/* ============================================================
   GETMORESLEEPNOW.COM — Sleep Editorial Design System
   Palette: Midnight Indigo / Soft Lavender / Warm Gold
   Typography: DM Serif Display (headings) + Inter (body)
   ============================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Colors */
  --color-bg:          #0d0d2b;
  --color-bg-alt:      #12122e;
  --color-bg-card:     #1a1a3e;
  --color-bg-card-alt: #1e1e44;
  --color-surface:     #e8e4f0;
  --color-surface-dim: #d4ceea;
  --color-border:      rgba(232, 228, 240, 0.12);
  --color-border-soft: rgba(232, 228, 240, 0.07);

  --color-gold:        #d4a853;
  --color-gold-light:  #e8c06e;
  --color-gold-dark:   #b8912f;
  --color-gold-glow:   rgba(212, 168, 83, 0.18);

  --color-indigo:      #1a1a3e;
  --color-lavender:    #e8e4f0;
  --color-lilac:       #b8b0d4;
  --color-violet:      #7b6fa0;

  --color-text:        #f0edf8;
  --color-text-muted:  #b8b0d4;
  --color-text-faint:  #7b6fa0;
  --color-white:       #ffffff;

  --color-star:        #d4a853;
  --color-star-empty:  rgba(212, 168, 83, 0.25);

  /* Gradients */
  --gradient-hero: linear-gradient(
    175deg,
    #0a0a22 0%,
    #0d0d2b 35%,
    #111130 70%,
    #16163a 100%
  );
  --gradient-section: linear-gradient(180deg, #0d0d2b 0%, #0f0f2f 100%);
  --gradient-card: linear-gradient(145deg, #1e1e48 0%, #181838 100%);
  --gradient-gold: linear-gradient(135deg, #d4a853 0%, #e8c06e 50%, #d4a853 100%);
  --gradient-cta: linear-gradient(135deg, #c49840 0%, #d4a853 40%, #e8c06e 100%);
  --gradient-shimmer: linear-gradient(
    90deg,
    transparent 0%,
    rgba(212, 168, 83, 0.08) 50%,
    transparent 100%
  );

  /* Typography */
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Scale */
  --text-xs:   0.75rem;   /* 12px */
  --text-sm:   0.875rem;  /* 14px */
  --text-base: 1rem;      /* 16px */
  --text-lg:   1.125rem;  /* 18px */
  --text-xl:   1.35rem;   /* ~22px */
  --text-2xl:  1.75rem;   /* 28px */
  --text-3xl:  2.25rem;   /* 36px */
  --text-4xl:  3rem;      /* 48px */
  --text-5xl:  3.75rem;   /* 60px */
  --text-hero: clamp(2.5rem, 6vw, 5rem);

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg:   0 8px 40px rgba(0,0,0,0.6);
  --shadow-xl:   0 20px 80px rgba(0,0,0,0.7);
  --shadow-gold: 0 0 30px rgba(212, 168, 83, 0.25);
  --shadow-gold-sm: 0 0 12px rgba(212, 168, 83, 0.2);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 150ms;
  --duration-base: 300ms;
  --duration-slow: 600ms;

  /* Layout */
  --container-max: 1280px;
  --container-narrow: 768px;
  --container-wide: 1280px;
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ---------- Container ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.container--narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* ---------- Scroll Animation ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.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; }
.fade-in-delay-5 { transition-delay: 0.5s; }

/* ---------- Conference Banner ---------- */
#conference-banner {
  display: none;
  background: linear-gradient(90deg, var(--color-gold-dark), var(--color-gold), var(--color-gold-light));
  color: #0d0d2b;
  padding: var(--space-3) var(--space-6);
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  position: relative;
  z-index: 200;
  animation: slideBannerIn 0.6s var(--ease-out) both;
}
#conference-banner.visible { display: block; }
@keyframes slideBannerIn {
  from { transform: translateY(-100%); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
#conference-banner .banner-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
#conference-banner .badge {
  background: rgba(13, 13, 43, 0.2);
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ---------- Navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 13, 43, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--duration-base) var(--ease-in-out);
}
.nav.scrolled {
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  letter-spacing: 0.01em;
}
.nav__logo svg {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}
.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--gradient-cta);
  color: #0d0d2b;
  font-size: var(--text-sm);
  font-weight: 700;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
  transition: transform var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
}
.nav__cta:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-gold-sm);
}

/* ---------- Hero Section ---------- */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-8) var(--space-6) var(--space-16);
  position: relative;
}

/* Ambient glow behind content */
.hero::before {
  content: '';
  position: absolute;
  left: -200px;
  top: 50%;
  transform: translateY(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(107, 91, 149, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  margin-bottom: var(--space-5);
}
.hero__eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--color-gold);
}

.hero__headline {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  line-height: 1.1;
  color: var(--color-white);
  margin-bottom: var(--space-5);
  letter-spacing: -0.01em;
}

.hero__headline em {
  font-style: italic;
  color: var(--color-gold-light);
}

.hero__subheadline {
  font-size: var(--text-lg);
  color: var(--color-lavender);
  line-height: 1.65;
  margin-bottom: var(--space-8);
  max-width: 50ch;
  opacity: 0.9;
}

.hero__cta-group {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--gradient-cta);
  color: #0d0d2b;
  font-size: var(--text-base);
  font-weight: 700;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
  transition: transform var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
  box-shadow: 0 4px 24px rgba(212, 168, 83, 0.3);
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.15) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 0.6s var(--ease-out);
}
.btn-primary:hover::after { transform: translateX(100%); }
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(212, 168, 83, 0.45);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: transparent;
  color: var(--color-lavender);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-full);
  border: 1px solid rgba(232, 228, 240, 0.2);
  transition: all var(--duration-base) var(--ease-out);
}
.btn-secondary:hover {
  border-color: rgba(232, 228, 240, 0.5);
  color: var(--color-text);
  background: rgba(232, 228, 240, 0.06);
}

.hero__trust {
  margin-top: var(--space-8);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.hero__trust-item svg {
  color: var(--color-gold);
  opacity: 0.8;
  flex-shrink: 0;
}

.hero__image-wrap {
  position: relative;
}
.hero__image-glow {
  position: absolute;
  inset: -20px;
  border-radius: var(--radius-xl);
  background: radial-gradient(ellipse at center, rgba(107, 91, 149, 0.3) 0%, transparent 70%);
  pointer-events: none;
}
.hero__image {
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl), 0 0 60px rgba(107, 91, 149, 0.2);
  margin: 0 auto;
  aspect-ratio: 2/3;
  object-fit: cover;
}

/* AEO Answer Block */
.aeo-block {
  background: rgba(232, 228, 240, 0.05);
  border: 1px solid rgba(232, 228, 240, 0.1);
  border-left: 3px solid var(--color-gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-5) var(--space-6);
  margin-top: var(--space-10);
}
.aeo-block__label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  margin-bottom: var(--space-2);
}
.aeo-block p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 65ch;
}

/* ---------- Section Shared ---------- */
section {
  padding: clamp(var(--space-16), 8vw, var(--space-32)) 0;
}

#hero {
  padding-top: var(--space-4);
  padding-bottom: var(--space-8);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}
.section-label::before {
  content: '';
  width: 20px;
  height: 1px;
  background: var(--color-gold);
}

.section-headline {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  line-height: 1.15;
  color: var(--color-white);
  margin-bottom: var(--space-5);
  letter-spacing: -0.01em;
}

.section-lead {
  font-size: var(--text-lg);
  color: var(--color-lavender);
  line-height: 1.65;
  max-width: 60ch;
  opacity: 0.85;
}

.section-divider {
  width: 48px;
  height: 2px;
  background: var(--gradient-gold);
  border-radius: var(--radius-full);
  margin: var(--space-5) 0;
}

/* ---------- Problem Section ---------- */
.problem {
  background: var(--color-bg-alt);
  position: relative;
  overflow: hidden;
}
.problem::before {
  content: '';
  position: absolute;
  right: -200px;
  top: 50%;
  transform: translateY(-50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(212, 168, 83, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.problem__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.problem__content { }

.problem__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.stat-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  position: relative;
  overflow: hidden;
}
.stat-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-shimmer);
  animation: shimmer 3s ease-in-out infinite;
  pointer-events: none;
}
@keyframes shimmer {
  0%   { transform: translateX(-100%); }
  50%  { transform: translateX(100%); }
  100% { transform: translateX(100%); }
}
.stat-card__number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: var(--space-1);
}
.stat-card__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.4;
  font-weight: 500;
}

.problem__body {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-top: var(--space-6);
}
.problem__body p + p { margin-top: var(--space-4); }

.problem__image-side {
  position: relative;
}
.problem__img-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.problem__img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 50%,
    rgba(13, 13, 43, 0.7) 100%
  );
}
.problem__img {
  width: 100%;
  aspect-ratio: 2/3;
  object-fit: cover;
}
.problem__img-caption {
  position: absolute;
  bottom: var(--space-5);
  left: var(--space-5);
  right: var(--space-5);
  z-index: 2;
  font-size: var(--text-xs);
  color: var(--color-lavender);
  opacity: 0.7;
  text-align: center;
}

/* ---------- Science Section ---------- */
.science {
  background: var(--gradient-section);
  position: relative;
}
.science::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.science__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  margin-top: var(--space-12);
}

.science__image-col {
  position: relative;
}
.science__img-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl), 0 0 40px rgba(107, 91, 149, 0.2);
}
.science__img {
  width: 100%;
  aspect-ratio: 2/3;
  object-fit: cover;
}
.science__img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 26, 62, 0.4) 0%,
    transparent 60%
  );
}

.science__content-col { }

.sleep-stage-card {
  background: rgba(232, 228, 240, 0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  transition: border-color var(--duration-base) var(--ease-out),
              background var(--duration-base) var(--ease-out);
}
.sleep-stage-card:hover {
  border-color: rgba(212, 168, 83, 0.25);
  background: rgba(212, 168, 83, 0.04);
}
.sleep-stage-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(212, 168, 83, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-gold);
  font-size: var(--text-base);
}
.sleep-stage-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-1);
  letter-spacing: 0.01em;
}
.sleep-stage-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ---------- Review / Solution Section ---------- */
.review {
  background: var(--color-bg);
  position: relative;
}

.review__header {
  max-width: var(--container-narrow);
  margin-bottom: var(--space-12);
}

.rating-display {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
}
.stars {
  display: flex;
  gap: 3px;
}
.star {
  font-size: var(--text-xl);
  color: var(--color-star);
  line-height: 1;
}
.star.half { 
  position: relative;
  color: var(--color-star-empty);
}
.star.half::before {
  content: '★';
  position: absolute;
  left: 0;
  color: var(--color-star);
  width: 50%;
  overflow: hidden;
}
.rating-number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-gold);
  line-height: 1;
}
.rating-count {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.review__grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--space-12);
  align-items: start;
}

.product-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: sticky;
  top: 90px;
  text-align: center;
}
.product-card__name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-white);
  margin-bottom: var(--space-2);
}
.product-card__tagline {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  line-height: 1.5;
}
.product-card__badge {
  display: inline-block;
  background: rgba(212, 168, 83, 0.15);
  border: 1px solid rgba(212, 168, 83, 0.3);
  color: var(--color-gold);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}
.product-card__pill-stack {
  display: flex;
  justify-content: center;
  margin: var(--space-6) 0;
}
.product-pill-visual {
  width: 64px;
  height: 100px;
  background: linear-gradient(180deg, #2a2a5e 0%, #1a1a3e 100%);
  border-radius: 32px;
  border: 2px solid rgba(212, 168, 83, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px rgba(107, 91, 149, 0.3);
}
.product-pill-visual svg { color: var(--color-gold); opacity: 0.6; }
.product-card__rating {
  margin: var(--space-4) 0;
}
.product-card .btn-primary {
  width: 100%;
  justify-content: center;
  margin-top: var(--space-4);
  font-size: var(--text-sm);
}
.product-card__guarantee {
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
}

.review__body { }

.ingredient-card {
  background: rgba(232, 228, 240, 0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  margin-bottom: var(--space-4);
  transition: border-color var(--duration-base) var(--ease-out),
              background var(--duration-base) var(--ease-out);
}
.ingredient-card:hover {
  border-color: rgba(212, 168, 83, 0.2);
  background: rgba(212, 168, 83, 0.03);
}
.ingredient-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
}
.ingredient-name {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
}
.ingredient-badge {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.badge-clinically-studied {
  background: rgba(107, 91, 149, 0.2);
  color: var(--color-lilac);
  border: 1px solid rgba(107, 91, 149, 0.3);
}
.badge-key {
  background: rgba(212, 168, 83, 0.15);
  color: var(--color-gold);
  border: 1px solid rgba(212, 168, 83, 0.25);
}
.ingredient-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-top: var(--space-8);
}
.pros, .cons {
  background: rgba(232, 228, 240, 0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}
.pros { border-top: 3px solid rgba(107, 200, 107, 0.5); }
.cons { border-top: 3px solid rgba(200, 107, 107, 0.5); }
.pros__title, .cons__title {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}
.pros__title { color: #7bc97b; }
.cons__title { color: #c87b7b; }
.pros li, .cons li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border-soft);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  line-height: 1.5;
}
.pros li:last-child, .cons li:last-child { border-bottom: none; }
.pros li::before { content: '✓'; color: #7bc97b; font-weight: 700; flex-shrink: 0; margin-top: 1px; }
.cons li::before { content: '−'; color: #c87b7b; font-weight: 700; flex-shrink: 0; margin-top: 1px; }

.review-cta-banner {
  background: linear-gradient(135deg, rgba(212, 168, 83, 0.1), rgba(26, 26, 62, 0.8));
  border: 1px solid rgba(212, 168, 83, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  margin-top: var(--space-10);
}
.review-cta-banner h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-white);
  margin-bottom: var(--space-2);
}
.review-cta-banner p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

/* ---------- Testimonials ---------- */
.testimonials {
  background: var(--color-bg-alt);
  position: relative;
  overflow: hidden;
}
.testimonials::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: 800px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-12);
}
.testimonials-grid .testimonial-card:nth-child(4),
.testimonials-grid .testimonial-card:nth-child(5) {
  grid-column: span 1;
}
@media (min-width: 768px) {
  .testimonials-bottom {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
    max-width: 700px;
    margin: var(--space-5) auto 0;
  }
}

.testimonial-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
  transition: border-color var(--duration-base) var(--ease-out),
              transform var(--duration-base) var(--ease-out);
}
.testimonial-card:hover {
  border-color: rgba(212, 168, 83, 0.2);
  transform: translateY(-3px);
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -10px;
  right: var(--space-5);
  font-family: var(--font-display);
  font-size: 120px;
  line-height: 1;
  color: rgba(212, 168, 83, 0.06);
  pointer-events: none;
}
.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-3);
}
.testimonial-stars .star { font-size: var(--text-sm); }
.testimonial-quote {
  font-size: var(--text-sm);
  color: var(--color-lavender);
  line-height: 1.7;
  margin-bottom: var(--space-4);
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-soft);
}
.testimonial-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #2a2a5e, #3a3a7e);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--color-gold);
  font-weight: 400;
  flex-shrink: 0;
  border: 1px solid rgba(212, 168, 83, 0.2);
}
.testimonial-meta {
  flex: 1;
}
.testimonial-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}
.testimonial-detail {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ---------- How It Works ---------- */
.how-it-works {
  background: var(--color-bg);
  position: relative;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
  position: relative;
}
/* Connecting line */
.steps-grid::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(33.33% + var(--space-4));
  right: calc(33.33% + var(--space-4));
  height: 1px;
  background: linear-gradient(90deg, var(--color-gold-dark), var(--color-gold), var(--color-gold-dark));
  opacity: 0.3;
}

.step-card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  position: relative;
  transition: border-color var(--duration-base) var(--ease-out),
              transform var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
}
.step-card:hover {
  border-color: rgba(212, 168, 83, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(212, 168, 83, 0.1);
}
.step-number {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: rgba(212, 168, 83, 0.1);
  border: 1px solid rgba(212, 168, 83, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-gold);
  position: relative;
  z-index: 1;
}
.step-icon {
  font-size: 28px;
  margin-bottom: var(--space-4);
  line-height: 1;
}
.step-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-white);
  margin-bottom: var(--space-3);
  line-height: 1.25;
}
.step-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

.energy-cta-section {
  margin-top: var(--space-16);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  overflow: hidden;
  position: relative;
}
.energy-cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(212, 168, 83, 0.06) 0%, transparent 60%);
}
.energy-cta-content {
  position: relative;
}
.energy-cta-content h3 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-white);
  margin-bottom: var(--space-4);
  line-height: 1.2;
}
.energy-cta-content p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-6);
}
.energy-img-col {
  position: relative;
}
.energy-img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 2/3;
  object-fit: cover;
}

/* ---------- FAQ Section ---------- */
.faq {
  background: var(--color-bg-alt);
  position: relative;
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-16);
  margin-top: var(--space-12);
}
.faq-intro { position: sticky; top: 90px; align-self: start; }
.faq-intro p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-top: var(--space-4);
}

.faq-list { }

.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-item:first-child { border-top: 1px solid var(--color-border); }

.faq-question {
  width: 100%;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-5) 0;
  gap: var(--space-4);
  cursor: pointer;
  transition: color var(--duration-fast) var(--ease-out);
}
.faq-question:hover { color: var(--color-gold); }
.faq-question-text {
  font-size: var(--text-base);
  font-weight: 600;
  color: inherit;
  line-height: 1.4;
}
.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-gold);
  transition: transform var(--duration-base) var(--ease-out);
}
.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out);
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer-inner {
  padding-bottom: var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* ---------- Final CTA ---------- */
.final-cta {
  background: var(--color-bg);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse at center, rgba(107, 91, 149, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.final-cta__inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.final-cta__headline {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  line-height: 1.1;
  color: var(--color-white);
  margin-bottom: var(--space-5);
  letter-spacing: -0.01em;
}
.final-cta__headline em {
  font-style: italic;
  color: var(--color-gold-light);
}

.final-cta__lead {
  font-size: var(--text-lg);
  color: var(--color-lavender);
  line-height: 1.65;
  margin-bottom: var(--space-8);
  opacity: 0.85;
}

.urgency-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(212, 168, 83, 0.1);
  border: 1px solid rgba(212, 168, 83, 0.25);
  color: var(--color-gold);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}
.urgency-badge::before {
  content: '⚡';
  font-size: var(--text-xs);
}

.final-cta__btn-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}
.final-cta .btn-primary {
  font-size: var(--text-lg);
  padding: var(--space-5) var(--space-10);
}
.final-cta__sub {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.trust-badges {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  margin-top: var(--space-12);
  padding-top: var(--space-10);
  border-top: 1px solid var(--color-border);
}
.trust-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
}
.trust-badge__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: rgba(212, 168, 83, 0.1);
  border: 1px solid rgba(212, 168, 83, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-size: 20px;
}
.trust-badge__label {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.trust-badge__sub {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ---------- Footer ---------- */
.footer {
  background: rgba(0, 0, 0, 0.4);
  border-top: 1px solid var(--color-border);
  padding: var(--space-12) 0 var(--space-8);
}
.footer__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid var(--color-border);
}
.footer__logo-col { }
.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.footer__logo svg { width: 24px; height: 24px; flex-shrink: 0; }
.footer__tagline {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  line-height: 1.6;
  max-width: 28ch;
}
.footer__col-title {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.footer__links li + li { margin-top: var(--space-2); }
.footer__links a {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  transition: color var(--duration-fast) var(--ease-out);
}
.footer__links a:hover { color: var(--color-gold); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.footer__disclosure {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  line-height: 1.75;
  max-width: 60ch;
}
.footer__disclosure p + p { margin-top: var(--space-2); }
.footer__legal {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: right;
  line-height: 1.6;
}
.footer__legal a {
  color: var(--color-text-faint);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--duration-fast) var(--ease-out);
}
.footer__legal a:hover { color: var(--color-gold); }
.footer__pplx a {
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  transition: color var(--duration-fast) var(--ease-out);
}
.footer__pplx a:hover { color: var(--color-gold); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    min-height: auto;
    padding: var(--space-8) var(--space-6) var(--space-12);
    gap: var(--space-10);
  }
  .hero__content { order: 1; }
  .hero__image-wrap { order: 2; }
  .hero__subheadline { margin: 0 auto var(--space-8); }
  .hero__cta-group { justify-content: center; }
  .hero__trust { justify-content: center; }

  .problem__grid { grid-template-columns: 1fr; }
  .problem__image-side { display: none; }

  .science__grid { grid-template-columns: 1fr; }
  .science__image-col { display: none; }

  .review__grid { grid-template-columns: 1fr; }
  .product-card { position: static; }

  .faq-grid { grid-template-columns: 1fr; }
  .faq-intro { position: static; }

  .energy-cta-section { grid-template-columns: 1fr; }
  .energy-img-col { display: none; }
}

@media (max-width: 768px) {
  .problem__stats { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .steps-grid::before { display: none; }
  .pros-cons { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; }
  .footer__legal { text-align: left; }
  .trust-badges { gap: var(--space-4); }
}

@media (max-width: 480px) {
  .problem__stats { grid-template-columns: 1fr; }
  .nav__cta { display: none; }
  .hero__cta-group { flex-direction: column; align-items: stretch; }
  .btn-primary, .btn-secondary { justify-content: center; }
  .trust-badges { flex-direction: column; align-items: center; }
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-auto { margin-top: auto; }
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}