/* ==========================================================================
   VITALIFT - Premium Dark Theme Stylesheet (Czech Geo: +420)
   Mobile-first, Clean CSS3, High-Converting UI
   ========================================================================== */

:root {
  --bg-main: #0a0e17;
  --bg-secondary: #0f1726;
  --bg-card: #131c2e;
  --bg-card-hover: #18243c;
  --bg-glass: rgba(15, 23, 38, 0.82);
  --border-color: #1e2d47;
  --border-accent: #2d4166;
  
  --primary-gold: #f59e0b;
  --primary-gold-light: #fbbf24;
  --primary-gold-dark: #d97706;
  --primary-gold-glow: rgba(245, 158, 11, 0.25);
  
  --accent-blue: #2563eb;
  --accent-blue-light: #3b82f6;
  --accent-blue-dark: #1d4ed8;
  --accent-blue-glow: rgba(37, 99, 235, 0.25);
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow-gold: 0 0 25px rgba(245, 158, 11, 0.35);
  --shadow-glow-blue: 0 0 25px rgba(37, 99, 235, 0.35);
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

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

body {
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  background: radial-gradient(circle at 50% 0%, #162238 0%, #0a0e17 55%);
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Smooth Anchor Scrolling offset for fixed header */
#order, section[id], .order-form-box[id], .widget-box[id] {
  scroll-margin-top: 88px;
}

/* Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.text-gold { color: var(--primary-gold-light); }
.text-blue { color: var(--accent-blue-light); }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.font-bold { font-weight: 700; }
.nowrap { white-space: nowrap; }

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: var(--primary-gold-light);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
}

.badge-tag.blue {
  background: rgba(37, 99, 235, 0.12);
  border-color: rgba(37, 99, 235, 0.35);
  color: var(--accent-blue-light);
}

.badge-tag svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* Header & Nav */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.header .container {
  max-width: 1400px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 20px;
  position: relative;
  z-index: 1001;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: #fff;
  white-space: nowrap;
  flex-shrink: 0;
  cursor: pointer;
  z-index: 1002;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #1e293b, #0f172a);
  border: 1px solid #334155;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(0,0,0,0.4);
}

.logo-icon svg {
  width: 22px;
  height: 22px;
}

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

.logo-title {
  display: flex;
  align-items: center;
  line-height: 1;
}

.logo-vita {
  color: #ffffff;
}

.logo-lift {
  color: var(--primary-gold-light);
  margin-left: 2px;
}

.logo-sub {
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  margin-top: 2px;
  text-transform: uppercase;
}

.nav {
  display: none;
}

@media (min-width: 992px) {
  .nav {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    justify-content: center;
  }
  
  .nav-link {
    color: var(--text-muted);
    font-size: 0.87rem;
    font-weight: 500;
    white-space: nowrap;
    padding: 8px 4px;
    position: relative;
    letter-spacing: 0.15px;
    cursor: pointer;
    z-index: 1002;
    transition: color var(--transition-fast);
  }
  
  .nav-link:hover, .nav-link.active {
    color: var(--text-main);
  }
  
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gold);
    transition: width var(--transition-fast);
  }
  
  .nav-link:hover::after, .nav-link.active::after {
    width: 100%;
  }
}

@media (min-width: 1200px) {
  .nav {
    gap: 18px;
  }
  .nav-link {
    font-size: 0.91rem;
    padding: 8px 6px;
  }
}

@media (min-width: 1360px) {
  .nav {
    gap: 22px;
  }
  .nav-link {
    font-size: 0.94rem;
    padding: 8px 8px;
  }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0 !important;
  position: relative;
  z-index: 1002;
}

.btn-header {
  padding: 10px 22px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary-gold), var(--primary-gold-dark));
  color: #000 !important;
  border: none;
  cursor: pointer;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  pointer-events: auto;
  user-select: none;
}

.btn-header:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.45);
  color: #000 !important;
}

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

.btn-header:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-gold);
}

.mobile-nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 8px;
}

@media (min-width: 992px) {
  .mobile-nav-toggle {
    display: none;
  }
}

.mobile-nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-main);
  transition: all var(--transition-fast);
}

/* Mobile Nav Drawer */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  display: none;
  transition: opacity var(--transition-fast);
}

.mobile-nav-overlay.open {
  opacity: 1;
  pointer-events: auto;
  display: block;
}

.mobile-nav {
  position: fixed;
  top: 72px;
  right: 0;
  bottom: 0;
  width: 300px;
  max-width: 85%;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  z-index: 999;
  overflow-y: auto;
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav-link {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-main);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: background var(--transition-fast);
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  background: var(--bg-card);
  border-color: var(--border-color);
  color: var(--primary-gold-light);
}

/* Base Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  border-radius: var(--radius-md);
  border: none;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-gold-light) 0%, var(--primary-gold) 50%, var(--primary-gold-dark) 100%);
  color: #0b0f17;
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(245, 158, 11, 0.5);
  color: #000;
}

.btn-blue {
  background: linear-gradient(135deg, var(--accent-blue-light) 0%, var(--accent-blue) 100%);
  color: #fff;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.35);
}

.btn-blue:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.5);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
}

.btn-lg {
  padding: 16px 30px;
  font-size: 1.1rem;
}

.btn-block {
  width: 100%;
}

/* Hero Section */
.hero {
  padding: 110px 0 60px;
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero {
    padding: 130px 0 80px;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 50px;
  }
}

.hero-title {
  font-size: 2.1rem;
  font-weight: 800;
  line-height: 1.22;
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 2.9rem;
  }
}

.hero-subtitle {
  font-size: 1.12rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 26px;
}

.hero-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.hero-bullet-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 1rem;
}

.hero-bullet-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.hero-bullet-icon svg {
  width: 14px;
  height: 14px;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

@media (min-width: 576px) {
  .hero-actions {
    flex-direction: row;
    align-items: center;
  }
}

.hero-trust-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  font-size: 0.88rem;
  color: var(--text-muted);
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-trust-item svg {
  width: 18px;
  height: 18px;
  color: var(--primary-gold-light);
}

/* Hero Visual Box */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 440px;
  border-radius: var(--radius-lg);
  padding: 16px;
  background: linear-gradient(145deg, #162035, #0d1422);
  border: 1px solid var(--border-accent);
  box-shadow: var(--shadow-lg), var(--shadow-glow-blue);
}

.hero-main-img {
  width: 100%;
  border-radius: var(--radius-md);
  object-fit: cover;
}

.hero-floating-badge {
  position: absolute;
  bottom: -15px;
  right: -10px;
  background: var(--bg-card);
  border: 1px solid var(--primary-gold);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  box-shadow: var(--shadow-lg), var(--shadow-glow-gold);
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-badge-icon {
  font-size: 1.6rem;
}

.hero-badge-text {
  display: flex;
  flex-direction: column;
}

.hero-badge-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
}

.hero-badge-sub {
  font-size: 0.78rem;
  color: var(--primary-gold-light);
}

/* Story Section */
.story-section {
  padding: 70px 0;
  background: linear-gradient(180deg, transparent 0%, rgba(19, 28, 46, 0.4) 50%, transparent 100%);
  position: relative;
}

.story-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 30px 20px;
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .story-card {
    padding: 48px;
  }
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

@media (min-width: 992px) {
  .story-grid {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 48px;
  }
}

.story-author-box {
  text-align: center;
  position: relative;
}

.story-author-img-wrap {
  position: relative;
  width: 260px;
  height: 260px;
  margin: 0 auto 20px;
  border-radius: 50%;
  padding: 6px;
  background: linear-gradient(135deg, var(--primary-gold), var(--accent-blue));
  box-shadow: var(--shadow-glow-gold);
}

@media (min-width: 768px) {
  .story-author-img-wrap {
    width: 300px;
    height: 300px;
  }
}

.story-author-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

.story-author-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
}

.story-author-meta {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.story-content h2 {
  font-size: 1.8rem;
  line-height: 1.3;
  margin-bottom: 20px;
  color: #fff;
}

@media (min-width: 768px) {
  .story-content h2 {
    font-size: 2.2rem;
  }
}

.story-lead {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--primary-gold-light);
  margin-bottom: 18px;
  line-height: 1.5;
}

.story-text {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.story-quote-box {
  background: rgba(37, 99, 235, 0.08);
  border-left: 4px solid var(--accent-blue-light);
  padding: 16px 20px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 20px 0;
  font-style: italic;
  color: #cbd5e1;
}

/* Micro-Engagements Section */
.engagements-section {
  padding: 70px 0;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px;
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.5rem;
  }
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Quiz Box */
.quiz-container {
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-xl);
  padding: 30px 20px;
  max-width: 800px;
  margin: 0 auto 60px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .quiz-container {
    padding: 44px;
  }
}

.quiz-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

.quiz-step-indicator {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary-gold-light);
  text-transform: uppercase;
}

.quiz-progress-bar-wrap {
  width: 140px;
  height: 8px;
  background: #1e293b;
  border-radius: var(--radius-full);
  overflow: hidden;
}

.quiz-progress-bar {
  height: 100%;
  width: 25%;
  background: linear-gradient(90deg, var(--primary-gold), var(--primary-gold-light));
  transition: width 0.4s ease;
}

.quiz-question-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.4;
}

.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.quiz-option {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.quiz-option:hover {
  border-color: var(--primary-gold);
  background: rgba(245, 158, 11, 0.05);
}

.quiz-option.selected {
  border-color: var(--primary-gold);
  background: rgba(245, 158, 11, 0.12);
}

.quiz-radio-circle {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.quiz-option.selected .quiz-radio-circle {
  border-color: var(--primary-gold);
}

.quiz-option.selected .quiz-radio-circle::after {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary-gold);
}

.quiz-option-text {
  font-size: 1rem;
  color: var(--text-main);
}

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

.quiz-result-box {
  display: none;
  text-align: center;
  animation: fadeIn 0.4s ease;
}

.quiz-result-score {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--primary-gold-light);
  margin-bottom: 12px;
}

.quiz-result-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Practical Widget: 2-Min Energy Booster & Rhythm Timer */
.widget-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 34px 20px;
  max-width: 800px;
  margin: 0 auto 60px;
  box-shadow: var(--shadow-md);
  text-align: center;
}

@media (min-width: 768px) {
  .widget-box {
    padding: 44px;
  }
}

.widget-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.widget-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto 28px;
}

.timer-circle-wrap {
  position: relative;
  width: 220px;
  height: 220px;
  margin: 0 auto 20px;
}

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

.timer-bg-circle {
  fill: none;
  stroke: #1e293b;
  stroke-width: 8;
}

.timer-progress-circle {
  fill: none;
  stroke: var(--primary-gold);
  stroke-width: 8;
  stroke-dasharray: 597;
  stroke-dashoffset: 0;
  stroke-linecap: round;
  transition: stroke-dashoffset 1s linear;
  filter: drop-shadow(0 0 6px rgba(245, 158, 11, 0.4));
}

.timer-center-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.timer-time-display {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -1px;
  color: #fff;
  line-height: 1;
}

.timer-sub-text {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 6px;
}

.timer-stage-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.35);
  margin-bottom: 24px;
  max-width: 90%;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.timer-pulse-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary-gold);
  box-shadow: 0 0 10px var(--primary-gold);
  animation: pulse 1.5s infinite;
  flex-shrink: 0;
}

.timer-stage-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: #f1f5f9;
}

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

/* Interactive Before / After Comparison */
.compare-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 30px 20px;
  max-width: 900px;
  margin: 0 auto 60px;
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .compare-container {
    padding: 44px;
  }
}

.compare-switch {
  display: flex;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 4px;
  max-width: 440px;
  margin: 0 auto 30px;
}

.compare-btn {
  flex: 1;
  padding: 10px 16px;
  border-radius: var(--radius-full);
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.95rem;
}

.compare-btn.active {
  background: var(--accent-blue);
  color: #fff;
  box-shadow: var(--shadow-glow-blue);
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .compare-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.compare-column {
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--transition-normal);
}

.compare-column.negative {
  background: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.compare-column.positive {
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.compare-col-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.compare-column.negative .compare-col-header {
  color: #f87171;
}

.compare-column.positive .compare-col-header {
  color: #34d399;
}

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

.compare-list-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: #e2e8f0;
}

.compare-item-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.compare-column.negative .compare-item-icon {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
}

.compare-column.positive .compare-item-icon {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
}

/* Certificates Section */
.cert-section {
  padding: 70px 0;
  background: linear-gradient(180deg, transparent 0%, rgba(15, 23, 38, 0.6) 100%);
}

.cert-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 576px) {
  .cert-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .cert-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.cert-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.cert-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary-gold);
  box-shadow: var(--shadow-glow-gold);
}

.cert-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  color: var(--primary-gold-light);
  transition: all var(--transition-fast);
}

.cert-card:hover .cert-icon {
  background: var(--primary-gold);
  color: #0b0f17;
}

.cert-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: #fff;
}

.cert-card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 14px;
}

.cert-click-hint {
  font-size: 0.78rem;
  color: var(--accent-blue-light);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

/* Modal Popup */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-xl);
  max-width: 580px;
  width: 100%;
  padding: 32px 24px;
  box-shadow: var(--shadow-lg), var(--shadow-glow-gold);
  position: relative;
  transform: scale(0.92);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-box {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  color: #fff;
  border-color: var(--primary-gold);
}

.modal-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.modal-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-gold-light);
  flex-shrink: 0;
}

.modal-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
}

.modal-body {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal-cert-spec {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.88rem;
}

.modal-spec-row {
  display: flex;
  justify-content: space-between;
}

.modal-spec-label {
  color: var(--text-dim);
}

.modal-spec-val {
  color: var(--text-main);
  font-weight: 600;
}

/* Offer & Consultation Section */
.offer-section {
  padding: 80px 0;
  position: relative;
  background: radial-gradient(circle at 50% 50%, rgba(37, 99, 235, 0.12) 0%, rgba(10, 14, 23, 0.9) 70%);
}

.offer-card {
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-xl);
  padding: 36px 20px;
  box-shadow: var(--shadow-lg), var(--shadow-glow-gold);
}

@media (min-width: 768px) {
  .offer-card {
    padding: 50px 40px;
  }
}

.offer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 992px) {
  .offer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 50px;
  }
}

.offer-visual {
  text-align: center;
  position: relative;
}

.offer-img-box {
  position: relative;
  max-width: 420px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  padding: 24px;
  background: radial-gradient(circle at 50% 50%, #1e293b 0%, #0f172a 100%);
  border: 1px solid var(--border-accent);
}

.offer-img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 15px 30px rgba(0,0,0,0.6));
  transition: transform var(--transition-normal);
}

.offer-img:hover {
  transform: scale(1.03);
}

.offer-stock-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(239, 68, 68, 0.9);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

.offer-consultation-banner {
  margin-top: 20px;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.3);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: left;
}

.offer-consultation-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent-blue-light);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.callcenter-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  margin-top: 14px;
}

.callcenter-icon {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px var(--success);
  animation: pulse 1.5s infinite;
}

.callcenter-text {
  font-size: 0.85rem;
  color: #cbd5e1;
  line-height: 1.4;
}

/* Offer Transition Card (used on Presell pages like index.html) */
.offer-transition-card {
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-xl);
  padding: 36px 20px;
  box-shadow: var(--shadow-lg), var(--shadow-glow-gold);
}

@media (min-width: 768px) {
  .offer-transition-card {
    padding: 48px 36px;
  }
}

.offer-transition-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

@media (min-width: 992px) {
  .offer-transition-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 48px;
  }
}

.offer-transition-visual {
  text-align: center;
  position: relative;
}

.offer-transition-img-box {
  position: relative;
  max-width: 380px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  padding: 24px;
  background: radial-gradient(circle at 50% 50%, #1e293b 0%, #0f172a 100%);
  border: 1px solid var(--border-accent);
}

.offer-transition-img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 15px 30px rgba(0,0,0,0.6));
  transition: transform var(--transition-normal);
}

.offer-transition-img:hover {
  transform: scale(1.03);
}

.offer-transition-content {
  display: flex;
  flex-direction: column;
}

.offer-transition-title {
  font-size: 1.7rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.25;
  margin: 12px 0 14px;
}

@media (min-width: 768px) {
  .offer-transition-title {
    font-size: 2.05rem;
  }
}

.offer-transition-desc {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.offer-benefits-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.offer-benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: #e2e8f0;
  line-height: 1.45;
}

.offer-benefits-list li svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.offer-benefits-list li strong {
  color: var(--primary-gold-light);
}

.offer-cta-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 22px;
  text-align: center;
}

.offer-cta-subtext {
  display: block;
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-top: 10px;
}

/* Order Form */
.order-form-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
}

@media (min-width: 576px) {
  .order-form-box {
    padding: 34px 28px;
  }
}

.order-form-header {
  margin-bottom: 22px;
}

.order-form-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
}

.order-form-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
}

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

.form-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.form-label-badge {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  height: 52px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: #fff;
  font-size: 1.05rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-gold);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

/* Bulletproof Phone input container with locked country prefix (+420) */
.phone-input-group {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  overflow: hidden;
  cursor: text;
}

.phone-input-group:focus-within {
  border-color: var(--primary-gold);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

.phone-input-group.valid {
  border-color: var(--success) !important;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2) !important;
}

.phone-input-group.invalid {
  border-color: var(--danger) !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2) !important;
}

.phone-prefix-lock {
  display: inline-flex;
  align-items: center;
  padding: 0 4px 0 16px;
  height: 52px;
  background: transparent;
  border-right: none;
  user-select: none;
  -webkit-user-select: none;
  pointer-events: none;
  flex-shrink: 0;
  font-weight: 600;
  color: #fff;
  font-size: 1.15rem;
  letter-spacing: 0.8px;
}

.phone-digits-input {
  flex: 1;
  height: 52px;
  border: none !important;
  background: transparent !important;
  padding: 0 16px 0 4px;
  color: #fff;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  outline: none !important;
  box-shadow: none !important;
}

.phone-digits-input::placeholder {
  color: var(--text-dim);
  font-weight: 400;
  letter-spacing: 0.5px;
}

.phone-control {
  font-family: inherit;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.8px;
}

.phone-control.valid {
  border-color: var(--success) !important;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2) !important;
}

.phone-control.invalid {
  border-color: var(--danger) !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2) !important;
}

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

.form-hint.default {
  color: var(--text-dim);
}

.form-hint.warning {
  color: var(--warning);
}

.form-hint.error {
  color: var(--danger);
}

.form-hint.success {
  color: var(--success);
}

.form-security-note {
  font-size: 0.78rem;
  color: var(--text-dim);
  text-align: center;
  margin-top: 14px;
  line-height: 1.4;
}

.order-trust-badges {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.order-badge-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.order-badge-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(245, 158, 11, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-gold-light);
}

.order-badge-text {
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.25;
}

/* FAQ Accordion */
.faq-section {
  padding: 70px 0;
}

.faq-container {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--border-accent);
}

.faq-question {
  width: 100%;
  padding: 20px 22px;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.faq-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--primary-gold-light);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0, 1, 0, 1);
}

.faq-answer-inner {
  padding: 0 22px 22px;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Footer & Legal */
.footer {
  background: #060910;
  border-top: 1px solid var(--border-color);
  padding: 60px 0 30px;
  font-size: 0.88rem;
  color: var(--text-dim);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.3fr 1fr 1fr;
  }
}

.footer-info h4, .footer-links h4 {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-company-details {
  line-height: 1.6;
  margin-top: 12px;
}

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

.footer-links-list a {
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-links-list a:hover {
  color: var(--primary-gold-light);
}

.footer-disclaimer-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 30px;
  line-height: 1.6;
  font-size: 0.82rem;
  color: #64748b;
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 480px;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-lg);
  z-index: 1500;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transform: translateY(150%);
  transition: transform 0.4s ease;
}

.cookie-banner.show {
  transform: translateY(0);
}

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

.cookie-actions {
  display: flex;
  gap: 10px;
}

/* Floating Order Button for Mobile */
.floating-order-btn {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  z-index: 900;
  display: none;
  box-shadow: var(--shadow-glow-gold);
}

@media (max-width: 767px) {
  .floating-order-btn.show {
    display: flex;
  }
}

/* Legal Pages Common Styles */
.legal-page-header {
  padding: 130px 0 40px;
  background: radial-gradient(circle at 50% 0%, #162238 0%, #0a0e17 70%);
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.legal-content-wrap {
  padding: 50px 0 80px;
}

.legal-article {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 30px 20px;
  max-width: 900px;
  margin: 0 auto;
  line-height: 1.8;
  color: #cbd5e1;
}

@media (min-width: 768px) {
  .legal-article {
    padding: 50px;
  }
}

.legal-article h2 {
  color: #fff;
  font-size: 1.45rem;
  margin: 32px 0 14px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 8px;
}

.legal-article h3 {
  color: var(--primary-gold-light);
  font-size: 1.15rem;
  margin: 22px 0 10px;
}

.legal-article p {
  margin-bottom: 16px;
  color: var(--text-muted);
}

.legal-article ul {
  margin: 0 0 20px 24px;
  color: var(--text-muted);
}

.legal-article li {
  margin-bottom: 8px;
}

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

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.6; }
  100% { transform: scale(1); opacity: 1; }
}