/* Raw Brutalist-Athletic Design System */

:root {
  --color-base: #D1D5DB;
  --color-concrete: #E5E7EB;
  --color-black: #111827;
  --color-crimson: #DC2626;
  --color-yellow: #EAB308;
  --color-white: #F9FAFB;
  --font-display: 'Anton', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --radius-none: 0;
  --border-thick: 3px solid var(--color-black);
  --border-medium: 2px solid var(--color-black);
  --shadow-brutal: 4px 4px 0 var(--color-black);
  --transition-fast: 0.25s ease;
  --max-width: 75rem;
  --header-height: 4.5rem;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-black);
  background-color: var(--color-base);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

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

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

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

ul {
  list-style: none;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

h1 {
  font-size: clamp(2.5rem, 8vw, 5.5rem);
}

h2 {
  font-size: clamp(1.75rem, 5vw, 3.5rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 2rem);
}

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

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

/* Layout Utilities */

.page-wrapper {
  flex: 1;
  width: 100%;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.section-block {
  padding-block: var(--space-xl);
}

.section-block--tight {
  padding-block: var(--space-lg);
}

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

.section-heading p {
  max-width: 40rem;
  margin-inline: auto;
  font-size: 1.05rem;
}

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

.grid-two {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

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

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

/* Header */

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: transparent;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin-inline: auto;
  padding: var(--space-md);
  gap: var(--space-md);
}

.site-brand {
  font-family: var(--font-display);
  font-size: clamp(1rem, 3vw, 1.5rem);
  text-transform: uppercase;
  color: var(--color-white);
  text-shadow: 2px 2px 0 var(--color-black);
  flex-shrink: 0;
}

.site-brand:hover {
  color: var(--color-yellow);
}

.primary-nav {
  display: none;
}

.nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
  align-items: center;
}

.nav-list a {
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-white);
  padding: var(--space-xs) var(--space-sm);
  border-bottom: 2px solid transparent;
}

.nav-list a:hover,
.nav-list a:focus-visible {
  color: var(--color-yellow);
  border-bottom-color: var(--color-yellow);
}

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  background: var(--color-black);
  color: var(--color-white);
  border: var(--border-medium);
  flex-shrink: 0;
  transition: background var(--transition-fast);
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  background: var(--color-crimson);
  color: var(--color-white);
}

.menu-toggle i {
  font-size: 1.25rem;
}

.site-header--solid {
  position: relative;
  background: var(--color-black);
}

.site-header--solid .site-brand,
.site-header--solid .nav-list a {
  color: var(--color-white);
  text-shadow: none;
}

/* Mobile Navigation Overlay */

.mobile-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(17, 24, 39, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.mobile-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav {
  width: 100%;
  max-width: 20rem;
  padding: var(--space-lg);
}

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

.mobile-nav-list a {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  text-transform: uppercase;
  color: var(--color-white);
  padding: var(--space-sm) 0;
  border-bottom: var(--border-medium);
  border-color: var(--color-crimson);
}

.mobile-nav-list a:hover {
  color: var(--color-yellow);
}

.mobile-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 2.75rem;
  height: 2.75rem;
  background: var(--color-crimson);
  color: var(--color-white);
  border: var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

/* Hero Banners */

.hero-banner {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  min-height: clamp(20rem, 55vh, 36rem);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-banner--short {
  min-height: clamp(16rem, 40vh, 28rem);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(17, 24, 39, 0.82) 0%,
    rgba(17, 24, 39, 0.55) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: calc(var(--header-height) + var(--space-lg)) var(--space-md) var(--space-xl);
  max-width: var(--max-width);
  width: 100%;
}

.hero-content h1 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
  text-shadow: 3px 3px 0 var(--color-black);
}

.hero-content p {
  color: var(--color-concrete);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  max-width: 36rem;
  margin-inline: auto;
}

.hero-tag {
  display: inline-block;
  background: var(--color-crimson);
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-xs) var(--space-md);
  margin-bottom: var(--space-md);
  border: var(--border-medium);
}

/* Brutal Cards */

.brutal-card {
  background: var(--color-concrete);
  border: var(--border-thick);
  padding: var(--space-lg);
  box-shadow: var(--shadow-brutal);
  transition: transform var(--transition-fast);
}

.brutal-card:hover {
  transform: translate(-2px, -2px);
}

.brutal-card h3 {
  margin-bottom: var(--space-sm);
}

.brutal-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: var(--border-medium);
  margin-bottom: var(--space-md);
}

.card-label {
  display: inline-block;
  background: var(--color-yellow);
  color: var(--color-black);
  font-weight: 700;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-xs) var(--space-sm);
  margin-bottom: var(--space-sm);
  border: var(--border-medium);
}

/* Feature Strip */

.feature-strip {
  background: var(--color-black);
  color: var(--color-white);
  padding-block: var(--space-lg);
}

.feature-strip-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  text-align: center;
}

.feature-strip-item h3 {
  color: var(--color-yellow);
  margin-bottom: var(--space-sm);
}

.feature-strip-item p {
  font-size: 0.95rem;
  color: var(--color-concrete);
}

/* Split Section */

.split-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.split-image {
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
  overflow: hidden;
}

.split-image img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.split-text h2 {
  margin-bottom: var(--space-md);
}

/* Stats Row */

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

.stat-box {
  background: var(--color-black);
  color: var(--color-white);
  border: var(--border-medium);
  padding: var(--space-md);
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--color-crimson);
  display: block;
}

.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Session Dashboard */

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

.session-card {
  background: var(--color-concrete);
  border: var(--border-thick);
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
}

.session-card-header {
  background: var(--color-black);
  color: var(--color-white);
  padding: var(--space-md);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
}

.session-env {
  font-family: var(--font-display);
  font-size: 1.25rem;
  text-transform: uppercase;
}

.session-date {
  font-size: 0.875rem;
}

.session-body {
  padding: var(--space-md);
}

.session-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.meta-tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: var(--space-xs) var(--space-sm);
  border: var(--border-medium);
}

.meta-tag--rain {
  background: var(--color-yellow);
}

.meta-tag--shine {
  background: var(--color-crimson);
  color: var(--color-white);
}

.meta-tag--shelter {
  background: var(--color-concrete);
}

.session-thumb {
  border-top: var(--border-medium);
}

.session-thumb img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* Movement Vault */

.tier-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.tier-tab {
  font-family: var(--font-display);
  font-size: 1rem;
  text-transform: uppercase;
  padding: var(--space-sm) var(--space-md);
  border: var(--border-thick);
  background: var(--color-concrete);
  transition: background var(--transition-fast);
}

.tier-tab.is-active,
.tier-tab:hover {
  background: var(--color-crimson);
  color: var(--color-white);
}

.movement-panel {
  display: none;
}

.movement-panel.is-active {
  display: block;
}

.movement-demo {
  position: relative;
  border: var(--border-thick);
  overflow: hidden;
  margin-bottom: var(--space-md);
}

.movement-demo img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.demo-badge {
  position: absolute;
  bottom: var(--space-sm);
  left: var(--space-sm);
  background: var(--color-black);
  color: var(--color-white);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: var(--space-xs) var(--space-sm);
  border: var(--border-medium);
}

.movement-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

.movement-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  border: var(--border-medium);
  background: var(--color-concrete);
  font-weight: 600;
}

.movement-difficulty {
  font-size: 0.75rem;
  color: var(--color-crimson);
  text-transform: uppercase;
}

/* Workout Generator */

.generator-box {
  background: var(--color-black);
  color: var(--color-white);
  border: var(--border-thick);
  padding: var(--space-lg);
  max-width: 40rem;
  margin-inline: auto;
}

.generator-box h3 {
  color: var(--color-yellow);
  margin-bottom: var(--space-md);
  text-align: center;
}

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

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
}

.form-group select,
.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: var(--border-medium);
  background: var(--color-concrete);
  color: var(--color-black);
}

.form-group textarea {
  min-height: 8rem;
  resize: vertical;
}

.btn-primary {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-crimson);
  color: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-brutal);
  transition: transform var(--transition-fast), background var(--transition-fast);
  text-align: center;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-yellow);
  color: var(--color-black);
  transform: translate(-2px, -2px);
  color: var(--color-black);
}

.btn-secondary {
  display: inline-block;
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-concrete);
  color: var(--color-black);
  border: var(--border-medium);
  transition: background var(--transition-fast);
}

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

.generator-output {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  border: var(--border-medium);
  border-color: var(--color-yellow);
  background: rgba(234, 179, 8, 0.1);
  display: none;
}

.generator-output.is-visible {
  display: block;
}

.generator-output h4 {
  font-family: var(--font-display);
  color: var(--color-yellow);
  margin-bottom: var(--space-sm);
}

.generator-output ul {
  list-style: disc;
  padding-left: var(--space-lg);
}

.generator-output li {
  margin-bottom: var(--space-xs);
  color: var(--color-concrete);
}

/* Products */

.product-card {
  background: var(--color-concrete);
  border: var(--border-thick);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.product-image-wrap {
  border-bottom: var(--border-medium);
  overflow: hidden;
}

.product-image-wrap img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.product-body {
  padding: var(--space-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-body h3 {
  margin-bottom: var(--space-sm);
}

.product-price {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--color-crimson);
  margin-top: auto;
  padding-top: var(--space-md);
}

/* Contact */

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

.contact-info-block {
  background: var(--color-black);
  color: var(--color-white);
  border: var(--border-thick);
  padding: var(--space-lg);
}

.contact-info-block h3 {
  color: var(--color-yellow);
  margin-bottom: var(--space-md);
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.contact-detail i {
  color: var(--color-crimson);
  margin-top: 0.2rem;
}

.contact-form-wrap {
  background: var(--color-concrete);
  border: var(--border-thick);
  padding: var(--space-lg);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.checkbox-group input {
  margin-top: 0.3rem;
  flex-shrink: 0;
}

.checkbox-group label {
  font-size: 0.875rem;
}

.map-wrap {
  border: var(--border-thick);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* Article Blocks */

.article-block {
  border-left: var(--border-thick);
  border-color: var(--color-crimson);
  padding-left: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.article-block h3 {
  margin-bottom: var(--space-sm);
}

/* Thank You & 404 */

.status-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}

.status-box {
  background: var(--color-concrete);
  border: var(--border-thick);
  padding: var(--space-xl);
  max-width: 32rem;
  box-shadow: var(--shadow-brutal);
}

.status-box h1 {
  margin-bottom: var(--space-md);
}

.status-box p {
  margin-bottom: var(--space-lg);
}

/* Legal Pages */

.legal-content {
  max-width: 48rem;
  margin-inline: auto;
  padding-block: var(--space-xl);
}

.legal-content h1 {
  margin-bottom: var(--space-md);
}

.legal-content h2 {
  font-size: 1.5rem;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.legal-content p,
.legal-content li {
  font-size: 0.95rem;
}

.legal-content ul {
  list-style: disc;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

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

.date {
  font-size: 0.875rem;
  color: var(--color-crimson);
  font-weight: 600;
  margin-bottom: var(--space-lg);
}

/* Footer */

.site-footer {
  background: var(--color-black);
  color: var(--color-concrete);
  padding-block: var(--space-lg);
  margin-top: auto;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  align-items: center;
  text-align: center;
}

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

.footer-nav a {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-concrete);
}

.footer-nav a:hover {
  color: var(--color-yellow);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm) var(--space-md);
  padding-top: var(--space-md);
  border-top: var(--border-medium);
  border-color: rgba(255, 255, 255, 0.2);
  width: 100%;
}

.footer-legal a {
  font-size: 0.75rem;
  color: var(--color-base);
}

.footer-copy {
  font-size: 0.75rem;
  color: rgba(209, 213, 219, 0.7);
}

.footer-copy span {
  color: var(--color-yellow);
}

/* Privacy Popup */

.privacy-popup {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 300;
  background: var(--color-black);
  color: var(--color-white);
  border-top: var(--border-thick);
  border-color: var(--color-crimson);
  padding: var(--space-md);
  transform: translateY(100%);
  transition: transform var(--transition-fast);
}

.privacy-popup.is-visible {
  transform: translateY(0);
}

.privacy-popup-inner {
  max-width: var(--max-width);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: flex-start;
}

.privacy-popup p {
  font-size: 0.875rem;
  margin: 0;
}

.privacy-popup-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.privacy-popup-actions .btn-secondary {
  font-size: 0.75rem;
}

.privacy-popup-actions .btn-primary {
  font-size: 0.875rem;
  padding: var(--space-xs) var(--space-md);
}

/* CTA Band */

.cta-band {
  background: var(--color-crimson);
  color: var(--color-white);
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  border-block: var(--border-thick);
}

.cta-band h2 {
  margin-bottom: var(--space-md);
}

.cta-band p {
  max-width: 32rem;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
}

.cta-band .btn-primary {
  background: var(--color-black);
  border-color: var(--color-white);
}

.cta-band .btn-primary:hover {
  background: var(--color-yellow);
}

/* Responsive */

@media (min-width: 480px) {
  .stats-row {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 640px) {
  .grid-two {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-three {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .session-card {
    grid-template-columns: 1fr 12rem;
  }

  .session-thumb {
    border-top: none;
    border-left: var(--border-medium);
  }

  .privacy-popup-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

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

  .split-section {
    grid-template-columns: 1fr 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
  }

  .movement-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .primary-nav {
    display: block;
  }

  .menu-toggle {
    display: none;
  }

  .grid-four {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 1023px) {
  .menu-toggle {
    display: flex;
  }

  .primary-nav {
    display: none;
  }
}

@media (max-width: 320px) {
  .header-inner {
    padding: var(--space-sm);
  }

  .site-brand {
    font-size: 0.85rem;
  }
}