/* ==========================================================================
   WebLR Solutions - Professional-Hybrid Design System
   Healthcare Digital Infrastructure Provider
   ========================================================================== */

/* ── CSS Reset & Custom Properties ─────────────────────────────────────── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Brand Colors - Warm & Energizing
     Orange: Energy, innovation, enthusiasm, confidence
     Amber:  Warmth, trust, optimism, premium feel
     Coral:  Passion, approachability, human touch
     Green:  Growth, results, success, health         */
  --primary: #FF6B35;
  --primary-dark: #E5541E;
  --primary-light: rgba(255, 107, 53, 0.10);
  --accent: #F59E0B;
  --accent-dark: #D97706;
  --accent-light: rgba(245, 158, 11, 0.10);
  --success: #059669;
  --success-light: rgba(5, 150, 105, 0.10);
  --coral: #FF7B7B;
  --coral-light: rgba(255, 123, 123, 0.10);
  --warning: #F59E0B;
  --gold: #D4AF37;

  /* Neutral Colors - Warm Tones */
  --bg: #FFFAF5;
  --bg-alt: #FFF5EB;
  --bg-dark: #1C1208;
  --bg-card: #FFFFFF;
  --text: #2D1F14;
  --text-secondary: #6B5744;
  --text-muted: #A89585;
  --border: #E8DDD3;
  --border-light: #F5EDE5;

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-brand: 'Permanent Marker', cursive;
  --font-accent: 'Caveat', cursive;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --max-width-wide: 1400px;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.12);

  /* Animation */
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --duration-slow: 400ms;
}

/* ── Base Styles ───────────────────────────────────────────────────────── */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
}

a, button, input, select, textarea, label, [role="button"] {
  touch-action: manipulation;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-smooth);
}

a:hover { color: var(--primary-dark); }

/* ── Accessibility ─────────────────────────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  z-index: 10000;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* ── Layout ────────────────────────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
  width: 100%;
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

.container--wide {
  max-width: var(--max-width-wide);
}

.section {
  padding: var(--space-4xl) 0;
  position: relative;
}

.section--alt {
  background: linear-gradient(180deg, var(--bg-alt) 0%, #FFF8F2 100%);
}

.section--dark {
  background-color: var(--bg-dark);
  color: #fff;
}

.section--dark .text-secondary {
  color: rgba(255, 255, 255, 0.7);
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: var(--space-md);
  display: block;
}

.section-title {
  font-family: var(--font-body);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.section--dark .section-title {
  color: #fff;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 640px;
}

.section--dark .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.text-center { text-align: center; }
.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* ── Grid System ───────────────────────────────────────────────────────── */
.grid {
  display: grid;
  gap: var(--space-xl);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 968px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

/* ── Header ────────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 250, 245, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all var(--duration-normal) var(--ease-smooth);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
  gap: var(--space-xl);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  flex-shrink: 0;
}

.header-logo__text {
  font-family: var(--font-brand);
  font-size: 1.5rem;
  color: var(--primary);
  transition: color var(--duration-fast);
}

.header-logo__tag {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-left: 2px solid var(--border);
  padding-left: var(--space-sm);
  line-height: 1.3;
}

.header-logo:hover .header-logo__text {
  color: var(--primary);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.header-nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
}

.header-nav__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  padding: var(--space-xs) 0;
  position: relative;
  transition: color var(--duration-fast);
}

.header-nav__links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 1px;
  transition: width var(--duration-normal) var(--ease-smooth);
}

.header-nav__links a:hover {
  color: var(--text);
}

.header-nav__links a:hover::after {
  width: 100%;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--duration-normal) var(--ease-smooth);
}

/* ── Buttons ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-smooth);
  min-height: 44px;
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--primary) 0%, #FF8F50 100%);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 2px 8px rgba(255, 107, 53, 0.2);
}

.btn--primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(255, 107, 53, 0.35);
}

.btn--secondary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

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

.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--border);
}

.btn--ghost:hover {
  color: var(--text);
  border-color: var(--text-secondary);
  transform: translateY(-1px);
}

.btn--white {
  background: #fff;
  color: var(--text);
  border-color: #fff;
}

.btn--white:hover {
  background: var(--bg);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: var(--text);
}

.btn--sm {
  padding: 0.45rem 1.1rem;
  font-size: 0.85rem;
  min-height: 36px;
}

.btn--lg {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

.btn-group {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ── Hero Section ──────────────────────────────────────────────────────── */
.hero {
  padding: var(--space-4xl) 0 var(--space-3xl);
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg) 0%, #FFF0E6 50%, var(--bg) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
  max-width: var(--max-width-wide);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero__content {
  max-width: 620px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.4rem 1rem;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 100px;
  margin-bottom: var(--space-xl);
  letter-spacing: 0.02em;
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.4); }
  50% { opacity: 0.8; transform: scale(1.3); box-shadow: 0 0 0 6px rgba(255, 107, 53, 0); }
}

.hero__title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.03em;
}

.hero__title-accent {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.hero__subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
  max-width: 580px;
}

.hero__pain {
  font-family: var(--font-accent);
  font-size: 1.15rem;
  color: var(--primary);
  margin-bottom: var(--space-md);
  transform: rotate(-0.5deg);
  display: inline-block;
}

/* ── Hero Illustration ────────────────────────────────────────────────── */
.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 440px;
}

.hero__illustration {
  position: relative;
  width: 100%;
  max-width: 460px;
  height: 440px;
  margin: 0 auto;
}

/* Connecting SVG lines */
.hero__connections {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* Main listing card */
.hero__card--listing {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 260px;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: 0 8px 32px rgba(45, 31, 20, 0.10), 0 2px 8px rgba(45, 31, 20, 0.06);
  border: 1px solid var(--border-light);
  z-index: 3;
  animation: heroCardFloat 6s ease-in-out infinite;
}

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

.hero__card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.hero__card-avatar {
  flex-shrink: 0;
}

.hero__card-info {
  display: flex;
  flex-direction: column;
}

.hero__card-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}

.hero__card-specialty {
  font-size: 0.7rem;
  color: var(--text-muted);
  line-height: 1.3;
}

.hero__card-stars {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-bottom: 10px;
}

.hero__card-rating {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-left: 4px;
}

.hero__card-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 12px;
}

.hero__card-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--success);
}

.hero__card-action {
  background: linear-gradient(135deg, var(--primary) 0%, #FF8F50 100%);
  color: #fff;
  text-align: center;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* Floating elements base */
.hero__float {
  position: absolute;
  z-index: 4;
}

/* Floating map pin */
.hero__float--pin {
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  animation: heroPinBounce 3s ease-in-out infinite;
  filter: drop-shadow(0 4px 8px rgba(255, 107, 53, 0.25));
}

@keyframes heroPinBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-10px); }
}

/* Floating review bubble */
.hero__float--review {
  bottom: 80px;
  left: -20px;
  animation: heroReviewSlide 5s ease-in-out infinite;
}

@keyframes heroReviewSlide {
  0%, 100% { transform: translateX(0) translateY(0); }
  50% { transform: translateX(6px) translateY(-6px); }
}

.hero__review-bubble {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 10px 14px;
  box-shadow: 0 4px 16px rgba(45, 31, 20, 0.10);
  border: 1px solid var(--border-light);
  min-width: 150px;
}

.hero__review-stars {
  display: flex;
  gap: 1px;
  margin-bottom: 4px;
}

.hero__review-text {
  font-size: 0.68rem;
  color: var(--text-secondary);
  font-style: italic;
  line-height: 1.3;
}

/* Floating notification */
.hero__float--notif {
  top: 60px;
  right: -10px;
  animation: heroNotifPulse 4s ease-in-out infinite;
}

@keyframes heroNotifPulse {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-5px) scale(1.02); }
}

.hero__notif {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border-radius: 100px;
  padding: 8px 14px 8px 8px;
  box-shadow: 0 4px 16px rgba(45, 31, 20, 0.10);
  border: 1px solid var(--border-light);
}

.hero__notif-icon {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--success), #34D399);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero__notif-text {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}

/* Floating search bar */
.hero__float--search {
  bottom: 0;
  right: 20px;
  animation: heroSearchSlide 5.5s ease-in-out infinite;
}

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

.hero__search-mock {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border-radius: 100px;
  padding: 8px 16px;
  box-shadow: 0 4px 16px rgba(45, 31, 20, 0.08);
  border: 1px solid var(--border);
  min-width: 200px;
}

.hero__search-mock span {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Decorative dots */
.hero__dots {
  position: absolute;
  z-index: 1;
}

.hero__dots--top {
  top: 30px;
  right: 50px;
  width: 60px;
  height: 60px;
  background-image: radial-gradient(circle, var(--primary) 1.5px, transparent 1.5px);
  background-size: 12px 12px;
  opacity: 0.15;
}

.hero__dots--bottom {
  bottom: 40px;
  left: 40px;
  width: 48px;
  height: 48px;
  background-image: radial-gradient(circle, var(--accent) 1.5px, transparent 1.5px);
  background-size: 12px 12px;
  opacity: 0.15;
}

/* ── Trust Bar ─────────────────────────────────────────────────────────── */
.trust-bar {
  padding: var(--space-xl) 0;
  background: var(--bg-alt);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.trust-bar__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.trust-bar__icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
}

.trust-bar__text {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.5;
}

.trust-bar__text strong {
  color: var(--text);
  font-weight: 700;
}

/* ── Outcome Cards ─────────────────────────────────────────────────────── */
.outcome-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--duration-normal) var(--ease-smooth);
  position: relative;
  overflow: hidden;
}

.outcome-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.outcome-card--patients::before { background: var(--primary); }
.outcome-card--operations::before { background: var(--accent); }
.outcome-card--presence::before { background: var(--coral); }

.outcome-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.outcome-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
}

.outcome-card--patients .outcome-card__icon {
  background: var(--primary-light);
  color: var(--primary);
}

.outcome-card--operations .outcome-card__icon {
  background: var(--accent-light);
  color: var(--accent-dark);
}

.outcome-card--presence .outcome-card__icon {
  background: var(--coral-light);
  color: var(--coral);
}

.outcome-card__title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--text);
}

.outcome-card__desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.outcome-card__list {
  list-style: none;
  margin-bottom: var(--space-lg);
}

.outcome-card__list li {
  padding: var(--space-sm) 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.outcome-card__list li::before {
  content: '→';
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.outcome-card__result {
  padding: var(--space-md);
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.outcome-card__result-icon {
  color: var(--success);
  font-size: 1.1rem;
}

/* ── Tech Flow Diagram ─────────────────────────────────────────────────── */
.tech-flow {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin: var(--space-2xl) 0;
}

.tech-flow__node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  min-width: 130px;
  transition: all var(--duration-normal) var(--ease-smooth);
}

.tech-flow__node:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.tech-flow__node-icon {
  font-size: 1.5rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-light);
  border-radius: var(--radius-sm);
}

.tech-flow__node-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  text-align: center;
}

.tech-flow__arrow {
  display: flex;
  align-items: center;
  color: var(--text-muted);
  font-size: 1.2rem;
}

.tech-points {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.tech-point {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.tech-point__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--success);
  font-size: 1rem;
}

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

.tech-point__text strong {
  color: var(--text);
  display: block;
  margin-bottom: 2px;
}

/* ── Why WebLR / Differentiation ───────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.why-image {
  position: relative;
}

.why-image__card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
}

.doctor-intro {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.doctor-intro__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-light), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  flex-shrink: 0;
}

.doctor-intro__info h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}

.doctor-intro__info p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.doctor-quote {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  position: relative;
  padding-left: var(--space-lg);
  border-left: 3px solid var(--primary);
}

.doctor-creds {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.doctor-creds__tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  background: var(--bg-alt);
  border-radius: 100px;
  color: var(--text-secondary);
}

.diff-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-xl);
  font-size: 0.9rem;
}

.diff-table th,
.diff-table td {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.diff-table th {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: var(--bg-alt);
}

.diff-table td:first-child {
  color: var(--text-secondary);
}

.diff-table td:last-child {
  color: var(--text);
  font-weight: 600;
}

.diff-table .highlight-row td {
  background: var(--primary-light);
  font-weight: 600;
}

/* ── Process S-Flow Timeline ──────────────────────────────────────────── */
.s-flow {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding: var(--space-xl) 0;
}

/* SVG S-curve connector behind cards */
.s-flow__svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.s-flow__curve {
  stroke: var(--primary);
  stroke-width: 0.35;
  stroke-dasharray: 1.8 1.4;
  opacity: 0.22;
}

/* Each step row */
.s-flow__step {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  width: 58%;
  margin-bottom: var(--space-xl);
}

.s-flow__step:last-child {
  margin-bottom: 0;
}

/* S-shape: left cards push right, right cards push left */
.s-flow__step--left {
  margin-right: auto;
  margin-left: 0;
}

.s-flow__step--right {
  margin-left: auto;
  margin-right: 0;
  flex-direction: row-reverse;
}

.s-flow__step--right .s-flow__card {
  border-right: 3px solid var(--primary);
  border-left: none;
}

.s-flow__step--left .s-flow__card {
  border-left: 3px solid var(--primary);
}

/* Numbered dot */
.s-flow__dot {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 5px var(--bg-alt), 0 4px 20px rgba(255, 107, 53, 0.25);
  margin-top: var(--space-xs);
  position: relative;
  z-index: 2;
}

/* Card content */
.s-flow__card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  flex: 1;
  transition: transform 0.3s var(--ease-smooth), box-shadow 0.3s var(--ease-smooth);
}

.s-flow__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.s-flow__week {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: var(--space-sm);
}

.s-flow__title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.s-flow__list {
  list-style: none;
}

.s-flow__list li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding: 3px 0;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  line-height: 1.5;
}

.s-flow__list li::before {
  content: '→';
  color: var(--primary);
  font-weight: 600;
  flex-shrink: 0;
}

/* ── Metrics / Stats ───────────────────────────────────────────────────── */
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.metric {
  text-align: center;
  padding: var(--space-xl);
}

.metric__value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
}

.metric__label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ── Testimonials ──────────────────────────────────────────────────────── */
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  position: relative;
}

.testimonial-card__quote {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.testimonial-card__quote::before {
  content: '\201C';
  font-size: 3rem;
  color: var(--primary-light);
  font-family: Georgia, serif;
  position: absolute;
  top: var(--space-md);
  left: var(--space-lg);
  line-height: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-light), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.testimonial-card__name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
}

.testimonial-card__role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ── Case Study Card ───────────────────────────────────────────────────── */
.case-study-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-smooth);
}

.case-study-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.case-study-card__image {
  height: 200px;
  background: linear-gradient(135deg, var(--accent-light), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.case-study-card__body {
  padding: var(--space-xl);
}

.case-study-card__tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: var(--space-sm);
}

.case-study-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-md);
  line-height: 1.4;
}

.case-study-card__metrics {
  display: flex;
  gap: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-light);
}

.case-study-card__metric {
  text-align: center;
}

.case-study-card__metric-value {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--success);
}

.case-study-card__metric-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Pricing Calculator ────────────────────────────────────────────────── */
.calculator {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.calculator__header {
  padding: var(--space-2xl);
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.calculator__header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.calculator__header p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.calculator__body {
  padding: var(--space-2xl);
}

.calculator__step {
  margin-bottom: var(--space-2xl);
}

.calculator__step:last-child {
  margin-bottom: 0;
}

.calculator__step-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: var(--space-sm);
}

.calculator__step-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-lg);
}

/* Radio / Checkbox options */
.option-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-md);
}

.option-card {
  position: relative;
  cursor: pointer;
}

.option-card input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.option-card__content {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-smooth);
  background: var(--bg-card);
}

.option-card__content:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}

.option-card input:checked + .option-card__content {
  border-color: var(--primary);
  background: var(--primary-light);
  box-shadow: 0 0 0 1px var(--primary);
}

.option-card__icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}

.option-card__label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

/* Service selection */
.service-group {
  margin-bottom: var(--space-xl);
}

.service-group__title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-light);
}

.service-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-smooth);
  background: var(--bg-card);
}

.service-option:hover {
  border-color: var(--primary);
}

.service-option.active {
  border-color: var(--primary);
  background: var(--primary-light);
}

.service-option__left {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex: 1;
  min-width: 0;
}

.service-option__check {
  width: 22px;
  height: 22px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-fast);
  flex-shrink: 0;
  color: transparent;
  font-size: 0.75rem;
}

.service-option.active .service-option__check {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.service-option__name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}

/* Option card hint (sub-label) */
.option-card__hint {
  display: block;
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* Specialty surcharge note */
.specialty-note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  background: #FFF7ED;
  border: 1px solid #FDBA74;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  line-height: 1.55;
  color: #92400E;
}

.specialty-note__icon {
  flex-shrink: 0;
  font-size: 1.1rem;
}

.specialty-note a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: underline;
}

/* Service option — enhanced layout */
.service-option__info {
  display: flex;
  flex-direction: column;
}

.service-option__desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-top: 2px;
  line-height: 1.4;
}

.service-option__pricing {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  flex-shrink: 0;
}

.service-option__price {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--primary);
  white-space: nowrap;
}

.service-option__recur {
  font-size: 0.72rem;
  color: var(--text-secondary);
  white-space: nowrap;
  margin-top: 1px;
}

.service-option__recur small {
  opacity: 0.8;
}

/* Calculator Summary */
.calculator__summary {
  padding: var(--space-2xl);
  background: var(--bg-dark);
  color: #fff;
}

.calculator__summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.calculator__summary-row:last-of-type {
  border-bottom: none;
}

.calculator__summary-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.calculator__summary-value {
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
}

.calculator__summary-value--paygo {
  font-size: 0.95rem;
  font-weight: 600;
  color: #FDBA74;
}

/* Total highlight row */
.calculator__summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg) 0;
  margin-top: var(--space-sm);
  border-top: 2px solid rgba(255, 255, 255, 0.15);
}

.calculator__summary-total-label {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.calculator__summary-total-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
}

.calculator__summary-cta {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  flex-wrap: wrap;
  align-items: center;
}

/* Ghost button override for dark summary background */
.calculator__summary-cta .btn--ghost {
  color: rgba(255, 255, 255, 0.7);
  border-color: rgba(255, 255, 255, 0.25);
  padding: 0.75rem 1.75rem;
}

.calculator__summary-cta .btn--ghost:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.08);
}

/* Trust note below calculator */
.pricing-trust {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.pricing-trust p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── Negotiate modal (sarcastic) ────────────────────────────────────────── */
.negotiate-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}

.negotiate-modal[hidden] {
  display: none;
}

.negotiate-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  cursor: pointer;
}

.negotiate-modal__box {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-xl) var(--space-lg);
  max-width: 400px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.negotiate-modal__text {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 var(--space-lg);
  line-height: 1.5;
}

.negotiate-modal__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.negotiate-modal__actions + .negotiate-modal__actions {
  margin-top: var(--space-sm);
}

/* ── FAQ Accordion ─────────────────────────────────────────────────────── */
.faq-list {
  max-width: var(--max-width-narrow);
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  transition: color var(--duration-fast);
}

.faq-item__question:hover {
  color: var(--primary);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--bg-alt);
  color: var(--text-secondary);
  font-size: 1rem;
  transition: all var(--duration-normal) var(--ease-smooth);
}

.faq-item.active .faq-item__icon {
  background: var(--primary);
  color: #fff;
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-smooth);
}

.faq-item.active .faq-item__answer {
  max-height: 500px;
}

.faq-item__answer-inner {
  padding-bottom: var(--space-lg);
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ── CTA Final Banner ──────────────────────────────────────────────────── */
.cta-final {
  padding: var(--space-4xl) 0;
  background: var(--bg-dark);
}

.cta-final .container {
  padding-left: 0;
  padding-right: 0;
}

.cta-banner {
  max-width: 100%;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-2xl) var(--space-2xl);
  border: 1px solid rgba(255, 107, 53, 0.2);
  border-radius: 6px;
  background: linear-gradient(160deg, rgba(255, 107, 53, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
  position: relative;
  overflow: hidden;
}

/* subtle top-edge glow */
.cta-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 15%;
  right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.cta-banner__badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(255, 107, 53, 0.08);
  border: 1px solid rgba(255, 107, 53, 0.18);
  border-radius: 100px;
  padding: 0.3rem 1rem;
  margin-bottom: var(--space-xl);
}

.cta-banner__headline {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.cta-banner__sub {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: var(--space-xl);
  font-style: italic;
}

/* ── CTA Button ── */
.cta-banner__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  background: var(--primary);
  padding: 0.85rem 2.2rem;
  border-radius: 10px;
  text-decoration: none;
  box-shadow: 0 4px 24px rgba(255, 107, 53, 0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  animation: ctaPulse 3s ease-in-out infinite;
}

.cta-banner__btn:hover {
  transform: translateY(-2px);
  background: #fff;
  color: var(--primary);
  box-shadow: 0 6px 32px rgba(0, 0, 0, 0.15);
  animation: none;
}

.cta-banner__btn-arrow {
  font-size: 1.15rem;
  transition: transform 0.2s ease;
}

.cta-banner__btn:hover .cta-banner__btn-arrow {
  transform: translateX(4px);
}

@keyframes ctaPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,107,53,0.35), 0 4px 24px rgba(255,107,53,0.4); }
  50%      { box-shadow: 0 0 0 8px rgba(255,107,53,0), 0 4px 24px rgba(255,107,53,0.4); }
}

/* Mobile adjustments */
@media (max-width: 640px) {
  .cta-banner {
    padding: var(--space-2xl) var(--space-lg);
  }
  .cta-banner__headline {
    font-size: 1.55rem;
  }
  .cta-banner__btn {
    font-size: 0.95rem;
    padding: 0.8rem 1.8rem;
  }
}

/* ── Footer ────────────────────────────────────────────────────────────── */
.site-footer {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand__logo {
  font-family: var(--font-brand);
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: var(--space-md);
}

.footer-brand__desc {
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.5);
  max-width: 300px;
}

.footer-col__title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-lg);
}

.footer-col__links {
  list-style: none;
}

.footer-col__links li {
  margin-bottom: var(--space-sm);
}

.footer-col__links a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--duration-fast);
}

.footer-col__links a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.35);
}

.footer-bottom a:hover {
  color: rgba(255, 255, 255, 0.7);
}

/* ── Annotation (WebLR personality touch) ──────────────────────────────── */
.annotation {
  font-family: var(--font-accent);
  font-size: 1.25rem; /* 20px, +4px from 1rem for better readability */
  color: var(--primary);
  transform: rotate(-1deg);
  display: inline-block;
}

.annotation--right {
  text-align: right;
  transform: rotate(0.5deg);
}

/* ── Portfolio Cards ───────────────────────────────────────────────────── */
.portfolio-filters {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.portfolio-filter {
  padding: 0.5rem 1.25rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--duration-fast);
}

.portfolio-filter:hover,
.portfolio-filter.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-smooth);
}

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.portfolio-card__preview {
  height: 220px;
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--primary-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}

.portfolio-card__preview-tag {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  padding: 0.3rem 0.75rem;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 100px;
  backdrop-filter: blur(4px);
}

.portfolio-card__body {
  padding: var(--space-xl);
}

.portfolio-card__specialty {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: var(--space-sm);
}

.portfolio-card__name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.portfolio-card__location {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.portfolio-card__results {
  display: flex;
  gap: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-light);
}

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

.portfolio-card__result-value {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--success);
  line-height: 1;
}

.portfolio-card__result-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

/* ── Contact Form ──────────────────────────────────────────────────────── */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.8rem var(--space-lg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--duration-fast);
  outline: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* ── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 968px) {
  .container {
    padding: 0 var(--space-lg);
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  .section-title {
    font-size: 2rem;
  }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .hero__title {
    font-size: 2.8rem;
  }

  .hero__visual {
    min-height: 380px;
  }

  .hero__illustration {
    max-width: 400px;
    height: 380px;
  }

  .why-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .tech-points {
    grid-template-columns: 1fr;
  }

  .trust-bar__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .s-flow__step {
    width: 65%;
  }
}

@media (max-width: 768px) {
  body {
    font-size: 15px;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .section {
    padding: var(--space-2xl) 0;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .hero {
    padding: var(--space-2xl) 0;
  }

  .hero__title {
    font-size: 2.2rem;
  }

  .hero__subtitle {
    font-size: 1.05rem;
  }

  .hero__visual {
    min-height: 340px;
    order: -1;
  }

  .hero__illustration {
    max-width: 360px;
    height: 340px;
  }

  .hero__card--listing {
    width: 230px;
    padding: var(--space-md);
  }

  .hero__float--review {
    left: 0;
    bottom: 40px;
  }

  .hero__float--search {
    right: 5px;
  }

  .hero__search-mock {
    min-width: 170px;
  }

  .btn-group {
    flex-direction: column;
  }

  .btn-group .btn {
    width: 100%;
  }

  .calculator__summary-cta {
    flex-direction: column;
  }

  .calculator__summary-cta .btn {
    width: 100%;
    text-align: center;
  }

  .service-option {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .service-option__pricing {
    align-items: flex-start;
    margin-left: calc(22px + var(--space-md));
  }

  .calculator__summary-total-value {
    font-size: 1.5rem;
  }

  /* Mobile nav */
  .nav-toggle {
    display: flex;
  }

  .header-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg-card);
    box-shadow: var(--shadow-xl);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem var(--space-xl) var(--space-xl);
    transition: right var(--duration-slow) var(--ease-smooth);
    z-index: 999;
  }

  .header-nav.open {
    right: 0;
  }

  .header-nav__links {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-lg);
  }

  .header-nav__links a {
    font-size: 1.05rem;
  }

  .header-nav .btn {
    width: 100%;
    margin-top: var(--space-md);
  }

  /* S-flow: collapse to single column on mobile */
  .s-flow {
    padding: var(--space-md) 0 var(--space-md) 6px;
  }

  .s-flow__svg {
    display: none;
  }

  .s-flow__step,
  .s-flow__step--left,
  .s-flow__step--right {
    width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    flex-direction: row !important;
    margin-bottom: var(--space-lg);
  }

  .s-flow__step::before {
    content: '';
    position: absolute;
    left: 21px;
    top: 52px;
    bottom: -24px;
    width: 2px;
    background: var(--border);
    z-index: 0;
  }

  .s-flow__step:last-child::before {
    display: none;
  }

  .s-flow__dot {
    width: 42px;
    height: 42px;
    font-size: 0.8rem;
    box-shadow: 0 0 0 4px var(--bg-alt), 0 3px 12px rgba(255, 107, 53, 0.2);
  }

  .s-flow__card {
    padding: var(--space-md) var(--space-lg);
    border-left: 3px solid var(--primary) !important;
    border-right: none !important;
  }

  .trust-bar__grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .metrics {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .metric__value {
    font-size: 2rem;
  }

  .tech-flow {
    flex-direction: column;
    align-items: center;
  }

  .tech-flow__arrow {
    transform: rotate(90deg);
  }

  .diff-table {
    font-size: 0.8rem;
  }

  .diff-table th,
  .diff-table td {
    padding: var(--space-sm) var(--space-md);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .option-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 1.85rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .hero__visual {
    min-height: 300px;
  }

  .hero__illustration {
    max-width: 300px;
    height: 300px;
  }

  .hero__card--listing {
    width: 200px;
    padding: 12px;
  }

  .hero__card-name {
    font-size: 0.78rem;
  }

  .hero__float--pin svg {
    width: 30px;
    height: 40px;
  }

  .hero__float--notif {
    right: -5px;
  }

  .hero__review-bubble {
    padding: 8px 10px;
    min-width: 130px;
  }

  .hero__search-mock {
    min-width: 150px;
    padding: 6px 12px;
  }

  .metric {
    padding: var(--space-md);
  }

  .metric__value {
    font-size: 1.75rem;
  }

  .calculator__body,
  .calculator__header,
  .calculator__summary {
    padding: var(--space-lg);
  }
}

/* ── Animations ────────────────────────────────────────────────────────── */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s var(--ease-smooth);
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Process steps (e.g. What happens next) ─────────────────────────────── */
.process-steps {
  padding-left: 0;
  list-style: none;
}
.process-steps__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding-bottom: var(--space-lg);
}
.process-steps__item:last-child {
  padding-bottom: 0;
}
.process-steps__num {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.process-steps__text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* ── Lab / Products Page ───────────────────────────────────────────────── */
.lab-hero {
  background: linear-gradient(180deg, var(--bg) 0%, #FFF0E6 50%, var(--bg) 100%);
  position: relative;
  overflow: hidden;
}

.lab-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.lab-hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

/* Principles Grid */
.lab-principle {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--duration-normal) var(--ease-smooth);
}

.lab-principle:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.lab-principle__icon {
  font-size: 1.8rem;
  margin-bottom: var(--space-md);
  display: block;
}

.lab-principle__title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.lab-principle__desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* Product Cards */
.lab-products-grid {
  max-width: 1100px;
  margin: 0 auto;
}

.lab-product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  transition: all var(--duration-normal) var(--ease-smooth);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.lab-product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
  opacity: 0;
  transition: opacity var(--duration-normal);
}

.lab-product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(255, 107, 53, 0.2);
}

.lab-product-card:hover::before {
  opacity: 1;
}

.lab-product-card--coming {
  cursor: default;
  border-style: dashed;
}

.lab-product-card--coming:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.lab-product-card--coming::before {
  display: none;
}

.lab-product-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.lab-product-card__number {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.lab-product-card__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 100px;
}

.lab-product-card__badge--live {
  background: var(--success-light);
  color: var(--success);
}

.lab-product-card__badge--beta {
  background: var(--accent-light);
  color: var(--accent-dark);
}

.lab-product-card__badge--soon {
  background: var(--coral-light);
  color: var(--coral);
}

.lab-product-card__badge--new {
  background: var(--primary-light);
  color: var(--primary);
}

.lab-product-card__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
  display: block;
}

.lab-product-card__title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-md);
}

.lab-product-card__desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-lg);
}

.lab-product-card__tags {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.lab-product-card__tag {
  padding: 0.2rem 0.65rem;
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.lab-product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-light);
}

.lab-product-card__cta {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
  transition: color var(--duration-fast);
}

.lab-product-card:hover .lab-product-card__cta {
  color: var(--primary-dark);
}

/* Suggest Card */
.lab-suggest-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-3xl);
  max-width: 680px;
  margin: 0 auto;
}

.lab-suggest-card__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  display: block;
}

.lab-suggest-card__title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.lab-suggest-card__desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-xl);
}

/* Suggest Form */
.lab-suggest-form__group {
  margin-bottom: var(--space-lg);
}

.lab-suggest-form__label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.lab-suggest-form__input,
.lab-suggest-form__textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-smooth);
  outline: none;
}

.lab-suggest-form__input:focus,
.lab-suggest-form__textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.lab-suggest-form__input::placeholder,
.lab-suggest-form__textarea::placeholder {
  color: var(--text-muted);
}

.lab-suggest-form__textarea {
  resize: vertical;
  min-height: 100px;
}

.lab-suggest-form__note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: var(--space-md);
}

/* Product Modal */
.lab-modal-overlay[hidden] {
  display: none !important;
}

.lab-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(28, 18, 8, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: var(--space-xl);
}

.lab-modal {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  max-width: 600px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-xl);
  animation: modalSlideIn 0.3s var(--ease-smooth);
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.lab-modal__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border);
  font-size: 1.3rem;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-fast);
  z-index: 1;
  line-height: 1;
}

.lab-modal__close:hover {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary);
}

.lab-modal__content {
  padding: var(--space-2xl);
}

.lab-modal__hero {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.lab-modal__title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.lab-modal__subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  font-style: italic;
}

.lab-modal__body {
  margin-bottom: var(--space-xl);
}

.lab-modal__body p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.lab-modal__features {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.lab-modal__features h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.lab-modal__features ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.lab-modal__features li {
  padding: var(--space-sm) 0;
  font-size: 0.92rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  line-height: 1.6;
}

.lab-modal__status {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: var(--space-xl);
  padding: var(--space-md);
  background: var(--accent-light);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--accent);
}

.lab-modal__actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* Lab page responsive */
@media (max-width: 968px) {
  .lab-products-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (max-width: 768px) {
  .lab-products-grid {
    grid-template-columns: 1fr !important;
  }

  .lab-principles {
    grid-template-columns: 1fr !important;
  }

  .lab-product-card {
    padding: var(--space-xl);
  }

  .lab-suggest-card {
    padding: var(--space-xl);
  }

  .lab-modal {
    max-height: 90vh;
    margin: var(--space-md);
    border-radius: var(--radius-lg);
  }

  .lab-modal__content {
    padding: var(--space-xl);
  }

  .lab-modal__title {
    font-size: 1.3rem;
  }

  .lab-modal__actions {
    flex-direction: column;
  }

  .lab-modal__actions .btn {
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .lab-product-card__footer {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .lab-suggest-form__input,
  .lab-suggest-form__textarea {
    font-size: 16px;
  }
}

/* ══════════════════════════════════════════════════════════════════════════
   QRLab - QR Code Generator & Scanner
   ══════════════════════════════════════════════════════════════════════════ */

/* ── QRLab Hero ──────────────────────────────────────────────────────────── */
.qrlab-hero {
  padding-bottom: var(--space-xl);
}

.qrlab-back {
  display: inline-block;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
  transition: color var(--duration-fast) var(--ease-smooth);
}

.qrlab-back:hover {
  color: var(--primary);
}

.qrlab-privacy {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--success-light);
  color: var(--success);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-xl);
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: var(--space-md);
}

.qrlab-privacy__icon {
  font-size: 1rem;
  display: flex;
  align-items: center;
}

.qrlab-privacy__icon svg {
  width: 16px;
  height: 16px;
}

/* ── QRLab Tabs ──────────────────────────────────────────────────────────── */
.qrlab-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.qrlab-tab {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-smooth);
}

.qrlab-tab:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.qrlab-tab--active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.qrlab-tab--active:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: #fff;
}

.qrlab-tab__icon {
  font-size: 1.2rem;
  display: flex;
  align-items: center;
}

.qrlab-tab__icon svg {
  width: 18px;
  height: 18px;
}

/* ── QRLab Panels ────────────────────────────────────────────────────────── */
.qrlab-panel {
  display: none;
}

.qrlab-panel--active {
  display: block;
}

.qrlab-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

/* ── QRLab Cards ─────────────────────────────────────────────────────────── */
.qrlab-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.qrlab-card:last-child {
  margin-bottom: 0;
}

.qrlab-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-light);
}

/* ── QRLab Type Selector ─────────────────────────────────────────────────── */
.qrlab-type-selector {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.qrlab-type {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md);
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-smooth);
  min-width: 70px;
}

.qrlab-type:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.qrlab-type--active {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

.qrlab-type__icon {
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qrlab-type__icon svg {
  width: 20px;
  height: 20px;
}

/* ── QRLab Input Fields ──────────────────────────────────────────────────── */
.qrlab-input-group {
  margin-bottom: var(--space-md);
}

.qrlab-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
}

.qrlab-input,
.qrlab-textarea,
.qrlab-select {
  width: 100%;
  padding: var(--space-md);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  transition: border-color var(--duration-fast) var(--ease-smooth);
}

.qrlab-input:focus,
.qrlab-textarea:focus,
.qrlab-select:focus {
  outline: none;
  border-color: var(--primary);
}

.qrlab-textarea {
  resize: vertical;
  min-height: 80px;
}

.qrlab-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B5744' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-md) center;
  padding-right: var(--space-2xl);
}

.qrlab-password-wrapper {
  position: relative;
}

.qrlab-password-wrapper .qrlab-input {
  padding-right: 50px;
}

.qrlab-password-toggle {
  position: absolute;
  right: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity var(--duration-fast);
}

.qrlab-password-toggle:hover {
  opacity: 1;
}

.qrlab-checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
  cursor: pointer;
  margin-top: var(--space-md);
}

.qrlab-checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
}

.qrlab-validation {
  font-size: 0.85rem;
  margin-top: var(--space-xs);
}

.qrlab-validation--success {
  color: var(--success);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.qrlab-validation--success svg {
  width: 14px;
  height: 14px;
}

.qrlab-validation--error {
  color: #dc2626;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.qrlab-validation--error svg {
  width: 14px;
  height: 14px;
}

/* ── QRLab Options ───────────────────────────────────────────────────────── */
.qrlab-options-grid {
  display: grid;
  gap: var(--space-lg);
}

.qrlab-option {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.qrlab-range {
  width: 100%;
  height: 8px;
  appearance: none;
  background: var(--border);
  border-radius: 4px;
  cursor: pointer;
}

.qrlab-range::-webkit-slider-thumb {
  appearance: none;
  width: 20px;
  height: 20px;
  background: var(--primary);
  border-radius: 50%;
  cursor: pointer;
  transition: transform var(--duration-fast);
}

.qrlab-range::-webkit-slider-thumb:hover {
  transform: scale(1.1);
}

.qrlab-range::-moz-range-thumb {
  width: 20px;
  height: 20px;
  background: var(--primary);
  border: none;
  border-radius: 50%;
  cursor: pointer;
}

.qrlab-color-wrapper {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}

.qrlab-color {
  width: 50px;
  height: 40px;
  padding: 2px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.qrlab-color-hex {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-family: monospace;
  font-size: 0.9rem;
  color: var(--text);
  text-transform: uppercase;
}

/* ── QRLab Preview ───────────────────────────────────────────────────────── */
.qrlab-preview-section {
  position: sticky;
  top: 100px;
}

.qrlab-preview-card {
  text-align: center;
}

.qrlab-preview {
  background: var(--bg);
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.qrlab-preview__placeholder {
  text-align: center;
  color: var(--text-muted);
}

.qrlab-preview__icon {
  font-size: 3rem;
  display: block;
  margin-bottom: var(--space-md);
  opacity: 0.4;
  color: var(--text-muted);
}

.qrlab-preview__icon svg {
  width: 48px;
  height: 48px;
  margin: 0 auto;
}

.qrlab-preview__placeholder p {
  font-size: 0.95rem;
}

/* ── QRLab Download ──────────────────────────────────────────────────────── */
.qrlab-download {
  border-top: 1px solid var(--border-light);
  padding-top: var(--space-xl);
}

.qrlab-download__title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-md);
}

.qrlab-download__formats {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.qrlab-download-btn {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-smooth);
}

.qrlab-download-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.qrlab-download-btn__icon {
  font-size: 1rem;
  display: flex;
  align-items: center;
}

.qrlab-download-btn svg {
  width: 16px;
  height: 16px;
}

.qrlab-download__size {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
}

.qrlab-download__size .qrlab-label {
  margin-bottom: 0;
}

.qrlab-download__size .qrlab-select {
  width: auto;
}

/* ── QRLab Customize Toggle ──────────────────────────────────────────────── */
.qrlab-customize {
  border-top: 1px solid var(--border-light);
  padding-top: var(--space-lg);
  margin-top: var(--space-lg);
}

.qrlab-customize-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-md);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-smooth);
}

.qrlab-customize-toggle:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.qrlab-customize-toggle__arrow {
  margin-left: auto;
  transition: transform var(--duration-fast) var(--ease-smooth);
}

.qrlab-customize-toggle--expanded .qrlab-customize-toggle__arrow {
  transform: rotate(180deg);
}

.qrlab-customize-panel {
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  background: var(--bg);
  border-radius: var(--radius-md);
}

.qrlab-color-row {
  display: flex;
  gap: var(--space-lg);
}

.qrlab-color-group {
  flex: 1;
}

.qrlab-color-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: var(--space-xs);
}

/* ── QRLab Input Hint ────────────────────────────────────────────────────── */
.qrlab-input-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: var(--space-xs);
  margin-bottom: var(--space-md);
}

/* Generate Button */
.qrlab-generate-btn-wrapper {
  margin-top: var(--space-md);
}

.qrlab-generate-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all 0.2s ease;
  margin-top: var(--space-md);
}

.qrlab-generate-btn svg {
  flex-shrink: 0;
}

.qrlab-generate-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(var(--accent-rgb), 0.3);
}

/* ── QRLab Security Modal ────────────────────────────────────────────────── */
.qrlab-security-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.qrlab-security-modal__backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.qrlab-security-modal__content {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 480px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalSlideIn 0.2s ease-out;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.qrlab-security-modal__header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg);
  border-bottom: 1px solid var(--border-light);
}

.qrlab-security-modal__header svg {
  color: var(--primary);
}

.qrlab-security-modal__header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0;
}

.qrlab-security-modal__body {
  padding: var(--space-lg);
}

.qrlab-security-domain {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 1.1rem;
  margin-bottom: var(--space-sm);
  padding: var(--space-md);
  background: var(--bg);
  border-radius: var(--radius-md);
}

.qrlab-security-domain svg {
  flex-shrink: 0;
}

.qrlab-security-domain--secure {
  color: var(--success);
  background: var(--success-light);
}

.qrlab-security-domain--insecure {
  color: #dc2626;
  background: rgba(220, 38, 38, 0.1);
}

.qrlab-security-url {
  font-size: 0.85rem;
  color: var(--text-secondary);
  word-break: break-all;
  padding: var(--space-md);
  background: var(--bg);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  max-height: 100px;
  overflow-y: auto;
  font-family: monospace;
}

.qrlab-security-warnings {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.qrlab-security-warning {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-md);
  color: #b45309;
  font-size: 0.85rem;
  line-height: 1.4;
}

.qrlab-security-warning svg {
  flex-shrink: 0;
  margin-top: 1px;
}

.qrlab-security-safe {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--success-light);
  border-radius: var(--radius-md);
  color: var(--success);
  font-size: 0.9rem;
  font-weight: 500;
}

.qrlab-security-safe svg {
  flex-shrink: 0;
}

.qrlab-security-modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  padding: var(--space-lg);
  border-top: 1px solid var(--border-light);
}

.qrlab-security-modal__footer .btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

/* ── QRLab Scanner ───────────────────────────────────────────────────────── */
.qrlab-scan-methods {
  display: flex;
  gap: var(--space-md);
}

.qrlab-scan-method {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-smooth);
}

.qrlab-scan-method:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.qrlab-scan-method--active {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

.qrlab-scan-method__icon {
  font-size: 1.2rem;
  display: flex;
  align-items: center;
}

.qrlab-scan-method__icon svg {
  width: 20px;
  height: 20px;
}

.qrlab-scanner-view {
  width: 100%;
  min-height: 300px;
  background: var(--bg);
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.qrlab-scanner-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.qrlab-scanner-hint {
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: var(--space-md);
}

/* ── QRLab Dropzone ──────────────────────────────────────────────────────── */
.qrlab-dropzone {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-3xl);
  text-align: center;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-smooth);
}

.qrlab-dropzone:hover,
.qrlab-dropzone--active {
  border-color: var(--primary);
  background: var(--primary-light);
}

.qrlab-dropzone__icon {
  font-size: 3rem;
  display: block;
  margin-bottom: var(--space-md);
  opacity: 0.5;
  color: var(--text-muted);
}

.qrlab-dropzone__icon svg {
  width: 48px;
  height: 48px;
  margin: 0 auto;
}

.qrlab-dropzone__text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--space-xs);
}

.qrlab-dropzone__hint {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.qrlab-file-preview {
  position: relative;
  display: inline-block;
  margin-top: var(--space-lg);
}

.qrlab-file-preview img {
  max-width: 200px;
  max-height: 200px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.qrlab-file-remove {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 28px;
  height: 28px;
  background: #dc2626;
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  transition: transform var(--duration-fast);
}

.qrlab-file-remove:hover {
  transform: scale(1.1);
}

/* ── QRLab Results ───────────────────────────────────────────────────────── */
.qrlab-results-section {
  position: sticky;
  top: 100px;
}

.qrlab-results-card {
  min-height: 300px;
}

.qrlab-results {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  background: var(--bg);
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
}

.qrlab-results__placeholder {
  text-align: center;
  color: var(--text-muted);
}

.qrlab-results__icon {
  font-size: 3rem;
  display: block;
  margin-bottom: var(--space-md);
  opacity: 0.4;
  color: var(--text-muted);
}

.qrlab-results__icon svg {
  width: 48px;
  height: 48px;
  margin: 0 auto;
}

.qrlab-results-content {
  text-align: center;
}

.qrlab-result-type {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--primary-light);
  color: var(--primary);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-xl);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
}

.qrlab-result-value {
  background: var(--bg);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  font-family: monospace;
  font-size: 0.95rem;
  color: var(--text);
  word-break: break-all;
  margin-bottom: var(--space-lg);
  max-height: 150px;
  overflow-y: auto;
}

.qrlab-result-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.qrlab-copy-toast {
  position: fixed;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-dark);
  color: #fff;
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-lg);
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0;
  transition: all var(--duration-normal) var(--ease-smooth);
  z-index: 1000;
}

.qrlab-copy-toast--visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ── QRLab Privacy Section ───────────────────────────────────────────────── */
.qrlab-privacy-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
}

.qrlab-privacy-section__title {
  font-size: 1.3rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

.qrlab-privacy-section__title svg {
  width: 20px;
  height: 20px;
  color: var(--primary);
}

.qrlab-privacy-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.qrlab-privacy-feature {
  display: flex;
  gap: var(--space-md);
}

.qrlab-privacy-feature__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  color: var(--primary);
  display: flex;
  align-items: flex-start;
}

.qrlab-privacy-feature__icon svg {
  width: 24px;
  height: 24px;
}

.qrlab-privacy-feature strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: var(--space-xs);
}

.qrlab-privacy-feature p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ── QRLab Responsive ────────────────────────────────────────────────────── */
@media (max-width: 968px) {
  .qrlab-grid {
    grid-template-columns: 1fr;
  }

  .qrlab-preview-section,
  .qrlab-results-section {
    position: static;
  }

  .qrlab-privacy-features {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .qrlab-tabs {
    flex-direction: column;
  }

  .qrlab-tab {
    width: 100%;
    justify-content: center;
  }

  .qrlab-type-selector {
    justify-content: center;
  }

  .qrlab-scan-methods {
    flex-direction: column;
  }

  .qrlab-download__formats {
    flex-direction: column;
    align-items: stretch;
  }

  .qrlab-download-btn {
    justify-content: center;
  }

  .qrlab-download__size {
    flex-direction: column;
    align-items: stretch;
  }

  .qrlab-download__size .qrlab-select {
    width: 100%;
  }

  .qrlab-result-actions {
    flex-direction: column;
  }

  .qrlab-result-actions .btn {
    width: 100%;
  }

  .qrlab-color-row {
    flex-direction: column;
    gap: var(--space-md);
  }
}

@media (max-width: 480px) {
  .qrlab-card {
    padding: var(--space-lg);
  }

  .qrlab-type {
    min-width: 55px;
    padding: var(--space-sm);
    font-size: 0.7rem;
  }

  .qrlab-type__icon {
    font-size: 1.1rem;
  }

  .qrlab-type__icon svg {
    width: 18px;
    height: 18px;
  }

  .qrlab-preview {
    padding: var(--space-lg);
    min-height: 200px;
  }

  .qrlab-dropzone {
    padding: var(--space-xl);
  }

  .qrlab-privacy-section {
    padding: var(--space-xl);
  }

  .qrlab-input,
  .qrlab-textarea,
  .qrlab-select {
    font-size: 16px;
  }

  .qrlab-security-modal__content {
    margin: var(--space-sm);
    max-height: 95vh;
  }

  .qrlab-security-modal__header,
  .qrlab-security-modal__body,
  .qrlab-security-modal__footer {
    padding: var(--space-md);
  }

  .qrlab-security-modal__footer {
    flex-direction: column;
  }

  .qrlab-security-modal__footer .btn {
    width: 100%;
    justify-content: center;
  }

  .qrlab-type-selector {
    gap: var(--space-xs);
  }
}

/* ── Reduced Motion ────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .animate-in {
    opacity: 1;
    transform: none;
  }
}

/* ── Print ─────────────────────────────────────────────────────────────── */
@media print {
  .site-header,
  .site-footer,
  .btn,
  .nav-toggle {
    display: none !important;
  }
  .section {
    padding: 1rem 0;
  }
  body {
    font-size: 12pt;
    color: #000;
    background: #fff;
  }
}