/* Somatic Relief — Office Movement Platform */

:root {
  --color-canvas: #2D3A34;
  --color-chalk: #F4F0EA;
  --color-mint: #A7D7C5;
  --color-ochre: #C87A53;
  --color-canvas-light: #3a4a42;
  --color-mint-dim: rgba(167, 215, 197, 0.15);
  --color-glass: rgba(244, 240, 234, 0.06);
  --color-border: rgba(244, 240, 234, 0.2);
  --font-display: 'Nunito', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --border-thick: 2px;
  --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.25);
  --transition-fast: 0.3s ease;
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  --max-width: 72rem;
  --header-height: 4.5rem;
}

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

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

body {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-chalk);
  background-color: var(--color-canvas);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

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

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

a:hover {
  color: var(--color-chalk);
}

ul {
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2.5vw, 1.5rem); }

p { margin-bottom: var(--space-md); }
p:last-child { margin-bottom: 0; }

/* ===== HEADER ===== */

.site-header {
  position: relative;
  z-index: 100;
  padding: var(--space-md) var(--space-lg);
  border-bottom: var(--border-thick) solid var(--color-border);
  background: rgba(45, 58, 52, 0.92);
  backdrop-filter: blur(12px);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.brand-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(0.875rem, 2.5vw, 1.125rem);
  color: var(--color-chalk);
  white-space: nowrap;
  flex-shrink: 0;
}

.brand-text:hover {
  color: var(--color-mint);
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.primary-nav a {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-chalk);
  padding: var(--space-xs) 0;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.primary-nav a:hover,
.primary-nav a.is-active {
  color: var(--color-mint);
  border-bottom-color: var(--color-mint);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  background: var(--color-glass);
  border: var(--border-thick) solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform var(--transition-bounce), background var(--transition-fast);
  flex-shrink: 0;
}

.menu-toggle:hover {
  transform: scale(1.05);
  background: var(--color-mint-dim);
}

.menu-toggle-bar {
  display: block;
  width: 1.25rem;
  height: 2px;
  background: var(--color-chalk);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.menu-toggle.is-open .menu-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-open .menu-toggle-bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open .menu-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav-panel {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(20rem, 85vw);
  height: 100vh;
  background: var(--color-canvas);
  border-left: var(--border-thick) solid var(--color-border);
  z-index: 200;
  padding: calc(var(--header-height) + var(--space-lg)) var(--space-lg) var(--space-lg);
  transition: right var(--transition-fast);
  overflow-y: auto;
}

.mobile-nav-panel.is-open {
  right: 0;
}

.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 150;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

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

.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: 1.125rem;
  font-weight: 700;
  color: var(--color-chalk);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

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

@media (max-width: 1023px) {
  .primary-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }
}

@media (min-width: 1024px) {
  .mobile-nav-panel,
  .mobile-nav-overlay {
    display: none;
  }
}

/* ===== MAIN ===== */

main {
  flex: 1;
}

.section-wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
}

.section-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-mint);
  margin-bottom: var(--space-sm);
}

/* ===== FULL-WIDTH BANNER ===== */

.banner-full {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  min-height: clamp(18rem, 45vh, 28rem);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: var(--border-thick) solid var(--color-border);
}

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

.banner-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.banner-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    135deg,
    rgba(45, 58, 52, 0.88) 0%,
    rgba(45, 58, 52, 0.65) 50%,
    rgba(45, 58, 52, 0.82) 100%
  );
}

.banner-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  width: 100%;
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
}

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

.banner-lead {
  font-size: clamp(0.9375rem, 2vw, 1.125rem);
  max-width: 38rem;
  margin: 0 auto var(--space-lg);
  opacity: 0.9;
}

/* ===== BUTTONS ===== */

.btn-primary,
.btn-secondary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: var(--radius-md);
  border: var(--border-thick) solid transparent;
  cursor: pointer;
  transition: transform var(--transition-bounce), background var(--transition-fast), border-color var(--transition-fast);
}

.btn-primary {
  background: var(--color-mint);
  color: var(--color-canvas);
  border-color: var(--color-mint);
}

.btn-primary:hover {
  transform: scale(1.04);
  background: var(--color-chalk);
  color: var(--color-canvas);
}

.btn-secondary {
  background: transparent;
  color: var(--color-chalk);
  border-color: var(--color-chalk);
}

.btn-secondary:hover {
  transform: scale(1.04);
  background: var(--color-glass);
  color: var(--color-mint);
  border-color: var(--color-mint);
}

.btn-ghost {
  background: var(--color-glass);
  color: var(--color-mint);
  border-color: var(--color-border);
}

.btn-ghost:hover {
  transform: scale(1.04);
  border-color: var(--color-mint);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

/* ===== GRID LAYOUTS ===== */

.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);
}

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

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

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

@media (min-width: 900px) {
  .grid-three {
    grid-template-columns: repeat(3, 1fr);
  }

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

/* ===== CARDS ===== */

.card-glass {
  background: var(--color-glass);
  border: var(--border-thick) solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  backdrop-filter: blur(8px);
  transition: transform var(--transition-bounce), border-color var(--transition-fast);
}

.card-glass:hover {
  transform: translateY(-4px);
  border-color: var(--color-mint);
}

.card-image-wrap {
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: var(--space-md);
  border: var(--border-thick) solid var(--color-border);
  aspect-ratio: 16 / 10;
}

.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-icon {
  font-size: 1.5rem;
  color: var(--color-mint);
  margin-bottom: var(--space-sm);
}

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

.card-meta {
  font-size: 0.8125rem;
  color: var(--color-mint);
  margin-bottom: var(--space-sm);
}

/* ===== BENTO LAYOUT ===== */

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

.bento-item {
  background: var(--color-glass);
  border: var(--border-thick) solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.bento-stat {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--color-mint);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

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

  .bento-wide {
    grid-column: span 2;
  }

  .bento-tall {
    grid-row: span 2;
  }
}

/* ===== FILTER GRID (Desk Menu) ===== */

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

.filter-btn {
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  background: var(--color-glass);
  color: var(--color-chalk);
  border: var(--border-thick) solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-bounce);
}

.filter-btn:hover,
.filter-btn.is-active {
  background: var(--color-mint-dim);
  border-color: var(--color-mint);
  color: var(--color-mint);
  transform: scale(1.03);
}

.workout-card {
  background: var(--color-glass);
  border: var(--border-thick) solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: opacity var(--transition-fast), transform var(--transition-bounce);
}

.workout-card.is-hidden {
  display: none;
}

.workout-card:hover {
  transform: scale(1.02);
  border-color: var(--color-mint);
}

.workout-duration {
  display: inline-block;
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  background: var(--color-mint-dim);
  color: var(--color-mint);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-sm);
}

.workout-area {
  display: inline-block;
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  background: rgba(200, 122, 83, 0.2);
  color: var(--color-ochre);
  border-radius: var(--radius-sm);
  margin-left: var(--space-xs);
  margin-bottom: var(--space-sm);
}

/* ===== DIAGNOSTIC TOOL ===== */

.diagnostic-panel {
  background: var(--color-glass);
  border: var(--border-thick) solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  max-width: 40rem;
  margin: 0 auto;
}

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

@media (min-width: 480px) {
  .diagnostic-checks {
    grid-template-columns: 1fr 1fr;
  }
}

.check-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: rgba(45, 58, 52, 0.5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.check-item:hover {
  border-color: var(--color-mint);
}

.check-item input {
  accent-color: var(--color-mint);
  width: 1rem;
  height: 1rem;
}

.diagnostic-result {
  display: none;
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  background: var(--color-mint-dim);
  border: var(--border-thick) solid var(--color-mint);
  border-radius: var(--radius-md);
}

.diagnostic-result.is-visible {
  display: block;
}

.routine-step {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.routine-step:last-child {
  border-bottom: none;
}

.step-num {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--color-mint);
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* ===== ERGONOMIC DIAGRAM ===== */

.ergo-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.ergo-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  align-items: center;
  padding: var(--space-lg);
  background: var(--color-glass);
  border: var(--border-thick) solid var(--color-border);
  border-radius: var(--radius-md);
}

@media (min-width: 768px) {
  .ergo-row {
    grid-template-columns: 1fr 1.5fr;
  }

  .ergo-row-reverse {
    direction: rtl;
  }

  .ergo-row-reverse > * {
    direction: ltr;
  }
}

.ergo-tip {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: rgba(200, 122, 83, 0.12);
  border-left: 3px solid var(--color-ochre);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-top: var(--space-md);
}

.ergo-tip-icon {
  color: var(--color-ochre);
  flex-shrink: 0;
}

/* ===== CONTACT FORM ===== */

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

@media (min-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr 1fr;
  }
}

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

.form-group label {
  display: block;
  font-size: 0.8125rem;
  margin-bottom: var(--space-xs);
  color: var(--color-mint);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  background: rgba(45, 58, 52, 0.6);
  color: var(--color-chalk);
  border: var(--border-thick) solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-mint);
}

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

.consent-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.consent-row input {
  margin-top: 0.25rem;
  accent-color: var(--color-mint);
  flex-shrink: 0;
}

.consent-row label {
  font-size: 0.8125rem;
  line-height: 1.5;
}

.contact-info-block {
  background: var(--color-glass);
  border: var(--border-thick) solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

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

.contact-info-item i {
  color: var(--color-mint);
  margin-top: 0.2rem;
}

.map-wrap {
  border: var(--border-thick) solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: var(--space-lg);
}

.map-wrap iframe {
  width: 100%;
  height: 16rem;
  border: 0;
  display: block;
}

/* ===== PRODUCTS ===== */

.product-card {
  background: var(--color-glass);
  border: var(--border-thick) solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-bounce), border-color var(--transition-fast);
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-mint);
}

.product-image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-bottom: var(--border-thick) solid var(--color-border);
}

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

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

.product-price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-mint);
  margin-top: auto;
  padding-top: var(--space-md);
}

/* ===== THANK YOU / 404 ===== */

.status-page {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  min-height: 50vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.status-icon {
  font-size: 3rem;
  color: var(--color-mint);
  margin-bottom: var(--space-lg);
}

.status-code {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 8rem);
  font-weight: 800;
  color: var(--color-mint);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: var(--space-md);
}

/* ===== LEGAL PAGES ===== */

.legal-content {
  max-width: 48rem;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
}

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

.legal-content h2 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
}

.legal-content p,
.legal-content li {
  font-size: 0.875rem;
  opacity: 0.9;
}

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

.date {
  font-size: 0.8125rem;
  color: var(--color-mint);
  margin-bottom: var(--space-lg);
}

/* ===== FOOTER ===== */

.site-footer {
  border-top: var(--border-thick) solid var(--color-border);
  padding: var(--space-lg);
  background: rgba(45, 58, 52, 0.95);
  margin-top: auto;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

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

.footer-nav a {
  font-size: 0.8125rem;
  color: var(--color-chalk);
}

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

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm) var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  width: 100%;
}

.footer-legal a {
  font-size: 0.75rem;
  color: rgba(244, 240, 234, 0.6);
}

.footer-copy {
  font-size: 0.75rem;
  opacity: 0.6;
}

/* ===== PRIVACY POPUP ===== */

.privacy-popup {
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  right: var(--space-md);
  max-width: 28rem;
  background: var(--color-canvas-light);
  border: var(--border-thick) solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  z-index: 300;
  box-shadow: var(--shadow-soft);
  transform: translateY(calc(100% + var(--space-lg)));
  transition: transform var(--transition-fast);
}

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

.privacy-popup p {
  font-size: 0.8125rem;
  margin-bottom: var(--space-md);
}

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

.privacy-popup-actions .btn-primary,
.privacy-popup-actions .btn-ghost {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

/* ===== UTILITIES ===== */

.text-center { text-align: center; }
.text-mint { color: var(--color-mint); }
.text-ochre { color: var(--color-ochre); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mt-lg { margin-top: var(--space-lg); }

.section-header {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto var(--space-xl);
}

.divider-line {
  width: 3rem;
  height: var(--border-thick);
  background: var(--color-mint);
  margin: var(--space-md) auto;
}

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

@media (min-width: 768px) {
  .asym-grid {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.inline-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

.inline-list li {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.875rem;
}

.inline-list i {
  color: var(--color-mint);
}

.inline-list-stack {
  flex-direction: column;
  align-items: flex-start;
}