/* ==========================================================================
   PORTALE ENERGIA MASCHILE & VITALITÀ NATURALE (PROSTATRICUM PLUS)
   Design System & Stili Ufficiali
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Palette Colori ispirata alla foto Prostatricum Plus */
  --color-navy-950: #05141f;
  --color-navy-900: #0a1f2d;
  --color-navy-800: #102e42;
  --color-navy-700: #16405a;
  --color-navy-600: #1d5374;
  
  --color-teal-500: #14b8a6;
  --color-teal-400: #2dd4bf;
  --color-teal-300: #5eead4;
  --color-teal-600: #0d9488;
  --color-teal-700: #0f766e;
  
  --color-emerald-500: #10b981;
  --color-emerald-600: #059669;
  --color-emerald-700: #047857;
  
  --color-accent-mint: #4ddbb3;
  --color-accent-cyan: #38bdf8;
  --color-accent-gold: #f59e0b;
  
  --color-moss-800: #193828;
  --color-moss-100: #ecfdf5;
  
  --color-slate-900: #0f172a;
  --color-slate-800: #1e293b;
  --color-slate-700: #334155;
  --color-slate-600: #475569;
  --color-slate-500: #64748b;
  --color-slate-400: #94a3b8;
  --color-slate-200: #e2e8f0;
  --color-slate-100: #f1f5f9;
  --color-slate-50: #f8fafc;
  --color-white: #ffffff;
  
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f0fdf9;
  --bg-dark: #0a1f2d;
  --bg-card: #ffffff;
  
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #f8fafc;
  --text-heading: #0a1f2d;
  
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(10, 31, 45, 0.08), 0 2px 4px -2px rgba(10, 31, 45, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(10, 31, 45, 0.1), 0 4px 6px -4px rgba(10, 31, 45, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(10, 31, 45, 0.12), 0 8px 10px -6px rgba(10, 31, 45, 0.05);
  --shadow-glow: 0 0 25px rgba(45, 212, 191, 0.35);
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

a {
  color: var(--color-teal-600);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--color-teal-700);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-heading);
  font-weight: 700;
  line-height: 1.25;
}

p {
  margin-bottom: 1.25rem;
}

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

ul, ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  max-width: 860px;
}

.section-padding {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

@media (max-width: 768px) {
  .section-padding {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }
}

/* ==========================================================================
   TOP BAR & HEADER
   ========================================================================== */

.top-bar {
  background: var(--color-navy-950);
  color: var(--color-slate-200);
  font-size: 0.825rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-slate-200);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.logo-badge {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-navy-800), var(--color-teal-600));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: 800;
  font-size: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-navy-900);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.logo-title span {
  color: var(--color-teal-600);
}

.logo-tagline {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-slate-500);
  font-weight: 600;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-navy-800);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-teal-600);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-teal-500);
  border-radius: var(--radius-full);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-navy-900);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  text-decoration: none;
  line-height: 1.2;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-teal-500) 0%, var(--color-teal-700) 100%);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(20, 184, 166, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-teal-400) 0%, var(--color-teal-600) 100%);
  color: var(--color-white);
  box-shadow: 0 6px 20px rgba(20, 184, 166, 0.45);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--color-navy-900);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  background: var(--color-navy-800);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-teal-600);
  color: var(--color-teal-700);
}

.btn-outline:hover {
  background: var(--color-teal-500);
  color: var(--color-white);
}

.btn-outline-white {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--color-white);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.775rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-teal {
  background-color: var(--bg-tertiary);
  color: var(--color-teal-700);
  border: 1px solid rgba(20, 184, 166, 0.25);
}

.badge-navy {
  background-color: rgba(16, 46, 66, 0.08);
  color: var(--color-navy-800);
}

.badge-gold {
  background-color: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero {
  background: linear-gradient(145deg, #061a27 0%, #0d2a3d 50%, #153b52 100%);
  color: var(--color-white);
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(45, 212, 191, 0.15) 0%, rgba(45, 212, 191, 0) 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content h1 {
  color: var(--color-white);
  font-size: 3rem;
  line-height: 1.15;
  margin-top: 1rem;
  margin-bottom: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.025em;
}

.hero-content h1 span {
  background: linear-gradient(135deg, var(--color-teal-300), var(--color-accent-mint));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-size: 1.15rem;
  color: var(--color-slate-200);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2.25rem;
}

.highlight-card {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
}

.highlight-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: rgba(45, 212, 191, 0.2);
  color: var(--color-teal-300);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.highlight-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-slate-100);
  line-height: 1.35;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-badges-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.825rem;
  color: var(--color-slate-300);
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.hero-badge-item svg {
  color: var(--color-teal-400);
}

/* Hero Media */
.hero-media {
  position: relative;
}

.product-showcase-box {
  position: relative;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.12) 0%, rgba(10, 31, 45, 0.4) 80%);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-xl);
}

.product-image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.product-floating-badge {
  position: absolute;
  bottom: 25px;
  right: 25px;
  background: rgba(6, 26, 39, 0.92);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(45, 212, 191, 0.4);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.badge-number {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-teal-400);
  line-height: 1;
}

.badge-label {
  font-size: 0.75rem;
  line-height: 1.2;
  color: var(--color-slate-300);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ==========================================================================
   FEATURE & SCIENTIFIC SECTIONS
   ========================================================================== */

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-teal-600);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2.25rem;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--color-slate-600);
}

/* Pillars Grid */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.pillar-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  border: 1px solid var(--color-slate-200);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.pillar-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-teal-400);
}

.pillar-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: var(--bg-tertiary);
  color: var(--color-teal-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.pillar-title {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.pillar-desc {
  font-size: 0.925rem;
  color: var(--color-slate-600);
  line-height: 1.6;
}

/* ==========================================================================
   ARTICLE & CONTENT BLOCKS
   ========================================================================== */

.content-article-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
}

.content-prose h2 {
  font-size: 2rem;
  margin-bottom: 1.25rem;
}

.content-prose p {
  color: var(--color-slate-700);
  font-size: 1.05rem;
  line-height: 1.75;
}

.science-callout {
  background: linear-gradient(135deg, #f0fdf9 0%, #e6fffa 100%);
  border-left: 4px solid var(--color-teal-500);
  padding: 1.5rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 1.75rem 0;
}

.science-callout h4 {
  color: var(--color-navy-900);
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.science-callout p {
  font-size: 0.95rem;
  color: var(--color-slate-700);
  margin-bottom: 0;
}

/* List with styled checks */
.check-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.check-list li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 0.85rem;
  font-size: 1rem;
  color: var(--color-slate-700);
}

.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  background: var(--color-teal-500);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: bold;
}

/* ==========================================================================
   INTERACTIVE ASSESSMENT WIDGET (Test Vitalità)
   ========================================================================== */

.quiz-container {
  background: var(--color-navy-900);
  color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 3rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(45, 212, 191, 0.25);
}

.quiz-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 2.5rem;
}

.quiz-header h3 {
  color: var(--color-white);
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.quiz-header p {
  color: var(--color-slate-300);
  font-size: 1rem;
}

.quiz-progress-bar-wrap {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  margin-bottom: 2rem;
  overflow: hidden;
}

.quiz-progress-bar {
  height: 100%;
  width: 25%;
  background: linear-gradient(90deg, var(--color-teal-400), var(--color-accent-mint));
  transition: width 0.4s ease;
}

.quiz-step-indicator {
  font-size: 0.825rem;
  color: var(--color-teal-300);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.quiz-question-title {
  font-size: 1.35rem;
  color: var(--color-white);
  margin-bottom: 1.5rem;
}

.quiz-options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.quiz-option-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  color: var(--color-slate-100);
  font-family: var(--font-body);
  font-size: 0.95rem;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.quiz-option-btn:hover,
.quiz-option-btn.selected {
  background: rgba(20, 184, 166, 0.2);
  border-color: var(--color-teal-400);
  transform: translateY(-2px);
  color: var(--color-white);
}

.quiz-option-radio {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  border: 2px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.quiz-option-btn.selected .quiz-option-radio {
  border-color: var(--color-teal-400);
  background: var(--color-teal-500);
}

.quiz-nav-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Quiz Result Card */
.quiz-result-card {
  display: none;
  text-align: center;
  padding: 1rem 0;
}

.quiz-result-score-ring {
  width: 140px;
  height: 140px;
  border-radius: var(--radius-full);
  background: radial-gradient(circle, rgba(20, 184, 166, 0.25) 0%, rgba(10, 31, 45, 0.8) 70%);
  border: 4px solid var(--color-teal-400);
  box-shadow: var(--shadow-glow);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.score-num {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--color-teal-300);
  line-height: 1;
}

.score-max {
  font-size: 0.85rem;
  color: var(--color-slate-300);
}

.quiz-result-title {
  font-size: 1.75rem;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.quiz-result-desc {
  max-width: 600px;
  margin: 0 auto 2rem;
  font-size: 1.05rem;
  color: var(--color-slate-200);
  line-height: 1.7;
}

/* ==========================================================================
   INGREDIENTS GRID
   ========================================================================== */

.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.ingredient-card {
  background: var(--bg-card);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.ingredient-card:hover {
  border-color: var(--color-teal-400);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.ingredient-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.ingredient-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: var(--bg-tertiary);
  color: var(--color-teal-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.ingredient-name {
  font-size: 1.2rem;
  color: var(--color-navy-900);
}

.ingredient-botanical {
  font-size: 0.825rem;
  color: var(--color-teal-600);
  font-style: italic;
  font-weight: 600;
}

.ingredient-desc {
  font-size: 0.925rem;
  color: var(--color-slate-600);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.ingredient-meta {
  padding-top: 1rem;
  border-top: 1px solid var(--color-slate-100);
  font-size: 0.8rem;
  color: var(--color-slate-500);
  display: flex;
  justify-content: space-between;
}

.ingredient-meta strong {
  color: var(--color-navy-800);
}

/* ==========================================================================
   CERTIFICATIONS & QUALITY SEALS
   ========================================================================== */

.cert-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--color-slate-200);
  border-bottom: 1px solid var(--color-slate-200);
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.cert-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.25rem;
  text-align: center;
  border: 1px solid var(--color-slate-200);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.cert-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-teal-500);
}

.cert-badge-graphic {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  background: linear-gradient(135deg, var(--bg-tertiary) 0%, #e0f2fe 100%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-teal-600);
}

.cert-title {
  font-size: 1.05rem;
  color: var(--color-navy-900);
  margin-bottom: 0.4rem;
}

.cert-desc {
  font-size: 0.825rem;
  color: var(--color-slate-500);
  line-height: 1.45;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: var(--color-teal-500);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-navy-900);
  cursor: pointer;
  gap: 1rem;
}

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  color: var(--color-teal-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  background: var(--color-teal-500);
  color: var(--color-white);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease;
  padding: 0 1.5rem;
  color: var(--color-slate-600);
  font-size: 0.95rem;
  line-height: 1.65;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 1.5rem 1.5rem;
}

/* ==========================================================================
   ORDER LEAD PAGE (ordine.html)
   ========================================================================== */

.order-hero-banner {
  background: linear-gradient(135deg, var(--color-navy-950) 0%, var(--color-navy-800) 100%);
  color: var(--color-white);
  padding: 3rem 0;
  text-align: center;
}

.order-layout-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3.5rem;
  align-items: start;
}

.order-summary-card {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: 100px;
}

.order-product-badge {
  display: inline-block;
  background: #fef3c7;
  color: #92400e;
  font-weight: 800;
  font-size: 0.8rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.order-price-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin: 1.25rem 0;
  padding: 1rem 0;
  border-top: 1px dashed var(--color-slate-200);
  border-bottom: 1px dashed var(--color-slate-200);
}

.price-current {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-teal-600);
  line-height: 1;
}

.price-old {
  font-size: 1.25rem;
  color: var(--color-slate-400);
  text-decoration: line-through;
}

.price-discount-tag {
  background: #fee2e2;
  color: #dc2626;
  font-size: 0.775rem;
  font-weight: 800;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
}

.order-guarantee-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.order-guarantee-list li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.9rem;
  color: var(--color-slate-700);
  margin-bottom: 0.75rem;
}

.order-guarantee-list li svg {
  color: var(--color-teal-500);
  flex-shrink: 0;
}

/* Lead Form Container */
.lead-form-box {
  background: var(--color-white);
  border: 2px solid var(--color-teal-500);
  border-radius: var(--radius-xl);
  padding: 2.75rem 2.25rem;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.form-header {
  text-align: center;
  margin-bottom: 2rem;
}

.form-header h2 {
  font-size: 1.75rem;
  color: var(--color-navy-900);
  margin-bottom: 0.5rem;
}

.form-header p {
  color: var(--color-slate-600);
  font-size: 0.95rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-navy-900);
  margin-bottom: 0.5rem;
}

.input-with-icon {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-slate-400);
  font-size: 1.1rem;
  pointer-events: none;
}

.phone-prefix-addon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-navy-900);
  pointer-events: none;
  padding-right: 0.5rem;
  border-right: 1px solid var(--color-slate-300);
}

.form-control {
  width: 100%;
  padding: 0.95rem 1rem 0.95rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1.5px solid var(--color-slate-300);
  border-radius: var(--radius-md);
  color: var(--color-navy-900);
  background-color: var(--color-slate-50);
  transition: var(--transition);
}

.form-control.with-prefix {
  padding-left: 5.5rem;
}

.form-control.with-icon {
  padding-left: 3rem;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-teal-500);
  background-color: var(--color-white);
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.15);
}

.form-consent {
  margin-top: 1.25rem;
  margin-bottom: 1.75rem;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.825rem;
  color: var(--color-slate-600);
  cursor: pointer;
  line-height: 1.4;
}

.checkbox-label input {
  margin-top: 2px;
  accent-color: var(--color-teal-600);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.form-submit-btn {
  width: 100%;
  padding: 1.15rem 1.5rem;
  font-size: 1.15rem;
}

.form-security-footer {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.775rem;
  color: var(--color-slate-500);
}

/* ==========================================================================
   THANK YOU PAGE (grazie.html)
   ========================================================================== */

.thankyou-box {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 3.5rem 2.5rem;
  box-shadow: var(--shadow-xl);
  text-align: center;
  max-width: 760px;
  margin: 3rem auto;
  border: 1px solid var(--color-slate-200);
}

.thankyou-icon-circle {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-teal-500), var(--color-emerald-500));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 2.25rem;
  margin: 0 auto 1.5rem;
  box-shadow: var(--shadow-glow);
}

.thankyou-box h1 {
  font-size: 2.25rem;
  color: var(--color-navy-900);
  margin-bottom: 0.75rem;
}

.thankyou-ref {
  display: inline-block;
  background: var(--bg-tertiary);
  color: var(--color-teal-700);
  font-family: monospace;
  font-size: 1.1rem;
  font-weight: 700;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.75rem;
  border: 1px solid rgba(20, 184, 166, 0.3);
}

.thankyou-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin: 2.5rem 0;
  text-align: left;
}

.step-card {
  background: var(--color-slate-50);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  border: 1px solid var(--color-slate-200);
}

.step-num {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-teal-600);
  margin-bottom: 0.35rem;
}

.step-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-navy-900);
  margin-bottom: 0.35rem;
}

.step-desc {
  font-size: 0.825rem;
  color: var(--color-slate-600);
  line-height: 1.4;
}

.bonus-download-card {
  background: linear-gradient(135deg, #0a1f2d 0%, #16405a 100%);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  text-align: left;
}

.bonus-info h4 {
  color: var(--color-white);
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.bonus-info p {
  color: var(--color-slate-300);
  font-size: 0.875rem;
  margin: 0;
}

/* ==========================================================================
   LEGAL PAGES & LONG PROSE
   ========================================================================== */

.legal-header {
  background: var(--color-navy-950);
  color: var(--color-white);
  padding: 3.5rem 0;
  text-align: center;
}

.legal-header h1 {
  color: var(--color-white);
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.legal-body {
  padding: 4rem 0;
}

.legal-prose {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-sm);
}

.legal-prose h2 {
  font-size: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--color-navy-900);
  border-bottom: 1px solid var(--color-slate-200);
  padding-bottom: 0.5rem;
}

.legal-prose h3 {
  font-size: 1.2rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--color-navy-800);
}

.legal-prose p, .legal-prose li {
  font-size: 0.95rem;
  color: var(--color-slate-700);
  line-height: 1.75;
}

/* Guide Page Layout */
.guide-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: start;
}

.guide-sidebar {
  position: sticky;
  top: 100px;
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.guide-sidebar h4 {
  font-size: 1.05rem;
  margin-bottom: 1rem;
  color: var(--color-navy-900);
}

.guide-toc {
  list-style: none;
  padding: 0;
  margin: 0;
}

.guide-toc li {
  margin-bottom: 0.75rem;
}

.guide-toc a {
  font-size: 0.875rem;
  color: var(--color-slate-600);
  display: block;
  padding: 0.25rem 0;
  border-left: 2px solid transparent;
  padding-left: 0.75rem;
}

.guide-toc a:hover,
.guide-toc a.active {
  color: var(--color-teal-600);
  border-left-color: var(--color-teal-500);
  font-weight: 600;
}

.guide-main-article {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-sm);
}

.guide-main-article h2 {
  font-size: 1.75rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  color: var(--color-navy-900);
}

.guide-main-article h3 {
  font-size: 1.3rem;
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
  color: var(--color-teal-700);
}

.guide-main-article p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-slate-700);
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   DISCLAIMER & FOOTER
   ========================================================================== */

.supplement-disclaimer-box {
  background: var(--color-slate-100);
  border-top: 1px solid var(--color-slate-200);
  border-bottom: 1px solid var(--color-slate-200);
  padding: 1.75rem 0;
  font-size: 0.825rem;
  color: var(--color-slate-600);
  line-height: 1.6;
}

.footer {
  background: var(--color-navy-950);
  color: var(--color-slate-400);
  padding: 4.5rem 0 2rem;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
}

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

.footer-links li {
  margin-bottom: 0.65rem;
}

.footer-links a {
  color: var(--color-slate-300);
}

.footer-links a:hover {
  color: var(--color-teal-400);
  padding-left: 4px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.825rem;
}

/* ==========================================================================
   COOKIE CONSENT BANNER & MODAL (GDPR)
   ========================================================================== */

.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 540px;
  background: var(--color-navy-900);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(45, 212, 191, 0.3);
  z-index: 9999;
  display: none;
  animation: slideUp 0.4s ease-out forwards;
}

@keyframes slideUp {
  from { transform: translateY(100px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.cookie-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  color: var(--color-teal-300);
}

.cookie-body p {
  font-size: 0.85rem;
  color: var(--color-slate-300);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.cookie-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-grid,
  .content-article-grid,
  .order-layout-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .pillars-grid,
  .cert-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .ingredients-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .guide-layout {
    grid-template-columns: 1fr;
  }
  
  .guide-sidebar {
    display: none;
  }
}

@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.25rem;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: 1.5rem;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--color-slate-200);
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .mobile-toggle {
    display: block;
  }
  
  .pillars-grid,
  .ingredients-grid,
  .cert-grid,
  .quiz-options-grid,
  .thankyou-steps {
    grid-template-columns: 1fr;
  }
  
  .hero-highlights {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .bonus-download-card {
    flex-direction: column;
    text-align: center;
  }
}