/* ==========================================================================
   AYA FITNESS — styles.css
   Production CSS: Mobile-first, custom properties, full responsive
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
  /* Brand Colors */
  --navy: #252e35;
  --navy-light: #2e3940;
  --orange: #ff7e06;
  --off-white: #e7e7e7;
  --white: #ffffff;

  /* Extended Palette */
  --orange-hover: #e67200;
  --orange-glow: rgba(255, 126, 6, 0.25);
  --orange-30: rgba(255, 126, 6, 0.3);
  --orange-10: rgba(255, 126, 6, 0.1);
  --white-10: rgba(255, 255, 255, 0.1);
  --white-60: rgba(255, 255, 255, 0.6);
  --navy-80: rgba(37, 46, 53, 0.8);
  --red-muted: #c0392b;

  /* Typography */
  --font-primary: 'Montserrat', sans-serif;

  /* Type Scale */
  --text-hero: clamp(2.5rem, 6vw, 5rem);
  --text-h2: clamp(1.75rem, 4vw, 3rem);
  --text-h3: clamp(1.25rem, 2.5vw, 1.75rem);
  --text-body: 1rem;
  --text-caption: 0.875rem;
  --text-small: 0.8125rem;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Nav */
  --nav-height: 72px;

  /* Borders */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);
  --shadow-orange: 0 4px 24px rgba(255, 126, 6, 0.35);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --transition-smooth: 600ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* --------------------------------------------------------------------------
   2. CSS Reset & Normalize
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  font-size: var(--text-body);
  line-height: 1.75;
  color: var(--off-white);
  background-color: var(--navy);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

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

ul,
ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
}

/* --------------------------------------------------------------------------
   3. Utility Classes
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container--wide {
  max-width: 1400px;
}

.container--narrow {
  max-width: 800px;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: var(--space-sm);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-header h2 {
  font-size: var(--text-h2);
  font-weight: 800;
  margin-bottom: var(--space-sm);
}

.section-header p {
  font-size: 1.125rem;
  color: var(--off-white);
  max-width: 640px;
  margin: 0 auto;
  opacity: 0.85;
}

.text-orange { color: var(--orange); }
.text-white { color: var(--white); }
.text-muted { opacity: 0.6; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --------------------------------------------------------------------------
   4. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8125rem 1.75rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background-color var(--transition-base),
              color var(--transition-base),
              border-color var(--transition-base),
              transform var(--transition-fast),
              box-shadow var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
}

.btn:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

.btn:active {
  transform: translateY(1px);
}

/* Primary (filled orange) */
.btn--primary {
  background-color: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

.btn--primary:hover {
  background-color: var(--orange-hover);
  border-color: var(--orange-hover);
  box-shadow: var(--shadow-orange);
  transform: translateY(-2px);
}

/* Ghost (outline) */
.btn--ghost {
  background-color: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn--ghost:hover {
  background-color: var(--white-10);
  border-color: var(--white);
  transform: translateY(-2px);
}

/* Small variant */
.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
}

/* Full width */
.btn--full {
  width: 100%;
}

/* Link-style button */
.btn--link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--orange);
  font-weight: 600;
  font-size: 0.9375rem;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  border-radius: 0;
  transition: gap var(--transition-base), opacity var(--transition-base);
}

.btn--link:hover {
  gap: 0.625rem;
  opacity: 0.85;
}

/* --------------------------------------------------------------------------
   5. Navigation
   -------------------------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background-color var(--transition-slow),
              backdrop-filter var(--transition-slow),
              box-shadow var(--transition-slow);
}

.nav.scrolled {
  background-color: var(--navy-80);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* Logo */
.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-decoration: none;
  flex-shrink: 0;
}

.nav__logo-aya { color: var(--white); }
.nav__logo-fitness { color: var(--orange); }

/* Desktop Links */
.nav__links {
  display: none;
  align-items: center;
  gap: var(--space-lg);
}

.nav__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--off-white);
  letter-spacing: 0.02em;
  transition: color var(--transition-base);
  position: relative;
  padding-bottom: 2px;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--orange);
  transition: width var(--transition-base);
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--white);
}

.nav__links a.active::after,
.nav__links a:hover::after {
  width: 100%;
}

/* Nav Right: CTA + hamburger */
.nav__right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Hamburger */
.nav__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.nav__hamburger:hover {
  background-color: var(--white-10);
}

.nav__hamburger:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.nav__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--white);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
  transform-origin: center;
}

/* Hamburger open state */
.nav__hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__hamburger.is-open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav__hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu overlay */
.nav__mobile-menu {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--navy);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity var(--transition-base), transform var(--transition-base);
  z-index: 999;
}

.nav__mobile-menu.is-open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.nav__mobile-menu a {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--off-white);
  letter-spacing: 0.05em;
  transition: color var(--transition-fast);
}

.nav__mobile-menu a:hover,
.nav__mobile-menu a.active {
  color: var(--orange);
}

/* Responsive nav */
@media (min-width: 1024px) {
  .nav__links {
    display: flex;
  }
  .nav__hamburger {
    display: none;
  }
  .nav__mobile-menu {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   6. Hero Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--navy);
}

#particle-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero__gradient {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to bottom, transparent, var(--navy));
  z-index: 1;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: calc(var(--nav-height) + var(--space-xl)) var(--space-md) var(--space-3xl);
  max-width: 900px;
  margin: 0 auto;
}

.hero__eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: var(--space-md);
}

.hero__h1 {
  font-size: var(--text-hero);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.hero__sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 300;
  color: var(--off-white);
  max-width: 620px;
  margin: 0 auto var(--space-xl);
  line-height: 1.7;
  opacity: 0.9;
}

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

/* Scroll indicator */
.hero__scroll-indicator {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.5;
  animation: scroll-bounce 2s ease-in-out infinite;
}

.hero__scroll-indicator span {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--off-white);
}

.hero__scroll-chevron {
  width: 24px;
  height: 24px;
  color: var(--orange);
}

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

/* --------------------------------------------------------------------------
   7. Audience Selector Section
   -------------------------------------------------------------------------- */
.audience {
  background-color: var(--navy-light);
  padding: var(--space-3xl) 0;
}

.audience__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

@media (min-width: 768px) {
  .audience__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Audience Card */
.audience-card {
  background-color: var(--navy);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-top: 3px solid transparent;
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  cursor: pointer;
  transition: transform var(--transition-base),
              box-shadow var(--transition-base),
              border-color var(--transition-base),
              opacity var(--transition-base);
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.audience-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-top-color: var(--orange);
}

.audience-card.active {
  border-top-color: var(--orange);
  box-shadow: 0 0 0 1px var(--orange-30), var(--shadow-lg);
}

.audience-card.dimmed {
  opacity: 0.65;
}

.audience-card__icon {
  width: 48px;
  height: 48px;
  color: var(--orange);
  flex-shrink: 0;
}

.audience-card__label {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
}

.audience-card__desc {
  font-size: 0.9375rem;
  color: var(--off-white);
  line-height: 1.6;
  opacity: 0.85;
}

.audience-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--orange);
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: auto;
  padding-top: var(--space-xs);
  transition: gap var(--transition-base);
}

.audience-card:hover .audience-card__link,
.audience-card.active .audience-card__link {
  gap: 0.625rem;
}

/* --------------------------------------------------------------------------
   8. Problem Section
   -------------------------------------------------------------------------- */
.problem {
  background-color: var(--navy);
  padding: var(--space-3xl) 0;
}

.problem__intro {
  max-width: 760px;
  margin: 0 auto var(--space-2xl);
  text-align: center;
}

.problem__intro h2 {
  font-size: var(--text-h2);
  font-weight: 800;
  margin-bottom: var(--space-md);
}

.problem__intro p {
  font-size: 1.125rem;
  line-height: 1.75;
  opacity: 0.85;
}

.problem__comparison {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  position: relative;
}

@media (min-width: 768px) {
  .problem__comparison {
    grid-template-columns: 1fr auto 1fr;
    gap: 0;
    align-items: stretch;
  }
}

/* Divider */
.problem__divider {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 2px;
  background: linear-gradient(
    to bottom,
    transparent,
    var(--orange-30) 20%,
    var(--orange) 50%,
    var(--orange-30) 80%,
    transparent
  );
  margin: var(--space-lg) var(--space-xl);
  position: relative;
}

.problem__divider::after {
  content: 'VS';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--navy);
  border: 1px solid var(--orange-30);
  color: var(--orange);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

@media (min-width: 768px) {
  .problem__divider {
    display: flex;
  }
}

/* Before/After columns */
.problem__col {
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.problem__col--without {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.problem__col--with {
  background-color: var(--orange-10);
  border: 1px solid var(--orange-30);
}

.problem__col-header {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.problem__col--without .problem__col-header {
  color: rgba(255, 255, 255, 0.4);
}

.problem__col--with .problem__col-header {
  color: var(--orange);
}

.problem__items {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.problem__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.problem__item-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.problem__col--without .problem__item {
  color: rgba(255, 255, 255, 0.45);
}

.problem__col--without .problem__item-icon {
  color: rgba(192, 57, 43, 0.7);
}

.problem__col--with .problem__item {
  color: var(--off-white);
}

.problem__col--with .problem__item-icon {
  color: var(--orange);
}

/* --------------------------------------------------------------------------
   9. Platform Section
   -------------------------------------------------------------------------- */
.platform {
  background-color: var(--navy-light);
  padding: var(--space-3xl) 0;
}

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

@media (min-width: 768px) {
  .platform__pillars {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Feature Pillar Card */
.pillar-card {
  background-color: var(--navy);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-top: 3px solid transparent;
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transition: transform var(--transition-base),
              box-shadow var(--transition-base),
              border-color var(--transition-base);
}

.pillar-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-top-color: var(--orange);
}

.pillar-card__icon {
  width: 48px;
  height: 48px;
  color: var(--orange);
}

.pillar-card__title {
  font-size: var(--text-h3);
  font-weight: 700;
  color: var(--white);
}

.pillar-card__body {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--off-white);
  opacity: 0.85;
}

.pillar-card__accent {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--orange);
  letter-spacing: 0.02em;
  margin-top: auto;
  padding-top: var(--space-xs);
  border-top: 1px solid var(--orange-10);
}

/* Dashboard Mock */
.platform__dashboard {
  background-color: var(--navy);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.dashboard__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background-color: rgba(0, 0, 0, 0.2);
}

.dashboard__title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--off-white);
  opacity: 0.7;
}

.dashboard__badge {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--navy);
  background-color: var(--orange);
  padding: 0.2rem 0.625rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}

.dashboard__body {
  padding: var(--space-lg);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .dashboard__body {
    grid-template-columns: 2fr 1fr;
  }
}

/* Chart area */
.dashboard__chart-area {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.dashboard__chart-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--off-white);
  opacity: 0.6;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.dashboard__chart {
  width: 100%;
  height: 160px;
}

/* Client cards */
.dashboard__clients {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.dashboard__clients-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--off-white);
  opacity: 0.6;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.client-card {
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 0.625rem var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.client-card__name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
}

.client-card__date {
  font-size: 0.75rem;
  color: var(--off-white);
  opacity: 0.5;
}

.client-card__progress {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--orange);
}

.platform__cta {
  text-align: center;
  margin-top: var(--space-xl);
}

/* --------------------------------------------------------------------------
   10. How It Works Section
   -------------------------------------------------------------------------- */
.how-it-works {
  background-color: var(--navy);
  padding: var(--space-3xl) 0;
}

.steps {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

/* Vertical connecting line on mobile */
.steps::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 48px;
  bottom: 48px;
  width: 2px;
  background: repeating-linear-gradient(
    to bottom,
    var(--orange) 0,
    var(--orange) 8px,
    transparent 8px,
    transparent 16px
  );
  opacity: 0.5;
}

@media (min-width: 1024px) {
  .steps {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .steps::before {
    top: 24px;
    left: 48px;
    right: 48px;
    bottom: auto;
    width: auto;
    height: 2px;
    background: repeating-linear-gradient(
      to right,
      var(--orange) 0,
      var(--orange) 8px,
      transparent 8px,
      transparent 16px
    );
    opacity: 0.5;
  }
}

.step {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  position: relative;
  z-index: 1;
}

@media (min-width: 1024px) {
  .step {
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    gap: var(--space-sm);
  }
}

.step__number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--orange);
  color: var(--white);
  font-size: 1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 0 4px var(--navy), 0 0 0 6px var(--orange-30);
}

.step__content {
  flex: 1;
}

.step__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.375rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.875rem;
}

.step__desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--off-white);
  opacity: 0.8;
}

.how-it-works__cta {
  text-align: center;
}

/* --------------------------------------------------------------------------
   11. Outcomes / Tabs Section
   -------------------------------------------------------------------------- */
.outcomes {
  background-color: var(--navy-light);
  padding: var(--space-3xl) 0;
}

/* Tab Navigation */
.tabs {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.tabs__nav {
  display: flex;
  border-bottom: 2px solid rgba(255, 255, 255, 0.08);
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  gap: 0;
  position: relative;
}

.tabs__nav::-webkit-scrollbar { display: none; }

.tab-btn {
  flex-shrink: 0;
  padding: var(--space-sm) var(--space-md);
  background: none;
  border: none;
  color: var(--off-white);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  position: relative;
  transition: color var(--transition-base);
  white-space: nowrap;
  opacity: 0.7;
}

.tab-btn::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--orange);
  transform: scaleX(0);
  transition: transform var(--transition-base);
  transform-origin: left;
}

.tab-btn:hover {
  color: var(--white);
  opacity: 1;
}

.tab-btn.active {
  color: var(--white);
  font-weight: 600;
  opacity: 1;
}

.tab-btn.active::after {
  transform: scaleX(1);
}

.tab-btn:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

/* Tab Panels */
.tabs__panels {
  padding-top: var(--space-xl);
  position: relative;
}

.tab-panel {
  display: none;
  animation: tabFadeIn 300ms ease forwards;
}

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

@keyframes tabFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@media (min-width: 768px) {
  .tab-panel__layout {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.tab-panel__headline {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-md);
}

.outcome-list {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.outcome-item {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
}

.outcome-item__icon {
  width: 20px;
  height: 20px;
  color: var(--orange);
  flex-shrink: 0;
  margin-top: 2px;
}

.outcome-item__text {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--off-white);
}

/* Quote block */
.tab-panel__quote {
  background-color: var(--navy);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-md) 0;
  font-size: 1.0625rem;
  font-style: italic;
  color: var(--off-white);
  line-height: 1.65;
}

.tab-panel__cta {
  margin-top: var(--space-md);
}

/* --------------------------------------------------------------------------
   12. Science Section
   -------------------------------------------------------------------------- */
.science {
  background-color: var(--navy);
  padding: var(--space-3xl) 0;
}

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

@media (min-width: 1024px) {
  .science__grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }
}

/* Dr. Profile */
.scientist-profile {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.scientist-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background-color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  flex-shrink: 0;
}

.scientist-profile__name {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
}

.scientist-profile__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--orange);
  margin-top: 0.25rem;
}

.scientist-profile__bio {
  font-size: 0.9375rem;
  line-height: 1.7;
  opacity: 0.85;
}

.scientist-credentials {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: var(--space-sm);
}

.scientist-credentials li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9rem;
  color: var(--off-white);
  opacity: 0.85;
}

.scientist-credentials li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--orange);
  flex-shrink: 0;
  margin-top: 0.5rem;
}

/* Methodology */
.methodology {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.methodology__subtitle {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.methodology__points {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.methodology__point {
  padding: var(--space-md);
  background-color: var(--navy-light);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--orange);
}

.methodology__point-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.375rem;
}

.methodology__point-text {
  font-size: 0.9rem;
  line-height: 1.6;
  opacity: 0.85;
}

.science__pullquote {
  margin-top: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--navy-light), rgba(255, 126, 6, 0.05));
  border: 1px solid var(--orange-30);
  position: relative;
}

.science__pullquote::before {
  content: '\201C';
  position: absolute;
  top: -0.5rem;
  left: var(--space-md);
  font-size: 4rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  font-family: Georgia, serif;
}

.science__pullquote p {
  font-size: 1.125rem;
  font-style: italic;
  line-height: 1.6;
  color: var(--off-white);
  padding-top: 1.5rem;
}

/* --------------------------------------------------------------------------
   13. Market Section
   -------------------------------------------------------------------------- */
.market {
  background-color: var(--navy-light);
  padding: var(--space-3xl) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

@media (min-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-card {
  background-color: var(--navy);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stat-card__value {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
}

.stat-card__label {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--off-white);
  opacity: 0.8;
}

.stat-card__source {
  font-size: 0.75rem;
  color: var(--off-white);
  opacity: 0.45;
  font-style: italic;
}

.market__narrative {
  max-width: 760px;
  margin: 0 auto var(--space-xl);
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.market__narrative p {
  font-size: 1rem;
  line-height: 1.75;
  opacity: 0.85;
}

.market__cta {
  text-align: center;
}

/* --------------------------------------------------------------------------
   14. Testimonials Section
   -------------------------------------------------------------------------- */
.testimonials {
  background-color: var(--navy);
  padding: var(--space-3xl) 0;
}

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

@media (min-width: 768px) {
  .testimonial-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  background-color: var(--navy-light);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  position: relative;
}

.testimonial-card__quote-mark {
  font-size: 4rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 0.8;
  font-family: Georgia, serif;
  opacity: 0.7;
}

.testimonial-card__text {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--off-white);
  font-style: italic;
  flex: 1;
}

.testimonial-card__attribution {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: var(--space-sm);
}

.testimonial-card__name {
  font-weight: 700;
  color: var(--white);
  font-size: 0.9375rem;
  font-style: normal;
}

.testimonial-card__note {
  font-size: 0.8125rem;
  color: var(--off-white);
  opacity: 0.55;
}

.testimonial-card__badge {
  display: inline-block;
  align-self: flex-start;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  background-color: var(--orange-10);
  border: 1px solid var(--orange-30);
  color: var(--orange);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Mobile carousel */
.testimonial-carousel {
  position: relative;
}

.testimonial-carousel__dots {
  display: none;
  justify-content: center;
  gap: 0.5rem;
  margin-top: var(--space-md);
}

.testimonial-carousel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.25);
  cursor: pointer;
  transition: background-color var(--transition-base), width var(--transition-base);
  border: none;
}

.testimonial-carousel__dot.active {
  background-color: var(--orange);
  width: 20px;
  border-radius: 4px;
}

@media (max-width: 767px) {
  .testimonial-grid {
    display: flex;
    overflow-x: hidden;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  .testimonial-card {
    min-width: 100%;
    scroll-snap-align: start;
    flex-shrink: 0;
  }

  .testimonial-carousel__dots {
    display: flex;
  }
}

.testimonials__cta {
  text-align: center;
}

/* --------------------------------------------------------------------------
   15. Team Section
   -------------------------------------------------------------------------- */
.team {
  background-color: var(--navy-light);
  padding: var(--space-3xl) 0;
}

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

@media (min-width: 768px) {
  .team__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.team-card {
  background-color: var(--navy);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

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

.team-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  flex-shrink: 0;
}

.team-card__name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
}

.team-card__title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--orange);
  margin-top: 0.25rem;
}

.team-card__bio {
  font-size: 0.9rem;
  line-height: 1.7;
  opacity: 0.85;
}

.team-card__links {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: auto;
}

.team-card__linkedin {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--off-white);
  opacity: 0.6;
  font-size: 0.875rem;
  transition: opacity var(--transition-fast), color var(--transition-fast);
}

.team-card__linkedin:hover {
  opacity: 1;
  color: var(--orange);
}

.team-card__science-link {
  color: var(--orange);
  font-size: 0.875rem;
  font-weight: 600;
  transition: opacity var(--transition-fast);
}

.team-card__science-link:hover {
  opacity: 0.8;
}

.team__philosophy {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--navy), rgba(255, 126, 6, 0.04));
  border: 1px solid var(--orange-30);
}

.team__philosophy p {
  font-size: 1.125rem;
  line-height: 1.7;
  font-style: italic;
  color: var(--off-white);
}

.team__philosophy strong {
  color: var(--orange);
  font-style: normal;
}

/* --------------------------------------------------------------------------
   16. Contact Section
   -------------------------------------------------------------------------- */
.contact {
  background-color: var(--navy);
  padding: var(--space-3xl) 0;
}

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

@media (min-width: 1024px) {
  .contact__layout {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }
}

.contact__intro h2 {
  font-size: var(--text-h2);
  font-weight: 800;
  margin-bottom: var(--space-sm);
}

.contact__intro > p {
  font-size: 1.0625rem;
  line-height: 1.7;
  opacity: 0.85;
  margin-bottom: var(--space-lg);
}

.contact__options {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  margin-bottom: var(--space-lg);
}

.contact__option {
  font-size: 0.9375rem;
  line-height: 1.55;
  opacity: 0.85;
}

.contact__option strong {
  color: var(--orange);
  font-style: normal;
}

.contact__email {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--orange);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: var(--space-lg);
  transition: opacity var(--transition-fast);
}

.contact__email:hover {
  opacity: 0.8;
}

.contact__quote {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--orange);
  font-style: italic;
  line-height: 1.4;
  border-left: 3px solid var(--orange);
  padding-left: var(--space-md);
}

/* Form */
.contact-form {
  background-color: var(--navy-light);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-bottom: var(--space-md);
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--off-white);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.form-label .required {
  color: var(--orange);
  font-size: 1rem;
  line-height: 1;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background-color: var(--navy);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 0.8125rem var(--space-sm);
  color: var(--white);
  font-size: 0.9375rem;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  appearance: none;
  -webkit-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px var(--orange-glow);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--red-muted);
}

.form-error {
  font-size: 0.8125rem;
  color: #e74c3c;
  display: none;
}

.form-error.visible {
  display: block;
}

/* Select arrow */
.form-select-wrap {
  position: relative;
}

.form-select-wrap::after {
  content: '';
  position: absolute;
  right: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid var(--off-white);
  pointer-events: none;
  opacity: 0.6;
}

.form-select option {
  background-color: var(--navy);
  color: var(--white);
}

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

.form-privacy {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--off-white);
  opacity: 0.5;
  margin-top: var(--space-sm);
}

/* Form states */
.form-btn.loading {
  opacity: 0.7;
  pointer-events: none;
}

.contact-form__success {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--space-md);
  padding: var(--space-xl);
  min-height: 400px;
}

.contact-form__success.visible {
  display: flex;
}

.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.contact-form__success h3 {
  font-size: 1.5rem;
  color: var(--white);
}

.contact-form__success p {
  opacity: 0.8;
  max-width: 320px;
}

/* --------------------------------------------------------------------------
   17. Footer
   -------------------------------------------------------------------------- */
.footer {
  background-color: var(--navy);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--space-2xl) 0 0;
}

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

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer__brand {}

.footer__wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.footer__tagline {
  font-size: 0.875rem;
  color: var(--off-white);
  opacity: 0.6;
  margin-bottom: var(--space-sm);
  font-style: italic;
  letter-spacing: 0.05em;
}

.footer__copy {
  font-size: 0.8125rem;
  color: var(--off-white);
  opacity: 0.4;
}

.footer__heading {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--off-white);
  opacity: 0.5;
  margin-bottom: var(--space-md);
}

.footer__nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer__nav-links a {
  font-size: 0.9rem;
  color: var(--off-white);
  opacity: 0.7;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

.footer__nav-links a:hover {
  color: var(--orange);
  opacity: 1;
}

.footer__connect {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer__email {
  font-size: 0.9rem;
  color: var(--orange);
  transition: opacity var(--transition-fast);
}

.footer__email:hover { opacity: 0.8; }

.footer__linkedin {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.9rem;
  color: var(--off-white);
  opacity: 0.6;
  transition: opacity var(--transition-fast), color var(--transition-fast);
}

.footer__linkedin:hover {
  opacity: 1;
  color: var(--orange);
}

.footer__connect-note {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--off-white);
  opacity: 0.5;
  margin-top: var(--space-xs);
}

/* Footer bar */
.footer__bar {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--space-md) 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer__bar {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer__bar-links {
  display: flex;
  gap: var(--space-md);
}

.footer__bar-links a,
.footer__bar p {
  font-size: 0.8125rem;
  color: var(--off-white);
  opacity: 0.4;
  transition: opacity var(--transition-fast);
}

.footer__bar-links a:hover { opacity: 0.7; }

/* --------------------------------------------------------------------------
   18. Scroll Animations
   -------------------------------------------------------------------------- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 600ms cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 600ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays */
.delay-1 { transition-delay: 100ms; }
.delay-2 { transition-delay: 200ms; }
.delay-3 { transition-delay: 300ms; }
.delay-4 { transition-delay: 400ms; }
.delay-5 { transition-delay: 500ms; }
.delay-6 { transition-delay: 600ms; }

/* --------------------------------------------------------------------------
   19. Focus States (Accessibility)
   -------------------------------------------------------------------------- */
:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
  border-radius: 2px;
}

/* --------------------------------------------------------------------------
   20. Reduced Motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .animate-on-scroll {
    opacity: 1;
    transform: none;
  }

  .hero__scroll-indicator {
    animation: none;
  }

  #particle-canvas {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   21. Print Styles
   -------------------------------------------------------------------------- */
@media print {
  nav,
  .hero__scroll-indicator,
  #particle-canvas,
  .btn,
  .footer__bar {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }

  h1, h2, h3 {
    color: #000;
  }

  .container {
    max-width: 100%;
  }
}

/* --------------------------------------------------------------------------
   22. Section padding helpers
   -------------------------------------------------------------------------- */
.section-pad {
  padding: var(--space-3xl) 0;
}

@media (min-width: 768px) {
  .section-pad {
    padding: calc(var(--space-3xl) * 1.25) 0;
  }
}