:root {
  --primary: #ff6a00;
  --primary-hover: #e55a00;
  --primary-glow: rgba(255, 106, 0, 0.22);
  --accent-blue: #2563eb;
  --bg-sky-top: #f4f8fd;
  --card-bg: #ffffff;
  --card-border: #e2e8f0;
  --text-dark: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --success: #16a34a;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 8px 24px -6px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 36px -10px rgba(15, 23, 42, 0.12);
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --font-family: 'Cairo', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

html {
  font-size: 13.5px;
  scroll-behavior: smooth;
  font-family: var(--font-family);
  direction: rtl;
  text-align: right;
  background-color: var(--bg-sky-top);
  color: var(--text-dark);
}

body {
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  background: radial-gradient(circle at 50% 0%, #e0effe 0%, #f4f8fd 40%, #ffffff 85%);
  line-height: 1.45;
}

/* Ambient glow subtle */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
  pointer-events: none;
}
.glow-1 { width: 380px; height: 380px; top: -100px; right: 10%; background: rgba(186, 230, 253, 0.45); }
.glow-2 { width: 350px; height: 350px; top: 40%; left: -80px; background: rgba(254, 215, 170, 0.3); }

/* Announcement Bar - Compact */
.announcement-bar {
  position: relative;
  z-index: 50;
  background: linear-gradient(90deg, #ff5e00, #ea580c);
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 5px 10px;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
}

.announcement-badge {
  background: #ffffff;
  color: #ea580c;
  padding: 1px 6px;
  border-radius: var(--radius-full);
  font-size: 0.6rem;
  font-weight: 800;
}

/* Navbar - Compact */
.navbar {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid var(--card-border);
  padding: 10px 20px;
}

.nav-container {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text-dark);
}

.nav-logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #ff6a00, #ff9e00);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.05rem;
}

.brand-title {
  font-size: 1.15rem;
  font-weight: 900;
}

.brand-badge {
  font-size: 0.65rem;
  font-weight: 800;
  background: #e0f2fe;
  color: #0284c7;
  padding: 2px 6px;
  border-radius: var(--radius-full);
}

.nav-cta-btn {
  background: var(--primary);
  color: #ffffff;
  padding: 7px 18px;
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: 0.85rem;
  text-decoration: none;
  box-shadow: 0 4px 14px var(--primary-glow);
  transition: transform 0.2s;
}

.nav-cta-btn:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

/* Container */
.container {
  position: relative;
  z-index: 10;
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Hero Section - Compact & Smart */
.hero-section {
  padding: 24px 0 18px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 24px;
  align-items: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ffffff;
  border: 1px solid #bae6fd;
  color: #0284c7;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.hero-pill-icon {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #0284c7;
}

.hero-title {
  font-size: 2.3rem;
  font-weight: 900;
  line-height: 1.2;
  color: #0f172a;
  margin-bottom: 12px;
}

.hero-title span.highlight {
  background: linear-gradient(135deg, #ff6a00 0%, #ea580c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 16px;
}

/* Feature tags - Compact */
.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
}

.tag-item {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  color: #334155;
}

.tag-item.primary {
  background: #fff7ed;
  border-color: #ffedd5;
  color: #c2410c;
}

.tag-item.success {
  background: #f0fdf4;
  border-color: #dcfce7;
  color: #15803d;
}

/* Price Box - Compact */
.hero-price-box {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.price-title {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 700;
  display: block;
}

.price-numbers {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.current-price {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--primary);
}

.old-price {
  font-size: 1rem;
  color: var(--text-light);
  text-decoration: line-through;
  font-weight: 600;
}

.discount-badge {
  background: #fef2f2;
  color: #dc2626;
  font-weight: 800;
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  border: 1px solid #fecaca;
}

.btn-primary-lg {
  background: linear-gradient(135deg, #ff6a00 0%, #ea580c 100%);
  color: #ffffff;
  font-size: 1.08rem;
  font-weight: 800;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  text-decoration: none;
  text-align: center;
  box-shadow: 0 6px 20px var(--primary-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  cursor: pointer;
  width: 100%;
  transition: transform 0.2s;
}

.btn-primary-lg:hover {
  transform: translateY(-2px);
}

.guarantee-micro-text {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.76rem;
  color: var(--text-muted);
  font-weight: 700;
  margin-top: 8px;
}

/* Hero Media - Compact */
.hero-media-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.media-card {
  position: relative;
  width: 100%;
  max-width: 380px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 14px;
  padding: 3px;
  box-shadow: var(--shadow-lg);
}

.media-card img {
  width: 100%;
  height: 360px;
  border-radius: 12px;
  display: block;
  object-fit: cover;
}

.floating-glass-badge {
  position: absolute;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 5;
}

.badge-top-left { top: 6px; left: -10px; }
.badge-bottom-right { bottom: 12px; right: -10px; }

.badge-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}
.badge-icon.orange { background: #fff7ed; color: #ea580c; }
.badge-icon.blue { background: #eff6ff; color: #2563eb; }
.badge-title { font-size: 0.8rem; font-weight: 800; color: var(--text-dark); }
.badge-desc { font-size: 0.68rem; color: var(--text-muted); font-weight: 600; }

/* Section General - Tight Spacing */
.section {
  padding: 24px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 580px;
  margin: 0 auto 18px;
}

.section-pill {
  display: inline-block;
  background: #e0f2fe;
  color: #0369a1;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 6px;
}

.section-title {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.section-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Compact Gallery Showcase */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.showcase-card {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.7);
  border-radius: 12px;
  padding: 3px 3px 6px 3px;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.04);
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.showcase-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: #93c5fd;
}

.showcase-card img {
  width: 100%;
  height: 175px;
  object-fit: cover;
  object-position: center;
  border-radius: 9px;
  display: block;
  margin-bottom: 5px;
  background: #f8fafc;
}

.showcase-card img.fit-contain {
  object-fit: contain;
  background: #f8fafc;
  padding: 4px;
}

.showcase-title {
  font-size: 0.82rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.2;
}

.showcase-desc {
  font-size: 0.7rem;
  color: var(--text-muted);
  line-height: 1.2;
  margin-top: 2px;
}

/* Comparison Box - Compact */
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 18px;
  align-items: center;
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow-sm);
}

.comparison-img-wrapper img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  display: block;
}

.comparison-points {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.comp-item {
  display: flex;
  gap: 10px;
  align-items: center;
}

.comp-icon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  background: #f0fdf4;
  color: #16a34a;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
}

.comp-title {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--text-dark);
}

.comp-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Features Grid - Compact with Inline Icon & Title */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.feature-card {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.feature-card:hover {
  transform: translateY(-2px);
  border-color: #93c5fd;
}

.feat-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 3px;
}

.feat-icon {
  font-size: 1.2rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.feat-title {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--text-dark);
  margin: 0;
}

.feat-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.35;
  margin: 0;
}

/* Order Section - Compact */
.order-section {
  padding: 26px 0;
  position: relative;
}

.order-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 18px;
  align-items: start;
}

.offers-column {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.offer-card {
  position: relative;
  background: #ffffff;
  border: 2px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 14px 16px;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: var(--shadow-sm);
}

.offer-card.active {
  border-color: var(--primary);
  background: #fffcf8;
  box-shadow: 0 4px 14px rgba(255, 106, 0, 0.12);
}

.offer-ribbon {
  position: absolute;
  top: -9px;
  left: 14px;
  background: linear-gradient(90deg, #ff6a00, #ea580c);
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 2px 10px;
  border-radius: var(--radius-full);
}

.offer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.offer-radio-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-dark);
}

.custom-radio {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.offer-card.active .custom-radio {
  border-color: var(--primary);
}

.custom-radio::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  opacity: 0;
  transform: scale(0);
  transition: all 0.2s;
}

.offer-card.active .custom-radio::after {
  opacity: 1;
  transform: scale(1);
}

.offer-main-price {
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--primary);
}

.offer-old-price {
  font-size: 0.85rem;
  color: var(--text-light);
  text-decoration: line-through;
  font-weight: 600;
}

.offer-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 8px;
  border-top: 1px dashed #e2e8f0;
}

.offer-features-list li {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: #475569;
  font-weight: 600;
}

.offer-features-list li i {
  color: var(--success);
  font-weight: 800;
}

/* Color Picker - Compact */
.color-picker-box {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  box-shadow: var(--shadow-sm);
}

.color-title {
  font-size: 0.82rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.colors-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.color-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 700;
  transition: all 0.15s;
}

.color-option.selected {
  border-color: var(--primary);
  background: #fff7ed;
  color: #c2410c;
}

.color-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
}
.dot-orange { background: #ff7700; }
.dot-black { background: #262626; }
.dot-blue { background: #2563eb; }
.dot-titanium { background: #a8a29e; }

/* Form Card - Compact */
.form-card {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 20px 18px;
  box-shadow: var(--shadow-md);
}

.form-header {
  margin-bottom: 14px;
  text-align: center;
}

.form-title {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--text-dark);
}

.form-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.smart-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: #334155;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.quick-sync-btn {
  background: #f1f5f9;
  border: none;
  color: #0284c7;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  cursor: pointer;
}

.form-control {
  width: 100%;
  padding: 9px 12px;
  font-size: 0.92rem;
  font-family: inherit;
  border: 1.5px solid #cbd5e1;
  border-radius: var(--radius-sm);
  background: #f8fafc;
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  background: #ffffff;
}

select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 12px center;
}

.order-summary-box {
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
}

.summary-row.total-row {
  font-size: 0.98rem;
  font-weight: 900;
  color: var(--text-dark);
  padding-top: 6px;
  border-top: 1px solid #e2e8f0;
}

.summary-row.total-row .total-amount {
  color: var(--primary);
  font-size: 1.25rem;
}

.free-tag {
  color: var(--success);
  font-weight: 800;
}

.submit-order-btn {
  background: linear-gradient(135deg, #ff6a00 0%, #ea580c 100%);
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 800;
  padding: 13px 18px;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  box-shadow: 0 6px 18px var(--primary-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  transition: transform 0.2s;
}

.submit-order-btn:hover {
  transform: translateY(-2px);
}

.trust-badges-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid #f1f5f9;
  text-align: center;
}

.trust-mini {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 700;
}

/* Reviews - Compact */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.review-card {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 14px;
  box-shadow: var(--shadow-sm);
}

.review-stars {
  color: #f59e0b;
  font-size: 0.88rem;
  margin-bottom: 6px;
}

.review-text {
  font-size: 0.82rem;
  color: #334155;
  line-height: 1.45;
  margin-bottom: 10px;
}

.reviewer-meta {
  display: flex;
  align-items: center;
  gap: 8px;
}

.reviewer-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.78rem;
  color: #475569;
}

.reviewer-name {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--text-dark);
}

.reviewer-city {
  font-size: 0.7rem;
  color: var(--text-light);
}

/* FAQ - Compact */
.faq-list {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.faq-question {
  padding: 12px 16px;
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--text-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question::after {
  content: '+';
  font-size: 1.2rem;
  color: var(--primary);
}

.faq-item.open .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease, padding 0.25s ease;
  padding: 0 16px;
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.faq-item.open .faq-answer {
  max-height: 150px;
  padding: 0 16px 12px;
}

/* Footer - Compact */
.footer {
  background: #ffffff;
  border-top: 1px solid var(--card-border);
  padding: 20px 0 16px;
  margin-top: 30px;
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.footer-text {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* Floating WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  left: 20px;
  width: 50px;
  height: 50px;
  background: #25d366;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.35);
  z-index: 100;
  text-decoration: none;
}

/* Toast */
.toast-msg {
  position: fixed;
  top: 15px;
  left: 50%;
  transform: translateX(-50%) translateY(-80px);
  background: #0f172a;
  color: #ffffff;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  z-index: 999;
  transition: all 0.3s;
  opacity: 0;
  pointer-events: none;
}

.toast-msg.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Responsive & Mobile Typography Scaling */
@media (max-width: 900px) {
  .hero-section {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 16px;
  }
  .hero-pill, .feature-tags {
    justify-content: center;
  }
  .hero-price-box {
    justify-content: center;
    gap: 16px;
  }
  .order-wrapper {
    grid-template-columns: 1fr;
  }
  .features-grid, .reviews-grid {
    grid-template-columns: 1fr;
  }
  .showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .comparison-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 10.5px; /* Reduced by 2 more degrees for ultra-compact mobile typography */
  }

  .announcement-bar {
    font-size: 0.58rem;
    padding: 3px 6px;
    gap: 4px;
  }

  .announcement-badge {
    font-size: 0.52rem;
    padding: 1px 4px;
  }

  .navbar {
    padding: 6px 11px;
  }

  .brand-title {
    font-size: 0.86rem;
  }

  .nav-cta-btn {
    font-size: 0.7rem;
    padding: 3px 9px;
  }

  .hero-pill {
    font-size: 0.65rem;
    padding: 2px 8px;
    margin-bottom: 5px;
  }

  .hero-title {
    font-size: 1.25rem;
    line-height: 1.25;
    margin-bottom: 5px;
  }

  .hero-subtitle {
    font-size: 0.74rem;
    line-height: 1.4;
    margin-bottom: 8px;
  }

  .tag-item {
    font-size: 0.68rem;
    padding: 2px 6px;
  }

  .price-title {
    font-size: 0.68rem;
  }

  .current-price {
    font-size: 1.18rem;
  }

  .old-price {
    font-size: 0.74rem;
  }

  .discount-badge {
    font-size: 0.65rem;
    padding: 1px 5px;
  }

  .btn-primary-lg {
    font-size: 0.8rem;
    padding: 8px 12px;
  }

  .guarantee-micro-text {
    font-size: 0.65rem;
  }

  .section-pill {
    font-size: 0.65rem;
    padding: 2px 7px;
  }

  .section-title {
    font-size: 1.05rem;
    margin-top: 3px;
    margin-bottom: 3px;
  }

  .section-desc {
    font-size: 0.7rem;
    line-height: 1.35;
  }

  .showcase-title {
    font-size: 0.7rem;
  }

  .showcase-desc {
    font-size: 0.62rem;
  }

  .comp-title {
    font-size: 0.76rem;
  }

  .comp-desc {
    font-size: 0.68rem;
    line-height: 1.3;
  }

  .feature-item-title {
    font-size: 0.76rem;
  }

  .feature-item-desc {
    font-size: 0.68rem;
    line-height: 1.3;
  }

  .form-title {
    font-size: 0.98rem;
  }

  .form-desc {
    font-size: 0.68rem;
  }

  .form-label {
    font-size: 0.68rem;
    margin-bottom: 3px;
  }

  .form-control {
    font-size: 13.5px;
    padding: 6px 9px;
    border-radius: 7px;
  }

  .quick-sync-btn {
    font-size: 0.62rem;
    padding: 2px 5px;
  }

  .color-title {
    font-size: 0.68rem;
  }

  .color-option {
    font-size: 0.68rem;
    padding: 3px 7px;
  }

  .offer-ribbon {
    font-size: 0.62rem;
    padding: 1px 6px;
  }

  .offer-radio-label {
    font-size: 0.74rem;
  }

  .offer-main-price {
    font-size: 0.92rem;
  }

  .offer-old-price {
    font-size: 0.7rem;
  }

  .offer-features-list li {
    font-size: 0.65rem;
    gap: 4px;
    margin-bottom: 3px;
  }

  .order-summary-box .summary-title {
    font-size: 0.76rem;
  }

  .order-summary-box .summary-row {
    font-size: 0.68rem;
    margin-bottom: 3px;
  }

  .order-summary-box .summary-total {
    font-size: 0.98rem;
  }

  .faq-question {
    font-size: 0.76rem;
    padding: 8px 11px;
  }

  .faq-answer {
    font-size: 0.7rem;
    padding: 0 11px 8px;
    line-height: 1.32;
  }

  .footer-text {
    font-size: 0.68rem;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 10px; /* Highly compact for smartphone viewports */
  }

  .announcement-bar {
    font-size: 0.52rem;
    padding: 3px 4px;
    gap: 3px;
  }

  .announcement-badge {
    font-size: 0.46rem;
    padding: 1px 4px;
  }

  .hero-title {
    font-size: 1.2rem;
  }

  .hero-subtitle {
    font-size: 0.72rem;
  }

  .btn-primary-lg {
    font-size: 0.76rem;
    padding: 7px 11px;
  }

  .current-price {
    font-size: 1.12rem;
  }
}