/* ==========================================================================
   PrimeForce 40+ | Design System & Master Stylesheet
   Theme: High-performance Dark & Radiant Crimson (#0B0C10 / #FF2A4B)
   Target GEO: North Macedonia (MK)
   Compliance: Google Ads, Google Consent Mode v2 & EU Directives Compliant
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-primary: #0A0B0E;
  --bg-secondary: #12141B;
  --bg-card: rgba(23, 27, 38, 0.85);
  --bg-card-hover: rgba(30, 35, 50, 0.95);
  --bg-card-highlight: rgba(255, 42, 75, 0.06);
  --bg-glass: rgba(18, 20, 28, 0.7);

  /* Primary Crimson & Glow Accents */
  --primary: #FF2A4B;
  --primary-hover: #E01837;
  --primary-light: #FF5A73;
  --primary-dark: #990B20;
  --primary-glow: rgba(255, 42, 75, 0.45);
  --primary-soft: rgba(255, 42, 75, 0.12);

  /* Secondary Accents */
  --accent-gold: #FFB703;
  --accent-green: #06D6A0;
  --accent-blue: #3A86FF;

  /* Text & Neutral Colors */
  --text-white: #FFFFFF;
  --text-primary: #F0F2F7;
  --text-secondary: #9DA6B9;
  --text-muted: #6B7280;
  --text-dark: #111827;

  /* Borders & Dividers */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: rgba(255, 255, 255, 0.12);
  --border-focus: rgba(255, 42, 75, 0.6);
  --border-glow: rgba(255, 42, 75, 0.3);

  /* Shadows */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 35px rgba(255, 42, 75, 0.25);
  --shadow-glow-lg: 0 0 60px rgba(255, 42, 75, 0.35);

  /* Typography */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-display: 'Inter', system-ui, sans-serif;

  /* Spacing & Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --radius-pill: 9999px;

  /* Layout Container */
  --container-max: 1240px;
  --container-padding: 1.5rem;
  --header-height: 80px;
  --topbar-height: 42px;

  /* Transitions */
  --transition-fast: 0.18s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.6;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background: radial-gradient(circle at 50% 0%, rgba(255, 42, 75, 0.08) 0%, transparent 60%),
              radial-gradient(circle at 10% 40%, rgba(255, 42, 75, 0.03) 0%, transparent 40%),
              var(--bg-primary);
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-white);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.8vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }
h4 { font-size: 1.2rem; }

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
}

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

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

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

/* Section Spacing */
.section {
  padding: 5rem 0;
  position: relative;
}

.section-sm {
  padding: 3rem 0;
}

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

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-pill);
  background: var(--primary-soft);
  color: var(--primary-light);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  border: 1px solid rgba(255, 42, 75, 0.25);
  box-shadow: 0 0 15px rgba(255, 42, 75, 0.15);
}

.section-title {
  margin-bottom: 1.2rem;
}

.section-title .text-gradient {
  background: linear-gradient(135deg, #FFFFFF 20%, #FF6B81 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
}

/* Top Notification / Info Bar */
.topbar {
  background: #07080A;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  padding: 0.5rem 0;
  color: var(--text-secondary);
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.topbar-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.topbar-item svg {
  width: 14px;
  height: 14px;
  color: var(--primary);
  flex-shrink: 0;
}

.topbar-socials {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.65rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.social-pill:hover {
  background: var(--primary-soft);
  color: var(--text-white);
  border-color: var(--primary);
}

/* Main Header */
.main-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 11, 14, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: all var(--transition-normal);
}

.main-header.scrolled {
  background: rgba(10, 11, 14, 0.97);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
  border-bottom-color: rgba(255, 42, 75, 0.15);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--text-white);
  letter-spacing: -0.01em;
}

.logo-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary) 0%, #A5001C 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px var(--primary-glow);
  color: #fff;
  flex-shrink: 0;
}

.brand-logo span.highlight {
  color: var(--primary);
}

.brand-badge {
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  background: var(--primary-soft);
  color: var(--primary-light);
  border: 1px solid rgba(255, 42, 75, 0.3);
  border-radius: var(--radius-sm);
  font-weight: 700;
  margin-left: 0.3rem;
  vertical-align: middle;
}

/* Navigation */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.8rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.4rem 0;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-white);
}

.nav-link.active::after, .nav-link:hover::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  box-shadow: 0 0 8px var(--primary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #D80F31 100%);
  color: var(--text-white);
  box-shadow: 0 4px 20px var(--primary-glow);
  border-color: rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #FF4563 0%, var(--primary) 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(255, 42, 75, 0.6);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-white);
  border-color: var(--border-card);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1rem 2.2rem;
  font-size: 1.05rem;
  border-radius: var(--radius-pill);
}

.btn-block {
  width: 100%;
}

/* Hamburger toggle for mobile */
.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-white);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
}

.nav-toggle svg {
  width: 26px;
  height: 26px;
}

/* Mobile Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 82%;
  max-width: 360px;
  height: 100vh;
  background: #0E1017;
  border-left: 1px solid var(--border-card);
  z-index: 200;
  display: flex;
  flex-direction: column;
  padding: 2rem 1.5rem;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.8);
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-drawer.open {
  right: 0;
}

.mobile-nav-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 199;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-nav-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
}

.mobile-drawer-close {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-white);
  border-radius: 50%;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-nav-links .nav-link {
  font-size: 1.15rem;
  display: block;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

/* Cards & Containers */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 42, 75, 0.35);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), 0 0 25px rgba(255, 42, 75, 0.15);
  transform: translateY(-4px);
}

.card-crimson {
  background: linear-gradient(145deg, rgba(255, 42, 75, 0.15) 0%, rgba(20, 24, 34, 0.95) 100%);
  border: 1px solid rgba(255, 42, 75, 0.35);
}

/* Hero Section */
.hero-section {
  padding: 4rem 0 5rem;
  position: relative;
  overflow: hidden;
}

.hero-glow-bg {
  position: absolute;
  top: -150px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 42, 75, 0.22) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(50px);
}

.hero-glow-left {
  position: absolute;
  bottom: -100px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 42, 75, 0.12) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(60px);
}

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

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-bottom: 1.4rem;
}

.hero-title {
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero-title .accent {
  color: var(--primary);
  text-shadow: 0 0 25px rgba(255, 42, 75, 0.4);
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2.2rem;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-feature-tags {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  flex-wrap: wrap;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.tag-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.tag-item svg {
  color: var(--accent-green);
  width: 18px;
  height: 18px;
}

/* Hero Visual Showcase */
.hero-visual {
  position: relative;
  z-index: 2;
}

.hero-card-frame {
  position: relative;
  background: linear-gradient(145deg, rgba(26, 30, 42, 0.9) 0%, rgba(13, 15, 22, 0.95) 100%);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 1.8rem;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  text-align: center;
}

.hero-image-wrap {
  position: relative;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: radial-gradient(circle at center, rgba(255, 42, 75, 0.15) 0%, transparent 75%);
  padding: 1rem;
}

.hero-product-img {
  max-height: 420px;
  margin: 0 auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.7));
  transition: transform var(--transition-normal);
}

.hero-card-frame:hover .hero-product-img {
  transform: scale(1.03) translateY(-4px);
}

.hero-floating-badge {
  position: absolute;
  background: rgba(14, 16, 23, 0.92);
  border: 1px solid var(--border-card);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-md);
  padding: 0.8rem 1.1rem;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 3;
}

.badge-top-left {
  top: 15px;
  left: -20px;
}

.badge-bottom-right {
  bottom: 20px;
  right: -20px;
  border-color: rgba(255, 42, 75, 0.4);
  background: linear-gradient(135deg, rgba(20, 22, 32, 0.95) 0%, rgba(35, 12, 18, 0.95) 100%);
}

.badge-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.badge-text-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}

.badge-text-sub {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Trust Bar */
.trust-bar {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 2.2rem 0;
}

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

.trust-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.trust-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--primary-soft);
  color: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-item h4 {
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
}

.trust-item p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.3;
}

/* Feature 3-Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.feature-top {
  margin-bottom: 1.5rem;
}

.feature-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(255, 42, 75, 0.2) 0%, rgba(255, 42, 75, 0.05) 100%);
  border: 1px solid rgba(255, 42, 75, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  margin-bottom: 1.4rem;
  box-shadow: 0 4px 15px rgba(255, 42, 75, 0.15);
}

.feature-list {
  list-style: none;
  margin-top: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--text-primary);
}

.feature-list li svg {
  color: var(--primary);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Ingredients Section */
.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.ingredient-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  transition: all var(--transition-fast);
  position: relative;
}

.ingredient-card:hover {
  border-color: var(--primary-light);
  transform: translateY(-3px);
  background: rgba(25, 28, 40, 0.9);
}

.ingredient-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.6rem;
}

.ingredient-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}

.ingredient-dosage {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-light);
  background: var(--primary-soft);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
}

.ingredient-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.ingredient-efsa-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  color: var(--accent-green);
  margin-top: 0.8rem;
  font-weight: 500;
}

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

.cert-card {
  background: linear-gradient(145deg, rgba(22, 26, 38, 0.9) 0%, rgba(13, 15, 22, 0.95) 100%);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.cert-card:hover {
  border-color: var(--primary);
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.5), 0 0 25px rgba(255, 42, 75, 0.2);
}

.cert-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.2rem;
}

.cert-seal-badge {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255, 183, 3, 0.2) 0%, rgba(255, 42, 75, 0.2) 100%);
  border: 1px solid rgba(255, 183, 3, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
}

.cert-standard-code {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary-light);
  background: var(--primary-soft);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 42, 75, 0.3);
}

.cert-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.4rem;
}

.cert-number {
  font-family: monospace;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
}

.cert-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 1.2rem;
}

.cert-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.8rem;
  font-size: 0.78rem;
  color: var(--accent-green);
  font-weight: 600;
}

/* ==========================================================================
   INTERACTIVE VITALITY CALCULATOR
   ========================================================================== */
.calculator-box {
  background: linear-gradient(160deg, rgba(22, 26, 38, 0.95) 0%, rgba(13, 15, 23, 0.98) 100%);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  position: relative;
  overflow: hidden;
}

.calculator-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.calc-step-group {
  margin-bottom: 1.8rem;
}

.calc-group-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.calc-group-title .step-badge {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
}

.calc-options-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.calc-option-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-card);
  color: var(--text-primary);
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.calc-option-btn:hover {
  border-color: rgba(255, 42, 75, 0.5);
  background: rgba(255, 42, 75, 0.08);
  color: #fff;
}

.calc-option-btn.active {
  background: linear-gradient(135deg, rgba(255, 42, 75, 0.25) 0%, rgba(165, 0, 28, 0.25) 100%);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 0 15px rgba(255, 42, 75, 0.3);
}

.calc-result-panel {
  background: rgba(10, 11, 16, 0.85);
  border: 1px solid rgba(255, 42, 75, 0.35);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  box-shadow: inset 0 0 30px rgba(255, 42, 75, 0.05);
}

.vitality-gauge {
  width: 140px;
  height: 140px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  background: conic-gradient(var(--primary) 0% 72%, rgba(255, 255, 255, 0.08) 72% 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 0 30px rgba(255, 42, 75, 0.35);
  transition: all 0.5s ease;
}

.vitality-gauge-inner {
  width: 108px;
  height: 108px;
  border-radius: 50%;
  background: #0E1017;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.vitality-score {
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}

.vitality-score-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.calc-rec-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.calc-rec-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.calc-nutrients-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: left;
  margin-bottom: 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  font-size: 0.85rem;
}

.calc-nutrients-list li {
  display: flex;
  justify-content: space-between;
  color: var(--text-secondary);
}

.calc-nutrients-list li strong {
  color: var(--primary-light);
}

/* ==========================================================================
   SINGLE PRODUCT CARD & CLEAN 2-FIELD LEAD FORM
   ========================================================================== */
.single-offer-card {
  max-width: 620px;
  margin: 0 auto;
  background: linear-gradient(160deg, rgba(32, 16, 24, 0.95) 0%, rgba(18, 20, 29, 0.98) 100%);
  border: 2px solid var(--primary);
  border-radius: var(--radius-xl);
  padding: 2.8rem 2.2rem;
  box-shadow: 0 10px 40px rgba(255, 42, 75, 0.25);
  text-align: center;
  position: relative;
}

.single-offer-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary) 0%, #B3001D 100%);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.4rem 1.4rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 15px rgba(255, 42, 75, 0.5);
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.single-offer-image {
  max-height: 220px;
  margin: 0.5rem auto 1.5rem;
  object-fit: contain;
  filter: drop-shadow(0 15px 25px rgba(0,0,0,0.6));
}

.order-form-box {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 1.4rem;
}

.form-label {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.55rem;
  color: var(--text-primary);
  text-align: left;
}

.form-input {
  width: 100%;
  padding: 1.05rem 1.3rem;
  background: rgba(10, 11, 14, 0.85);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  color: #fff;
  font-size: 1.05rem;
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 18px rgba(255, 42, 75, 0.4);
  background: rgba(14, 16, 22, 0.98);
}

.form-helper {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
  text-align: left;
}

.order-summary-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.3rem;
  margin-bottom: 1.8rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 0.6rem;
}

.summary-row.total {
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  border-top: 1px solid var(--border-subtle);
  padding-top: 0.8rem;
  margin-top: 0.8rem;
  margin-bottom: 0;
}

.summary-row.total span.val {
  color: var(--primary-light);
}

/* Compliance Banner */
.compliance-banner {
  background: #090A0D;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  margin: 3rem 0 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.compliance-banner strong {
  color: var(--text-secondary);
}

/* Footer */
.main-footer {
  background: #07080A;
  border-top: 1px solid var(--border-subtle);
  padding: 4.5rem 0 2rem;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  font-size: 1.05rem;
  margin-bottom: 1.4rem;
  color: #fff;
  position: relative;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.92rem;
  transition: color var(--transition-fast);
}

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.8rem;
}

.footer-contact-item svg {
  color: var(--primary);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-legal-links a:hover {
  color: var(--text-white);
}

/* ==========================================================================
   GOOGLE ADS COMPLIANT COOKIE CONSENT BANNER & PREFERENCES MODAL
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: 580px;
  background: rgba(14, 16, 23, 0.98);
  border: 1px solid var(--border-card);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  z-index: 999;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 25px rgba(255, 42, 75, 0.15);
  display: none;
  animation: slideUp 0.4s ease;
}

.cookie-banner.show {
  display: block;
}

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

.cookie-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
}

.cookie-header svg {
  color: var(--accent-gold);
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.2rem;
}

.cookie-prefs-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 0.8rem;
}

/* Switch UI */
.switch-label {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 24px;
}

.switch-label input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider-toggle {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #2D3345;
  transition: .3s;
  border-radius: 34px;
}

.slider-toggle:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
}

input:checked + .slider-toggle {
  background-color: var(--primary);
}

input:checked + .slider-toggle:before {
  transform: translateX(22px);
}

/* Floating Button */
.floating-actions {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.floating-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  transition: all var(--transition-normal);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.floating-order {
  background: linear-gradient(135deg, var(--primary) 0%, #B3001D 100%);
  box-shadow: 0 0 25px var(--primary-glow);
}

.floating-order:hover {
  transform: scale(1.1);
  box-shadow: 0 0 35px rgba(255, 42, 75, 0.7);
}

/* Toast Notice */
.toast-notice {
  position: fixed;
  top: 24px;
  right: 24px;
  background: #141824;
  border: 1px solid var(--accent-green);
  color: #fff;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  transform: translateX(150%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast-notice.show {
  transform: translateX(0);
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 998;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-overlay.open {
  display: flex;
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  max-width: 540px;
  width: 100%;
  padding: 2.2rem;
  position: relative;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-close-btn {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: #fff;
  border-radius: 50%;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  .hero-content {
    margin: 0 auto;
  }
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-badge-row {
    justify-content: center;
  }
  .hero-feature-tags {
    justify-content: center;
  }
  .hero-visual {
    max-width: 520px;
    margin: 0 auto;
  }
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .features-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }
  .ingredients-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .certificates-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .calculator-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 68px;
  }
  .topbar {
    display: none;
  }
  .nav-menu, .header-cta {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
  .section {
    padding: 3.5rem 0;
  }
  .trust-grid {
    grid-template-columns: 1fr;
  }
  .ingredients-grid {
    grid-template-columns: 1fr;
  }
  .certificates-grid {
    grid-template-columns: 1fr;
  }
  .calculator-box {
    padding: 1.8rem 1.2rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  .badge-top-left, .badge-bottom-right {
    display: none;
  }
  .hero-card-frame {
    padding: 1.2rem;
  }
  .hero-product-img {
    max-height: 320px;
  }
}