 1fr;
  }
}