/* 
 * Zenvoritho - Cryotherapy for Health and Energy
 * Main Stylesheet
 */

/* === Variables === */
:root {
  /* Colors */
  --color-bg: #F4FAFF;
  --color-accent: #00B4D8;
  --color-text: #03045E;
  --color-button: #90E0EF;
  --color-secondary: #CAF0F8;
  --color-white: #FFFFFF;
  --color-dark: #0B0C2A;
  --color-grey: #8D99AE;
  --color-light-grey: #EDF2F4;
  --color-error: #ef476f;
  --color-success: #06d6a0;

  /* Typography */
  --font-heading: 'Orbitron', sans-serif;
  --font-body: 'Rubik', sans-serif;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-xs: 0.75rem;
  --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;
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-loose: 1.8;

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

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(3, 4, 94, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(3, 4, 94, 0.1), 0 2px 4px -1px rgba(3, 4, 94, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(3, 4, 94, 0.1), 0 4px 6px -2px rgba(3, 4, 94, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(3, 4, 94, 0.1), 0 10px 10px -5px rgba(3, 4, 94, 0.04);
  --shadow-inner: inset 0 2px 4px 0 rgba(3, 4, 94, 0.06);
  --shadow-outline: 0 0 0 3px rgba(0, 180, 216, 0.5);

  /* Border Radius */
  --border-radius-none: 0;
  --border-radius-sm: 0.125rem;
  --border-radius-md: 0.25rem;
  --border-radius-lg: 0.5rem;
  --border-radius-xl: 1rem;
  --border-radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms;
  --transition-normal: 300ms;
  --transition-slow: 500ms;
  
  /* Z-index */
  --z-0: 0;
  --z-10: 10;
  --z-20: 20;
  --z-30: 30;
  --z-40: 40;
  --z-50: 50;
  --z-auto: auto;

  /* Container widths */
  --container-max-width: 1200px;
  --container-padding: 1.5rem;

  /* Breakpoints */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
}

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

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

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  overflow-x: hidden;
}

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

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

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

/* === Accessibility === */
.sr-only {
  border: 0;
  clip: rect(0, 0, 0, 0);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}

.skip-link {
  background-color: var(--color-accent);
  color: var(--color-white);
  left: 0;
  padding: var(--spacing-md) var(--spacing-lg);
  position: absolute;
  top: -100px;
  transition: top var(--transition-normal) ease;
  z-index: var(--z-50);
}

.skip-link:focus {
  outline: 3px solid var(--color-accent);
  top: 0;
}

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

.section {
  padding: var(--spacing-3xl) 0;
  position: relative;
}

.section--alt {
  background-color: var(--color-secondary);
  background-image: linear-gradient(135deg, rgba(0, 180, 216, 0.05) 0%, rgba(3, 4, 94, 0.05) 100%);
}

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

.section__title {
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: var(--font-size-4xl);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
}

.section__subtitle {
  color: var(--color-accent);
  font-size: var(--font-size-xl);
  font-weight: 300;
  max-width: 600px;
  margin: 0 auto;
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: var(--line-height-tight);
  margin: 0 0 var(--spacing-md);
}

p {
  margin: 0 0 var(--spacing-md);
}

ul, ol {
  list-style-position: inside;
  margin: 0 0 var(--spacing-md);
}

strong {
  font-weight: 600;
}

/* === Buttons === */
.btn {
  align-items: center;
  background-color: transparent;
  border: 2px solid transparent;
  border-radius: var(--border-radius-none);
  cursor: pointer;
  display: inline-flex;
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: 500;
  justify-content: center;
  letter-spacing: 0.05em;
  padding: var(--spacing-md) var(--spacing-xl);
  text-align: center;
  text-transform: uppercase;
  transition: all var(--transition-normal) ease;
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-button);
  color: var(--color-text);
}

.btn--primary:hover, .btn--primary:focus {
  background-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
  color: var(--color-white);
  transform: translateY(-2px);
}

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

.btn--secondary:hover, .btn--secondary:focus {
  background-color: var(--color-button);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.btn--outline {
  border-color: var(--color-button);
  color: var(--color-text);
}

.btn--outline:hover, .btn--outline:focus {
  background-color: var(--color-button);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.btn--small {
  font-size: var(--font-size-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
}

.btn--full {
  display: block;
  width: 100%;
}

/* === Header & Navigation === */
.header {
  background-color: transparent;
  padding: var(--spacing-lg) 0;
  position: fixed;
  top: 0;
  transition: all var(--transition-normal) ease;
  width: 100%;
  z-index: var(--z-40);
}

.header--scrolled {
  background-color: var(--color-bg);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-md) 0;
}

.header__container {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--container-max-width);
  padding: 0 var(--container-padding);
}

.logo {
  display: block;
  max-width: 180px;
  transition: transform var(--transition-fast) ease;
}

.logo:hover, .logo:focus {
  transform: scale(1.05);
}

.nav {
  position: relative;
}

.nav__toggle {
  background: none;
  border: none;
  cursor: pointer;
  display: none;
  height: 30px;
  position: relative;
  width: 30px;
}

.nav__toggle-icon, 
.nav__toggle-icon::before, 
.nav__toggle-icon::after {
  background-color: var(--color-text);
  content: '';
  display: block;
  height: 2px;
  position: absolute;
  transition: all var(--transition-normal) ease;
  width: 30px;
}

.nav__toggle-icon {
  top: 14px;
}

.nav__toggle-icon::before {
  top: -8px;
}

.nav__toggle-icon::after {
  top: 8px;
}

.nav__toggle.active .nav__toggle-icon {
  background-color: transparent;
}

.nav__toggle.active .nav__toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.nav__toggle.active .nav__toggle-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

.nav__menu {
  align-items: center;
  display: flex;
  list-style: none;
  margin: 0;
}

.nav__item {
  margin: 0 var(--spacing-md);
}

.nav__link {
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
  position: relative;
  text-transform: uppercase;
  transition: all var(--transition-normal) ease;
}

.nav__link::after {
  background-color: var(--color-accent);
  bottom: -4px;
  content: '';
  height: 2px;
  left: 0;
  position: absolute;
  transition: width var(--transition-normal) ease;
  width: 0;
}

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

.nav__link:hover::after, .nav__link:focus::after {
  width: 100%;
}

.nav__link--cta {
  background-color: var(--color-button);
  border-radius: var(--border-radius-none);
  padding: var(--spacing-sm) var(--spacing-lg);
}

.nav__link--cta:hover, .nav__link--cta:focus {
  background-color: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
}

.nav__link--cta::after {
  display: none;
}

/* === Hero Section === */
.hero {
  align-items: center;
  background-image: linear-gradient(135deg, rgba(3, 4, 94, 0.8) 0%, rgba(0, 180, 216, 0.8) 100%);
  background-size: cover;
  background-position: center;
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: var(--spacing-4xl) 0;
  position: relative;
}

.hero::before {
  background-image: url('../images/img01.jpg');
  background-position: center;
  background-size: cover;
  content: '';
  filter: blur(5px);
  height: 100%;
  left: 0;
  opacity: 0.2;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: var(--z-0);
}

.hero__content {
  margin: 0 auto;
  max-width: 700px;
  padding: 0 var(--container-padding);
  position: relative;
  text-align: center;
  z-index: var(--z-10);
}

.hero__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-5xl);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-lg);
  text-transform: uppercase;
}

.hero__subtitle {
  font-size: var(--font-size-xl);
  font-weight: 300;
  margin-bottom: var(--spacing-xl);
}

.hero__image {
  display: none;
}

/* === About Section === */
.about__content {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.about__text {
  flex: 1;
}

.about__list {
  list-style: none;
  margin-top: var(--spacing-xl);
}

.about__list-item {
  align-items: flex-start;
  display: flex;
  margin-bottom: var(--spacing-lg);
}

.about__icon {
  background-color: var(--color-secondary);
  border-radius: var(--border-radius-none);
  color: var(--color-accent);
  flex-shrink: 0;
  font-size: var(--font-size-xl) !important;
  height: 50px;
  line-height: 50px !important;
  margin-right: var(--spacing-lg);
  text-align: center;
  width: 50px;
}

.about__list-item h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.about__image {
  flex: 1;
  position: relative;
}

.about__image::before {
  background-color: var(--color-accent);
  bottom: -15px;
  content: '';
  height: 100%;
  position: absolute;
  right: -15px;
  width: 100%;
  z-index: var(--z-0);
}

.about__image img {
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: var(--z-10);
}

/* === Benefits Section === */
.benefits__grid {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(1, 1fr);
}

.benefit-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-none);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-xl);
  text-align: center;
  transition: all var(--transition-normal) ease;
}

.benefit-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-5px);
}

.benefit-card__icon {
  align-items: center;
  background-image: linear-gradient(135deg, var(--color-accent) 0%, var(--color-text) 100%);
  border-radius: var(--border-radius-none);
  color: var(--color-white);
  display: inline-flex;
  font-size: var(--font-size-2xl);
  height: 70px;
  justify-content: center;
  line-height: 70px;
  margin-bottom: var(--spacing-lg);
  width: 70px;
}

.benefit-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
}

.benefit-card__text {
  color: var(--color-grey);
  margin-bottom: 0;
}

/* === Technology Section === */
.technology__content {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.technology__image {
  flex: 1;
  position: relative;
}

.technology__image::before {
  background-color: var(--color-secondary);
  content: '';
  height: 100%;
  left: -15px;
  position: absolute;
  top: -15px;
  width: 100%;
  z-index: var(--z-0);
}

.technology__image img {
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: var(--z-10);
}

.technology__text {
  flex: 1;
}

.technology__features {
  list-style: none;
  margin-top: var(--spacing-lg);
}

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

.technology__feature-icon {
  background-color: var(--color-secondary);
  border-radius: var(--border-radius-none);
  color: var(--color-text);
  flex-shrink: 0;
  font-size: var(--font-size-base);
  height: 40px;
  line-height: 40px;
  margin-right: var(--spacing-md);
  text-align: center;
  width: 40px;
}

.technology__feature-text {
  font-weight: 500;
}

.technology__cta {
  margin-top: var(--spacing-xl);
}

/* === Sessions Section === */
.sessions__grid {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(1, 1fr);
  margin: 0 auto;
  max-width: 1000px;
}

.session-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-none);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  transition: all var(--transition-normal) ease;
}

.session-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-5px);
}

.session-card--featured {
  border: 2px solid var(--color-accent);
  transform: scale(1.05);
  z-index: var(--z-10);
}

.session-card--featured:hover {
  transform: scale(1.05) translateY(-5px);
}

.session-card__header {
  align-items: center;
  background-color: var(--color-dark);
  color: var(--color-white);
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-lg);
}

.session-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: 0;
}

.session-card__duration {
  background-color: var(--color-accent);
  border-radius: var(--border-radius-none);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-md);
}

.session-card__body {
  flex-grow: 1;
  padding: var(--spacing-lg);
}

.session-card__description {
  margin-bottom: var(--spacing-lg);
}

.session-card__features {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.session-card__features li {
  margin-bottom: var(--spacing-sm);
  padding-left: var(--spacing-lg);
  position: relative;
}

.session-card__features li::before {
  color: var(--color-accent);
  content: '✓';
  left: 0;
  position: absolute;
}

.session-card__footer {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  text-align: center;
}

/* === Results Section === */
.results__stats {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(2, 1fr);
  margin-bottom: var(--spacing-3xl);
}

.stat-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-none);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-xl);
  text-align: center;
  transition: all var(--transition-normal) ease;
}

.stat-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-5px);
}

.stat-card__number {
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: var(--font-size-4xl);
  font-weight: 700;
  line-height: 1;
}

.stat-card__unit {
  color: var(--color-accent);
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-left: var(--spacing-xs);
}

.stat-card__description {
  margin-bottom: 0;
  margin-top: var(--spacing-md);
}

.testimonials {
  position: relative;
}

.testimonial-slider {
  margin: 0 auto;
  max-width: 800px;
  overflow: hidden;
  position: relative;
}

.testimonial {
  padding: 0 var(--spacing-md);
}

.testimonial__content {
  background-color: var(--color-white);
  border-radius: var(--border-radius-none);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-xl);
  position: relative;
}

.testimonial__content::before {
  color: var(--color-secondary);
  content: '"';
  font-family: var(--font-heading);
  font-size: 120px;
  left: 20px;
  line-height: 0;
  opacity: 0.5;
  position: absolute;
  top: 50px;
}

.testimonial__quote {
  font-size: var(--font-size-lg);
  font-style: italic;
  margin-bottom: var(--spacing-lg);
  position: relative;
  z-index: var(--z-10);
}

.testimonial__author {
  align-items: center;
  display: flex;
}

.testimonial__avatar {
  border-radius: var(--border-radius-none);
  height: 60px;
  margin-right: var(--spacing-md);
  overflow: hidden;
  width: 60px;
}

.testimonial__name {
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-xs);
}

.testimonial__role {
  color: var(--color-grey);
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

.testimonial-controls {
  align-items: center;
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-xl);
}

.testimonial-control {
  background-color: var(--color-white);
  border: none;
  border-radius: var(--border-radius-none);
  box-shadow: var(--shadow-md);
  color: var(--color-text);
  cursor: pointer;
  height: 40px;
  transition: all var(--transition-normal) ease;
  width: 40px;
}

.testimonial-control:hover, .testimonial-control:focus {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.testimonial-indicators {
  display: flex;
  justify-content: center;
  margin: 0 var(--spacing-md);
}

.testimonial-indicator {
  background-color: var(--color-secondary);
  border: none;
  border-radius: var(--border-radius-none);
  cursor: pointer;
  height: 4px;
  margin: 0 var(--spacing-xs);
  transition: all var(--transition-normal) ease;
  width: 30px;
}

.testimonial-indicator.active {
  background-color: var(--color-accent);
  width: 50px;
}

/* === Process Section === */
.process__steps {
  margin: 0 auto;
  max-width: 800px;
  position: relative;
}

.process__steps::before {
  background-color: var(--color-secondary);
  content: '';
  height: 100%;
  left: 23px;
  position: absolute;
  top: 0;
  width: 4px;
  z-index: var(--z-0);
}

.process-step {
  display: flex;
  margin-bottom: var(--spacing-xl);
  position: relative;
  z-index: var(--z-10);
}

.process-step:last-child {
  margin-bottom: 0;
}

.process-step__number {
  align-items: center;
  background-color: var(--color-accent);
  border-radius: var(--border-radius-none);
  color: var(--color-white);
  display: flex;
  flex-shrink: 0;
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 700;
  height: 50px;
  justify-content: center;
  margin-right: var(--spacing-lg);
  width: 50px;
}

.process-step__content {
  background-color: var(--color-white);
  border-radius: var(--border-radius-none);
  box-shadow: var(--shadow-md);
  flex-grow: 1;
  padding: var(--spacing-lg);
  transition: all var(--transition-normal) ease;
}

.process-step:hover .process-step__content {
  box-shadow: var(--shadow-xl);
  transform: translateX(5px);
}

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

.process-step__description {
  margin-bottom: 0;
}

/* === Contact Section === */
.contact__content {
  display: grid;
  gap: var(--spacing-2xl);
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact__card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-none);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-xl);
}

.contact__heading {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
}

.contact__address {
  font-style: normal;
  margin-bottom: var(--spacing-lg);
}

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

.contact__hours {
  margin-bottom: var(--spacing-lg);
}

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

.contact__details p {
  align-items: center;
  display: flex;
  margin-bottom: var(--spacing-xs);
}

.contact__details i {
  color: var(--color-accent);
  margin-right: var(--spacing-md);
  width: 20px;
}

.contact__map {
  border-radius: var(--border-radius-none);
  box-shadow: var(--shadow-md);
  height: 315px;
  overflow: hidden;
}

.contact__map iframe {
  display: block;
}

.contact__map img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.contact__form-container {
  background-color: var(--color-white);
  border-radius: var(--border-radius-none);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-xl);
}

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

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
}

.form-input,
.form-select,
.form-textarea {
  background-color: var(--color-light-grey);
  border: 2px solid var(--color-light-grey);
  border-radius: var(--border-radius-none);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  padding: var(--spacing-md);
  transition: all var(--transition-normal) ease;
  width: 100%;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-outline);
  outline: none;
}

.form-textarea {
  resize: vertical;
}

.form-group--checkbox {
  align-items: flex-start;
  display: flex;
}

.form-checkbox {
  margin-right: var(--spacing-md);
  margin-top: 0.2em;
}

.form-checkbox-label {
  font-size: var(--font-size-sm);
}

.form-error {
  color: var(--color-error);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-xs);
}

.form-submit {
  margin-top: var(--spacing-xl);
}

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

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

.footer__info {
  text-align: center;
}

.footer__logo {
  display: inline-block;
  margin-bottom: var(--spacing-lg);
  max-width: 150px;
}

.footer__tagline {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
}

.footer__address {
  margin-bottom: var(--spacing-md);
}

.footer__contact {
  margin-bottom: 0;
}

.footer__contact a {
  color: var(--color-secondary);
}

.footer__contact a:hover {
  color: var(--color-accent);
}

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

.footer__heading {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.footer__heading::after {
  background-color: var(--color-accent);
  bottom: -10px;
  content: '';
  height: 2px;
  left: 0;
  position: absolute;
  width: 50px;
}

.footer__menu,
.footer__hours {
  list-style: none;
  margin: 0;
}

.footer__menu li,
.footer__hours li {
  margin-bottom: var(--spacing-sm);
}

.footer__menu a {
  color: var(--color-light-grey);
  transition: all var(--transition-fast) ease;
}

.footer__menu a:hover {
  color: var(--color-accent);
  padding-left: var(--spacing-sm);
}

.footer__bottom {
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  padding-top: var(--spacing-lg);
}

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

/* === Back to Top === */
.back-to-top {
  align-items: center;
  background-color: var(--color-accent);
  border-radius: var(--border-radius-none);
  bottom: var(--spacing-lg);
  box-shadow: var(--shadow-lg);
  color: var(--color-white);
  display: flex;
  font-size: var(--font-size-lg);
  height: 50px;
  justify-content: center;
  opacity: 0;
  position: fixed;
  right: var(--spacing-lg);
  transition: all var(--transition-normal) ease;
  visibility: hidden;
  width: 50px;
  z-index: var(--z-30);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover, .back-to-top:focus {
  background-color: var(--color-text);
  color: var(--color-white);
  transform: translateY(-5px);
}

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

.fade-in {
  animation: fadeIn var(--transition-normal) ease forwards;
}

/* === Legal Pages === */
.legal-content {
  padding: var(--spacing-4xl) 0;
}

.legal-header {
  margin-bottom: var(--spacing-3xl);
  text-align: center;
}

.legal-header h1 {
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
}

.legal-updated {
  color: var(--color-grey);
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

.legal-section {
  margin-bottom: var(--spacing-2xl);
}

.legal-section h2 {
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

.legal-section h3 {
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.legal-section p, 
.legal-section ul, 
.legal-section ol {
  margin-bottom: var(--spacing-md);
}

.legal-section ul li, 
.legal-section ol li {
  margin-bottom: var(--spacing-sm);
}

/* === Success Page === */
.success-content {
  padding: var(--spacing-4xl) 0;
}

.success-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-none);
  box-shadow: var(--shadow-lg);
  margin: 0 auto;
  max-width: 800px;
  padding: var(--spacing-2xl);
  text-align: center;
}

.success-icon {
  color: var(--color-success);
  font-size: 5rem;
  margin-bottom: var(--spacing-lg);
}

.success-title {
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-xl);
}

.success-message {
  margin-bottom: var(--spacing-2xl);
}

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

.success-details {
  background-color: var(--color-secondary);
  border-radius: var(--border-radius-none);
  margin: var(--spacing-xl) auto;
  max-width: 500px;
  padding: var(--spacing-lg);
  text-align: left;
}

.success-details p {
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-sm);
}

.success-info {
  margin-bottom: var(--spacing-2xl);
  text-align: left;
}

.success-info h2 {
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.success-steps {
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 0;
}

.success-steps li {
  align-items: flex-start;
  display: flex;
  margin-bottom: var(--spacing-lg);
}

.success-step-number {
  align-items: center;
  background-color: var(--color-accent);
  border-radius: var(--border-radius-none);
  color: var(--color-white);
  display: flex;
  flex-shrink: 0;
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 700;
  height: 40px;
  justify-content: center;
  margin-right: var(--spacing-lg);
  width: 40px;
}

.success-step-content {
  flex-grow: 1;
}

.success-step-content h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.success-step-content p {
  margin-bottom: 0;
}

.success-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

@media (min-width: 640px) {
  .success-buttons {
    flex-direction: row;
    justify-content: center;
  }
}

/* === Media Queries === */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (min-width: 640px) {
  .section__title {
    font-size: var(--font-size-5xl);
  }
  
  .benefits__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .results__stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer__links {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .hero {
    flex-direction: row;
    justify-content: space-between;
  }
  
  .hero__content {
    padding: 0 var(--spacing-2xl);
    text-align: left;
  }
  
  .hero__title {
    font-size: var(--font-size-5xl);
  }
  
  .about__content {
    flex-direction: row;
  }
  
  .technology__content {
    flex-direction: row;
  }
  
  .sessions__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .results__stats {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .contact__content {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer__content {
    grid-template-columns: 1fr 2fr;
  }
  
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .benefits__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer__links {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 767px) {
  .nav__toggle {
    display: block;
  }
  
  .nav__menu {
    background-color: var(--color-bg);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    left: 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    position: absolute;
    right: 0;
    top: 100%;
    transition: all var(--transition-normal) ease;
    visibility: hidden;
    width: 100%;
    z-index: var(--z-30);
  }
  
  .nav__menu.active {
    max-height: 500px;
    opacity: 1;
    padding: var(--spacing-lg) 0;
    visibility: visible;
  }
  
  .nav__item {
    margin: var(--spacing-md) 0;
    text-align: center;
    width: 100%;
  }
  
  .nav__link--cta {
    display: inline-block;
    margin-top: var(--spacing-md);
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0B0C2A;
    --color-text: #F4FAFF;
    --color-secondary: #03045E;
    --color-light-grey: #1A1B3F;
    --color-grey: #8D99AE;
  }
  
  .header--scrolled {
    background-color: rgba(11, 12, 42, 0.95);
  }
  
  .benefit-card,
  .session-card,
  .stat-card,
  .testimonial__content,
  .process-step__content,
  .contact__card,
  .contact__form-container {
    background-color: var(--color-light-grey);
  }
  
  .session-card__header {
    background-color: var(--color-secondary);
  }
  
  .form-input,
  .form-select,
  .form-textarea {
    background-color: var(--color-dark);
    border-color: var(--color-dark);
  }
}