/* ============================================================
   Analize+ — Version 3 Design System
   Premium Med-Tech Landing Page
   ============================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Primary palette — built around Vitalos brand #2EB1C2 */
  --color-brand: #2EB1C2;
  --color-primary: #2EB1C2;
  --color-primary-light: #4DC4D3;
  --color-primary-dark: #1E8A98;
  --color-primary-50: rgba(46, 177, 194, 0.07);
  --color-primary-100: rgba(46, 177, 194, 0.14);

  /* Accent / deeper teal */
  --color-accent: #26A0AF;
  --color-accent-light: #5DCAD6;
  --color-accent-glow: rgba(46, 177, 194, 0.35);

  /* Secondary — desaturated navy for contrast */
  --color-blue: #1B6E8A;
  --color-blue-light: #3A99B5;
  --color-blue-50: rgba(27, 110, 138, 0.08);

  /* Neutrals */
  --color-slate-900: #0F172A;
  --color-slate-800: #1E293B;
  --color-slate-700: #334155;
  --color-slate-600: #475569;
  --color-slate-500: #64748B;
  --color-slate-400: #94A3B8;
  --color-slate-300: #CBD5E1;
  --color-slate-200: #E2E8F0;
  --color-slate-100: #F1F5F9;
  --color-slate-50: #F8FAFC;
  --color-white: #FFFFFF;

  /* Semantic */
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-danger: #EF4444;
  --color-info: #3B82F6;

  /* Gradients — anchored on #2EB1C2 */
  --gradient-hero: linear-gradient(135deg, #0F172A 0%, #132E3D 40%, #0E3944 100%);
  --gradient-primary: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-brand) 100%);
  --gradient-card: linear-gradient(145deg, rgba(255,255,255,0.95) 0%, rgba(241,245,249,0.85) 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.05) 100%);
  --gradient-cta: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-brand) 50%, var(--color-accent-light) 100%);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Borders */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.07), 0 2px 4px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 10px 30px rgba(15, 23, 42, 0.08), 0 4px 8px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 50px rgba(15, 23, 42, 0.1), 0 8px 16px rgba(15, 23, 42, 0.05);
  --shadow-glow: 0 0 40px var(--color-accent-glow);
  --shadow-card-hover: 0 20px 40px rgba(46, 177, 194, 0.14), 0 8px 16px rgba(46, 177, 194, 0.07);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 500ms cubic-bezier(0.175, 0.885, 0.32, 1.275);

  /* Layout */
  --container-max: 1200px;
  --header-height: 72px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--color-slate-700);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  color: var(--color-slate-900);
  line-height: 1.25;
  font-weight: 700;
}

/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

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

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-primary-50);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.section-badge i {
  font-size: var(--font-size-xs);
}

.section-title {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
  letter-spacing: -0.025em;
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-slate-500);
  max-width: 640px;
  margin: 0 auto var(--space-12);
  line-height: 1.7;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-family);
  font-weight: 600;
  font-size: var(--font-size-base);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 60%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::after {
  opacity: 1;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(46, 177, 194, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(46, 177, 194, 0.45);
}

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

.btn-secondary {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(46, 177, 194, 0.35);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-xl);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: all var(--transition-base);
}

.site-header.transparent {
  background: transparent;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--color-slate-200);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo-group {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.logo .domain {
  color: var(--color-brand);
  font-size: 1.45em;
  font-weight: 800;
  display: inline-block;
  vertical-align: middle;
  line-height: 0.7;
  position: relative;
  top: -0.06em;
  margin-left: 0.02em;
}

.transparent .logo { color: var(--color-white); }
.scrolled .logo { color: var(--color-slate-900); }

/* Image-based Vitalos logo */
.logo-img {
  height: 32px;
  width: auto;
  transition: all var(--transition-base);
  filter: brightness(0) invert(1); /* white in transparent header */
}

.scrolled .logo-img {
  filter: none; /* show original teal color when scrolled */
}



/* "Powered by Vitalos" inline badge */
.powered-by-vitalos {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.02em;
  opacity: 0.65;
  transition: opacity var(--transition-fast);
  white-space: nowrap;
}

.powered-by-vitalos:hover {
  opacity: 1;
}

.transparent .powered-by-vitalos {
  color: rgba(255, 255, 255, 0.6);
}

.scrolled .powered-by-vitalos {
  color: var(--color-slate-400);
}

.powered-by-vitalos img {
  height: 16px;
  width: auto;
}

.scrolled .powered-by-vitalos img {
  filter: none;
}

.transparent .powered-by-vitalos img {
  filter: brightness(0) invert(1);
}

/* Vitalos strip above footer */
.vitalos-strip {
  text-align: center;
  padding: var(--space-8) 0;
  background: var(--color-slate-50);
  border-top: 1px solid var(--color-slate-200);
}

.vitalos-strip a {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--font-size-xl);
  color: var(--color-slate-500);
  font-weight: 600;
  transition: color var(--transition-fast);
}

.vitalos-strip a:hover {
  color: var(--color-brand);
}

.vitalos-strip img {
  height: 44px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  position: relative;
  padding: var(--space-2) 0;
}

.transparent .nav-link { color: rgba(255, 255, 255, 0.8); }
.transparent .nav-link:hover { color: var(--color-white); }
.scrolled .nav-link { color: var(--color-slate-600); }
.scrolled .nav-link:hover { color: var(--color-primary); }

/* Special style for Login link */
.nav-link--login {
  font-weight: 700 !important;
  color: var(--color-brand) !important;
}

.transparent .nav-link--login {
  color: #5DDCE8 !important;
  text-shadow: 0 0 10px rgba(93, 220, 232, 0.3);
}

.transparent .nav-link--login:hover {
  text-shadow: 0 0 20px rgba(93, 220, 232, 0.6);
}


.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 1px;
  transition: width var(--transition-base);
}

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

.header-cta .btn-primary {
  padding: var(--space-2) var(--space-5);
  font-size: var(--font-size-sm);
}

/* Mobile hamburger */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-2);
  background: none;
  border: none;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  border-radius: 2px;
  transition: all var(--transition-base);
}

.transparent .mobile-toggle span { background: var(--color-white); }
.scrolled .mobile-toggle span { background: var(--color-slate-700); }

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================================
   HERO — Video Background
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--gradient-hero);
}

.hero__video-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(15, 23, 42, 0.65) 0%, rgba(15, 23, 42, 0.45) 50%, rgba(15, 23, 42, 0.8) 100%),
    linear-gradient(135deg, rgba(46, 177, 194, 0.12) 0%, transparent 60%);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  display: block;
  padding: calc(var(--header-height) + var(--space-8)) 0 var(--space-20);
}

.hero__badges {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  width: 100%;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(46, 177, 194, 0.15);
  border: 1px solid rgba(46, 177, 194, 0.3);
  color: var(--color-accent-light);
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
  animation: fadeInUp 0.8s ease-out;
}

.hero__badge--construction {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #F87171;
}

.hero__badge .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse 2s ease-in-out infinite;
}

.hero__title {
  font-size: clamp(2.5rem, 5vw, var(--font-size-6xl));
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.035em;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  text-align: center;
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero__title .highlight {
  color: #5DDCE8;
  -webkit-text-fill-color: #5DDCE8;
  text-shadow: 0 2px 20px rgba(46, 177, 194, 0.5), 0 0 40px rgba(46, 177, 194, 0.2);
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.8;
  margin-bottom: var(--space-10);
  max-width: 580px;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero__stats {
  display: flex;
  justify-content: center;
  text-align: center;
  gap: var(--space-4);
  max-width: 540px;
  margin: var(--space-12) auto 0;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  animation: fadeInUp 0.8s ease-out 0.5s both;
}

.hero__stats > div {
  flex: 1;
}

.hero__stat-number {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-white);
  display: block;
}

.hero__stat-label {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.5);
  font-weight: 500;
}

/* Floating particles for hero */
.hero__particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(46, 177, 194, 0.4);
  animation: float-up linear infinite;
}

.particle:nth-child(1)  { left: 5%;  animation-duration: 12s; animation-delay: 0s; width: 3px; height: 3px; }
.particle:nth-child(2)  { left: 15%; animation-duration: 18s; animation-delay: 2s; width: 5px; height: 5px; opacity: 0.3; }
.particle:nth-child(3)  { left: 25%; animation-duration: 15s; animation-delay: 4s; width: 2px; height: 2px; }
.particle:nth-child(4)  { left: 35%; animation-duration: 20s; animation-delay: 1s; width: 7px; height: 7px; opacity: 0.2; }
.particle:nth-child(5)  { left: 45%; animation-duration: 14s; animation-delay: 6s; width: 4px; height: 4px; }
.particle:nth-child(6)  { left: 55%; animation-duration: 13s; animation-delay: 3s; width: 3px; height: 3px; }
.particle:nth-child(7)  { left: 65%; animation-duration: 17s; animation-delay: 8s; width: 6px; height: 6px; opacity: 0.25; }
.particle:nth-child(8)  { left: 75%; animation-duration: 11s; animation-delay: 0s; width: 2px; height: 2px; }
.particle:nth-child(9)  { left: 85%; animation-duration: 19s; animation-delay: 5s; width: 4px; height: 4px; }
.particle:nth-child(10) { left: 95%; animation-duration: 16s; animation-delay: 7s; width: 3px; height: 3px; }
.particle:nth-child(11) { left: 10%; animation-duration: 14s; animation-delay: 9s; width: 5px; height: 5px; opacity: 0.2; }
.particle:nth-child(12) { left: 30%; animation-duration: 12s; animation-delay: 3s; width: 2px; height: 2px; }
.particle:nth-child(13) { left: 50%; animation-duration: 18s; animation-delay: 1s; width: 8px; height: 8px; opacity: 0.15; }
.particle:nth-child(14) { left: 70%; animation-duration: 15s; animation-delay: 6s; width: 3px; height: 3px; }
.particle:nth-child(15) { left: 90%; animation-duration: 13s; animation-delay: 2s; width: 4px; height: 4px; }
.particle:nth-child(16) { left: 20%; animation-duration: 20s; animation-delay: 8s; width: 2px; height: 2px; }
.particle:nth-child(17) { left: 40%; animation-duration: 16s; animation-delay: 0s; width: 5px; height: 5px; opacity: 0.3; }
.particle:nth-child(18) { left: 60%; animation-duration: 11s; animation-delay: 5s; width: 3px; height: 3px; }
.particle:nth-child(19) { left: 80%; animation-duration: 14s; animation-delay: 10s; width: 2px; height: 2px; }
.particle:nth-child(20) { left: 98%; animation-duration: 15s; animation-delay: 4s; width: 6px; height: 6px; opacity: 0.2; }

/* Scroll indicator */
.scroll-hint {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255, 255, 255, 0.4);
  font-size: var(--font-size-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fadeInUp 0.8s ease-out 0.7s both;
}

.scroll-hint__mouse {
  width: 24px;
  height: 38px;
  border-radius: 12px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  position: relative;
}

.scroll-hint__wheel {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 8px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.5);
  animation: scrollWheel 2s ease-in-out infinite;
}

/* ============================================================
   HOW IT WORKS — Steps
   ============================================================ */
.steps-section {
  padding: var(--space-12) 0;
  background: var(--color-white);
  position: relative;
  scroll-margin-top: var(--header-height);
}

.steps-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-slate-200), transparent);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  position: relative;
}

/* Connector line between steps */
.steps-grid::before {
  content: '';
  position: absolute;
  top: 60px;
  left: calc(16.67% + 20px);
  right: calc(16.67% + 20px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-blue));
  z-index: 0;
  border-radius: 1px;
}

.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
  padding: var(--space-8) var(--space-6);
  border-radius: var(--radius-2xl);
  background: var(--color-white);
  transition: all var(--transition-base);
}

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

.step-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-5);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  color: var(--color-white);
  position: relative;
}

.step-card:nth-child(1) .step-icon {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-brand));
  box-shadow: 0 8px 24px rgba(46, 177, 194, 0.28);
}
.step-card:nth-child(2) .step-icon {
  background: linear-gradient(135deg, var(--color-brand), var(--color-blue-light));
  box-shadow: 0 8px 24px rgba(46, 177, 194, 0.25);
}
.step-card:nth-child(3) .step-icon {
  background: linear-gradient(135deg, var(--color-blue), var(--color-brand));
  box-shadow: 0 8px 24px rgba(27, 110, 138, 0.25);
}

.step-number {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-2);
}

.step-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.step-card p {
  font-size: var(--font-size-base);
  color: var(--color-slate-500);
  line-height: 1.7;
}

/* ============================================================
   BENEFITS
   ============================================================ */
.benefits-section {
  padding: var(--space-12) 0;
  background: var(--color-slate-50);
  position: relative;
  overflow: hidden;
  scroll-margin-top: var(--header-height);
}

/* Subtle background decoration */
.benefits-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-primary-50), transparent 70%);
  pointer-events: none;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.benefit-card {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-8);
  border-radius: var(--radius-2xl);
  background: var(--color-white);
  border: 1px solid var(--color-slate-100);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  border-radius: 0 2px 2px 0;
  background: var(--gradient-primary);
  transition: height var(--transition-base);
}

.benefit-card:hover {
  border-color: var(--color-primary-100);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

.benefit-card:hover::before {
  height: 100%;
}

.benefit-icon {
  width: 56px;
  height: 56px;
  min-width: 56px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  background: var(--color-primary-50);
  transition: all var(--transition-base);
}

.benefit-card:hover .benefit-icon {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(46, 177, 194, 0.3);
}

.benefit-card h4 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.benefit-card p {
  font-size: var(--font-size-base);
  color: var(--color-slate-500);
  line-height: 1.6;
}

/* ============================================================
   COMPARISON — Before & After (CSS Mockup)
   ============================================================ */
.comparison-section {
  padding: var(--space-12) 0;
  background: var(--color-slate-50);
  scroll-margin-top: var(--header-height);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-8);
  align-items: center;
}

.comparison-panel {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transition: transform var(--transition-base);
}

.comparison-panel:hover {
  transform: scale(1.02);
}

.comparison-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 700;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.comparison-label.before {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-danger);
}

.comparison-label.after {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
}

/* --- BEFORE panel: CSS-only "confusing lab report" --- */
.lab-report-mock {
  background: #FAFAFA;
  border: 1px solid #DDD;
  border-radius: var(--radius-xl);
  overflow: hidden;
  font-size: 11px;
  font-family: 'Courier New', monospace;
  color: #333;
}

.lab-report-mock__header {
  background: #E8E8E8;
  padding: 12px 16px;
  border-bottom: 1px solid #CCC;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.lab-report-mock__header span {
  font-weight: 700;
  font-size: 12px;
}

.lab-report-mock__header .date {
  color: #888;
  font-size: 10px;
}

.lab-report-mock table {
  width: 100%;
  border-collapse: collapse;
}

.lab-report-mock th {
  background: #F0F0F0;
  padding: 6px 10px;
  text-align: left;
  font-weight: 700;
  font-size: 9px;
  text-transform: uppercase;
  color: #666;
  border-bottom: 2px solid #CCC;
}

.lab-report-mock td {
  padding: 5px 10px;
  border-bottom: 1px solid #EDEDED;
  font-size: 11px;
}

.lab-report-mock tr:hover {
  background: #F5F5F5;
}

.lab-report-mock .abnormal {
  color: #D32F2F;
  font-weight: 700;
}

.lab-report-mock .abnormal::after {
  content: ' *';
  color: #D32F2F;
}

/* --- AFTER panel: CSS-only "dashboard" --- */
.dashboard-mock {
  background: var(--color-slate-50);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.dashboard-mock__top-bar {
  background: var(--color-slate-800);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.dashboard-mock__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dashboard-mock__dot:nth-child(1) { background: #EF4444; }
.dashboard-mock__dot:nth-child(2) { background: #F59E0B; }
.dashboard-mock__dot:nth-child(3) { background: #10B981; }

.dashboard-mock__url {
  flex: 1;
  background: var(--color-slate-700);
  border-radius: var(--radius-sm);
  padding: 4px 12px;
  color: var(--color-slate-400);
  font-size: 11px;
  font-family: var(--font-family);
  margin-left: 8px;
}

.dashboard-mock__body {
  padding: 16px;
}

.dashboard-mock__score-row {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.health-score-circle {
  width: 90px;
  height: 90px;
  min-width: 90px;
  border-radius: 50%;
  border: 5px solid var(--color-accent);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  box-shadow: 0 0 20px rgba(62, 193, 176, 0.2);
}

.health-score-circle .score {
  font-family: var(--font-family);
  font-size: 26px;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.health-score-circle .score-label {
  font-family: var(--font-family);
  font-size: 8px;
  color: var(--color-slate-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.dashboard-mock__params {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.param-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-slate-100);
  font-family: var(--font-family);
  font-size: 11px;
}

.param-row .param-name {
  color: var(--color-slate-700);
  font-weight: 600;
}

.param-row .param-value {
  font-weight: 700;
}

.param-row .param-bar {
  flex: 1;
  height: 4px;
  border-radius: 2px;
  background: var(--color-slate-100);
  margin: 0 10px;
  overflow: hidden;
}

.param-row .param-bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 1.5s ease;
}

.param-row .status-badge {
  font-size: 9px;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-weight: 700;
}

.status-ok { background: rgba(16, 185, 129, 0.12); color: var(--color-success); }
.status-ok .param-bar-fill { background: var(--color-success); }
.status-warn { background: rgba(245, 158, 11, 0.12); color: var(--color-warning); }
.status-warn .param-bar-fill { background: var(--color-warning); }
.status-danger { background: rgba(239, 68, 68, 0.12); color: var(--color-danger); }
.status-danger .param-bar-fill { background: var(--color-danger); }

/* Mini trend chart — pure CSS */
.dashboard-mock__trend {
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-slate-100);
  padding: 10px 12px;
  margin-top: 8px;
}

.trend-label {
  font-family: var(--font-family);
  font-size: 10px;
  font-weight: 600;
  color: var(--color-slate-600);
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
}

.trend-chart {
  height: 40px;
  display: flex;
  align-items: flex-end;
  gap: 3px;
}

.trend-bar {
  flex: 1;
  border-radius: 2px 2px 0 0;
  background: var(--color-accent);
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

.trend-bar:hover {
  opacity: 1;
}

.trend-bar:last-child {
  opacity: 1;
  background: var(--color-primary);
}

/* Arrow between panels */
.comparison-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.comparison-arrow__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-xl);
  box-shadow: var(--shadow-glow);
  animation: arrowPulse 2s ease-in-out infinite;
}

.comparison-arrow span {
  font-size: var(--font-size-xs);
  color: var(--color-slate-400);
  font-weight: 500;
}

/* Report sections preview in comparison mockup */
.comparison-panel .report-sections-preview {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  background: var(--color-white);
  border-top: 1px solid var(--color-slate-100);
}

.report-section-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-slate-600);
  font-weight: 600;
  min-width: 0; /* Allow wrapping */
  transition: all var(--transition-fast);
}

.report-section-item i {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-primary-50);
  color: var(--color-primary);
  font-size: 10px;
}

.report-section-item:hover {
  transform: translateX(4px);
  color: var(--color-primary);
}

.report-section-item:hover i {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-section {
  padding: var(--space-12) 0;
  background: var(--color-white);
  position: relative;
  scroll-margin-top: var(--header-height);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  border: 1px solid var(--color-slate-100);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: var(--space-4);
  right: var(--space-6);
  font-size: 80px;
  font-weight: 800;
  line-height: 1;
  color: var(--color-primary-50);
  font-family: Georgia, serif;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-primary-100);
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-4);
}

.testimonial-stars i {
  color: #FBBF24;
  font-size: var(--font-size-sm);
}

.testimonial-card blockquote {
  font-size: var(--font-size-base);
  color: var(--color-slate-600);
  line-height: 1.7;
  flex: 1;
  margin-bottom: var(--space-6);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-slate-100);
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-lg);
  color: var(--color-white);
}

.testimonial-card:nth-child(1) .author-avatar { background: linear-gradient(135deg, var(--color-primary), var(--color-accent)); }
.testimonial-card:nth-child(2) .author-avatar { background: linear-gradient(135deg, var(--color-blue), var(--color-accent)); }
.testimonial-card:nth-child(3) .author-avatar { background: linear-gradient(135deg, var(--color-accent), var(--color-primary)); }

.author-name {
  font-weight: 700;
  font-size: var(--font-size-sm);
  color: var(--color-slate-800);
}

.author-location {
  font-size: var(--font-size-xs);
  color: var(--color-slate-400);
}

/* ============================================================
   PRICING CARDS
   ============================================================ */
.pricing-section {
  padding: var(--space-12) 0;
  background: var(--color-slate-50);
  scroll-margin-top: var(--header-height);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  max-width: 960px;
  margin: 0 auto;
}

.pricing-card {
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  border: 1px solid var(--color-slate-200);
  background: var(--color-white);
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
}

.pricing-card.featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
  transform: scale(1.05);
}

.pricing-card.featured[data-badge]::before {
  content: attr(data-badge);
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-4px);
}

.pricing-name {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-slate-800);
  margin-bottom: var(--space-2);
}

.pricing-desc {
  font-size: var(--font-size-sm);
  color: var(--color-slate-500);
  margin-bottom: var(--space-6);
}

.pricing-amount {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  color: var(--color-slate-900);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.pricing-amount .currency {
  font-size: var(--font-size-xl);
  font-weight: 600;
  vertical-align: super;
  color: var(--color-slate-500);
}

.pricing-period {
  font-size: var(--font-size-sm);
  color: var(--color-slate-400);
  margin-bottom: var(--space-6);
}

.pricing-features {
  text-align: left;
  margin-bottom: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-slate-600);
}

.pricing-features li i {
  color: var(--color-success);
  margin-top: 3px;
  font-size: var(--font-size-xs);
}

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

.pricing-card-wide {
  max-width: 960px;
  margin: var(--space-8) auto 0;
  text-align: left;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: var(--space-6) var(--space-8);
}

.pricing-card-wide__content {
  flex: 1 1 300px;
}

.pricing-cta-box {
  text-align: center;
  min-width: 220px;
  padding: var(--space-4) var(--space-6);
  background: var(--color-slate-50);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-slate-100);
}

@media (max-width: 1024px) {
  .pricing-card-wide {
    max-width: 400px;
    flex-direction: column;
    padding: var(--space-8);
    gap: var(--space-8);
  }
  .pricing-card-wide__content {
    width: 100%;
    flex: auto;
  }
  .pricing-cta-box {
    width: 100%;
  }
}

/* ============================================================
   BOTTOM CTA
   ============================================================ */
.cta-section {
  padding: var(--space-12) 0;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -100px;
  left: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(62, 193, 176, 0.1), transparent 70%);
  pointer-events: none;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -150px;
  right: -150px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(43, 127, 202, 0.08), transparent 70%);
  pointer-events: none;
}

.cta-inner {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
}

.cta-inner h2 {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--space-6);
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.cta-inner p {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-10);
  line-height: 1.7;
}

.cta-inner .btn-primary {
  padding: var(--space-5) var(--space-10);
  font-size: var(--font-size-lg);
}

/* ============================================================
   FAQ SECTION
   ============================================================ */
.faq-section {
  padding: var(--space-12) 0;
  background: var(--color-white);
  scroll-margin-top: var(--header-height);
}

.faq-grid {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover {
  border-color: var(--color-primary-100);
}

.faq-item.active {
  border-color: var(--color-primary);
  box-shadow: 0 4px 16px rgba(11, 122, 117, 0.08);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-slate-800);
  text-align: left;
  transition: color var(--transition-fast);
}

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

.faq-question i {
  font-size: var(--font-size-sm);
  color: var(--color-slate-400);
  transition: transform var(--transition-base);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--font-size-base);
  color: var(--color-slate-500);
  line-height: 1.7;
}

.faq-answer-inner ul {
  list-style: disc;
  padding-left: var(--space-5);
  margin-top: var(--space-2);
}

.faq-answer-inner li {
  margin-bottom: var(--space-2);
}

.faq-answer-inner li:last-child {
  margin-bottom: 0;
}

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

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-slate-900);
  color: var(--color-slate-400);
  padding: var(--space-16) 0 0;
}

.footer-disclaimer {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  margin-bottom: var(--space-12);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.footer-disclaimer i {
  color: var(--color-warning);
  font-size: var(--font-size-xl);
  margin-top: 2px;
}

.footer-disclaimer p {
  font-size: var(--font-size-sm);
  line-height: 1.7;
  color: var(--color-slate-400);
}

.footer-disclaimer strong {
  color: var(--color-warning);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-brand p {
  font-size: var(--font-size-sm);
  margin-top: var(--space-4);
  line-height: 1.7;
  max-width: 280px;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: 700;
  margin-bottom: var(--space-5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-col a {
  display: block;
  font-size: var(--font-size-sm);
  padding: var(--space-1) 0;
  color: var(--color-slate-400);
  transition: all var(--transition-fast);
}

.footer-col a:hover {
  color: var(--color-white);
  transform: translateX(4px);
}

.footer-bottom {
  padding: var(--space-6) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-sm);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-slate-400);
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
}

.footer-social a:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

@keyframes scrollWheel {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

@keyframes float-up {
  0% {
    transform: translateY(100vh) scale(0);
    opacity: 0;
  }
  10% {
    opacity: 0.6;
    transform: translateY(90vh) scale(1);
  }
  90% {
    opacity: 0.3;
  }
  100% {
    transform: translateY(-10vh) scale(0.5);
    opacity: 0;
  }
}

@keyframes arrowPulse {
  0%, 100% { box-shadow: 0 0 20px var(--color-accent-glow); }
  50% { box-shadow: 0 0 40px var(--color-accent-glow); }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ============================================================
   RESPONSIVE — Tablet
   ============================================================ */
@media (max-width: 1024px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
  }

  .steps-grid::before {
    left: calc(16.67% + 10px);
    right: calc(16.67% + 10px);
  }

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

  .comparison-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .comparison-arrow {
    flex-direction: row;
    justify-content: center;
  }

  .comparison-arrow__icon {
    width: 44px;
    height: 44px;
    font-size: var(--font-size-base);
  }

  .comparison-arrow__icon i {
    transform: rotate(90deg);
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .pricing-card.featured {
    transform: none;
  }

  .pricing-card.featured:hover {
    transform: translateY(-4px);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

/* ============================================================
   RESPONSIVE — Mobile
   ============================================================ */
@media (max-width: 1024px) {
  :root {
    --header-height: 64px;
  }

  .container {
    padding: 0 var(--space-4);
  }

  .section-title {
    font-size: var(--font-size-3xl);
  }

  .section-subtitle {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-8);
  }

  /* Header mobile */
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-white);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-20) var(--space-6) var(--space-6);
    gap: var(--space-4);
    box-shadow: -10px 0 40px rgba(0,0,0,0.1);
    transition: right var(--transition-base);
    z-index: 999;
  }

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

  .nav-links .nav-link {
    color: var(--color-slate-700) !important;
    font-size: var(--font-size-base);
  }

  .nav-links .nav-link:hover {
    color: var(--color-primary) !important;
  }

  .nav-links .nav-link--login {
    color: var(--color-brand) !important;
    margin-top: var(--space-4);
    border-top: 1px solid var(--color-slate-100);
    padding-top: var(--space-4) !important;
    width: 100%;
  }


  .header-cta {
    width: 100%;
  }

  .header-cta .btn-primary {
    width: 100%;
    justify-content: center;
  }

  .mobile-toggle {
    display: flex;
    z-index: 1001;
  }

  /* Mobile overlay */
  .mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.3);
    z-index: 998;
  }

  .mobile-overlay.active {
    display: block;
  }

  /* Hero mobile */
  .hero__content {
    max-width: 100%;
    padding: calc(var(--header-height) + var(--space-6)) 0 var(--space-12);
  }

  .hero__badges {
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
  }

  .hero__badge {
    margin-bottom: 0;
  }

  .hero__title {
    font-size: var(--font-size-3xl);
  }

  .hero__subtitle {
    font-size: var(--font-size-base);
    max-width: 100%;
  }

  .hero__actions {
    flex-direction: column;
    align-items: center;
    justify-content: center !important;
  }

  .hero__actions .btn {
    width: 100%;
    max-width: 320px;
    justify-content: center;
  }

  .hero__stats {
    flex-wrap: wrap;
    gap: var(--space-6);
  }

  .scroll-hint {
    display: none;
  }

  /* Steps mobile */
  .steps-section {
    padding: var(--space-16) 0;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .steps-grid::before {
    display: none;
  }

  .step-card {
    text-align: left;
    display: flex;
    gap: var(--space-5);
    padding: var(--space-5);
    align-items: flex-start;
  }

  .step-icon {
    margin: 0;
    width: 56px;
    height: 56px;
    min-width: 56px;
    font-size: var(--font-size-xl);
  }

  .step-card h3 {
    font-size: var(--font-size-lg);
  }

  /* Benefits mobile */
  .benefits-section {
    padding: var(--space-16) 0;
  }

  .benefit-card {
    padding: var(--space-5);
  }

  /* Comparison mobile - scale down */
  .comparison-section {
    padding: var(--space-16) 0;
  }

  .lab-report-mock td,
  .lab-report-mock th {
    padding: 4px 6px;
    font-size: 9px;
  }

  .comparison-panel .report-sections-preview {
    grid-template-columns: 1fr 1fr !important;
    padding: var(--space-4);
  }

  .report-section-item {
    font-size: 11px; /* Even smaller for mobile to ensure labels fit in 2 columns */
    gap: var(--space-2);
  }

  /* Testimonials mobile */
  .testimonials-section {
    padding: var(--space-16) 0;
  }

  /* Pricing mobile */
  .pricing-section {
    padding: var(--space-16) 0;
  }

  /* CTA mobile */
  .cta-section {
    padding: var(--space-16) 0;
  }

  .cta-inner h2 {
    font-size: var(--font-size-3xl);
  }

  /* FAQ mobile */
  .faq-section {
    padding: var(--space-16) 0;
  }

  /* Footer mobile */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: var(--font-size-2xl);
  }

  .hero__stats {
    flex-direction: column;
    gap: var(--space-4);
  }

  .section-title {
    font-size: var(--font-size-2xl);
  }
}