/*
  ═══════════════════════════════════════════════════════════════════════════
  Synedica - CSS Main Stylesheet (Optimized)
  ═══════════════════════════════════════════════════════════════════════════

  SECTIONS:
  1.  CSS Variables (Custom Properties)
  2.  Reset & Base Styles
  3.  Typography
  4.  Layout & Containers
  5.  Header & Navigation
  6.  Buttons & Links
  7.  Cards & Components
  8.  Hero Section
  9.  Intro Section (Full-width Hero with Background)
  10. Product Sections
  11. Features & Why Us
  12. Article Header & Meta
  13. Content Sections & Blocks
  14. Key Takeaways, Quick Answer, TOC
  15. Tables & Data Grids
  16. Styled Lists
  17. Badges
  18. FAQ Section
  19. CTA Section
  20. Contact Section
  21. Medical Disclaimer & Author Box
  22. References & Related Articles
  23. Footer
  24. Utilities
  25. Animations & Keyframes
  26. Media Queries (Mobile-First)
  27. Print Styles
  28. Accessibility: Reduced Motion

  ═══════════════════════════════════════════════════════════════════════════
*/


/* ═══════════════════════════════════════════════════════════════════════════
   1. CSS VARIABLES (Custom Properties)
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  /* ── Brand Colors ── */
  --color-primary: #3e69aa;
  --color-primary-dark: #0b2cc0;
  --color-primary-light: #3355ea;
  --color-secondary: #335ccc;
  --color-accent: #333366;

  /* ── Themed palette (Synedica) ── */
  --synedica-dark: #1a1a2e;
  --synedica-primary: #0f4c75;
  --synedica-accent: #3282b8;
  --synedica-light: #bbe1fa;

  /* ── Neutral / UI Colors ── */
  --color-text: #0a6f9e;
  --color-text-light: #666666;
  --color-text-muted: #888888;
  --color-text-ml: #bbbbbb;
  --color-line: #cbd5e1;

  --color-bg: #ffffff;
  --color-bg-alt: #f8f9fa;
  --color-bg-dark: #0f172a;

  --color-border: #e2e8f0;
  --color-border-dark: #4887b7;

  /* ── Fog overlay tones ── */
  --color-light-fog: #e1eff5;
  --color-dark-fog: #4b9ac0;

  /* ── Semantic status ── */
  --success-green: #28a745;
  --warning-orange: #fd7e14;
  --danger-red: #dc3545;
  --wegovy-blue: #0066cc;

  /* ── Typography ── */
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;

  --line-height: 1.6;
  --line-height-tight: 1.3;

  /* ── Spacing ── */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* ── Layout ── */
  --container-max: 1200px;
  --container-padding: 1rem;
  --header-height: 80px;

  /* ── Effects ── */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);

  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  --brand: #3e69aa;
  --syn-primary: #0f4c75;
  --syn-accent: #3282b8;
  --syn-light: #bbe1fa;
}


/* ═══════════════════════════════════════════════════════════════════════════
   2. RESET & BASE STYLES
   ═══════════════════════════════════════════════════════════════════════════ */

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


html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border: 0;
}

figure {
  margin: 0;
}

a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover,
a:focus {
  color: var(--color-accent);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}


/* ═══════════════════════════════════════════════════════════════════════════
   3. TYPOGRAPHY
   ═══════════════════════════════════════════════════════════════════════════ */

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: var(--line-height-tight);
  color: inherit;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
  margin-bottom: var(--space-md);
}

p:last-child {
  margin-bottom: 0;
}


/* ═══════════════════════════════════════════════════════════════════════════
   4. LAYOUT & CONTAINERS
   ═══════════════════════════════════════════════════════════════════════════ */

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

.section {
  padding: var(--space-3xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-2xl);
}


/* ═══════════════════════════════════════════════════════════════════════════
   5. HEADER & NAVIGATION
   ═══════════════════════════════════════════════════════════════════════════ */

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-lg);
}

/* Logo */
.logo {
  flex-shrink: 0;
  text-decoration: none;
}

.logo img {
  height: 80px;
  width: auto;
}

/* Hero Title */
.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  text-align: center;
  margin-bottom: var(--space-xl);
  color: var(--color-text);
}

/* Main Navigation — hidden on mobile, shown on 1024px+ */
.main {
  background-color: var(--color-bg);
}
.main-nav {
  display: none;
}

.nav-list {
  display: flex;
  gap: var(--space-lg);
}

.nav-list a {
  color: var(--color-text);
  font-weight: 500;
  padding: var(--space-sm) 0;
  position: relative;
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}

.nav-list a:hover::after,
.nav-list a.active::after {
  width: 100%;
}

.nav-list a.active {
  color: var(--color-primary);
}

/* Header Actions — hidden on mobile */
.header-actions {
  display: none;
}

/* ─── Mobile Menu Toggle ─── */

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  padding: var(--space-sm);
}

.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform var(--transition-base);
}

.hamburger {
  position: relative;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  left: 0;
}

.hamburger::before { top: -8px; }
.hamburger::after  { top: 8px; }

/* Menu Open State */
.menu-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .hamburger::before {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .hamburger::after {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Navigation Drawer */
.main-nav.is-open {
  display: block;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  padding: var(--space-md);
}

.main-nav.is-open .nav-list {
  flex-direction: column;
  gap: 0;
}

.main-nav.is-open .nav-list a {
  display: block;
  padding: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.main-nav.is-open .nav-list li:last-child a {
  border-bottom: none;
}


/* ═══════════════════════════════════════════════════════════════════════════
   6. BUTTONS & LINKS
   ═══════════════════════════════════════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.75rem;
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
}


/* ═══════════════════════════════════════════════════════════════════════════
   Btn DNA Horizontal Helix Button:
   ═══════════════════════════════════════════════════════════════════════════ */
/* ═══ Button scene ═══ */
/* ═══ Обёртка ═══ */
.btn-dna {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-dna canvas {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 1;
}

/* ═══════════════════════════════════════════════════════════════════
   КНОПКА — с внутренней подсветкой и анимацией текста
   ═══════════════════════════════════════════════════════════════════ */

.btn-dna a {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 42px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #fff;
  text-decoration: none;
  border: none;
  border-radius: 60px;
  cursor: pointer;
  background: linear-gradient(135deg, #0f4c75, #3e69aa);
  box-shadow: 0 4px 20px rgba(15,76,117,0.3);
  overflow: hidden;
  transition:
    transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    box-shadow 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    letter-spacing 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ─── Внутреннее свечение: бегущий блик ─── */
.btn-dna a::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent 20%,
    rgba(187, 225, 250, 0.08) 35%,
    rgba(255, 255, 255, 0.18) 50%,
    rgba(187, 225, 250, 0.08) 65%,
    transparent 80%
  );
  transform: skewX(-18deg);
  transition: none;
  pointer-events: none;
}

.btn-dna a:hover::before {
  animation: btn-shine 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* При уходе мыши — обратный блик (мягкое угасание) */
.btn-dna a:not(:hover)::before {
  animation: btn-shine-out 0.8s cubic-bezier(0.45, 0, 0.55, 1) forwards;
}

@keyframes btn-shine {
  0%   { left: -100%; opacity: 0; }
  10%  { opacity: 1; }
  100% { left: 140%; opacity: 0; }
}

@keyframes btn-shine-out {
  0%   { left: 140%; opacity: 0.6; transform: skewX(-18deg) scaleX(1.3); }
  100% { left: -100%; opacity: 0; transform: skewX(-18deg) scaleX(0.5); }
}

/* ─── Мягкая пульсирующая подсветка по краям (радиальная) ─── */
.btn-dna a::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(187,225,250,0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 50%, rgba(50,130,184,0.12) 0%, transparent 60%);
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.btn-dna a:hover::after {
  opacity: 1;
  animation: inner-pulse 2s ease-in-out infinite;
}

@keyframes inner-pulse {
  0%, 100% { opacity: 0.7; }
  50%      { opacity: 1; }
}

/* ─── Hover состояние кнопки ─── */
.btn-dna a:hover {
  transform: translateY(-3px);
  letter-spacing: 0.14em;
  box-shadow:
    0 12px 40px rgba(15,76,117,0.45),
    0 0 20px rgba(50,130,184,0.1),
    inset 0 1px 0 rgba(255,255,255,0.1);
}

/* ─── Текст кнопки — span с анимацией ─── */
.btn-dna a span {
  position: relative;
  z-index: 2;
  display: inline-block;
  transition:
    transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    text-shadow 0.5s ease;
  text-shadow: 0 0 0 transparent;
}

/* Hover: текст чуть приподнимается + мягкое свечение букв */
.btn-dna a:hover span {
  transform: translateY(-1px);
  text-shadow:
    0 0 12px rgba(187, 225, 250, 0.4),
    0 0 4px rgba(255, 255, 255, 0.2);
}

/* Верхний блик по кромке кнопки */
.btn-highlight {
  position: absolute;
  top: 0;
  left: 15%;
  right: 15%;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(255,255,255,0.15) 30%,
    rgba(255,255,255,0.3) 50%,
    rgba(255,255,255,0.15) 70%,
    transparent 100%
  );
  border-radius: 60px;
  opacity: 0;
  z-index: 3;
  pointer-events: none;
  transition: opacity 0.5s ease;
}

.btn-dna a:hover .btn-highlight {
  opacity: 1;
}

/* Нижнее свечение — «отражение» */
.btn-reflection {
  position: absolute;
  bottom: -1px;
  left: 20%;
  right: 20%;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(50,130,184,0.2) 30%,
    rgba(50,130,184,0.35) 50%,
    rgba(50,130,184,0.2) 70%,
    transparent 100%
  );
  border-radius: 60px;
  opacity: 0;
  z-index: 3;
  pointer-events: none;
  transition: opacity 0.6s ease 0.1s;
}

.btn-dna a:hover .btn-reflection {
  opacity: 1;
}
/* ═══════════════════════════════════════════════════════════════════════════
   / Btn 3: OUTLINE (for secondary actions)
   ═══════════════════════════════════════════════════════════════════════════ */


   

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: white;
}

/* ─── Gradient Button (Premium CTA) ─── */

.btn-gradient {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.025em;
  text-decoration: none;
  color: var(--color-primary-dark);
  background: linear-gradient(135deg, #ffffff 0%, #f0f0f5 100%);
  border: none;
  border-radius: 50px;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow:
    0 4px 15px rgba(0, 0, 0, 0.2),
    0 1px 3px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  z-index: 1;
}

.btn-gradient span {
  position: relative;
  z-index: 2;
}

/* Shine sweep on hover */
.btn-gradient::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.4) 50%, transparent 100%);
  transition: left 0.6s ease;
}

/* Radial glow on hover */
.btn-gradient::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
  transform: translate(-50%, -50%) scale(0);
  transition: transform 0.5s ease;
  opacity: 0;
}

.btn-gradient:hover {
  transform: translateY(-3px);
  color: var(--color-primary-dark);
  box-shadow:
    0 8px 25px rgba(0, 0, 0, 0.25),
    0 4px 10px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.btn-gradient:hover::before {
  left: 100%;
}

.btn-gradient:hover::after {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

.btn-gradient:active {
  transform: translateY(-1px);
  box-shadow:
    0 4px 12px rgba(0, 0, 0, 0.2),
    0 2px 4px rgba(0, 0, 0, 0.1);
}

/* ─── Outline Light Button (for dark backgrounds) ─── */

.btn-outline-light {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.025em;
  text-decoration: none;
  color: white;
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 50px;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  backdrop-filter: blur(4px);
}

.btn-outline-light::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: white;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: -1;
}

.btn-outline-light:hover {
  color: var(--color-primary-dark);
  border-color: white;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.btn-outline-light:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

/* ─── Link emphasis ─── */

.link-emphasis {
  font-weight: 600;
}


/* ═══════════════════════════════════════════════════════════════════════════
   7. CARDS & COMPONENTS
   ═══════════════════════════════════════════════════════════════════════════ */

.card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}


/* ═══════════════════════════════════════════════════════════════════════════
   8. HERO SECTION
   ═══════════════════════════════════════════════════════════════════════════ */

.hero {
  padding: var(--space-2xl) 0;
  background-color: var(--color-bg);
  /* background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-bg) 100%); */
}

.hero-grid {
  display: grid;
  gap: var(--space-2xl);
}

.product-showcase {
  display: grid;
  gap: var(--space-lg);
}

.hero-images {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero-img {
  max-width: 150px;
  transition: transform var(--transition-base);
}

.hero-img:hover {
  transform: scale(1.05);
}


/* ═══════════════════════════════════════════════════════════════════════════
   9. INTRO SECTION (Full-width Hero with Background)
   ═══════════════════════════════════════════════════════════════════════════ */

.intro {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: var(--space-3xl) 0;
}

/* Background image */
.intro-bg {
  position: absolute;
  inset: 0;
  background-image: url('/img/bg-intro.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -2;
}

/* Overlay (gradient + vignette + glassmorphism) */
.intro-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse at center, rgba(0, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0.4) 100%),
    linear-gradient(180deg, rgba(100, 120, 140, 0.5) 0%, rgba(66, 171, 251, 0.25) 100%),
    rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(3px) saturate(150%);
  -webkit-backdrop-filter: blur(3px) saturate(150%);
}

/* Inner grid */
.intro-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

/* Left part — Image */
.intro-image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.intro-product-img {
  max-width: 450px;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
  transition: transform var(--transition-slow), filter var(--transition-slow);
}

.intro-product-img:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.4));
}

/* Floating animation */
.float-animation {
  animation: float 6s ease-in-out infinite;
}

/* Decorative rings around image */
.intro-decor {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.intro-decor-1 {
  width: 300px;
  height: 300px;
  border: 2px solid rgba(66, 171, 251, 0.3);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: pulse-ring 4s ease-out infinite;
}

.intro-decor-2 {
  width: 400px;
  height: 400px;
  border: 1px solid rgba(255, 156, 73, 0.2);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: pulse-ring 4s ease-out infinite 1s;
}

/* Right part — Content */
.intro-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

/* ─── Intro Cards ─── */

.intro-card {
  position: relative;
  background: rgba(255, 255, 255, 0.95);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.intro-card:hover {
  transform: translateY(-8px);
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.15),
    0 0 0 1px rgba(66, 171, 251, 0.1);
}

.card-inner {
  position: relative;
  z-index: 2;
  padding: var(--space-xl);
}

.intro-card-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.intro-card-text {
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

/* Circle card variant */
.intro-card-circle {
  border-radius: 50%;
  width: 500px;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin: 0 auto;
  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.1),
    inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.intro-card-circle .card-inner {
  padding: var(--space-lg);
}

.intro-card-circle .intro-card-text {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-md);
}

/* Gradient background animation on hover */
.card-gradient-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(66, 171, 251, 0.1) 0%, rgba(255, 156, 73, 0.1) 50%, rgba(66, 171, 251, 0.1) 100%);
  background-size: 200% 200%;
  animation: gradient-shift 3s ease infinite paused;
  transition: opacity var(--transition-base);
}

.intro-card-circle:hover .card-gradient-bg {
  opacity: 1;
  animation-play-state: running;
}

/* Rectangle card variant */
.intro-card-rect {
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.intro-card-figure {
  margin: var(--space-md) 0;
  text-align: center;
}

.intro-card-figure img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  transition: transform var(--transition-base);
}

.intro-card-rect:hover .intro-card-figure img {
  transform: scale(1.02);
}

.intro-card-figure figcaption {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
  font-style: italic;
}

/* Decorative accent line at bottom */
.card-accent-line {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #42abfb 0%, #ff9c49 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.intro-card-rect:hover .card-accent-line {
  transform: scaleX(1);
}

/* ─── Intro Particles ─── */

.intro-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.intro-particles span {
  position: absolute;
  display: block;
  width: 10px;
  height: 10px;
  background: rgba(66, 171, 251, 0.3);
  border-radius: 50%;
  animation: particle-float 15s linear infinite;
}

.intro-particles span:nth-child(1) {
  left: 10%;
  animation-delay: 0s;
  animation-duration: 20s;
  width: 8px;
  height: 8px;
}

.intro-particles span:nth-child(2) {
  left: 25%;
  animation-delay: 2s;
  animation-duration: 18s;
  width: 12px;
  height: 12px;
  background: rgba(255, 156, 73, 0.2);
}

.intro-particles span:nth-child(3) {
  left: 40%;
  animation-delay: 4s;
  animation-duration: 22s;
  width: 6px;
  height: 6px;
}

.intro-particles span:nth-child(4) {
  left: 60%;
  animation-delay: 1s;
  animation-duration: 16s;
  width: 14px;
  height: 14px;
  background: rgba(147, 51, 234, 0.2);
}

.intro-particles span:nth-child(5) {
  left: 75%;
  animation-delay: 3s;
  animation-duration: 19s;
  width: 10px;
  height: 10px;
}

.intro-particles span:nth-child(6) {
  left: 90%;
  animation-delay: 5s;
  animation-duration: 21s;
  width: 8px;
  height: 8px;
  background: rgba(255, 156, 73, 0.25);
}


/* ═══════════════════════════════════════════════════════════════════════════
   10. PRODUCT SECTIONS
   ═══════════════════════════════════════════════════════════════════════════ */

.product-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  border: 1px solid var(--color-border);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--synedica-accent);
}

.product-link {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  color: inherit;
}

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

.product-image img {
  max-height: 300px;
  width: auto;
  margin: 0 auto;
  display: block;
  width: 100%;
  height: auto;
  transition: transform .45s cubic-bezier(.2,.8,.2,1), filter .45s ease, opacity .45s ease;
  transform-origin: center;
  will-change: transform, filter;
  filter: contrast(0.9) saturate(0.9);
}


.product-card:hover .product-image img {
  transform: scale(1.025);
  /* filter: brightness(1.04) contrast(1.05); */
  filter: contrast(1.1) saturate(1.1);
}

.product-info h2 {
  font-size: var(--font-size-2xl);
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.product-info h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
}

.product-info p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* Product Range */
.product-range {
  background-color: var(--color-bg);
}

.category-grid {
  display: grid;
  gap: var(--space-lg);
}

.category-card {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  background: var(--color-bg-alt);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border: 1px solid var(--color-text-ml);
}

.category-card:hover {
  box-shadow: var(--shadow-md);
  background: var(--color-bg);
  border: 1px solid var(--synedica-accent);
}

.category-icon {
  flex-shrink: 0;
}

.category-icon img {
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.category-content h3 {
  margin-bottom: var(--space-sm);
}

.category-content p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}


/* ═══════════════════════════════════════════════════════════════════════════
   11. FEATURES & WHY US
   ═══════════════════════════════════════════════════════════════════════════ */

.features-grid {
  display: grid;
  gap: var(--space-lg);
}

.feature-card {
  text-align: center;
  padding: var(--space-xl);
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.feature-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-lg);
  color: white;
}

.feature-card h3 {
  margin-bottom: var(--space-sm);
}

.feature-card p {
  color: var(--color-text-light);
}


/* ═══════════════════════════════════════════════════════════════════════════
   12. ARTICLE HEADER & META
   ═══════════════════════════════════════════════════════════════════════════ */

.article-header {
  padding: var(--space-3xl) 0 var(--space-2xl);
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
}

.page-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-lg);
  line-height: 1.2;
}

.article-meta {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm) var(--space-lg);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.article-meta time {
  color: var(--color-text-light);
}

.article-meta a {
  color: var(--synedica-primary);
  text-decoration: none;
}

.article-meta a:hover {
  text-decoration: underline;
}

.author-info,
.reviewer-info,
.date-info {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.3em;
}

.author-label,
.reviewer-label,
.date-label {
  color: var(--color-text-muted);
}

.page-article {
  margin-bottom: var(--space-xl);
}

.author-name,
.reviewer-name {
  font-weight: 500;
}

.author-credential {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* Lead text */
.lead-text {
  max-width: 800px;
}

.lead-text .lead {
  font-size: var(--font-size-xl);
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.lead-text p:not(.lead) {
  color: var(--color-text-light);
  line-height: 1.8;
}


/* ═══════════════════════════════════════════════════════════════════════════
   13. CONTENT SECTIONS & BLOCKS
   ═══════════════════════════════════════════════════════════════════════════ */

.content-section {
  padding: var(--space-3xl) 0;
}

.content-section--alt {
  background: var(--color-bg-alt);
}

.content-section h2 {
  font-size: var(--font-size-3xl);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-lg);
  position: relative;
  padding-bottom: var(--space-md);
}

/* Elegant underline below h2 */
.content-section h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: 2px;
}

.section-intro {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
  max-width: 700px;
}

/* ─── Content Blocks ─── */

.content-block {
  padding: var(--space-xl);
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-xl);
  margin-top: 25px;
}

.content-block:last-child {
  margin-bottom: 0;
}

.content-block h3 {
  font-size: var(--font-size-2xl);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-lg);
}

.content-block p {
  color: var(--color-text-light);
  line-height: 1.8;
}

/* Elevated Block */
.content-block--elevated {
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

/* Accented Block (with icon) */
.content-block--accent {
  position: relative;
  padding-left: calc(var(--space-xl) + 80px);
  border-left: 4px solid var(--color-primary);
  box-shadow: var(--shadow-md);
}

.content-block--accent .block-icon {
  position: absolute;
  left: var(--space-lg);
  top: var(--space-xl);
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: var(--radius-full);
  color: white;
}

.content-block--accent .block-icon svg {
  width: 28px;
  height: 28px;
}

/* Card Block (for grids) */
.content-block--card {
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.content-block--card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.content-block--card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
}

/* Media Block (with image) */
.content-block--media {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: start;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.content-block--media .block-content h3 {
  margin-top: 0;
}

.content-block--media .block-media {
  text-align: center;
}

.content-block--media .block-media img {
  border-radius: var(--radius-md);
  width: 100%;
  height: auto;
}

.content-block--media figcaption {
  margin-top: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-style: italic;
}

/* Content Grid */
.content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

/* CTA Block inside content */
.content-block--cta {
  text-align: center;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

/* Source note */
.source-note {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-md);
}


/* ═══════════════════════════════════════════════════════════════════════════
   14. KEY TAKEAWAYS, QUICK ANSWER, TOC
   ═══════════════════════════════════════════════════════════════════════════ */

/* Key Takeaways Box */
.key-takeaways {
  background: linear-gradient(135deg, var(--synedica-dark) 0%, var(--synedica-primary) 100%);
  color: #ffffff;
  padding: 25px 30px;
  border-radius: 8px;
  margin: 30px 0;
}

.key-takeaways h2 {
  color: #ffffff;
  border-bottom: 2px solid rgba(255, 255, 255, 0.3);
  margin-top: 0;
  font-size: 1.3rem;
  padding-bottom: var(--space-sm);
}

/* Override the ::after underline inside key-takeaways */
.key-takeaways h2::after {
  display: none;
}

.key-takeaways ul,
.takeaways-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.key-takeaways li {
  padding: 8px 0 8px 28px;
  position: relative;
  line-height: 1.5;
}

.key-takeaways li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--synedica-light);
  font-weight: bold;
}

/* Quick Answer Box */
.quick-answer {
  background: var(--color-bg-alt);
  border-left: 4px solid var(--wegovy-blue);
  padding: 20px 25px;
  margin: 30px 0;
  border-radius: 0 8px 8px 0;
}

.quick-answer h2,
.quick-answer h3 {
  color: var(--wegovy-blue);
  font-size: 1.3rem;
}

/* Override the ::after underline inside quick-answer */
.quick-answer h2::after {
  display: none;
}

/* Table of Contents */
.toc-section {
  padding: var(--space-xl) 0;
}

.toc-list {
  padding-left: 20px;
  margin: 0;
}

.toc-list li {
  margin: 8px 0;
  list-style: decimal;
}

.toc-list a {
  color: var(--synedica-primary);
  text-decoration: none;
}

.toc-list a:hover {
  text-decoration: underline;
}


/* ═══════════════════════════════════════════════════════════════════════════
   15. TABLES & DATA GRIDS
   ═══════════════════════════════════════════════════════════════════════════ */

/* Styled Table (Classic Semantic) */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.styled-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-base);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  overflow: hidden;
}

.styled-table thead {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: white;
}

.styled-table th,
.styled-table td {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
}

.styled-table thead th {
  font-weight: 600;
  white-space: nowrap;
}

.styled-table tbody tr {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition-fast);
}

.styled-table tbody tr:nth-child(even) {
  background: var(--color-bg-alt);
}

.styled-table tbody tr:hover {
  background: #e8f4fc;
}

.styled-table tbody td {
  border-bottom: 1px solid var(--color-border);
}

.styled-table tbody th[scope="row"] {
  font-weight: 600;
  color: var(--color-primary-dark);
  background: rgba(0, 0, 0, 0.02);
}

/* Data Grid (Modern CSS Grid Table) */
.data-grid {
  display: grid;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.data-grid__header {
  display: grid;
  grid-template-columns: 200px 1fr;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: white;
  font-weight: 600;
}

.data-grid__row {
  display: grid;
  grid-template-columns: 200px 1fr;
  background: var(--color-bg);
  transition: background var(--transition-fast);
}

.data-grid__row:nth-child(even) {
  background: var(--color-bg-alt);
}

.data-grid__cell {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.data-grid__cell--label {
  background: rgba(0, 0, 0, 0.02);
  border-right: 1px solid var(--color-border);
}

.data-grid__header .data-grid__cell {
  border-bottom: none;
}


/* ═══════════════════════════════════════════════════════════════════════════
   16. STYLED LISTS
   ═══════════════════════════════════════════════════════════════════════════ */

/* Base styled list */
.styled-list {
  list-style: none;
  margin: var(--space-lg) 0;
  padding-left: 0;
}

.styled-list li {
  position: relative;
  padding: var(--space-sm) 0 var(--space-sm) var(--space-xl);
  color: var(--color-text-light);
  line-height: 1.7;
}

.styled-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 8px;
  height: 8px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: 50%;
}

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

/* Diamond variant */
.list-diamond {
  list-style: none;
  margin: var(--space-lg) 0;
  padding: 0;
}

.list-diamond li {
  position: relative;
  padding: var(--space-sm) 0 var(--space-sm) 2rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.list-diamond li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 10px;
  height: 10px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  transform: rotate(45deg);
  border-radius: 2px;
}

.list-diamond li strong {
  color: var(--color-text);
  font-weight: 600;
}

/* Checkmark variant */
.list-check {
  list-style: none;
  margin: var(--space-lg) 0;
  padding: 0;
}

.list-check li {
  position: relative;
  padding: var(--space-sm) 0 var(--space-sm) 2.5rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.list-check li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.4em;
  width: 22px;
  height: 22px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: 50%;
}

.list-check li::after {
  content: '';
  position: absolute;
  left: 8px;
  top: 0.65em;
  width: 6px;
  height: 10px;
  border: solid white;
  border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg);
}

.list-check li strong {
  color: var(--color-text);
  font-weight: 600;
}

/* Link lists */
.link-list {
  list-style: none;
  margin: var(--space-lg) 0;
  padding: 0;
}

.link-list-article {
  list-style: none;
  margin: var(--space-lg) 0;
  padding: 0 var(--space-sm);
}

.link-list li {
  margin-bottom: var(--space-sm);
  padding: var(--space-xs) 0;
}

/* Related links (used in article) */
.related-links {
  list-style: none;
  padding: 0;
  margin: var(--space-md) 0 0;
}

.related-links li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.related-links li:last-child {
  border-bottom: none;
}

.related-links a {
  color: var(--synedica-primary);
  font-weight: 500;
  text-decoration: none;
}

.related-links a:hover {
  text-decoration: underline;
}

/* Left-to-Right animated underline links */
.links-ltr a {
  position: relative;
  color: var(--color-text-light);
  text-decoration: none;
  transition: color var(--transition-base);
}

.links-ltr a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: var(--color-line);
  transition: all var(--transition-base);
}

.links-ltr a:hover {
  color: var(--color-primary);
}

.links-ltr a:hover::after {
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  animation: underline-ltr 0.4s ease forwards;
}


/* ═══════════════════════════════════════════════════════════════════════════
   17. BADGES
   ═══════════════════════════════════════════════════════════════════════════ */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25em 0.75em;
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.badge--success {
  background: rgba(34, 197, 94, 0.15);
  color: #15803d;
}

.badge--warning {
  background: rgba(251, 191, 36, 0.2);
  color: #a16207;
}

.badge--neutral {
  background: rgba(100, 116, 139, 0.15);
  color: #475569;
}

.badge--error {
  background: rgba(239, 68, 68, 0.15);
  color: #dc2626;
}


/* ═══════════════════════════════════════════════════════════════════════════
   18. FAQ SECTION
   ═══════════════════════════════════════════════════════════════════════════ */

.faq-section {
  margin: 0;
}

.faq-list {
  display: grid;
  gap: var(--space-lg);
}

.faq-item {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.faq-item:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.faq-item h3 {
  font-size: var(--font-size-lg);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
  position: relative;
}

.faq-item h3::before {
  content: 'Q';
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 700;
  color: var(--color-primary);
}

.faq-answer {
  padding-left: var(--space-lg);
  border-left: 2px solid var(--color-border);
  margin-left: var(--space-xs);
}

.faq-answer p {
  color: var(--color-text-light);
  line-height: 1.8;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}


/* ═══════════════════════════════════════════════════════════════════════════
   19. CTA SECTION
   ═══════════════════════════════════════════════════════════════════════════ */

.cta-section {
  position: relative;
  background: linear-gradient(
    -45deg,
    var(--color-primary-dark) 0%,
    var(--color-primary) 25%,
    var(--color-accent) 50%,
    var(--color-primary) 75%,
    var(--color-primary-dark) 100%
  );
  border-radius: var(--radius-lg);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
  color: white;
  overflow: hidden;
}

/* Animated background overlay */
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.05) 0%, transparent 30%);
  pointer-events: none;
}

/* Subtle grain texture */
.cta-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
}

.cta-block {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
}

.cta-block h2 {
  color: white;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.cta-block h2::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.8) 20%, rgba(255, 255, 255, 0.8) 80%, transparent 100%);
  margin: var(--space-md) auto 0;
  border-radius: 2px;
}

/* Override content-section ::after underline inside CTA */
.cta-section .content-section h2::after,
.cta-section h2::after {
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.8) 20%, rgba(255, 255, 255, 0.8) 80%, transparent 100%);
  left: 50%;
  transform: translateX(-50%);
}

.cta-text {
  font-size: var(--font-size-lg);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: var(--space-md);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.cta-text:last-of-type {
  margin-bottom: var(--space-xl);
}

.cta-text strong {
  color: white;
  font-weight: 600;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

/* CTA Box (inline in article) */
.cta-box {
  background: linear-gradient(135deg, var(--wegovy-blue) 0%, #004999 100%);
  color: #ffffff;
  padding: 30px;
  border-radius: 8px;
  margin: 35px 0;
  text-align: center;
}

.cta-box h4 {
  color: #ffffff;
  margin-top: 0;
  font-size: 1.2rem;
}

.cta-box p {
  margin-bottom: 20px;
  opacity: 0.95;
}

.cta-box .btn {
  background: #ffffff;
  color: var(--wegovy-blue);
}

.cta-box .btn:hover {
  background: var(--synedica-light);
  transform: translateY(-2px);
}


/* ═══════════════════════════════════════════════════════════════════════════
   20. CONTACT SECTION
   ═══════════════════════════════════════════════════════════════════════════ */

.contact-section {
  background-color: var(--color-bg);
}
.contact-section:hover {
  background-color: var(--color-bg);
}

.contact-grid {
  display: grid;
  gap: var(--space-lg);
}

.contact-card {
  background: var(--color-bg);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.contact-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.contact-card h3 {
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

.contact-list li {
  padding: var(--space-sm) 0;
}

.contact-list li + li {
  border-top: 1px solid var(--color-border);
}


/* ═══════════════════════════════════════════════════════════════════════════
   21. MEDICAL DISCLAIMER & AUTHOR BOX
   ═══════════════════════════════════════════════════════════════════════════ */

.medical-disclaimer {
  background: #fff3cd;
  border: 1px solid #ffc107;
  border-left: 4px solid #ffc107;
  padding: 15px 20px;
  margin-bottom: 30px;
  border-radius: 4px;
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.medical-disclaimer strong {
  color: #856404;
}

.author-box {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px 0;
  margin-bottom: 25px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.author-box a {
  color: var(--synedica-primary);
  text-decoration: none;
}

.author-box a:hover {
  text-decoration: underline;
}


/* ═══════════════════════════════════════════════════════════════════════════
   22. REFERENCES & RELATED ARTICLES
   ═══════════════════════════════════════════════════════════════════════════ */

.references-section {
  background: var(--color-bg-alt);
}

.references-list {
  padding-left: 20px;
  font-size: 0.9rem;
  margin: 0;
}

.references-list li {
  margin-bottom: 10px;
  word-break: break-word;
  list-style: decimal;
}

.references-list a {
  color: var(--synedica-primary);
}

.references-list a:hover {
  text-decoration: underline;
}

/* Related Articles */
.related-articles {
  margin: 40px 0;
  padding: 25px;
  background: var(--color-bg-alt);
  border-radius: 8px;
}

.related-articles h3 {
  margin-top: 0;
}

.related-articles ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.related-articles li {
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
}

.related-articles li:last-child {
  border-bottom: none;
}

.related-articles a {
  color: var(--synedica-primary);
  text-decoration: none;
  font-weight: 500;
}

.related-articles a:hover {
  text-decoration: underline;
}


/* ═══════════════════════════════════════════════════════════════════════════
   23. FOOTER
   ═══════════════════════════════════════════════════════════════════════════ */

footer {
  margin: 35px 0 0 0;
}

.footer {
  background: linear-gradient(
    135deg,
    #1a5a8a 0%,
    #2171a5 30%,
    #1e6a9a 70%,
    #1a5a8a 100%
  );
  color: #e2e8f0;
  padding: var(--space-3xl) 0 var(--space-lg);
  position: relative;
  overflow: hidden;
  border-radius: 40px 40px 0 0;
  box-shadow:
    inset 0 2px 20px rgba(255, 255, 255, 0.05),
    0 -5px 30px rgba(0, 0, 0, 0.1);
}

/* Decorative top glow line */
.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 40px;
  right: 40px;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.2) 20%,
    rgba(255, 255, 255, 0.3) 50%,
    rgba(255, 255, 255, 0.2) 80%,
    transparent 100%
  );
}

.footer-inner {
  display: grid;
  gap: var(--space-2xl);
}

.footer-brand img {
  height: 60px;
  width: auto;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-xl);
}

.footer-section h3 {
  color: white;
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-md);
}

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

.footer-section ul li {
  padding: var(--space-xs) 0;
}

.footer-section a {
  color: #94a3b8;
  transition: color var(--transition-fast);
  text-decoration: none;
}

.footer-section a:hover {
  color: white;
}

.footer-nav {
  display: grid;
  gap: var(--space-xl);
}

.footer-col h3 {
  color: white;
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-md);
}

.footer-col ul li {
  padding: var(--space-xs) 0;
}

.footer-col a {
  color: #94a3b8;
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: white;
}

/* Decorative spinning element */
.footer-decor {
  position: absolute;
  right: 10px;
  bottom: 400px;
  z-index: 10;
  pointer-events: none;
  color: #ff9a16;
}

.spin-slow {
  animation: spin 60s linear infinite;
}

/* Footer bottom bar */
.footer-bottom {
  text-align: center;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border-dark);
  color: #48a5d2;
  font-size: var(--font-size-sm);
  margin-top: var(--space-xl);
}

/* Article footer */
.article-footer {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-alt);
}


/* ═══════════════════════════════════════════════════════════════════════════
   24. UTILITIES
   ═══════════════════════════════════════════════════════════════════════════ */

/* Skip Link (Accessibility) */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-md);
  z-index: 9999;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-md);
  color: white;
}

/* Visually Hidden (Screen Reader Only) */
.visually-hidden,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Text Alignment */
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

/* Breadcrumbs */
.breadcrumbs {
  padding: var(--space-md) 0;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--font-size-sm);
  list-style: none;
  padding: 0;
  margin: 0;
}

.breadcrumbs li {
  display: flex;
  align-items: center;
}

.breadcrumbs li:not(:last-child)::after {
  content: '›';
  margin-left: var(--space-xs);
  color: var(--color-text-muted);
}

.breadcrumbs a {
  color: var(--color-text-light);
  transition: color var(--transition-fast);
}

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

.breadcrumbs [aria-current="page"] {
  color: var(--color-text);
  font-weight: 500;
}


/* ═══════════════════════════════════════════════════════════════════════════
   25. ANIMATIONS & KEYFRAMES
   ═══════════════════════════════════════════════════════════════════════════ */

/* Fade Up */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.6s ease forwards;
  animation-delay: var(--delay, 0s);
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Fade Left */
.fade-left {
  opacity: 0;
  transform: translateX(-20px);
  animation: fadeLeft 0.6s ease forwards;
  animation-delay: var(--delay, 0s);
}
.fade-left:hover {
 box-shadow: var(--shadow-lg);
}


@keyframes fadeLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Spin */
@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Float */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-20px); }
}

/* Pulse ring */
@keyframes pulse-ring {
  0%   { transform: translate(-50%, -50%) scale(0.8); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(1.3); opacity: 0; }
}

/* Gradient shift (for cards and CTA backgrounds) */
@keyframes gradient-shift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Particle float */
@keyframes particle-float {
  0%   { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateY(-100vh) rotate(720deg); opacity: 0; }
}

/* Button shine */
@keyframes btn-shine {
  0%   { transform: translateX(-100%) rotate(45deg); }
  100% { transform: translateX(100%) rotate(45deg); }
}

/* Underline left-to-right */
@keyframes underline-ltr {
  0%   { transform: scaleX(0); transform-origin: left; }
  100% { transform: scaleX(1); transform-origin: left; }
}


/* ═══════════════════════════════════════════════════════════════════════════
   26. MEDIA QUERIES (Mobile-First)
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── Small screens (480px+) ─── */
@media (min-width: 480px) {
  :root {
    --container-padding: 1.5rem;
  }

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

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

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

/* ─── Medium screens (768px+) ─── */
@media (min-width: 768px) {
  :root {
    --font-size-4xl: 3rem;
    --space-3xl: 5rem;
  }

  .hero-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .product-showcase {
    grid-template-columns: 1fr;
  }

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

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

  .content-block--media {
    grid-template-columns: 1fr 1fr;
  }

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

/* ─── Large screens (1024px+) ─── */
@media (min-width: 1024px) {
  /* Desktop navigation */
  .menu-toggle {
    display: none;
  }

  .main-nav {
    display: block;
    flex: 1;
    text-align: center;
  }

  .nav-list {
    justify-content: center;
  }

  .header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
  }

  /* Product showcase full-width */
  .product-showcase {
    grid-template-columns: repeat(3, 1fr);
    width: 70vw;
    padding: 0 var(--space-xl);
    gap: var(--space-lg);
  }

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

  .hero-images {
    flex-direction: column;
    align-items: flex-end;
  }

  .hero-img {
    max-width: 180px;
  }

  /* Intro section — two columns */
  .intro-inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
  }
}

/* ─── Extra large screens (1280px+) ─── */
@media (min-width: 1280px) {
  :root {
    --container-max: 1400px;
  }
}

/* ─── Responsive: Small screens (max-width) ─── */

@media (max-width: 1023px) {
  .intro {
    min-height: auto;
    padding: var(--space-2xl) 0;
  }

  .intro-product-img {
    max-width: 350px;
  }

  .intro-card-circle {
    width: 280px;
    height: 280px;
  }

  .intro-decor-1,
  .intro-decor-2 {
    display: none;
  }
}

@media (max-width: 768px) {
  .content-block--accent {
    padding-left: var(--space-xl);
    padding-top: calc(var(--space-xl) + 70px);
  }

  .content-block--accent .block-icon {
    top: var(--space-lg);
    left: var(--space-lg);
  }

  .cta-actions,
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-actions .btn,
  .cta-buttons .btn {
    width: 100%;
    max-width: 280px;
  }

  .key-takeaways,
  .quick-answer,
  .cta-box {
    padding: 20px;
  }

  .styled-table {
    font-size: 0.85rem;
  }

  .styled-table th,
  .styled-table td {
    padding: 10px 12px;
  }

  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.4rem;
  }
}

@media (max-width: 640px) {
  .cta-block {
    padding: var(--space-md);
  }

  .btn-gradient,
  .btn-outline-light {
    width: 100%;
    max-width: 280px;
    padding: 0.875rem 1.5rem;
  }
}

@media (max-width: 600px) {
  .data-grid__header,
  .data-grid__row {
    grid-template-columns: 1fr;
  }

  .data-grid__cell--label {
    border-right: none;
    border-bottom: none;
    padding-bottom: var(--space-xs);
    background: var(--color-bg-alt);
  }

  .data-grid__header {
    display: none;
  }

  .data-grid__row {
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
  }

  .data-grid__row .data-grid__cell {
    padding: var(--space-sm) 0;
    border-bottom: none;
  }
}

@media (max-width: 480px) {
  .intro-card-circle {
    width: 260px;
    height: 260px;
  }

  .intro-card-circle .card-inner {
    padding: var(--space-md);
  }

  .intro-card-title {
    font-size: var(--font-size-lg);
  }

  .btn-gradient {
    padding: 0.625rem 1.25rem;
    font-size: var(--font-size-sm);
  }
}


/* ═══════════════════════════════════════════════════════════════════════════
   27. PRINT STYLES
   ═══════════════════════════════════════════════════════════════════════════ */

@media print {
  .header,
  .footer,
  .menu-toggle,
  .skip-link,
  .cta-section,
  .cta-box {
    display: none;
  }

  body {
    font-size: 12pt;
    color: black;
    background: white;
  }

  a {
    color: black;
    text-decoration: underline;
  }

  .container {
    max-width: 100%;
  }
}


/* ═══════════════════════════════════════════════════════════════════════════
   28. ACCESSIBILITY: REDUCED MOTION
   ═══════════════════════════════════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .float-animation,
  .intro-decor,
  .intro-particles span,
  .card-gradient-bg,
  .btn-gradient::before,
  .btn-gradient::after {
    animation: none !important;
  }

  .btn-gradient:hover::before {
    opacity: 1;
  }

  .card-gradient-bg {
    background-size: 100% 100%;
  }

  .content-block--card:hover {
    transform: none;
  }
}