/* ==========================================================================
   Al-Wajba Clinical - Landing Mini-Site Stylesheet
   Modern Medical HealthTech Design System (Vanilla CSS)
   ========================================================================== */

/* 1. CSS Reset & Variables */
:root {
  --primary-900: #064e3b;
  --primary-800: #065f46;
  --primary-700: #047857;
  --primary-600: #059669;
  --primary-500: #10b981;
  --primary-400: #34d399;
  --primary-100: #d1fae5;
  --primary-50: #ecfdf5;

  --accent-gold: #f59e0b;
  --accent-gold-dark: #d97706;
  --accent-gold-light: #fef3c7;

  --dark-bg: #091410;
  --dark-surface: #0f241d;
  --dark-surface-card: #153329;
  --dark-border: rgba(16, 185, 129, 0.2);

  --light-bg: #f8fafc;
  --light-surface: #ffffff;
  --light-border: #e2e8f0;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-white: #ffffff;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 35px rgba(16, 185, 129, 0.25);
  --shadow-gold-glow: 0 0 35px rgba(245, 158, 11, 0.3);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --font-sans: 'Cairo', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Local Cairo Font Face */
@font-face {
  font-family: 'Cairo';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/cairo-400.ttf') format('truetype');
}
@font-face {
  font-family: 'Cairo';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/cairo-600.ttf') format('truetype');
}
@font-face {
  font-family: 'Cairo';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/cairo-700.ttf') format('truetype');
}
@font-face {
  font-family: 'Cairo';
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url('../fonts/cairo-800.ttf') format('truetype');
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background-color: var(--light-bg);
  color: var(--text-main);
  line-height: 1.6;
  direction: rtl;
  text-align: right;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.ltr {
  direction: ltr;
  text-align: left;
}

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

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

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

/* Layout Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* 2. Header & Navigation */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: var(--transition-normal);
}

.header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary-600), var(--primary-800));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.35);
}

.brand-text-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-900);
  line-height: 1.2;
}

.brand-text-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary-700);
  background: var(--primary-50);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  border: 1px solid var(--primary-100);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-700);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0%;
  height: 2px;
  background: var(--primary-600);
  transition: var(--transition-fast);
}

body.ltr .nav-link::after {
  right: auto;
  left: 0;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-lang {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--light-border);
  background: white;
  color: var(--text-main);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-lang:hover {
  border-color: var(--primary-500);
  color: var(--primary-700);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-800));
  color: white;
  box-shadow: 0 4px 14px rgba(5, 150, 105, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(5, 150, 105, 0.45);
}

.btn-secondary {
  background: white;
  color: var(--primary-800);
  border: 1.5px solid var(--primary-200, #bbf7d0);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--primary-50);
  border-color: var(--primary-500);
  transform: translateY(-2px);
}

.btn-gold {
  background: linear-gradient(135deg, #d97706, #b45309);
  color: white;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.4);
}

.btn-gold:hover {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold-glow);
}

.btn-lg {
  padding: 14px 32px;
  font-size: 1.1rem;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 6px;
}

/* 3. Hero Section */
.hero-section {
  position: relative;
  padding: 60px 0 90px 0;
  overflow: hidden;
  background: radial-gradient(circle at 10% 20%, rgba(16, 185, 129, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 90% 80%, rgba(245, 158, 11, 0.06) 0%, transparent 40%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 48px;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--primary-50);
  border: 1px solid var(--primary-200);
  border-radius: var(--radius-full);
  color: var(--primary-800);
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.hero-pill-badge .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary-500);
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.hero-title {
  font-size: 2.85rem;
  font-weight: 800;
  color: var(--primary-900);
  line-height: 1.25;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--primary-600), #047857 60%, var(--accent-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 32px;
}

.hero-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: #1e293b;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid #cbd5e1;
  padding: 6px 14px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.hero-tag svg {
  color: var(--primary-600);
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(6, 78, 59, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.8);
  background: white;
}

.hero-image-wrapper img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.hero-image-wrapper:hover img {
  transform: scale(1.02);
}

.floating-badge {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(226, 232, 240, 0.9);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: float 4s ease-in-out infinite;
  z-index: 10;
}

.badge-top-left {
  top: -15px;
  left: -20px;
  animation-delay: 0s;
}

.badge-bottom-right {
  bottom: -20px;
  right: -15px;
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.floating-badge-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-100);
  color: var(--primary-700);
  display: flex;
  align-items: center;
  justify-content: center;
}

.floating-badge-text strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.2;
}

.floating-badge-text span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* 4. Stats Counter Bar */
.stats-section {
  background: var(--dark-bg);
  color: white;
  padding: 50px 0;
  position: relative;
  overflow: hidden;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-card {
  text-align: center;
  padding: 20px 10px;
  border-radius: var(--radius-md);
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  position: relative;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-400);
  line-height: 1.1;
  margin-bottom: 6px;
  font-family: inherit;
}

.stat-label {
  font-size: 0.95rem;
  color: #94a3b8;
  font-weight: 600;
}

/* 5. Section Headers */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--primary-700);
  background: var(--primary-100);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--primary-900);
  line-height: 1.3;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* 6. Features Grid */
.features-section {
  padding: 90px 0;
  background: white;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--light-bg);
  border: 1px solid var(--light-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition-normal);
  position: relative;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 30px rgba(5, 150, 105, 0.12);
  border-color: var(--primary-300, #86efac);
  background: white;
}

.feature-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
  color: var(--primary-700);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  transition: var(--transition-fast);
}

.feature-card:hover .feature-icon-box {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-800));
  color: white;
  box-shadow: 0 6px 16px rgba(5, 150, 105, 0.3);
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-900);
  margin-bottom: 12px;
  line-height: 1.35;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  flex-grow: 1;
}

/* 7. Prescription Showcase Section */
.rx-showcase-section {
  padding: 90px 0;
  background: linear-gradient(180deg, #f8fafc 0%, #ecfdf5 100%);
  border-top: 1px solid var(--light-border);
  border-bottom: 1px solid var(--light-border);
}

.rx-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.rx-mockup-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
  border: 1px solid white;
}

.rx-mockup-frame img {
  width: 100%;
  height: auto;
  display: block;
}

.rx-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-top: 24px;
}

.rx-feature-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.rx-feature-bullet {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary-100);
  color: var(--primary-700);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.rx-feature-text h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-900);
  margin-bottom: 4px;
}

.rx-feature-text p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* 8. Pricing Section (Core Conversion Area) */
.pricing-section {
  padding: 100px 0;
  background: white;
  position: relative;
}

.billing-switcher-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 50px;
}

.billing-switcher {
  display: inline-flex;
  background: #f1f5f9;
  padding: 6px;
  border-radius: var(--radius-full);
  border: 1px solid #cbd5e1;
  gap: 4px;
}

.switch-tab {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.switch-tab.active {
  background: var(--primary-700);
  color: white;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
}

.switch-discount-pill {
  font-size: 0.72rem;
  font-weight: 800;
  background: var(--accent-gold);
  color: #78350f;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  align-items: stretch;
}

.pricing-card {
  border-radius: var(--radius-lg);
  background: white;
  border: 1.5px solid var(--light-border);
  padding: 38px 30px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
  border-color: var(--accent-gold);
  background: linear-gradient(180deg, #fffdfa 0%, #ffffff 100%);
  box-shadow: 0 15px 35px rgba(245, 158, 11, 0.15);
  transform: scale(1.03);
}

.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-8px);
}

.pricing-badge-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #d97706, #b45309);
  color: white;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 5px 18px;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
  box-shadow: 0 4px 10px rgba(217, 119, 6, 0.35);
  white-space: nowrap;
}

.pricing-plan-name {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--primary-900);
  margin-bottom: 6px;
}

.pricing-plan-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  min-height: 44px;
}

.pricing-price-box {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 12px;
}

.pricing-currency {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-muted);
}

.pricing-amount {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary-900);
  line-height: 1;
}

.pricing-period {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 600;
}

.pricing-offline-badge {
  background: #ecfdf5;
  border: 1px dashed var(--primary-400);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  margin-bottom: 24px;
  font-size: 0.85rem;
  color: var(--primary-800);
  font-weight: 700;
  line-height: 1.5;
}

.pricing-offline-badge span {
  display: block;
  font-size: 0.78rem;
  color: var(--accent-gold-dark);
  margin-top: 3px;
  font-weight: 600;
}

.pricing-divider {
  height: 1px;
  background: #f1f5f9;
  margin: 16px 0 24px 0;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
  flex-grow: 1;
}

.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: #334155;
}

.pricing-feature-item svg {
  color: var(--primary-600);
  flex-shrink: 0;
}

.pricing-feature-item.muted {
  color: #94a3b8;
  text-decoration: line-through;
}

.pricing-feature-item.muted svg {
  color: #cbd5e1;
}

.pricing-card .btn {
  width: 100%;
}

/* 9. ROI Interactive Calculator */
.roi-section {
  padding: 80px 0;
  background: var(--dark-bg);
  color: white;
}

.roi-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

.roi-calculator-controls {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.roi-control-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.roi-control-label {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 0.95rem;
  color: #e2e8f0;
}

.roi-control-label span.value-pill {
  color: var(--primary-400);
  background: rgba(16, 185, 129, 0.15);
  padding: 2px 10px;
  border-radius: var(--radius-full);
}

.roi-slider {
  width: 100%;
  accent-color: var(--primary-500);
  cursor: pointer;
  height: 6px;
}

.roi-results-box {
  background: var(--dark-surface-card);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-align: center;
}

.roi-stat-box strong {
  display: block;
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--accent-gold);
  line-height: 1.1;
}

.roi-stat-box span {
  font-size: 0.88rem;
  color: #94a3b8;
}

/* 10. Testimonials */
.testimonials-section {
  padding: 90px 0;
  background: #f8fafc;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 30px;
  border: 1px solid var(--light-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-stars {
  color: #f59e0b;
  margin-bottom: 14px;
  display: flex;
  gap: 3px;
}

.testimonial-quote {
  font-size: 0.98rem;
  color: #334155;
  line-height: 1.7;
  margin-bottom: 22px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid #f1f5f9;
  padding-top: 16px;
}

.author-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--primary-100);
  color: var(--primary-800);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
}

.author-info strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-main);
}

.author-info span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* 11. FAQ Accordion */
.faq-section {
  padding: 90px 0;
  background: white;
}

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

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

.faq-question {
  width: 100%;
  background: white;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: none;
  cursor: pointer;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  text-align: inherit;
  transition: var(--transition-fast);
}

.faq-question:hover {
  background: var(--primary-50);
  color: var(--primary-800);
}

.faq-icon {
  transition: transform var(--transition-normal);
  color: var(--primary-600);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  background: #f8fafc;
  padding: 0 24px;
  color: #475569;
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  padding: 0 24px 22px 24px;
}

/* 12. Final CTA Banner */
.cta-banner-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary-900), #065f46 60%, #047857);
  color: white;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner-content {
  max-width: 760px;
  margin: 0 auto;
}

.cta-banner-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.25;
}

.cta-banner-desc {
  font-size: 1.15rem;
  color: var(--primary-100);
  margin-bottom: 32px;
  line-height: 1.7;
}

/* 13. Footer */
.footer {
  background: #021a12;
  color: #94a3b8;
  padding: 60px 0 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand strong {
  display: block;
  font-size: 1.35rem;
  color: white;
  font-weight: 800;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: #94a3b8;
}

.footer-title {
  font-size: 1rem;
  color: white;
  font-weight: 700;
  margin-bottom: 18px;
}

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

.footer-links a {
  font-size: 0.88rem;
  color: #94a3b8;
}

.footer-links a:hover {
  color: var(--primary-400);
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.82rem;
  color: #64748b;
}

/* 14. Order Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

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

.modal-card {
  background: white;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
  border: 1px solid var(--light-border);
  overflow: hidden;
  animation: modalEnter 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalEnter {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  padding: 22px 26px;
  background: linear-gradient(135deg, var(--primary-900), var(--primary-800));
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-size: 1.25rem;
  font-weight: 800;
}

.modal-close-btn {
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

.modal-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.88rem;
  font-weight: 700;
  color: #334155;
}

.form-input, .form-select {
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--light-border);
  font-size: 0.95rem;
  color: var(--text-main);
  background: #f8fafc;
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus, .form-select:focus {
  border-color: var(--primary-600);
  background: white;
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
}

.payment-options-box {
  background: var(--primary-50);
  border: 1px dashed var(--primary-300);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-size: 0.85rem;
  color: var(--primary-900);
  line-height: 1.6;
}

/* 15. Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-title { font-size: 2.35rem; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .pricing-card.featured { transform: none; }
  .pricing-card.featured:hover { transform: translateY(-8px); }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 540px; margin: 0 auto; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .roi-container { grid-template-columns: 1fr; padding: 28px; }
}

@media (max-width: 768px) {
  .nav-menu { display: none; }
  .mobile-menu-btn { display: block; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; text-align: center; }
  .hero-ctas { justify-content: center; }
  .hero-highlights { justify-content: center; }
  .hero-title { font-size: 2rem; }
  .rx-grid { grid-template-columns: 1fr; gap: 36px; }
  .section-title { font-size: 1.85rem; }
  .badge-top-left, .badge-bottom-right { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .pricing-card { padding: 30px 20px; }
}