/* ===========================
   VenoPulse Landing Page CSS
   Mobile-first responsive
   =========================== */

:root {
  --color-primary: #2D9900;
  --color-primary-alt: #44A714;
  --color-blue-header: #5594E7;
  --color-red: #F90000;
  --color-orange-bg: #FFC796;
  --color-purple-border: #322B85;
  --color-gray-light: #F6F6F6;
  --color-gray-mid: #B4B4B4;
  --color-dark: #242424;
  --color-white: #FFFFFF;
  --color-check: #52C41A;
  --color-cross: #B4B4B4;

  --font: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --spacing-xs: 8px;
  --spacing-sm: 12px;
  --spacing-md: 20px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;

  --max-width: 1200px;
  --border-radius: 8px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: #222;
  background: #fff;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* === LAYOUT === */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 16px;
}

/* === SECTION 1: BLUE HEADER BANNER === */
#banner {
  background-color: var(--color-blue-header);
  padding: 10px 16px;
  text-align: center;
}

#banner p {
  color: var(--color-white);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.05em;
}

/* === SECTION 2: MAIN CONTENT === */
#main-content {
  padding: var(--spacing-md) 0;
}

.main-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 16px;
}

/* === LEFT COLUMN: ARTICLE === */
.article-col {
  width: 100%;
  min-width: 0;
}

.breadcrumb {
  color: var(--color-gray-mid);
  font-size: 14px;
  margin-bottom: var(--spacing-md);
}

.article-col h2.headline {
  font-size: 23px;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
}

.article-col h2.headline .red {
  color: var(--color-red);
  text-decoration: underline;
}

.byline {
  font-size: 13px;
  color: #555;
  margin-bottom: var(--spacing-md);
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  padding: 8px 0;
}

.article-col img {
  width: 100%;
  margin: var(--spacing-md) 0;
  border-radius: var(--border-radius);
}

.warning-box {
  background: #FFF3CD;
  border: 2px solid #FFC107;
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  margin: var(--spacing-md) 0;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.5;
}

.article-col h2,
.article-col h1 {
  font-size: 20px;
  font-weight: 700;
  margin: var(--spacing-lg) 0 var(--spacing-sm);
  line-height: 1.3;
  color: #111;
}

.article-col p {
  margin-bottom: var(--spacing-sm);
  font-size: 16px;
  line-height: 1.7;
}

.article-col ul {
  margin: var(--spacing-sm) 0 var(--spacing-md) var(--spacing-lg);
}

.article-col ul li {
  margin-bottom: 6px;
  font-size: 16px;
  line-height: 1.6;
}

/* Testimonial boxes */
.testimonial-box {
  background: var(--color-orange-bg);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  margin: var(--spacing-md) 0;
}

.testimonial-box .testimonial-author {
  font-weight: 700;
  margin-top: 10px;
  font-size: 14px;
}

/* Stats grid */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
  margin: var(--spacing-md) 0;
}

.stat-item {
  background: #f0f8ff;
  border-radius: var(--border-radius);
  padding: var(--spacing-sm);
  text-align: center;
}

.stat-item .stat-number {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-primary);
  display: block;
}

.stat-item .stat-label {
  font-size: 12px;
  color: #555;
}

/* Pricing comparison table */
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-md) 0;
  font-size: 14px;
}

.pricing-table th {
  background: #333;
  color: #fff;
  padding: 10px;
  text-align: left;
}

.pricing-table td {
  padding: 10px;
  border-bottom: 1px solid #eee;
}

.pricing-table tr:nth-child(even) td {
  background: #f9f9f9;
}

/* Image grid */
.image-grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin: var(--spacing-md) 0;
}

.image-grid-3 img {
  margin: 0;
  border-radius: 4px;
  aspect-ratio: 1;
  object-fit: cover;
}

/* Price reveal */
.price-box {
  text-align: center;
  margin: var(--spacing-lg) 0;
  padding: var(--spacing-lg);
  border: 3px solid var(--color-primary);
  border-radius: 12px;
}

.price-original {
  font-size: 22px;
  color: #999;
  text-decoration: line-through;
  display: block;
}

.price-today {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-primary);
  display: block;
  line-height: 1.1;
}

.price-discount {
  display: inline-block;
  background: var(--color-red);
  color: #fff;
  padding: 4px 12px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 16px;
  margin-top: 8px;
}

/* Urgency bar */
.urgency-bar {
  background: #111;
  color: #fff;
  text-align: center;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
  margin: var(--spacing-md) 0;
  font-size: 14px;
}

.urgency-bar strong {
  color: #FFD700;
}

/* Countdown timer */
.countdown-wrapper {
  text-align: center;
  margin: var(--spacing-md) 0;
}

.countdown-label {
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--color-red);
  text-transform: uppercase;
}

.countdown {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.countdown-num {
  background: #111;
  color: #fff;
  font-size: 32px;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 6px;
  min-width: 60px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.countdown-lbl {
  font-size: 11px;
  color: #555;
  margin-top: 4px;
  text-transform: uppercase;
}

/* Packages */
.packages {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin: var(--spacing-md) 0;
}

.package-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid #ddd;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: border-color 0.2s;
}

.package-item:hover,
.package-item.selected {
  border-color: var(--color-primary);
}

.package-item .pkg-name {
  font-weight: 600;
}

.package-item .pkg-price {
  font-weight: 700;
  color: var(--color-primary);
  font-size: 18px;
}

/* CTA Button */
.cta-btn {
  display: block;
  width: 100%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  font-size: 18px;
  text-align: center;
  padding: 18px 24px;
  border-radius: 40px;
  border: none;
  cursor: pointer;
  margin: var(--spacing-md) 0;
  transition: background 0.2s, transform 0.1s;
  text-decoration: none;
}

.cta-btn:hover {
  background: #247a00;
  transform: translateY(-1px);
}

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

.cta-btn.alt {
  background: var(--color-primary-alt);
}

.cta-btn.alt:hover {
  background: #378a10;
}

/* Guarantee box */
.guarantee-box {
  border: 2px solid var(--color-primary);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  margin: var(--spacing-md) 0;
  text-align: center;
}

.guarantee-box .guarantee-icon {
  font-size: 40px;
  display: block;
  margin-bottom: 8px;
}

.guarantee-box h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

/* PS closing */
.ps-block {
  margin: var(--spacing-md) 0;
  padding: var(--spacing-md);
  background: #f9f9f9;
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.ps-block p {
  margin: 0;
  font-size: 15px;
}

/* === RIGHT COLUMN: STICKY SIDEBAR === */
.sidebar-col {
  display: none; /* hidden on mobile */
  width: 100%;
}

.sidebar-inner {
  border: 1px solid var(--color-dark);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
}

.sidebar-inner .sidebar-headline {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  line-height: 1.4;
}

.sidebar-inner img {
  width: 100%;
  margin-bottom: var(--spacing-md);
  border-radius: 4px;
}

.sidebar-inner .sidebar-subheadline {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  line-height: 1.4;
}

.sidebar-testimonial {
  font-size: 13px;
  font-style: italic;
  color: #444;
  margin-bottom: var(--spacing-sm);
  padding: 8px;
  background: #f9f9f9;
  border-radius: 4px;
}

.sidebar-testimonial .s-author {
  font-style: normal;
  font-weight: 700;
  margin-top: 6px;
  display: block;
}

.sidebar-guarantee {
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: var(--spacing-sm);
}

/* === SECTION 3: COMPARISON TABLE === */
#comparison {
  padding: var(--spacing-xl) 0;
  background: #fafafa;
}

.comparison-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 16px;
}

.comparison-col {
  width: 100%;
}

.comparison-col.your-brand {
  border: 2px solid var(--color-purple-border);
  border-radius: 20px;
  overflow: hidden;
}

.comparison-col.other-brand {
  background: var(--color-gray-light);
  border-radius: 20px;
  overflow: hidden;
}

.comp-header {
  padding: var(--spacing-md);
  text-align: center;
}

.your-brand .comp-header {
  background: var(--color-purple-border);
}

.your-brand .comp-header h2 {
  color: #fff;
  font-size: 20px;
  font-weight: 700;
}

.other-brand .comp-header h2 {
  color: #333;
  font-size: 20px;
  font-weight: 700;
}

.comp-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px var(--spacing-md);
  border-top: 1px solid rgba(0,0,0,0.08);
  font-size: 15px;
}

.comp-icon {
  font-size: 20px;
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}

.comp-icon.check {
  color: var(--color-check);
}

.comp-icon.cross {
  color: var(--color-cross);
}

/* === SECTION 4: MOBILE STICKY CTA === */
#mobile-cta {
  display: block;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  padding: 12px 16px;
  z-index: 1000;
  box-shadow: 0 -2px 12px rgba(0,0,0,0.15);
}

#mobile-cta .cta-btn {
  margin: 0;
  font-size: 16px;
  padding: 14px 24px;
}

/* Extra bottom padding on mobile to avoid content hidden behind fixed bar */
body {
  padding-bottom: 80px;
}

/* === DESKTOP (1024px+) === */
@media (min-width: 1024px) {
  body {
    padding-bottom: 0;
  }

  #banner p {
    font-size: 23px;
  }

  .main-grid {
    flex-direction: row;
    align-items: flex-start;
  }

  .article-col {
    flex: 0 0 66.666%;
    max-width: 66.666%;
  }

  .sidebar-col {
    display: block;
    flex: 0 0 33.333%;
    max-width: 33.333%;
  }

  .article-col h2.headline {
    font-size: 33px;
  }

  .article-col h2,
  .article-col h1 {
    font-size: 26px;
  }

  /* Sticky sidebar JS-controlled */
  .gp_sticky-elm {
    /* position managed by JS */
  }

  /* Hide mobile sticky CTA on desktop */
  #mobile-cta {
    display: none;
  }

  .comparison-grid {
    flex-direction: row;
  }

  .comparison-col {
    flex: 1;
  }

  .your-brand .comp-header h2 {
    font-size: 28px;
  }

  .other-brand .comp-header h2 {
    font-size: 28px;
  }
}

/* === PREFERS REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html {
    scroll-behavior: auto;
  }
}