/* Importing Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;500;600;700;800&family=Work+Sans:wght@300;400;500;600;700&display=swap');

/* CSS Variables */
:root {
  /* Colors */
  --color-background: #F5F5F5;
  --color-accent: #D84315;
  --color-secondary: #616161;
  --color-text: #000000;
  --color-text-light: #FFFFFF;
  --color-gray-light: #E0E0E0;
  --color-gray-medium: #9E9E9E;
  --color-gray-dark: #424242;
  --color-danger: #F44336;
  --color-success: #4CAF50;
  
  /* Typography */
  --font-heading: 'Barlow Condensed', sans-serif;
  --font-body: 'Work Sans', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 1.75rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 4rem;
  
  /* 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;
  
  /* Borders */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 1rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
  
  /* Z-indices */
  --z-index-dropdown: 1000;
  --z-index-sticky: 1100;
  --z-index-fixed: 1200;
  --z-index-modal: 1300;
  --z-index-popover: 1400;
  --z-index-tooltip: 1500;
  
  /* Breakpoints */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  --breakpoint-2xl: 1536px;
  
  /* Container widths */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
}

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

/* Base Styles */
html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: 1.5;
  overflow-x: hidden;
}

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

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

a:hover {
  color: darken(var(--color-accent), 10%);
}

ul, ol {
  list-style: none;
}

/* Utility Classes */
.container {
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
  width: 100%;
  max-width: var(--container-xl);
}

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

/* Skip Link */
.skip-link {
  background-color: var(--color-accent);
  color: var(--color-text-light);
  left: 0;
  padding: var(--spacing-md) var(--spacing-lg);
  position: absolute;
  top: -100px;
  z-index: var(--z-index-tooltip);
  transition: top var(--transition-normal);
}

.skip-link:focus {
  top: 0;
}

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

.section-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: var(--spacing-xl);
  position: relative;
  text-transform: uppercase;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  width: 60px;
  height: 4px;
  background-color: var(--color-accent);
  transform: translateX(-50%);
}

/* Button Styles */
.button {
  align-items: center;
  border: none;
  border-radius: 0;
  cursor: pointer;
  display: inline-flex;
  font-family: var(--font-heading);
  font-size: var(--font-size-md);
  font-weight: 600;
  justify-content: center;
  letter-spacing: 0.05em;
  padding: var(--spacing-md) var(--spacing-xl);
  text-transform: uppercase;
  transition: all var(--transition-normal);
}

.button--primary {
  background-color: var(--color-accent);
  color: var(--color-text-light);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.2);
}

.button--primary:hover, 
.button--primary:focus {
  background-color: #C33611; /* Darker shade of accent color */
  color: var(--color-text-light);
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.2);
}

.button--secondary {
  background-color: transparent;
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.1);
}

.button--secondary:hover,
.button--secondary:focus {
  background-color: var(--color-accent);
  color: var(--color-text-light);
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.1);
}

/* Title Outline Style */
.title-outline {
  -webkit-text-stroke: 2px var(--color-text);
  color: transparent;
  font-family: var(--font-heading);
  font-size: var(--font-size-6xl);
  font-weight: 800;
  letter-spacing: 0.05em;
  line-height: 1;
  text-transform: uppercase;
}

/* Header Styles */
.header {
  background-color: var(--color-background);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  width: 100%;
  z-index: var(--z-index-sticky);
  box-shadow: var(--shadow-md);
}

.header__container {
  align-items: center;
  display: flex;
  justify-content: space-between;
  padding: 0 var(--spacing-md);
}

.header__logo-link {
  display: block;
  max-width: 180px;
}

.header__logo {
  width: 100%;
  height: auto;
}

.header__menu-toggle {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  height: 24px;
  padding: 0;
  position: relative;
  width: 30px;
  z-index: var(--z-index-fixed);
}

.header__menu-icon,
.header__menu-icon::before,
.header__menu-icon::after {
  background-color: var(--color-text);
  content: '';
  height: 3px;
  position: absolute;
  transition: var(--transition-normal);
  width: 100%;
}

.header__menu-icon {
  top: 50%;
  transform: translateY(-50%);
}

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

.header__menu-icon::after {
  bottom: -8px;
}

.header__menu-toggle[aria-expanded="true"] .header__menu-icon {
  background-color: transparent;
}

.header__menu-toggle[aria-expanded="true"] .header__menu-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.header__menu-toggle[aria-expanded="true"] .header__menu-icon::after {
  bottom: 0;
  transform: rotate(-45deg);
}

.header__nav {
  background-color: var(--color-background);
  display: none;
  height: 100vh;
  left: 0;
  overflow-y: auto;
  padding: var(--spacing-4xl) var(--spacing-md) var(--spacing-md);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: calc(var(--z-index-fixed) - 1);
}

.header__menu-toggle[aria-expanded="true"] + .header__nav {
  display: block;
}

.header__nav-list {
  align-items: flex-start;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.header__nav-item {
  width: 100%;
}

.header__nav-link {
  color: var(--color-text);
  display: block;
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: var(--spacing-sm) 0;
  text-transform: uppercase;
  transition: color var(--transition-normal);
}

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

.header__nav-item--cta {
  margin-top: var(--spacing-md);
}

/* Hero Section */
.hero {
  background-color: var(--color-background);
  overflow: hidden;
  padding: var(--spacing-4xl) 0;
  position: relative;
}

.hero__container {
  align-items: center;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3xl);
  justify-content: space-between;
}

.hero__content {
  max-width: 600px;
  z-index: 1;
}

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

.hero__slogan {
  color: var(--color-secondary);
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
}

.hero__text {
  margin-bottom: var(--spacing-xl);
}

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

.hero__image-container {
  position: relative;
  width: 100%;
  max-width: 500px;
  height: 400px;
}

.hero__image {
  border: 4px solid var(--color-text);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.hero__image--front {
  height: 100%;
  position: absolute;
  right: 0;
  top: 0;
  width: 80%;
  z-index: 2;
}

.hero__image--back {
  height: 80%;
  left: 0;
  position: absolute;
  top: 20%;
  width: 60%;
  z-index: 1;
}

/* About Section */
.about {
  position: relative;
  background-color: var(--color-background);
}

.about__container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.about__content {
  max-width: 100%;
}

.about__title {
  text-align: left;
}

.about__title::after {
  left: 0;
  transform: none;
}

.about__text {
  margin-bottom: var(--spacing-xl);
}

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

.about__image-container {
  margin-top: var(--spacing-xl);
  position: relative;
  max-width: 100%;
}

.about__image {
  border: 4px solid var(--color-text);
  box-shadow: var(--shadow-md);
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Feature Card */
.feature-card {
  background-color: white;
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-lg);
  transition: transform var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-card__icon-container {
  align-items: center;
  background-color: var(--color-accent);
  border-radius: 0;
  display: flex;
  height: 50px;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  transform: rotate(45deg);
  width: 50px;
}

.feature-card__icon {
  fill: white;
  transform: rotate(-45deg);
}

.feature-card__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.feature-card__text {
  color: var(--color-secondary);
  font-size: var(--font-size-base);
}

/* Roadmap Section */
.roadmap {
  background-color: white;
  position: relative;
}

.roadmap__container {
  position: relative;
}

.roadmap__title {
  text-align: center;
}

.roadmap__description {
  margin-bottom: var(--spacing-2xl);
  max-width: 800px;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.roadmap__steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
  position: relative;
}

.roadmap__step {
  display: flex;
  flex-direction: row;
  gap: var(--spacing-lg);
}

.roadmap__step-number {
  align-items: center;
  background-color: var(--color-accent);
  border: 3px solid var(--color-text);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.2);
  color: white;
  display: flex;
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
  height: 50px;
  justify-content: center;
  min-width: 50px;
  width: 50px;
}

.roadmap__step-content {
  flex-grow: 1;
}

.roadmap__step-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

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

/* Comparison Section */
.comparison {
  background-color: var(--color-background);
  overflow: hidden;
}

.comparison__container {
  position: relative;
}

.comparison__title {
  text-align: center;
}

.comparison__description {
  margin-bottom: var(--spacing-xl);
  max-width: 800px;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.comparison__toggle-container {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-xl);
  gap: var(--spacing-md);
}

.comparison__toggle {
  background-color: transparent;
  border: 3px solid var(--color-text);
  color: var(--color-text);
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: var(--font-size-md);
  font-weight: 600;
  padding: var(--spacing-sm) var(--spacing-lg);
  text-transform: uppercase;
  transition: all var(--transition-normal);
}

.comparison__toggle:hover {
  background-color: var(--color-text);
  color: white;
}

.comparison__toggle--active {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: white;
}

.comparison__content-container {
  position: relative;
}

.comparison__content {
  display: none;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.comparison__content--active {
  display: flex;
}

.comparison__image-container {
  flex: 1;
  position: relative;
}

.comparison__image {
  border: 4px solid var(--color-text);
  box-shadow: var(--shadow-lg);
  height: auto;
  object-fit: cover;
  width: 100%;
}

.comparison__text-content {
  flex: 1;
}

.comparison__content-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.comparison__content-title::after {
  background-color: var(--color-accent);
  bottom: -10px;
  content: '';
  height: 3px;
  left: 0;
  position: absolute;
  width: 40px;
}

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

.comparison__item {
  align-items: flex-start;
  display: flex;
  font-size: var(--font-size-base);
}

.comparison__item::before {
  background-color: var(--color-accent);
  content: '';
  height: 8px;
  margin-right: var(--spacing-md);
  margin-top: 8px;
  min-width: 8px;
  transform: rotate(45deg);
}

/* Equipment Section */
.equipment {
  background-color: white;
}

.equipment__container {
  position: relative;
}

.equipment__title {
  text-align: center;
}

.equipment__description {
  margin-bottom: var(--spacing-xl);
  max-width: 800px;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.equipment__gallery {
  display: grid;
  gap: var(--spacing-xl);
  grid-template-columns: 1fr;
  margin: var(--spacing-2xl) 0;
}

.equipment__item {
  background-color: var(--color-background);
  border: 4px solid var(--color-text);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.1);
  padding-bottom: var(--spacing-lg);
  transition: transform var(--transition-normal);
}

.equipment__item:hover {
  transform: translate(-4px, -4px);
  box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.1);
}

.equipment__image-container {
  border-bottom: 4px solid var(--color-text);
  height: 0;
  overflow: hidden;
  padding-bottom: 75%;
  position: relative;
  width: 100%;
}

.equipment__image {
  height: 100%;
  left: 0;
  object-fit: cover;
  position: absolute;
  top: 0;
  width: 100%;
}

.equipment__item-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin: var(--spacing-md) var(--spacing-md) var(--spacing-sm);
}

.equipment__item-description {
  color: var(--color-secondary);
  font-size: var(--font-size-base);
  margin: 0 var(--spacing-md);
}

.equipment__note {
  background-color: var(--color-background);
  border-left: 4px solid var(--color-accent);
  margin-top: var(--spacing-xl);
  padding: var(--spacing-lg);
}

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

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

.equipment__note a {
  border-bottom: 2px solid var(--color-accent);
  font-weight: 600;
  padding-bottom: 2px;
}

/* Testimonials Section */
.testimonials {
  background-color: var(--color-background);
  position: relative;
}

.testimonials__container {
  position: relative;
}

.testimonials__title {
  text-align: center;
}

.testimonials__slider {
  margin: var(--spacing-2xl) 0;
  overflow: hidden;
  position: relative;
}

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

.testimonial {
  background-color: white;
  border: 4px solid var(--color-text);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.1);
  padding: var(--spacing-xl);
  position: relative;
}

.testimonial__content {
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.testimonial__content::before {
  color: var(--color-accent);
  content: '"';
  font-family: var(--font-heading);
  font-size: 5rem;
  left: -20px;
  line-height: 1;
  opacity: 0.2;
  position: absolute;
  top: -30px;
}

.testimonial__text {
  font-size: var(--font-size-md);
  font-style: italic;
  position: relative;
  z-index: 1;
}

.testimonial__author {
  align-items: center;
  display: flex;
  gap: var(--spacing-md);
}

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

.testimonial__author-name {
  font-family: var(--font-heading);
  font-size: var(--font-size-md);
  font-weight: 600;
}

.testimonial__author-detail {
  color: var(--color-secondary);
  font-size: var(--font-size-sm);
}

.testimonials__controls {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.testimonials__control {
  align-items: center;
  background-color: transparent;
  border: 2px solid var(--color-text);
  cursor: pointer;
  display: flex;
  height: 40px;
  justify-content: center;
  transition: all var(--transition-normal);
  width: 40px;
}

.testimonials__control:hover {
  background-color: var(--color-text);
}

.testimonials__control:hover svg {
  fill: white;
}

.testimonials__control svg {
  fill: var(--color-text);
  height: 24px;
  transition: fill var(--transition-normal);
  width: 24px;
}

/* Instructors Section */
.instructors {
  background-color: white;
}

.instructors__container {
  position: relative;
}

.instructors__title {
  text-align: center;
}

.instructors__description {
  margin-bottom: var(--spacing-2xl);
  max-width: 800px;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

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

.instructor-card {
  background-color: var(--color-background);
  border: 4px solid var(--color-text);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform var(--transition-normal);
}

.instructor-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.1);
}

.instructor-card__image-container {
  border-bottom: 4px solid var(--color-text);
  height: 0;
  overflow: hidden;
  padding-bottom: 75%;
  position: relative;
  width: 100%;
}

.instructor-card__image {
  height: 100%;
  left: 0;
  object-fit: cover;
  position: absolute;
  top: 0;
  width: 100%;
}

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

.instructor-card__name {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  text-align: center;
}

.instructor-card__title {
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: var(--font-size-md);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.instructor-card__stats {
  display: grid;
  gap: var(--spacing-md);
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: var(--spacing-lg);
}

.instructor-card__stat {
  align-items: center;
  display: flex;
  flex-direction: column;
  text-align: center;
}

.instructor-card__stat-value {
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.instructor-card__stat-label {
  color: var(--color-secondary);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
}

.instructor-card__bio {
  border-top: 1px solid var(--color-gray-light);
  color: var(--color-secondary);
  margin-top: auto;
  padding-top: var(--spacing-md);
}

/* Challenges Section */
.challenges {
  background-color: var(--color-background);
}

.challenges__container {
  position: relative;
}

.challenges__title {
  text-align: center;
}

.challenges__description {
  margin-bottom: var(--spacing-2xl);
  max-width: 800px;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

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

.challenge-card {
  background-color: white;
  border: 4px solid;
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal);
}

.challenge-card:hover {
  transform: translateY(-5px);
}

.challenge-card--beginner {
  border-color: #4CAF50;
}

.challenge-card--intermediate {
  border-color: #FFC107;
}

.challenge-card--advanced {
  border-color: #FF9800;
}

.challenge-card--expert {
  border-color: #F44336;
}

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

.challenge-card__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  text-transform: uppercase;
}

.challenge-card__grade {
  background-color: white;
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 700;
  padding: var(--spacing-xs) var(--spacing-sm);
}

.challenge-card__content {
  flex-grow: 1;
  padding: var(--spacing-lg);
}

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

.challenge-card__feature {
  align-items: flex-start;
  display: flex;
  font-size: var(--font-size-base);
}

.challenge-card__feature::before {
  background-color: currentColor;
  content: '';
  height: 8px;
  margin-right: var(--spacing-md);
  margin-top: 8px;
  min-width: 8px;
  transform: rotate(45deg);
}

.challenge-card--beginner .challenge-card__feature::before {
  background-color: #4CAF50;
}

.challenge-card--intermediate .challenge-card__feature::before {
  background-color: #FFC107;
}

.challenge-card--advanced .challenge-card__feature::before {
  background-color: #FF9800;
}

.challenge-card--expert .challenge-card__feature::before {
  background-color: #F44336;
}

/* Blog Section */
.blog {
  background-color: white;
}

.blog__container {
  position: relative;
}

.blog__title {
  text-align: center;
}

.blog__description {
  margin-bottom: var(--spacing-2xl);
  max-width: 800px;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

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

.blog-card {
  background-color: var(--color-background);
  border: 4px solid var(--color-text);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform var(--transition-normal);
}

.blog-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 12px 12px 0 rgba(0, 0, 0, 0.1);
}

.blog-card__image-container {
  border-bottom: 4px solid var(--color-text);
  height: 0;
  overflow: hidden;
  padding-bottom: 56.25%; /* 16:9 ratio */
  position: relative;
  width: 100%;
}

.blog-card__image {
  height: 100%;
  left: 0;
  object-fit: cover;
  position: absolute;
  top: 0;
  width: 100%;
}

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

.blog-card__date {
  color: var(--color-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-sm);
}

.blog-card__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.blog-card__excerpt {
  color: var(--color-secondary);
  margin-top: auto;
}

/* FAQ Section */
.faq {
  background-color: var(--color-background);
}

.faq__container {
  position: relative;
}

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

.faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  max-width: 800px;
  margin: 0 auto;
}

.faq__item {
  background-color: white;
  border: 4px solid var(--color-text);
  box-shadow: var(--shadow-md);
}

.faq__question {
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  justify-content: space-between;
  padding: var(--spacing-lg);
  text-align: left;
  width: 100%;
}

.faq__question-text {
  flex-grow: 1;
}

.faq__icon {
  border-right: 3px solid var(--color-text);
  border-bottom: 3px solid var(--color-text);
  height: 12px;
  margin-left: var(--spacing-md);
  min-width: 12px;
  transform: rotate(45deg);
  transition: transform var(--transition-normal);
}

.faq__question[aria-expanded="true"] .faq__icon {
  transform: rotate(-135deg);
}

.faq__answer {
  display: none;
  padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.faq__question[aria-expanded="true"] + .faq__answer {
  display: block;
  padding: var(--spacing-lg);
}

.faq__answer p {
  color: var(--color-secondary);
  margin-bottom: 0;
}

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

.faq__answer a {
  border-bottom: 2px solid var(--color-accent);
  font-weight: 600;
  padding-bottom: 2px;
}

/* Contact Section */
.contact {
  background-color: white;
  position: relative;
}

.contact__container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.contact__content {
  flex: 1;
}

.contact__title {
  text-align: left;
}

.contact__title::after {
  left: 0;
  transform: none;
}

.contact__description {
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
}

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

.contact__info-item {
  align-items: flex-start;
  display: flex;
  gap: var(--spacing-md);
}

.contact__info-icon {
  fill: var(--color-accent);
  flex-shrink: 0;
  height: 24px;
  margin-top: 2px;
  width: 24px;
}

.contact__info-content {
  flex-grow: 1;
}

.contact__info-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-md);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

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

.contact__social {
  margin-top: var(--spacing-lg);
}

.contact__social-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-md);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.contact__social-links {
  display: flex;
  gap: var(--spacing-md);
}

.contact__social-link {
  align-items: center;
  background-color: var(--color-text);
  display: flex;
  height: 40px;
  justify-content: center;
  transition: all var(--transition-normal);
  width: 40px;
}

.contact__social-link:hover {
  background-color: var(--color-accent);
}

.contact__social-icon {
  fill: white;
  height: 24px;
  width: 24px;
}

.contact__form-container {
  flex: 1;
}

.contact__form {
  background-color: var(--color-background);
  border: 4px solid var(--color-text);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding: var(--spacing-xl);
}

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

.contact__label {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
}

.contact__input,
.contact__textarea {
  background-color: white;
  border: 2px solid var(--color-text);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  padding: var(--spacing-md);
  width: 100%;
}

.contact__input:focus,
.contact__textarea:focus {
  border-color: var(--color-accent);
  outline: none;
}

.contact__submit {
  align-self: flex-start;
  margin-top: var(--spacing-md);
}

/* Footer */
.footer {
  background-color: var(--color-text);
  color: white;
  margin-top: var(--spacing-4xl);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
  position: relative;
}

.footer__texture {
  background-color: var(--color-text);
  clip-path: polygon(0 0, 100% 30px, 100% 100%, 0 100%);
  height: 80px;
  left: 0;
  position: absolute;
  top: -80px;
  width: 100%;
}

.footer__container {
  position: relative;
}

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

.footer__info {
  max-width: 300px;
}

.footer__logo-link {
  display: block;
  margin-bottom: var(--spacing-md);
  max-width: 180px;
}

.footer__logo {
  filter: invert(1);
  width: 100%;
}

.footer__slogan {
  color: var(--color-gray-medium);
  font-family: var(--font-heading);
  font-size: var(--font-size-md);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.footer__address {
  color: var(--color-gray-medium);
  font-style: normal;
  line-height: 1.6;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.footer__links-title {
  color: white;
  font-family: var(--font-heading);
  font-size: var(--font-size-md);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
}

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

.footer__link {
  color: var(--color-gray-medium);
  transition: color var(--transition-normal);
}

.footer__link:hover {
  color: white;
}

.footer__cta {
  background-color: var(--color-accent);
  border: 4px solid var(--color-text);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.2);
  margin: var(--spacing-2xl) 0;
  padding: var(--spacing-xl);
  text-align: center;
}

.footer__cta-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
}

.footer__cta-button {
  background-color: white;
  color: var(--color-accent);
}

.footer__cta-button:hover {
  background-color: var(--color-text);
  color: white;
}

.footer__bottom {
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-lg);
}

.footer__copyright {
  color: var(--color-gray-medium);
  font-size: var(--font-size-sm);
}

.footer__social {
  display: flex;
  gap: var(--spacing-md);
}

.footer__social-link {
  align-items: center;
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  height: 40px;
  justify-content: center;
  transition: background-color var(--transition-normal);
  width: 40px;
}

.footer__social-link:hover {
  background-color: var(--color-accent);
}

.footer__social-icon {
  fill: white;
  height: 20px;
  width: 20px;
}

/* Back to Top Button */
.back-to-top {
  align-items: center;
  background-color: var(--color-accent);
  bottom: 20px;
  box-shadow: var(--shadow-md);
  display: flex;
  height: 50px;
  justify-content: center;
  opacity: 0;
  position: fixed;
  right: 20px;
  transition: all var(--transition-normal);
  visibility: hidden;
  width: 50px;
  z-index: var(--z-index-fixed);
}

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

.back-to-top svg {
  fill: white;
  height: 24px;
  width: 24px;
}

/* Legal Pages Styles */
.legal-page {
  background-color: white;
  padding-top: var(--spacing-4xl);
}

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

.legal-page__content {
  max-width: 800px;
  margin: 0 auto;
}

.legal-page__date {
  color: var(--color-secondary);
  font-size: var(--font-size-sm);
  font-style: italic;
  margin-bottom: var(--spacing-xl);
}

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

.legal-page__heading {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.legal-page__subheading {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin: var(--spacing-lg) 0 var(--spacing-sm);
}

.legal-page__list {
  list-style-type: disc;
  margin-left: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.legal-page__list li {
  margin-bottom: var(--spacing-sm);
}

/* Success Page Styles */
.success-page {
  background-color: var(--color-background);
  min-height: 60vh;
  display: flex;
  align-items: center;
}

.success-page__content {
  background-color: white;
  border: 4px solid var(--color-text);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.1);
  max-width: 600px;
  margin: 0 auto;
  padding: var(--spacing-2xl);
  text-align: center;
}

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

.success-page__title {
  font-family: var(--font-heading);
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
}

.success-page__text {
  color: var(--color-secondary);
  font-size: var(--font-size-md);
  margin-bottom: var(--spacing-md);
}

.success-page__actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

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

  .hero__buttons {
    flex-direction: row;
  }
  
  .about__features {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .equipment__gallery {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .blog__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .challenges__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .section {
    padding: var(--spacing-4xl) 0;
  }
  
  .hero__container {
    flex-direction: row;
  }
  
  .comparison__content {
    flex-direction: row;
  }
  
  .equipment__gallery {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .contact__container {
    flex-direction: row;
  }
  
  .footer__content {
    flex-direction: row;
    justify-content: space-between;
  }
  
  .footer__links {
    flex-direction: row;
    gap: var(--spacing-2xl);
  }
  
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .header__menu-toggle {
    display: none;
  }
  
  .header__nav {
    background-color: transparent;
    display: block;
    height: auto;
    padding: 0;
    position: static;
    width: auto;
  }
  
  .header__nav-list {
    align-items: center;
    flex-direction: row;
  }
  
  .header__nav-item {
    width: auto;
  }
  
  .header__nav-link {
    font-size: var(--font-size-base);
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .header__nav-item--cta {
    margin-top: 0;
  }
  
  .about__container {
    flex-direction: row;
    gap: var(--spacing-3xl);
  }
  
  .about__content {
    max-width: 50%;
  }
  
  .about__image-container {
    margin-top: 0;
    max-width: 50%;
  }
  
  .instructors__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .blog__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Accessibility Styles */
@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;
  }
}

/* Focus Styles */
a:focus,
button:focus,
input:focus,
textarea:focus,
[tabindex]:focus {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* Form Validation Styles */
.contact__input:invalid:not(:placeholder-shown),
.contact__textarea:invalid:not(:placeholder-shown) {
  border-color: var(--color-danger);
}

.contact__input:valid:not(:placeholder-shown),
.contact__textarea:valid:not(:placeholder-shown) {
  border-color: var(--color-success);
}