/* ==========================================================================
   SYLVAVIGOR FOREST VITALITY BLEND - OFFICIAL STYLESHEET
   Aesthetic: Dark Brown & Warm Gold Wood Tones (Whitehat Compliance)
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-main: #130d09;
  --bg-secondary: #1d140e;
  --bg-card: #271b14;
  --bg-card-hover: #33231a;
  --border-color: #483325;
  --border-light: #614633;

  --gold-primary: #d4af37;
  --gold-light: #f5e2a3;
  --gold-dark: #a98018;
  --gold-gradient: linear-gradient(135deg, #f7e7b8 0%, #d4af37 50%, #9e7414 100%);
  --gold-glow: 0 0 24px rgba(212, 175, 55, 0.22);

  --text-main: #f8f2ea;
  --text-muted: #c2b09e;
  --text-dim: #8e7c6e;

  --accent-green: #3f7b53;
  --accent-green-light: #52a26d;
  --danger-color: #e56048;
  --success-color: #38a169;

  /* Typography */
  --font-serif: 'Playfair Display', 'Georgia', 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  /* Layout */
  --container-width: 1200px;
  --header-height: 76px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;

  /* Transitions */
  --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-main);
  color: var(--text-main);
}

body {
  font-family: var(--font-sans);
  line-height: 1.65;
  background-color: var(--bg-main);
  color: var(--text-main);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--gold-light);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--gold-primary);
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  transition: var(--transition);
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Common Section Utilities */
.section-padding {
  padding: 90px 0;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid rgba(212, 175, 55, 0.35);
  color: var(--gold-light);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-tag svg {
  width: 14px;
  height: 14px;
  fill: var(--gold-primary);
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.8vw, 2.75rem);
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.25;
  margin-bottom: 18px;
}

.section-title span {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: 1.08rem;
  color: var(--text-muted);
  max-width: 720px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

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

/* Gold Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--gold-gradient);
  color: #1a1009;
  font-weight: 700;
  font-size: 1.02rem;
  padding: 16px 34px;
  border-radius: var(--radius-full);
  box-shadow: var(--gold-glow);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.5px;
  transition: var(--transition);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(212, 175, 55, 0.38);
  color: #120904;
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.btn-secondary:hover {
  background: rgba(212, 175, 55, 0.1);
  border-color: var(--gold-primary);
  color: var(--gold-light);
}

/* ==========================================================================
   Fixed Header & Single-Line Navigation (Refined & Neat)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  height: 66px;
  background: rgba(16, 10, 6, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.16);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo img {
  height: 38px;
  width: auto;
  display: block;
}

/* Single line navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  white-space: nowrap;
}

.nav-link {
  color: #cfc1b4;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.25px;
  white-space: nowrap;
  position: relative;
  padding: 6px 0;
  transition: var(--transition);
}

.nav-link:hover {
  color: #ffffff;
}

.nav-link.active {
  color: var(--gold-light);
  font-weight: 600;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 18px;
  height: 2px;
  background: var(--gold-primary);
  border-radius: 2px;
}

.header-cta-wrap {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  margin-left: 12px;
}

.btn-header {
  height: 38px;
  padding: 0 20px;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.4px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #f5e2a3 0%, #d4af37 60%, #b88d22 100%);
  color: #140d07;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 2px 8px rgba(212, 175, 55, 0.22);
  white-space: nowrap;
  transition: var(--transition);
}

.btn-header:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(212, 175, 55, 0.38);
  color: #100804;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  background: none;
  border: none;
  padding: 0;
}

.mobile-toggle span {
  display: block;
  height: 2.5px;
  width: 100%;
  background-color: var(--gold-light);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}

/* Mobile drawer */
.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  background: rgba(22, 15, 10, 0.98);
  border-bottom: 1px solid var(--border-color);
  padding: 24px;
  flex-direction: column;
  gap: 18px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  z-index: 999;
}

.mobile-nav-drawer.open {
  display: flex;
}

.mobile-nav-drawer .nav-link {
  font-size: 1.05rem;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   Hero Section: Wife's Personal Angle & Product Hook
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 70px 0 90px;
  background: radial-gradient(circle at 75% 30%, #2f2017 0%, #170f0a 60%, #100a07 100%);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
}

.hero-author-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(45, 31, 23, 0.75);
  border: 1px solid var(--border-light);
  padding: 6px 16px 6px 8px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.author-mini-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid var(--gold-primary);
}

.author-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.author-meta strong {
  color: var(--gold-light);
  display: block;
  font-size: 0.9rem;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.1rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.22;
  margin-bottom: 22px;
  color: var(--text-main);
}

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

.hero-description {
  font-size: 1.12rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 30px;
}

.hero-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.hero-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 1rem;
  color: var(--text-main);
}

.bullet-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid var(--gold-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  font-size: 12px;
  margin-top: 2px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-consult-note {
  font-size: 0.86rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Hero Dedicated Author Card (Elena - Story Perspective) */
.hero-author-card {
  position: relative;
  background: var(--bg-card);
  border: 1.5px solid var(--gold-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.75), var(--gold-glow);
  transition: var(--transition);
}

.hero-author-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.85), 0 0 35px rgba(212, 175, 55, 0.35);
}

.hero-author-photo-wrap {
  position: relative;
  width: 100%;
  height: 380px;
  overflow: hidden;
  background: #170f0a;
}

.hero-author-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  transition: transform 0.4s ease;
}

.hero-author-card:hover .hero-author-photo {
  transform: scale(1.03);
}

.hero-author-badge-overlay {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
}

.author-status-pill {
  background: rgba(20, 13, 8, 0.85);
  border: 1px solid var(--gold-primary);
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
}

.hero-author-quote-box {
  padding: 22px 24px;
  background: linear-gradient(180deg, rgba(39, 27, 20, 0.95) 0%, rgba(26, 17, 12, 0.98) 100%);
  border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.hero-author-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: #f7ede3;
  line-height: 1.55;
  margin-bottom: 12px;
}

.hero-author-signature {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-author-signature strong {
  color: var(--gold-light);
  font-size: 0.95rem;
}

.hero-author-signature span {
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* ==========================================================================
   Trust Strip
   ========================================================================== */
.trust-strip {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 24px 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.trust-item-icon {
  width: 44px;
  height: 44px;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  font-size: 20px;
  flex-shrink: 0;
}

.trust-item-text h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 2px;
}

.trust-item-text p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Interactive Micro-Engagements
   ========================================================================== */

/* 1. Quiz Section */
.quiz-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 820px;
  margin: 0 auto;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.quiz-progress-bar {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  margin-bottom: 30px;
  overflow: hidden;
}

.quiz-progress-fill {
  height: 100%;
  width: 25%;
  background: var(--gold-gradient);
  transition: width 0.4s ease;
}

.quiz-step {
  display: none;
}

.quiz-step.active {
  display: block;
  animation: fadeIn 0.35s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.quiz-question-number {
  color: var(--gold-light);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.quiz-question-text {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: var(--text-main);
  margin-bottom: 24px;
  line-height: 1.35;
}

.quiz-options-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.quiz-option-btn {
  width: 100%;
  text-align: left;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
}

.quiz-option-btn:hover {
  background: rgba(212, 175, 55, 0.1);
  border-color: var(--gold-primary);
  transform: translateX(4px);
}

.quiz-option-btn .option-indicator {
  width: 20px;
  height: 20px;
  border: 1.5px solid var(--border-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.quiz-option-btn:hover .option-indicator {
  border-color: var(--gold-primary);
}

/* Quiz Result Card */
.quiz-result-card {
  display: none;
  text-align: center;
  padding: 20px 10px;
}

.quiz-result-card.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

.result-badge {
  display: inline-block;
  background: rgba(63, 123, 83, 0.25);
  border: 1px solid var(--accent-green-light);
  color: #92e0aa;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.result-heading {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--text-main);
  margin-bottom: 14px;
}

.result-analysis-text {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 650px;
  margin: 0 auto 28px;
}

/* 2. Vitality & Oxygenation Timer Widget */
.timer-widget-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 44px 30px;
  max-width: 580px;
  margin: 0 auto;
  text-align: center;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.4);
}

.timer-circle-container {
  position: relative;
  width: 220px;
  height: 220px;
  margin: 0 auto 24px;
}

.timer-svg {
  transform: rotate(-90deg);
  width: 100%;
  height: 100%;
}

.timer-bg-circle {
  fill: none;
  stroke: rgba(255, 255, 255, 0.07);
  stroke-width: 10;
}

.timer-progress-circle {
  fill: none;
  stroke: url(#timerGoldGrad);
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 628;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 0.8s linear;
}

.timer-inner-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.timer-time-display {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gold-light);
  line-height: 1;
  margin-bottom: 6px;
}

.timer-phase-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.timer-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 20px;
}

.timer-instructions {
  font-size: 0.92rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  padding: 14px;
}

/* 3. Interactive Before / After Comparison */
.comparison-container {
  max-width: 900px;
  margin: 0 auto;
}

.comparison-nav-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 30px;
}

.comparison-tab-btn {
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-size: 0.96rem;
  font-weight: 600;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}

.comparison-tab-btn.active {
  background: var(--gold-gradient);
  color: #160d08;
  border-color: transparent;
  font-weight: 700;
  box-shadow: var(--gold-glow);
}

.comparison-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.comparison-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  transition: var(--transition);
}

.comparison-panel.before {
  border-left: 4px solid var(--danger-color);
}

.comparison-panel.after {
  border-left: 4px solid var(--accent-green-light);
  background: linear-gradient(180deg, rgba(63, 123, 83, 0.08) 0%, var(--bg-card) 100%);
}

.panel-tag {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.comparison-panel.before .panel-tag {
  color: var(--danger-color);
}

.comparison-panel.after .panel-tag {
  color: #8be0a5;
}

.panel-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--text-main);
  margin-bottom: 20px;
}

.panel-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.panel-list li {
  font-size: 0.95rem;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.panel-list li strong {
  color: var(--text-main);
}

/* 4. Ingredients Tabs / Accordion */
.ingredients-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 36px;
}

.ingredient-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  transition: var(--transition);
}

.ingredient-item:hover {
  transform: translateY(-4px);
  border-color: var(--gold-primary);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

.ingredient-icon-wrap {
  width: 54px;
  height: 54px;
  background: rgba(212, 175, 55, 0.12);
  border: 1px solid var(--gold-primary);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  font-size: 24px;
  margin-bottom: 20px;
}

.ingredient-item h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--text-main);
  margin-bottom: 8px;
}

.ingredient-item h4 {
  font-size: 0.84rem;
  color: var(--gold-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 14px;
}

.ingredient-item p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Certificates & Standards Section (Interactive Modal)
   ========================================================================== */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.cert-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 26px 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.cert-card:hover {
  border-color: var(--gold-primary);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.cert-badge-icon {
  width: 58px;
  height: 58px;
  margin: 0 auto 16px;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid var(--border-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: var(--gold-light);
}

.cert-card h4 {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  color: var(--text-main);
  margin-bottom: 6px;
}

.cert-code {
  display: inline-block;
  font-size: 0.76rem;
  color: var(--gold-light);
  font-family: monospace;
  background: rgba(255, 255, 255, 0.04);
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.cert-action-hint {
  font-size: 0.8rem;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.cert-card:hover .cert-action-hint {
  color: var(--gold-primary);
}

/* Modal Overlay & Card */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10, 6, 4, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.open {
  display: flex;
  animation: fadeIn 0.3s ease;
}

.modal-card {
  background: var(--bg-card);
  border: 1.5px solid var(--gold-primary);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 580px;
  padding: 36px 30px;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), var(--gold-glow);
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  font-size: 24px;
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
}

.modal-close-btn:hover {
  color: var(--gold-light);
  background: rgba(212, 175, 55, 0.2);
}

.modal-cert-icon {
  font-size: 40px;
  margin-bottom: 14px;
  color: var(--gold-primary);
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  color: var(--text-main);
  margin-bottom: 8px;
}

.modal-batch-id {
  font-size: 0.85rem;
  color: var(--gold-light);
  font-family: monospace;
  margin-bottom: 20px;
  display: block;
}

.modal-body-text {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.modal-specs-list {
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 24px;
  list-style: none;
}

.modal-specs-list li {
  font-size: 0.88rem;
  color: var(--text-main);
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.modal-specs-list li:last-child {
  border-bottom: none;
}

.modal-specs-list span {
  color: var(--text-muted);
}

/* ==========================================================================
   Offer & Consultation Section (Lead Form)
   ========================================================================== */
.offer-section {
  background: radial-gradient(circle at 30% 20%, #301f16 0%, #1a110b 60%, #100906 100%);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 100px 0;
}

.offer-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
  align-items: center;
}

.offer-visual-col {
  text-align: center;
}

.offer-product-stage {
  position: relative;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.12) 0%, transparent 70%);
  padding: 20px;
  border-radius: var(--radius-lg);
}

.offer-product-stage img {
  max-width: 360px;
  margin: 0 auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.8));
  transition: var(--transition);
}

.offer-product-stage img:hover {
  transform: translateY(-6px) scale(1.02);
}

.offer-ribbon {
  display: inline-block;
  background: var(--gold-gradient);
  color: #120a05;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 6px 20px;
  border-radius: var(--radius-full);
  margin-top: 20px;
}

/* Order Form Card */
.order-form-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), var(--gold-glow);
}

.form-header {
  margin-bottom: 24px;
}

.form-header h3 {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  color: var(--text-main);
  margin-bottom: 10px;
}

.form-header p {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.6;
}

.form-consultation-benefit-box {
  background: rgba(212, 175, 55, 0.08);
  border: 1px dashed var(--gold-primary);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 26px;
  font-size: 0.9rem;
  color: var(--gold-light);
  line-height: 1.55;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
}

.form-input {
  width: 100%;
  background: rgba(18, 12, 8, 0.8);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 15px 18px;
  font-size: 1.05rem;
  color: var(--text-main);
  font-family: var(--font-sans);
  transition: var(--transition);
}

.form-input:focus {
  outline: none;
  border-color: var(--gold-primary);
  background: rgba(25, 17, 11, 0.95);
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.25);
}

/* Greek Phone Input with LOCKED +30 prefix */
.phone-input-wrapper {
  position: relative;
  display: flex;
  align-items: stretch;
  background: rgba(18, 12, 8, 0.8);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.phone-input-wrapper:focus-within {
  border-color: var(--gold-primary);
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.25);
}

.phone-country-lock {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(45, 31, 23, 0.9);
  padding: 0 16px;
  border-right: 1.5px solid var(--border-color);
  color: var(--gold-light);
  font-weight: 700;
  font-size: 1.05rem;
  user-select: none;
  -webkit-user-select: none;
}

.phone-country-lock .flag-icon {
  font-size: 1.1rem;
}

.phone-digits-input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 15px 16px;
  font-size: 1.1rem;
  color: var(--text-main);
  font-family: monospace, var(--font-sans);
  letter-spacing: 1px;
}

.phone-digits-input:focus {
  outline: none;
}

.field-hint {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.field-error-message {
  display: none;
  color: var(--danger-color);
  font-size: 0.84rem;
  font-weight: 600;
  margin-top: 6px;
  animation: fadeIn 0.2s ease;
}

.field-error-message.visible {
  display: block;
}

.btn-submit-order {
  width: 100%;
  padding: 18px 24px;
  font-size: 1.12rem;
  margin-top: 10px;
}

/* Trust Guarantee Badges under form */
.form-trust-badges {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.trust-badge-item {
  text-align: center;
}

.trust-badge-item .badge-ico {
  font-size: 1.2rem;
  display: block;
  margin-bottom: 4px;
}

.trust-badge-item span {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.3;
  display: block;
}

.cc-schedule-banner {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  margin-top: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.84rem;
  color: var(--text-muted);
}

.cc-schedule-banner .status-dot {
  width: 10px;
  height: 10px;
  background: #38a169;
  border-radius: 50%;
  box-shadow: 0 0 10px #38a169;
  flex-shrink: 0;
}

/* ==========================================================================
   FAQ Accordion Section (Clean, Neat & Precise)
   ========================================================================== */
.faq-wrapper {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item:hover {
  border-color: var(--border-light);
  transform: translateY(-1px);
}

.faq-item.active {
  border-color: var(--gold-primary);
  background: linear-gradient(180deg, rgba(212, 175, 55, 0.07) 0%, rgba(39, 27, 20, 0.98) 100%);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45), var(--gold-glow);
}

.faq-question-btn {
  width: 100%;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  gap: 16px;
  transition: var(--transition);
}

.faq-question-title {
  flex: 1;
  min-width: 0;
  word-break: break-word;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.45;
  transition: var(--transition);
}

.faq-question-btn:hover .faq-question-title {
  color: var(--gold-light);
}

.faq-item.active .faq-question-btn {
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
}

.faq-item.active .faq-question-title {
  color: var(--gold-light);
}

.faq-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.08);
  border: 1.5px solid rgba(212, 175, 55, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.faq-icon-svg {
  display: block;
  transition: transform 0.25s ease;
}

.faq-line-v {
  transition: opacity 0.2s ease;
}

.faq-question-btn:hover .faq-icon {
  background: rgba(212, 175, 55, 0.18);
  border-color: var(--gold-primary);
}

.faq-item.active .faq-icon {
  background: var(--gold-gradient);
  border-color: transparent;
  color: #140d07;
  transform: rotate(90deg);
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.35);
}

.faq-item.active .faq-line-v {
  opacity: 0;
}

.faq-answer-content {
  display: none;
  padding: 18px 22px 22px;
  font-size: 0.96rem;
  color: var(--text-muted);
  line-height: 1.72;
  background: rgba(0, 0, 0, 0.12);
  animation: fadeIn 0.25s ease;
}

.faq-item.active .faq-answer-content {
  display: block;
}

/* ==========================================================================
   Footer & Legal Compliance
   ========================================================================== */
.site-footer {
  background: #0d0805;
  border-top: 1px solid var(--border-color);
  padding: 70px 0 40px;
  color: var(--text-muted);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 0.8fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand h4 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--gold-light);
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 18px;
}

.footer-company-details {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--text-dim);
}

.footer-links-col h4 {
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-main);
  margin-bottom: 18px;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-list a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links-list a:hover {
  color: var(--gold-light);
  transform: translateX(3px);
}

/* Official Google / FB Ads Dietary Supplement Disclaimer */
.footer-disclaimer-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 36px;
  font-size: 0.82rem;
  color: var(--text-dim);
  line-height: 1.65;
}

.footer-disclaimer-box strong {
  color: var(--text-muted);
}

.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.84rem;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 16px;
}

/* ==========================================================================
   Cookie Consent Banner
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 40px);
  max-width: 760px;
  background: rgba(26, 17, 12, 0.96);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 18px 24px;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8), var(--gold-glow);
  z-index: 2500;
  animation: slideUp 0.4s ease;
}

@keyframes slideUp {
  from { transform: translate(-50%, 40px); opacity: 0; }
  to { transform: translate(-50%, 0); opacity: 1; }
}

.cookie-banner.visible {
  display: flex;
}

.cookie-text {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.cookie-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.btn-cookie-accept {
  background: var(--gold-gradient);
  color: #120904;
  font-size: 0.86rem;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius-full);
}

/* ==========================================================================
   Dedicated Pages Layout (Article / Policy / CoA)
   ========================================================================== */
.page-hero {
  padding: 60px 0 40px;
  background: radial-gradient(circle at 50% 0%, #2b1d14 0%, #130d09 80%);
  border-bottom: 1px solid var(--border-color);
  text-align: center;
}

.page-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 3.8vw, 3rem);
  color: var(--text-main);
  margin-bottom: 14px;
}

.page-hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto;
}

.article-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 60px 20px 90px;
  font-size: 1.05rem;
  line-height: 1.8;
  color: #e0d4c8;
}

.article-content h2 {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  color: var(--gold-light);
  margin: 40px 0 16px;
}

.article-content h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--text-main);
  margin: 30px 0 12px;
}

.article-content p {
  margin-bottom: 20px;
}

.article-content ul, .article-content ol {
  margin-bottom: 24px;
  padding-left: 24px;
}

.article-content li {
  margin-bottom: 10px;
}

.article-quote-box {
  background: rgba(212, 175, 55, 0.08);
  border-left: 4px solid var(--gold-primary);
  padding: 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 30px 0;
  font-style: italic;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: #f7eada;
}

/* CoA Certificate Table */
.coa-table {
  width: 100%;
  border-collapse: collapse;
  margin: 30px 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.coa-table th {
  background: rgba(45, 31, 23, 0.9);
  padding: 14px 18px;
  text-align: left;
  font-size: 0.92rem;
  color: var(--gold-light);
  border-bottom: 1px solid var(--border-light);
}

.coa-table td {
  padding: 14px 18px;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.coa-table tr:last-child td {
  border-bottom: none;
}

.status-pass {
  color: #52a26d;
  font-weight: 700;
}

/* Thank You Page Styling */
.thankyou-card {
  max-width: 680px;
  margin: 60px auto;
  background: var(--bg-card);
  border: 1.5px solid var(--gold-primary);
  border-radius: var(--radius-lg);
  padding: 50px 40px;
  text-align: center;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), var(--gold-glow);
}

.thankyou-success-icon {
  width: 74px;
  height: 74px;
  background: rgba(56, 161, 105, 0.15);
  border: 2px solid #38a169;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #38a169;
  font-size: 34px;
  margin: 0 auto 24px;
}

.order-code-display {
  display: inline-block;
  background: rgba(212, 175, 55, 0.12);
  border: 1px dashed var(--gold-primary);
  padding: 8px 24px;
  border-radius: var(--radius-md);
  font-family: monospace;
  font-size: 1.35rem;
  color: var(--gold-light);
  font-weight: 700;
  margin: 16px 0 24px;
}

.order-steps-flow {
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 30px 0;
}

.step-flow-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.step-flow-number {
  width: 28px;
  height: 28px;
  background: var(--gold-primary);
  color: #120904;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-author-card {
    max-width: 460px;
    margin: 0 auto;
  }

  .hero-author-photo-wrap {
    height: 340px;
  }

  .offer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .ingredients-card-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-top-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .main-nav,
  .header-cta-wrap .btn-header {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .comparison-panels {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 580px) {
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .certs-grid {
    grid-template-columns: 1fr;
  }

  .order-form-card {
    padding: 26px 18px;
  }

  .form-trust-badges {
    grid-template-columns: 1fr;
  }

  .quiz-wrapper {
    padding: 24px 16px;
  }

  .timer-widget-card {
    padding: 30px 16px;
  }

  .faq-question-btn {
    padding: 15px 16px;
    gap: 12px;
  }

  .faq-question-title {
    font-size: 0.96rem;
  }

  .faq-answer-content {
    padding: 14px 16px 18px;
    font-size: 0.91rem;
    line-height: 1.6;
  }

  .faq-icon {
    width: 28px;
    height: 28px;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .cookie-actions {
    justify-content: center;
  }
}