/* Variables */
:root {
  /* Colors */
  --color-bg: #0F0F0F;
  --color-accent: #FF6B00;
  --color-secondary: #999999;
  --color-text: #F1F1F1;
  --color-button: #FF6B00;
  --color-dark: #070707;
  --color-error: #FF3333;
  --color-success: #33AA33;
  
  /* Typography */
  --font-heading: 'Anton', sans-serif;
  --font-body: 'Chivo', sans-serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 8rem;
  
  /* Borders & Shadows */
  --border-width: 4px;
  --shadow-default: 8px 8px 0 rgba(0, 0, 0, 0.8);
  --shadow-hover: 12px 12px 0 rgba(0, 0, 0, 0.9);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Breakpoints */
  --breakpoint-sm: 576px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 992px;
  --breakpoint-xl: 1200px;
}

/* Import Fonts */
@import url('https://fonts.googleapis.com/css2?family=Anton&family=Chivo:wght@400;700&display=swap');

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.5;
  overflow-x: hidden;
}

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

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

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

ul {
  list-style: none;
}

/* Accessibility */
.skip-link {
  background-color: var(--color-accent);
  color: var(--color-bg);
  font-weight: 700;
  left: 50%;
  padding: var(--space-sm);
  position: absolute;
  transform: translateX(-50%);
  transition: transform var(--transition-fast);
  top: -100px;
  z-index: 1000;
}

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

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

/* Containers & Layout */
.header__container,
.hero__container,
.story__container,
.training__container,
.program__container,
.champions__container,
.stats__container,
.use-cases__container,
.pricing__container,
.contact__container,
.footer__container {
  margin: 0 auto;
  max-width: 1200px;
  padding: 0 var(--space-sm);
  width: 100%;
}

.section-title {
  border-bottom: var(--border-width) solid var(--color-accent);
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-xs);
  text-align: center;
  text-transform: uppercase;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 4rem;
  }
}

/* Buttons */
.btn {
  background-color: transparent;
  border: var(--border-width) solid var(--color-button);
  cursor: pointer;
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: var(--space-sm) var(--space-md);
  text-align: center;
  text-transform: uppercase;
  transition: all var(--transition-medium);
}

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

.btn--primary:hover,
.btn--primary:focus {
  background-color: var(--color-bg);
  box-shadow: var(--shadow-hover);
  color: var(--color-button);
  transform: translate(-4px, -4px);
}

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

.btn--secondary:hover,
.btn--secondary:focus {
  background-color: var(--color-button);
  box-shadow: var(--shadow-hover);
  color: var(--color-bg);
  transform: translate(-4px, -4px);
}

/* Header & Navigation */
.header {
  background-color: var(--color-dark);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
}

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

.header__logo {
  height: 50px;
  width: auto;
}

.nav__toggle {
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  height: 30px;
  justify-content: space-between;
  padding: 0;
  width: 30px;
}

.nav__toggle-line {
  background-color: var(--color-text);
  height: 3px;
  transition: var(--transition-fast);
  width: 100%;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(1) {
  transform: translateY(13px) rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(2) {
  opacity: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(3) {
  transform: translateY(-13px) rotate(-45deg);
}

.nav__menu {
  background-color: var(--color-dark);
  display: flex;
  flex-direction: column;
  height: 0;
  left: 0;
  overflow: hidden;
  position: absolute;
  top: 100%;
  transition: height var(--transition-medium);
  width: 100%;
}

.nav__toggle[aria-expanded="true"] + .nav__menu {
  height: auto;
  padding: var(--space-md) 0;
}

.nav__item {
  text-align: center;
}

.nav__link {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: var(--space-sm);
  text-transform: uppercase;
  transition: all var(--transition-fast);
}

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

@media (min-width: 768px) {
  .nav__toggle {
    display: none;
  }
  
  .nav__menu {
    background-color: transparent;
    flex-direction: row;
    height: auto;
    position: static;
  }
  
  .nav__link {
    font-size: 1rem;
    padding: var(--space-xs) var(--space-sm);
  }
}

/* Hero Section */
.hero {
  background-color: var(--color-bg);
  margin-top: 70px;
  min-height: calc(100vh - 70px);
  padding: var(--space-lg) 0;
  position: relative;
}

.hero__container {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero__content {
  margin-bottom: var(--space-lg);
  text-align: center;
  z-index: 1;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: var(--space-sm);
  text-shadow: 4px 4px 0 rgba(0, 0, 0, 0.5);
  text-transform: uppercase;
}

.hero__subtitle {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
}

.hero__image-container {
  height: 50vh;
  margin: 0 auto;
  max-width: 800px;
  overflow: hidden;
  position: relative;
  width: 100%;
}

.hero__image {
  height: 100%;
  object-fit: cover;
  object-position: center;
  width: 100%;
}

.hero__image::after {
  background-color: rgba(0, 0, 0, 0.3);
  content: "";
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
}

@media (min-width: 768px) {
  .hero__container {
    flex-direction: row;
    align-items: center;
  }
  
  .hero__content {
    flex: 1;
    margin-bottom: 0;
    margin-right: var(--space-lg);
    text-align: left;
  }
  
  .hero__image-container {
    flex: 1;
    height: 60vh;
  }
  
  .hero__title {
    font-size: 4rem;
    line-height: 1.2;
  }
}

/* Story Section */
.story {
  background-color: var(--color-dark);
  padding: var(--space-xl) 0;
}

.story__content {
  display: flex;
  flex-direction: column;
}

.story__text {
  margin-bottom: var(--space-lg);
}

.story__text p {
  font-size: 1.125rem;
  margin-bottom: var(--space-md);
}

.story__image-container {
  box-shadow: var(--shadow-default);
  height: 400px;
  margin: 0 auto;
  max-width: 500px;
  overflow: hidden;
  width: 100%;
}

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

@media (min-width: 768px) {
  .story__content {
    flex-direction: row;
    align-items: center;
  }
  
  .story__text {
    flex: 1;
    margin-bottom: 0;
    margin-right: var(--space-lg);
  }
  
  .story__image-container {
    flex: 1;
  }
}

/* Training Section */
.training {
  background-color: var(--color-bg);
  padding: var(--space-xl) 0;
}

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

.training-card {
  background-color: var(--color-dark);
  border: var(--border-width) solid var(--color-secondary);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.training-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-10px);
}

.training-card--featured {
  border-color: var(--color-accent);
}

.training-card__header {
  background-color: var(--color-secondary);
  padding: var(--space-md);
  text-align: center;
}

.training-card--featured .training-card__header {
  background-color: var(--color-accent);
}

.training-card__title {
  color: var(--color-bg);
  font-family: var(--font-heading);
  font-size: 2rem;
  text-transform: uppercase;
}

.training-card__body {
  padding: var(--space-md);
}

.training-card__body p {
  margin-bottom: var(--space-md);
}

.training-card__list li {
  margin-bottom: var(--space-xs);
  padding-left: var(--space-sm);
  position: relative;
}

.training-card__list li::before {
  color: var(--color-accent);
  content: "•";
  left: 0;
  position: absolute;
}

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

/* Program Section */
.program {
  background-color: var(--color-dark);
  padding: var(--space-xl) 0;
}

.program__timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.program__timeline::before {
  background-color: var(--color-accent);
  content: "";
  height: 100%;
  left: 30px;
  position: absolute;
  top: 0;
  width: 4px;
}

.program__item {
  display: flex;
  margin-bottom: var(--space-lg);
  position: relative;
}

.program__icon {
  align-items: center;
  background-color: var(--color-accent);
  border-radius: 50%;
  color: var(--color-bg);
  display: flex;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  height: 60px;
  justify-content: center;
  margin-right: var(--space-md);
  text-align: center;
  width: 60px;
  z-index: 1;
}

.program__content {
  flex: 1;
  padding-top: var(--space-xs);
}

.program__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
}

.program__text {
  color: var(--color-secondary);
}

@media (min-width: 768px) {
  .program__timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .program__item {
    margin-left: 50%;
  }
  
  .program__item:nth-child(even) {
    flex-direction: row-reverse;
    margin-left: 0;
    margin-right: 50%;
  }
  
  .program__item:nth-child(even) .program__icon {
    margin-left: var(--space-md);
    margin-right: 0;
  }
}

/* Champions Section */
.champions {
  background-color: var(--color-bg);
  padding: var(--space-xl) 0;
}

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

.champion-card {
  background-color: var(--color-dark);
  border: var(--border-width) solid var(--color-secondary);
  overflow: hidden;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.champion-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-10px);
}

.champion-card__image {
  height: 300px;
  object-fit: cover;
  width: 100%;
}

.champion-card__content {
  padding: var(--space-md);
}

.champion-card__name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
}

.champion-card__title {
  color: var(--color-accent);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.champion-card__stats {
  color: var(--color-secondary);
  font-size: 0.875rem;
}

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

/* Stats Section */
.stats {
  background-color: var(--color-dark);
  padding: var(--space-xl) 0;
}

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

.stats__item {
  text-align: center;
}

.stats__number {
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.stats__label {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

@media (min-width: 576px) {
  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .stats__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Use Cases Section */
.use-cases {
  background-color: var(--color-bg);
  padding: var(--space-xl) 0;
}

.use-cases__grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr;
}

.use-case {
  background-color: var(--color-dark);
  border: var(--border-width) solid var(--color-secondary);
  overflow: hidden;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.use-case:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-10px);
}

.use-case__image {
  height: 250px;
  object-fit: cover;
  width: 100%;
}

.use-case__content {
  padding: var(--space-md);
}

.use-case__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
}

.use-case__text {
  color: var(--color-secondary);
}

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

/* Pricing Section */
.pricing {
  background-color: var(--color-dark);
  padding: var(--space-xl) 0;
}

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

.pricing-card {
  background-color: var(--color-bg);
  border: var(--border-width) solid var(--color-secondary);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.pricing-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-10px);
}

.pricing-card--featured {
  border-color: var(--color-accent);
}

.pricing-card__header {
  background-color: var(--color-secondary);
  padding: var(--space-md);
  text-align: center;
}

.pricing-card--featured .pricing-card__header {
  background-color: var(--color-accent);
}

.pricing-card__title {
  color: var(--color-bg);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
}

.pricing-card__price {
  color: var(--color-bg);
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
}

.pricing-card__unit,
.pricing-card__save {
  color: var(--color-bg);
  font-size: 0.875rem;
  font-weight: 700;
  margin-top: var(--space-xs);
}

.pricing-card__body {
  padding: var(--space-md);
}

.pricing-card__features {
  margin-bottom: var(--space-md);
}

.pricing-card__features li {
  margin-bottom: var(--space-xs);
  padding-left: var(--space-sm);
  position: relative;
}

.pricing-card__features li::before {
  color: var(--color-accent);
  content: "•";
  left: 0;
  position: absolute;
}

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

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

.contact__content {
  display: flex;
  flex-direction: column;
}

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

.contact__subtitle {
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.form-input {
  background-color: var(--color-dark);
  border: 2px solid var(--color-secondary);
  color: var(--color-text);
  display: block;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: var(--space-sm);
  transition: border-color var(--transition-fast);
  width: 100%;
}

.form-input:focus {
  border-color: var(--color-accent);
  outline: none;
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-error {
  color: var(--color-error);
  font-size: 0.875rem;
  margin-top: var(--space-xs);
}

.form-submit {
  width: 100%;
}

@media (min-width: 576px) {
  .contact__info {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .contact__content {
    flex-direction: row;
  }
  
  .contact__info {
    flex: 1;
    margin-bottom: 0;
    margin-right: var(--space-lg);
  }
  
  .contact__form-container {
    flex: 1;
  }
}

/* Footer */
.footer {
  background-color: var(--color-dark);
  padding: var(--space-lg) 0;
}

.footer__container {
  display: flex;
  flex-direction: column;
  text-align: center;
}

.footer__logo {
  margin-bottom: var(--space-md);
}

.footer__logo-img {
  height: 50px;
  margin: 0 auto;
  width: auto;
}

.footer__slogan {
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 1px;
  margin-top: var(--space-xs);
  text-transform: uppercase;
}

.footer__nav {
  margin-bottom: var(--space-md);
}

.footer__nav-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.footer__nav-item {
  margin: 0 var(--space-xs);
}

.footer__nav-link {
  color: var(--color-secondary);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

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

.footer__copyright {
  color: var(--color-secondary);
  font-size: 0.875rem;
}

@media (min-width: 768px) {
  .footer__container {
    align-items: center;
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
  
  .footer__logo,
  .footer__nav {
    margin-bottom: 0;
  }
}

/* Back to Top Button */
.back-to-top {
  align-items: center;
  background-color: var(--color-accent);
  border: none;
  bottom: var(--space-md);
  color: var(--color-bg);
  cursor: pointer;
  display: flex;
  height: 50px;
  justify-content: center;
  opacity: 0;
  position: fixed;
  right: var(--space-md);
  transition: opacity var(--transition-medium), transform var(--transition-medium);
  width: 50px;
  z-index: 99;
}

.back-to-top.show {
  opacity: 1;
}

.back-to-top:hover,
.back-to-top:focus {
  transform: translateY(-5px);
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .stats__number {
    transition: none;
  }
}

/* Legal Pages Styles */
.legal-page {
    background-color: var(--color-bg);
    margin-top: 70px;
    padding: var(--space-xl) 0;
}

.legal-page__container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-sm);
}

.legal-page__title {
    border-bottom: var(--border-width) solid var(--color-accent);
    font-family: var(--font-heading);
    font-size: 3rem;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-xs);
    text-transform: uppercase;
}

.legal-page__content {
    background-color: var(--color-dark);
    border: var(--border-width) solid var(--color-secondary);
    box-shadow: var(--shadow-default);
    padding: var(--space-lg);
}

.legal-section {
    margin-bottom: var(--space-lg);
}

.legal-section:last-child {
    margin-bottom: 0;
}

.legal-section__title {
    color: var(--color-accent);
    font-family: var(--font-heading);
    font-size: 1.75rem;
    margin-bottom: var(--space-md);
    text-transform: uppercase;
}

.legal-subsection__title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin: var(--space-md) 0 var(--space-sm);
    text-transform: uppercase;
}

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

.legal-list li {
    margin-bottom: var(--space-xs);
}

.legal-page__updated {
    border-top: 1px solid var(--color-secondary);
    color: var(--color-secondary);
    font-size: 0.875rem;
    margin-top: var(--space-lg);
    padding-top: var(--space-md);
}

.legal-page__back {
    margin-top: var(--space-lg);
    text-align: center;
}

@media (min-width: 768px) {
    .legal-page__title {
        font-size: 4rem;
    }
}

.success {
    background-color: var(--color-bg);
    margin-top: 70px;
    min-height: calc(100vh - 70px - 200px);
    padding: var(--space-xl) 0;
}

.success__container {
    align-items: center;
    display: flex;
    justify-content: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--space-sm);
}

.success__content {
    background-color: var(--color-dark);
    border: var(--border-width) solid var(--color-accent);
    box-shadow: var(--shadow-default);
    padding: var(--space-lg);
    text-align: center;
    width: 100%;
}

.success__title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    text-transform: uppercase;
}

.success__message {
    font-size: 1.125rem;
    margin-bottom: var(--space-lg);
}

.success__icon {
    color: var(--color-accent);
    margin: 0 auto var(--space-lg);
}

.success__cta {
    margin-top: var(--space-lg);
}

@media (min-width: 768px) {
    .success__title {
        font-size: 3rem;
    }
}