/* CSS Variables */
:root {
  /* Colors */
  --color-primary: #2A9D8F;
  --color-text: #264653;
  --color-background: #FFFFFF;
  --color-light: #F8F9FA;
  --color-border: #E9ECEF;
  --color-error: #DC3545;
  --color-success: #28A745;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Raleway', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --line-height-base: 1.6;
  --line-height-heading: 1.2;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  
  /* Border Radius */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.375rem;
  --border-radius-lg: 0.5rem;
  
  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition-base: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
  
  /* Breakpoints */
  --breakpoint-sm: 576px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 992px;
  --breakpoint-xl: 1200px;
  --breakpoint-2xl: 1400px;
  
  /* Container */
  --container-max-width: 1200px;
  --container-padding: 1rem;
}

/* Reset and Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  font-size: 100%;
  scroll-behavior: smooth;
}

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

body {
  background-color: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-text);
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: var(--line-height-heading);
  text-transform: uppercase;
}

h1 {
  font-size: var(--font-size-3xl);
}

h2 {
  font-size: var(--font-size-2xl);
}

h3 {
  font-size: var(--font-size-xl);
}

p {
  margin-bottom: var(--spacing-sm);
}

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

a:hover,
a:focus {
  color: var(--color-text);
}

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

button {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

ul {
  list-style: none;
}

/* Skip Link */
.skip-link {
  background-color: var(--color-primary);
  border-radius: var(--border-radius-md);
  color: var(--color-background);
  left: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-sm);
  position: absolute;
  top: -100px;
  transform: translateY(-100%);
  transition: transform var(--transition-base);
  z-index: 1000;
}

.skip-link:focus {
  top: var(--spacing-sm);
  transform: translateY(0);
}

/* Cookie Banner */
.cookie-banner {
  background-color: var(--color-text);
  bottom: 0;
  color: var(--color-background);
  left: 0;
  padding: var(--spacing-md);
  position: fixed;
  right: 0;
  z-index: 1000;
}

.cookie-banner__content {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin: 0 auto;
  max-width: var(--container-max-width);
  text-align: center;
}

.cookie-banner__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
}

.cookie-banner__text {
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

.cookie-banner__actions {
  display: flex;
  gap: var(--spacing-sm);
}

.cookie-banner__button {
  background-color: transparent;
  border: 2px solid var(--color-background);
  border-radius: var(--border-radius-md);
  color: var(--color-background);
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  text-transform: uppercase;
  transition: all var(--transition-fast);
}

.cookie-banner__button:hover,
.cookie-banner__button:focus {
  background-color: var(--color-background);
  color: var(--color-text);
}

.cookie-banner__button--accept {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.cookie-banner__button--accept:hover,
.cookie-banner__button--accept:focus {
  background-color: var(--color-background);
  color: var(--color-primary);
}

.cookie-banner.hidden {
  display: none;
}

/* Header */
.header {
  background-color: var(--color-background);
  border-bottom: 1px solid var(--color-border);
  position: fixed;
  top: 0;
  transition: transform var(--transition-base);
  width: 100%;
  z-index: 100;
}

.header.hidden {
  transform: translateY(-100%);
}

/* Navigation */
.nav__container {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--container-max-width);
  padding: var(--spacing-sm) var(--container-padding);
}

.nav__logo {
  display: block;
}

.nav__logo-img {
  height: 30px;
  width: auto;
}

.nav__toggle {
  align-items: center;
  color: var(--color-text);
  display: flex;
  font-size: var(--font-size-xl);
  padding: var(--spacing-xs);
}

.nav__menu {
  background-color: var(--color-background);
  border-top: 1px solid var(--color-border);
  display: none;
  left: 0;
  padding: var(--spacing-md) 0;
  position: absolute;
  right: 0;
  top: 100%;
  width: 100%;
}

.nav__menu.active {
  display: block;
}

.nav__item {
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

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

.nav__link {
  align-items: center;
  color: var(--color-text);
  display: flex;
  font-size: var(--font-size-sm);
  font-weight: 500;
  gap: var(--spacing-xs);
  justify-content: center;
  padding: var(--spacing-sm);
  text-transform: uppercase;
  transition: color var(--transition-fast);
}

.nav__link:hover,
.nav__link:focus {
  color: var(--color-primary);
}

.nav__link i {
  align-items: center;
  background-color: var(--color-primary);
  border-radius: var(--border-radius-sm);
  color: var(--color-background);
  display: flex;
  height: 1.5rem;
  justify-content: center;
  width: 1.5rem;
}

/* Container */
.hero__container,
.plans__container,
.pricing__container,
.process__container,
.nutrition__container,
.blog__container,
.testimonials__container,
.faq__container,
.footer__container {
  margin: 0 auto;
  max-width: var(--container-max-width);
  padding: 0 var(--container-padding);
}

/* Hero Section */
.hero {
  align-items: center;
  display: flex;
  min-height: 100vh;
  padding: var(--spacing-3xl) 0 var(--spacing-2xl);
}

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

.hero__content {
  text-align: center;
}

.hero__title {
  color: var(--color-text);
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.hero__subtitle {
  color: var(--color-text);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
  opacity: 0.8;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.hero__button {
  border-radius: var(--border-radius-lg);
  border: 2px solid transparent;
  display: inline-block;
  font-size: var(--font-size-base);
  font-weight: 600;
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: center;
  text-transform: uppercase;
  transition: all var(--transition-base);
}

.hero__button--primary {
  background-color: var(--color-primary);
  color: var(--color-background);
}

.hero__button--primary:hover,
.hero__button--primary:focus {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

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

.hero__button--secondary:hover,
.hero__button--secondary:focus {
  background-color: var(--color-text);
  color: var(--color-background);
}

.hero__image {
  text-align: center;
}

.hero__img {
  border-radius: var(--border-radius-lg);
  max-width: 100%;
}

/* Plans Section */
.plans {
  padding: var(--spacing-3xl) 0;
}

.plans__title {
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.plans__subtitle {
  color: var(--color-text);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2xl);
  opacity: 0.7;
  text-align: center;
}

.plans__grid {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: 1fr;
}

/* Plan Card */
.plan-card {
  background-color: var(--color-background);
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--color-border);
  display: flex;
  flex-direction: column;
  padding: var(--spacing-lg);
  position: relative;
  transition: border-color var(--transition-base);
}

.plan-card:hover {
  border-color: var(--color-primary);
}

.plan-card--featured {
  border-color: var(--color-primary);
}

.plan-card__header {
  margin-bottom: var(--spacing-md);
  position: relative;
  text-align: center;
}

.plan-card__icon {
  align-items: center;
  background-color: var(--color-primary);
  border-radius: var(--border-radius-lg);
  color: var(--color-background);
  display: flex;
  font-size: var(--font-size-xl);
  height: 4rem;
  justify-content: center;
  margin: 0 auto var(--spacing-sm);
  width: 4rem;
}

.plan-card__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
}

.plan-card__badge {
  background-color: var(--color-primary);
  border-radius: var(--border-radius-md);
  color: var(--color-background);
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: var(--spacing-xs) var(--spacing-sm);
  text-transform: uppercase;
}

.plan-card__content {
  flex-grow: 1;
  margin-bottom: var(--spacing-lg);
}

.plan-card__description {
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.plan-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.plan-card__features li {
  align-items: center;
  color: var(--color-text);
  display: flex;
  font-size: var(--font-size-sm);
  gap: var(--spacing-xs);
}

.plan-card__features li::before {
  background-color: var(--color-primary);
  border-radius: 50%;
  content: '';
  flex-shrink: 0;
  height: 0.5rem;
  width: 0.5rem;
}

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

.plan-card__button {
  background-color: var(--color-primary);
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--color-primary);
  color: var(--color-background);
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: var(--spacing-sm) var(--spacing-md);
  text-transform: uppercase;
  transition: all var(--transition-base);
  width: 100%;
}

.plan-card__button:hover,
.plan-card__button:focus {
  background-color: transparent;
  color: var(--color-primary);
}

/* Pricing Section */
.pricing {
  background-color: var(--color-light);
  padding: var(--spacing-3xl) 0;
}

.pricing__title {
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.pricing__subtitle {
  color: var(--color-text);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2xl);
  opacity: 0.7;
  text-align: center;
}

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

/* Pricing Card */
.pricing-card {
  background-color: var(--color-background);
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--color-border);
  display: flex;
  flex-direction: column;
  padding: var(--spacing-lg);
  position: relative;
  transition: all var(--transition-base);
}

.pricing-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-0.25rem);
}

.pricing-card--featured {
  border-color: var(--color-primary);
  transform: scale(1.02);
}

.pricing-card--featured:hover {
  transform: scale(1.02) translateY(-0.25rem);
}

.pricing-card__badge {
  background-color: var(--color-primary);
  border-radius: var(--border-radius-md);
  color: var(--color-background);
  font-size: var(--font-size-sm);
  font-weight: 600;
  left: 50%;
  padding: var(--spacing-xs) var(--spacing-sm);
  position: absolute;
  text-transform: uppercase;
  top: -0.75rem;
  transform: translateX(-50%);
}

.pricing-card__header {
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  text-align: center;
}

.pricing-card__title {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.pricing-card__price {
  align-items: baseline;
  display: flex;
  gap: var(--spacing-xs);
  justify-content: center;
  margin-bottom: var(--spacing-sm);
}

.pricing-card__amount {
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: var(--font-size-3xl);
  font-weight: 700;
  line-height: 1;
}

.pricing-card__currency {
  color: var(--color-text);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.pricing-card__period {
  color: var(--color-text);
  font-size: var(--font-size-base);
  opacity: 0.7;
}

.pricing-card__description {
  color: var(--color-text);
  margin-bottom: 0;
  opacity: 0.8;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.pricing-card__feature {
  align-items: flex-start;
  display: flex;
  gap: var(--spacing-sm);
}

.pricing-card__feature i {
  align-items: center;
  background-color: var(--color-primary);
  border-radius: 50%;
  color: var(--color-background);
  display: flex;
  flex-shrink: 0;
  font-size: var(--font-size-sm);
  height: 1.25rem;
  justify-content: center;
  margin-top: 0.125rem;
  width: 1.25rem;
}

.pricing-card__feature span {
  color: var(--color-text);
  font-size: var(--font-size-sm);
  line-height: 1.4;
}

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

.pricing-card__button {
  background-color: var(--color-primary);
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--color-primary);
  color: var(--color-background);
  display: inline-block;
  font-size: var(--font-size-base);
  font-weight: 600;
  padding: var(--spacing-md) var(--spacing-lg);
  text-transform: uppercase;
  transition: all var(--transition-base);
  width: 100%;
}

.pricing-card__button:hover,
.pricing-card__button:focus {
  background-color: transparent;
  color: var(--color-primary);
}

/* Pricing Guarantee */
.pricing__guarantee {
  align-items: center;
  background-color: var(--color-background);
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--color-primary);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  text-align: center;
}

.pricing__guarantee-icon {
  align-items: center;
  background-color: var(--color-primary);
  border-radius: 50%;
  color: var(--color-background);
  display: flex;
  flex: 0 0 4rem;
  font-size: var(--font-size-2xl);
  height: 4rem;
  justify-content: center;
  width: 4rem;
}

.pricing__guarantee-title {
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
}

.pricing__guarantee-text {
  color: var(--color-text);
  margin-bottom: 0;
  opacity: 0.8;
}

/* Process Section */
.process {
  padding: var(--spacing-3xl) 0;
}

.process__title {
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.process__subtitle {
  color: var(--color-text);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2xl);
  opacity: 0.7;
  text-align: center;
}

.process__grid {
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: 1fr;
}

/* Process Step */
.process-step {
  align-items: center;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.process-step__number {
  align-items: center;
  background-color: var(--color-primary);
  border-radius: 50%;
  color: var(--color-background);
  display: flex;
  flex: 0 0 4rem;
  font-size: var(--font-size-2xl);
  font-weight: 700;
  height: 4rem;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  width: 4rem;
}

.process-step__content {
  max-width: 20rem;
}

.process-step__icon {
  align-items: center;
  background-color: var(--color-primary);
  border-radius: var(--border-radius-lg);
  color: var(--color-background);
  display: flex;
  font-size: var(--font-size-xl);
  height: 3rem;
  justify-content: center;
  margin: 0 auto var(--spacing-sm);
  width: 3rem;
}

.process-step__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.process-step__description {
  color: var(--color-text);
  opacity: 0.8;
}

/* Nutrition Section */
.nutrition {
  background-color: var(--color-light);
  padding: var(--spacing-3xl) 0;
}

.nutrition__title {
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

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

.nutrition__text {
  text-align: center;
}

.nutrition__text p {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
}

.nutrition__stats {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: 1fr;
}

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

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

.nutrition-stat__number {
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: var(--font-size-3xl);
  font-weight: 700;
  line-height: 1;
  margin-bottom: var(--spacing-xs);
}

.nutrition-stat__label {
  color: var(--color-text);
  font-size: var(--font-size-sm);
  font-weight: 500;
  opacity: 0.8;
  text-transform: uppercase;
}

.nutrition__image {
  text-align: center;
}

.nutrition__img {
  border-radius: var(--border-radius-lg);
  max-width: 100%;
}

/* Blog Section */
.blog {
  padding: var(--spacing-3xl) 0;
}

.blog__title {
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.blog__subtitle {
  color: var(--color-text);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2xl);
  opacity: 0.7;
  text-align: center;
}

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

/* Blog Card */
.blog-card {
  background-color: var(--color-background);
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--color-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: all var(--transition-base);
}

.blog-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-0.25rem);
}

.blog-card__image {
  overflow: hidden;
  position: relative;
}

.blog-card__img {
  height: 15rem;
  object-fit: cover;
  transition: transform var(--transition-slow);
  width: 100%;
}

.blog-card:hover .blog-card__img {
  transform: scale(1.05);
}

.blog-card__category {
  background-color: var(--color-primary);
  border-radius: var(--border-radius-md);
  color: var(--color-background);
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: var(--spacing-xs) var(--spacing-sm);
  position: absolute;
  right: var(--spacing-sm);
  text-transform: uppercase;
  top: var(--spacing-sm);
}

.blog-card__content {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding: var(--spacing-lg);
}

.blog-card__title {
  color: var(--color-text);
  font-size: var(--font-size-lg);
  line-height: var(--line-height-heading);
  margin-bottom: var(--spacing-sm);
  text-transform: none;
}

.blog-card__excerpt {
  color: var(--color-text);
  flex-grow: 1;
  margin-bottom: var(--spacing-md);
  opacity: 0.8;
}

.blog-card__meta {
  align-items: center;
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.blog-card__date,
.blog-card__read-time {
  color: var(--color-text);
  font-size: var(--font-size-sm);
  opacity: 0.6;
}

.blog-card__link {
  align-self: flex-start;
  background-color: transparent;
  border-radius: var(--border-radius-md);
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: var(--spacing-xs) var(--spacing-sm);
  text-transform: uppercase;
  transition: all var(--transition-base);
}

.blog-card__link:hover,
.blog-card__link:focus {
  background-color: var(--color-primary);
  color: var(--color-background);
}

/* Blog Footer */
.blog__footer {
  text-align: center;
}

.blog__view-all {
  background-color: var(--color-primary);
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--color-primary);
  color: var(--color-background);
  display: inline-block;
  font-size: var(--font-size-base);
  font-weight: 600;
  padding: var(--spacing-md) var(--spacing-lg);
  text-transform: uppercase;
  transition: all var(--transition-base);
}

.blog__view-all:hover,
.blog__view-all:focus {
  background-color: transparent;
  color: var(--color-primary);
}

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

.testimonials__title {
  margin-bottom: var(--spacing-2xl);
  text-align: center;
}

.testimonials__grid {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: 1fr;
}

/* Testimonial Card */
.testimonial-card {
  background-color: var(--color-background);
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--color-border);
  display: flex;
  flex-direction: column;
  padding: var(--spacing-lg);
}

.testimonial-card__content {
  flex-grow: 1;
  margin-bottom: var(--spacing-md);
}

.testimonial-card__text {
  color: var(--color-text);
  font-style: italic;
  margin-bottom: 0;
}

.testimonial-card__author {
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-sm);
}

.testimonial-card__name {
  color: var(--color-primary);
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  text-transform: none;
}

.testimonial-card__role {
  color: var(--color-text);
  font-size: var(--font-size-sm);
  margin-bottom: 0;
  opacity: 0.7;
}

/* FAQ Section */
.faq {
  padding: var(--spacing-3xl) 0;
}

.faq__title {
  margin-bottom: var(--spacing-2xl);
  text-align: center;
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

/* FAQ Item */
.faq-item {
  background-color: var(--color-background);
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--color-border);
}

.faq-item__question {
  align-items: center;
  background: none;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  font-size: var(--font-size-base);
  font-weight: 500;
  justify-content: space-between;
  padding: var(--spacing-md);
  text-align: left;
  transition: color var(--transition-fast);
  width: 100%;
}

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

.faq-item__question[aria-expanded="true"] {
  color: var(--color-primary);
}

.faq-item__icon {
  background-color: var(--color-primary);
  border-radius: var(--border-radius-sm);
  color: var(--color-background);
  flex-shrink: 0;
  font-size: var(--font-size-sm);
  height: 1.5rem;
  transition: transform var(--transition-base);
  width: 1.5rem;
}

.faq-item__question[aria-expanded="true"] .faq-item__icon {
  transform: rotate(180deg);
}

.faq-item__answer {
  display: none;
  padding: 0 var(--spacing-md) var(--spacing-md);
}

.faq-item__question[aria-expanded="true"] + .faq-item__answer {
  display: block;
}

.faq-item__answer p {
  color: var(--color-text);
  margin-bottom: 0;
  opacity: 0.8;
}

/* Footer */
.footer {
  background-color: var(--color-text);
  color: var(--color-background);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer__content {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: 1fr;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
}

.footer__title {
  color: var(--color-background);
  margin-bottom: var(--spacing-md);
  text-align: center;
}

.footer__text {
  color: var(--color-background);
  margin-bottom: var(--spacing-lg);
  opacity: 0.8;
  text-align: center;
}

.footer__section:last-child {
  text-align: center;
}

.footer__contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer__contact-item {
  align-items: center;
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
}

.footer__contact-item i {
  background-color: var(--color-primary);
  border-radius: var(--border-radius-sm);
  color: var(--color-background);
  flex-shrink: 0;
  font-size: var(--font-size-sm);
  height: 1.5rem;
  width: 1.5rem;
}

.footer__contact-item a {
  color: var(--color-background);
  transition: color var(--transition-fast);
}

.footer__contact-item a:hover,
.footer__contact-item a:focus {
  color: var(--color-primary);
}

.footer__bottom {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  text-align: center;
}

.footer__copyright {
  color: var(--color-background);
  font-size: var(--font-size-sm);
  margin-bottom: 0;
  opacity: 0.7;
}

.footer__policy-nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.footer__policy-link {
  color: var(--color-background);
  font-size: var(--font-size-sm);
  opacity: 0.7;
  transition: all var(--transition-fast);
}

.footer__policy-link:hover,
.footer__policy-link:focus {
  color: var(--color-primary);
  opacity: 1;
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  max-width: 30rem;
}

.contact-form__group {
  display: flex;
  flex-direction: column;
}

.contact-form__group--checkbox {
  flex-direction: row;
}

.contact-form__label {
  color: var(--color-background);
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
  text-transform: uppercase;
}

.contact-form__input {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-md);
  border: 2px solid rgba(255, 255, 255, 0.2);
  color: var(--color-background);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  padding: var(--spacing-sm);
  transition: border-color var(--transition-fast);
}

.contact-form__input:focus {
  border-color: var(--color-primary);
  outline: none;
}

.contact-form__input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.contact-form__input--textarea {
  min-height: 8rem;
  resize: vertical;
}

.contact-form__checkbox-label {
  align-items: flex-start;
  cursor: pointer;
  display: flex;
  font-size: var(--font-size-sm);
  gap: var(--spacing-xs);
}

.contact-form__checkbox {
  accent-color: var(--color-primary);
  flex-shrink: 0;
  height: 1rem;
  margin-top: 0.125rem;
  width: 1rem;
}

.contact-form__checkbox-text {
  color: var(--color-background);
  line-height: 1.4;
  opacity: 0.8;
}

.contact-form__link {
  color: var(--color-primary);
  text-decoration: underline;
}

.contact-form__link:hover,
.contact-form__link:focus {
  color: var(--color-background);
}

.contact-form__error {
  color: var(--color-error);
  display: none;
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-xs);
}

.contact-form__error.visible {
  display: block;
}

.contact-form__submit {
  background-color: var(--color-primary);
  border-radius: var(--border-radius-lg);
  border: 2px solid var(--color-primary);
  color: var(--color-background);
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-top: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  text-transform: uppercase;
  transition: all var(--transition-base);
}

.contact-form__submit:hover,
.contact-form__submit:focus {
  background-color: transparent;
  color: var(--color-primary);
}

.contact-form__submit:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

/* Back to Top Button */
.back-to-top {
  align-items: center;
  background-color: var(--color-primary);
  border-radius: 50%;
  bottom: var(--spacing-lg);
  color: var(--color-background);
  display: flex;
  font-size: var(--font-size-lg);
  height: 3rem;
  justify-content: center;
  opacity: 0;
  position: fixed;
  right: var(--spacing-lg);
  transform: translateY(1rem);
  transition: all var(--transition-base);
  visibility: hidden;
  width: 3rem;
  z-index: 50;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
}

.back-to-top:hover,
.back-to-top:focus {
  background-color: var(--color-text);
}

/* Policy Pages */
.policy-page {
  padding: calc(var(--spacing-3xl) + 75px) 0 var(--spacing-3xl);
}

.policy-page__container {
  margin: 0 auto;
  max-width: 800px;
  padding: 0 var(--container-padding);
}

.policy-page__content {
  background-color: var(--color-background);
}

.policy-page__title {
  color: var(--color-text);
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.policy-page__updated {
  color: var(--color-text);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-2xl);
  opacity: 0.7;
  text-align: center;
}

.policy-page__section {
  margin-bottom: var(--spacing-2xl);
}

.policy-page__heading {
  color: var(--color-primary);
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
}

.policy-page__subheading {
  color: var(--color-text);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.policy-page__list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-md);
}

.policy-page__list li {
  color: var(--color-text);
  line-height: var(--line-height-base);
  position: relative;
}

.policy-page__list li::before {
  background-color: var(--color-primary);
  border-radius: 50%;
  content: '';
  height: 0.375rem;
  left: calc(-1 * var(--spacing-md));
  position: absolute;
  top: 0.625rem;
  width: 0.375rem;
}

.policy-page__contact {
  background-color: var(--color-light);
  border-radius: var(--border-radius-lg);
  margin: var(--spacing-md) 0;
  padding: var(--spacing-md);
}

.policy-page__contact p {
  margin-bottom: var(--spacing-xs);
}

.policy-page__contact p:last-child {
  margin-bottom: 0;
}

.footer__policy-link--active {
  color: var(--color-primary) !important;
  opacity: 1 !important;
}

/* Thank You Page */
.thankyou-page {
  align-items: center;
  display: flex;
  min-height: 100vh;
  padding: var(--spacing-3xl) 0;
}

.thankyou-page__container {
  margin: 0 auto;
  max-width: 800px;
  padding: 0 var(--container-padding);
}

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

.thankyou-page__icon {
  color: var(--color-primary);
  font-size: 4rem;
  margin-bottom: var(--spacing-lg);
}

.thankyou-page__icon svg {
  height: 64px;
  width: 64px;
}

.thankyou-page__title {
  color: var(--color-text);
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
}

.thankyou-page__subtitle {
  color: var(--color-text);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2xl);
  opacity: 0.8;
}

.thankyou-page__details {
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: 1fr;
  margin-bottom: var(--spacing-2xl);
}

.thankyou-page__detail {
  align-items: flex-start;
  display: flex;
  gap: var(--spacing-md);
  text-align: left;
}

.thankyou-page__detail-icon {
  align-items: center;
  background-color: var(--color-primary);
  border-radius: var(--border-radius-lg);
  color: var(--color-background);
  display: flex;
  flex-shrink: 0;
  font-size: var(--font-size-xl);
  height: 3rem;
  justify-content: center;
  width: 3rem;
}

.thankyou-page__detail-content {
  flex-grow: 1;
}

.thankyou-page__detail-title {
  color: var(--color-text);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
}

.thankyou-page__detail-text {
  color: var(--color-text);
  margin-bottom: 0;
  opacity: 0.8;
}

.thankyou-page__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-2xl);
}

.thankyou-page__button {
  border-radius: var(--border-radius-lg);
  border: 2px solid transparent;
  display: inline-block;
  font-size: var(--font-size-base);
  font-weight: 600;
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: center;
  text-transform: uppercase;
  transition: all var(--transition-base);
}

.thankyou-page__button--primary {
  background-color: var(--color-primary);
  color: var(--color-background);
}

.thankyou-page__button--primary:hover,
.thankyou-page__button--primary:focus {
  background-color: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.thankyou-page__button--secondary {
  background-color: transparent;
  border-color: var(--color-text);
  color: var(--color-text);
}

.thankyou-page__button--secondary:hover,
.thankyou-page__button--secondary:focus {
  background-color: var(--color-text);
  color: var(--color-background);
}

.thankyou-page__contact-info {
  background-color: var(--color-light);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
}

.thankyou-page__contact-text {
  margin-bottom: var(--spacing-md);
}

.thankyou-page__contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.thankyou-page__contact-item {
  align-items: center;
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
}

.thankyou-page__contact-item i {
  background-color: var(--color-primary);
  border-radius: var(--border-radius-sm);
  color: var(--color-background);
  flex-shrink: 0;
  font-size: var(--font-size-sm);
  height: 1.5rem;
  width: 1.5rem;
}

.thankyou-page__contact-item a {
  color: var(--color-text);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.thankyou-page__contact-item a:hover,
.thankyou-page__contact-item a:focus {
  color: var(--color-primary);
}

/* Responsive Design */
@media (min-width: 576px) {
  .hero__actions {
    flex-direction: row;
    justify-content: center;
  }
  
  .plans__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pricing__guarantee {
    flex-direction: row;
    text-align: left;
  }
  
  .blog__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer__policy-nav {
    flex-direction: row;
    gap: var(--spacing-md);
  }
  
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
  
  .thankyou-page__actions {
    flex-direction: row;
    justify-content: center;
  }
  
  .thankyou-page__contact-details {
    flex-direction: row;
    justify-content: center;
  }
}

@media (min-width: 768px) {
  :root {
    --container-padding: 2rem;
  }
  
  .hero__title {
    font-size: var(--font-size-4xl);
  }
  
  .hero__container {
    grid-template-columns: 1fr 1fr;
    text-align: left;
  }
  
  .hero__content {
    text-align: left;
  }
  
  .hero__actions {
    justify-content: flex-start;
  }
  
  .plans__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .pricing__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .nutrition__content {
    grid-template-columns: 1fr 1fr;
  }
  
  .nutrition__text {
    text-align: left;
  }
  
  .blog__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer__content {
    grid-template-columns: 2fr 1fr;
  }

  .contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .contact-form__group:nth-child(3),
  .contact-form__group--checkbox {
    grid-column: span 2;
  }
  
  .footer__title,
  .footer__text {
    text-align: left;
  }
  
  .footer__contact-info {
    align-items: flex-start;
  }
  
  .footer__contact-item {
    justify-content: flex-start;
  }
  
  .contact-form {
    margin: 0;
  }
}

@media (min-width: 992px) {
  .nav__toggle {
    display: none;
  }
  
  .nav__menu {
    align-items: center;
    background: none;
    border: none;
    display: flex;
    gap: var(--spacing-lg);
    padding: 0;
    position: static;
    width: auto;
  }
  
  .nav__item {
    margin-bottom: 0;
  }
  
  .nav__link {
    padding: var(--spacing-xs);
  }

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

@media (min-width: 1200px) {
  .process-step {
    flex-direction: row;
    text-align: left;
  }
  
  .process-step__number {
    margin-bottom: 0;
    margin-right: var(--spacing-md);
  }
  
  .process-step__content {
    max-width: none;
  }
}

@media (min-width: 1400px) {
  .cookie-banner__content {
    flex-direction: row;
    text-align: left;
  }
  
  .cookie-banner__title,
  .cookie-banner__text {
    margin-bottom: 0;
  }
}