:root {
  --color-base: #F5F3F0;
  --color-base-alt: #EDEAE6;
  --color-white: #FFFFFF;
  --color-text: #2C2C2C;
  --color-text-secondary: #6B6B6B;
  --color-text-light: #9A9A9A;
  --color-border: #E0DCD7;
  --color-border-dark: #C8C3BC;
  --color-movement: #7A9E8E;
  --color-movement-light: #E8F0EC;
  --color-movement-dark: #5C7D6E;
  --color-nutrition: #C4956A;
  --color-nutrition-light: #F5EDE5;
  --color-nutrition-dark: #A67A50;
  --color-rest: #8B9DC3;
  --color-rest-light: #E8ECF4;
  --color-rest-dark: #6B7FA8;
  --color-success: #6B9E7A;
  --color-error: #C47A6A;
  --font-primary: 'Inter', 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: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3rem;
  --line-height-tight: 1.2;
  --line-height-base: 1.6;
  --line-height-relaxed: 1.8;
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;
  --spacing-5xl: 8rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 50%;
  --shadow-sm: 0 1px 3px rgba(44, 44, 44, 0.06);
  --shadow-md: 0 2px 8px rgba(44, 44, 44, 0.08);
  --shadow-lg: 0 4px 16px rgba(44, 44, 44, 0.1);
  --shadow-xl: 0 8px 32px rgba(44, 44, 44, 0.12);
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --max-width: 1200px;
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
}

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: rgba(245, 243, 240, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand {
  font-size: var(--font-size-lg);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  gap: var(--spacing-lg);
}

.nav-list a {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: var(--spacing-xs) 0;
  position: relative;
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-movement);
  transition: width var(--transition-base);
}

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

.nav-list a:hover::after {
  width: 100%;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--spacing-xs);
  z-index: 1001;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

main {
  margin-top: var(--header-height);
}

.section {
  padding: var(--spacing-5xl) 0;
}

.section-alt {
  background-color: var(--color-white);
}

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

.section-label {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-md);
}

.label-movement {
  background-color: var(--color-movement-light);
  color: var(--color-movement-dark);
}

.label-nutrition {
  background-color: var(--color-nutrition-light);
  color: var(--color-nutrition-dark);
}

.label-rest {
  background-color: var(--color-rest-light);
  color: var(--color-rest-dark);
}

.label-neutral {
  background-color: var(--color-base-alt);
  color: var(--color-text-secondary);
}

.section-title {
  font-size: var(--font-size-3xl);
  font-weight: 600;
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: var(--line-height-relaxed);
}

.section-subtitle.perspectives-disclaimer {
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-md);
  max-width: 520px;
}

.hero {
  padding: var(--spacing-5xl) 0;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.hero-cycle {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.cycle-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  position: relative;
}

.cycle-dot::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 100%;
  width: 24px;
  height: 1px;
  background-color: var(--color-border);
}

.cycle-dot:last-child::after {
  display: none;
}

.cycle-dot.dot-movement {
  background-color: var(--color-movement);
}

.cycle-dot.dot-nutrition {
  background-color: var(--color-nutrition);
}

.cycle-dot.dot-rest {
  background-color: var(--color-rest);
}

.hero-title {
  font-size: var(--font-size-4xl);
  font-weight: 600;
  line-height: var(--line-height-tight);
  letter-spacing: -0.03em;
  margin-bottom: var(--spacing-lg);
}

.hero-description {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-2xl);
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-xl);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
  white-space: nowrap;
}

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

.btn-primary:hover {
  background-color: var(--color-text-secondary);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-dark);
}

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

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.pillar-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.pillar-card.card-movement::before {
  background-color: var(--color-movement);
}

.pillar-card.card-nutrition::before {
  background-color: var(--color-nutrition);
}

.pillar-card.card-rest::before {
  background-color: var(--color-rest);
}

.pillar-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.pillar-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-xl);
}

.pillar-icon.icon-movement {
  background-color: var(--color-movement-light);
  color: var(--color-movement-dark);
}

.pillar-icon.icon-nutrition {
  background-color: var(--color-nutrition-light);
  color: var(--color-nutrition-dark);
}

.pillar-icon.icon-rest {
  background-color: var(--color-rest-light);
  color: var(--color-rest-dark);
}

.pillar-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.pillar-card p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.about-text h2 {
  font-size: var(--font-size-3xl);
  font-weight: 600;
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-lg);
}

.about-text p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-md);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-2xl);
  border-top: 1px solid var(--color-border);
}

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

.stat-number {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  display: block;
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cycle-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-3xl) 0;
}

.cycle-ring {
  position: relative;
  width: 320px;
  height: 320px;
  border-radius: var(--radius-full);
  border: 2px dashed var(--color-border);
}

.cycle-node {
  position: absolute;
  width: 100px;
  height: 100px;
  border-radius: var(--radius-full);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: transform var(--transition-base);
}

.cycle-node:hover {
  transform: scale(1.08);
}

.cycle-node i {
  font-size: var(--font-size-lg);
}

.cycle-node.node-movement {
  background-color: var(--color-movement-light);
  color: var(--color-movement-dark);
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
}

.cycle-node.node-nutrition {
  background-color: var(--color-nutrition-light);
  color: var(--color-nutrition-dark);
  bottom: -20px;
  right: -20px;
}

.cycle-node.node-rest {
  background-color: var(--color-rest-light);
  color: var(--color-rest-dark);
  bottom: -20px;
  left: -20px;
}

.cycle-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.cycle-center span {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: 500;
}

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
  margin-bottom: var(--spacing-4xl);
}

.feature-row:last-child {
  margin-bottom: 0;
}

.feature-row.reversed {
  direction: rtl;
}

.feature-row.reversed > * {
  direction: ltr;
}

.feature-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.feature-image img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.feature-content {
  padding: var(--spacing-xl) 0;
}

.feature-content h3 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  line-height: var(--line-height-tight);
}

.feature-content p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-lg);
}

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

.feature-list li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.feature-list li i {
  color: var(--color-movement);
  font-size: var(--font-size-sm);
}

.integration-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.integration-card {
  background-color: var(--color-base);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  text-align: center;
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

.integration-card:hover {
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.integration-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
  font-size: var(--font-size-xl);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
}

.integration-card h3 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.integration-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

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

.tip-card {
  display: flex;
  gap: var(--spacing-lg);
  padding: var(--spacing-xl);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.tip-card:hover {
  box-shadow: var(--shadow-md);
}

.tip-number {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: var(--radius-full);
  background-color: var(--color-base);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
}

.tip-card h3 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.tip-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.perspectives-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.perspective-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.perspective-card:hover {
  box-shadow: var(--shadow-md);
}

.perspective-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-lg);
  font-style: italic;
}

.perspective-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.author-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: var(--color-base-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
}

.author-info span {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.author-info small {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg) 0;
  text-align: left;
  font-weight: 500;
  font-size: var(--font-size-base);
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-movement-dark);
}

.faq-question i {
  font-size: var(--font-size-sm);
  transition: transform var(--transition-base);
  color: var(--color-text-light);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-answer p {
  padding-bottom: var(--spacing-lg);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
}

.contact-info h2 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.contact-info > p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-2xl);
}

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

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

.contact-detail-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: var(--radius-md);
  background-color: var(--color-base-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.contact-detail strong {
  display: block;
  font-size: var(--font-size-sm);
  margin-bottom: 2px;
}

.contact-detail span,
.contact-detail a {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.contact-detail a:hover {
  color: var(--color-movement-dark);
}

.contact-form {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  border: 1px solid var(--color-border);
}

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

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-movement);
  box-shadow: 0 0 0 3px var(--color-movement-light);
}

.form-group input.error,
.form-group textarea.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(196, 122, 106, 0.1);
}

.form-group input.valid,
.form-group textarea.valid {
  border-color: var(--color-success);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-error {
  font-size: var(--font-size-xs);
  color: var(--color-error);
  margin-top: 4px;
  display: none;
}

.form-group.has-error .form-error {
  display: block;
}

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

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  margin-top: 2px;
  accent-color: var(--color-movement);
  cursor: pointer;
}

.checkbox-group label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-base);
  cursor: pointer;
}

.checkbox-error {
  font-size: var(--font-size-xs);
  color: var(--color-error);
  margin-top: -var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  display: none;
}

.checkbox-group.has-error + .checkbox-error {
  display: block;
}

.btn-submit {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-xl);
  background-color: var(--color-text);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
}

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

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.disclaimer-section {
  padding: var(--spacing-3xl) 0;
  border-top: 1px solid var(--color-border);
}

.disclaimer-content {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: var(--spacing-xl);
  background-color: var(--color-base-alt);
  border-radius: var(--radius-lg);
}

.disclaimer-content i {
  color: var(--color-text-light);
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  display: block;
}

.disclaimer-content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.site-footer {
  background-color: var(--color-text);
  color: var(--color-white);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-3xl);
}

.footer-brand {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.footer-description {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
  line-height: var(--line-height-relaxed);
  max-width: 300px;
}

.footer-heading {
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-links a {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-white);
}

.footer-bottom {
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-copyright {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.5);
}

.footer-policy-links {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-policy-links a {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition-fast);
}

.footer-policy-links a:hover {
  color: var(--color-white);
}

.footer-policy-links .footer-cookie-prefs {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.5);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: inherit;
  transition: color var(--transition-fast);
}

.footer-policy-links .footer-cookie-prefs:hover {
  color: var(--color-white);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  z-index: 9999;
  transform: translateY(100%);
  transition: transform var(--transition-slow);
  padding: var(--spacing-xl);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner-content {
  max-width: var(--max-width);
  margin: 0 auto;
}

.cookie-main {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-xl);
}

.cookie-text h3 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.cookie-text p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  max-width: 560px;
}

.cookie-actions {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  flex-shrink: 0;
}

.cookie-btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.cookie-btn-accept {
  background-color: var(--color-text);
  color: var(--color-white);
}

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

.cookie-btn-reject {
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-dark);
}

.cookie-btn-reject:hover {
  background-color: var(--color-base);
}

.cookie-btn-settings {
  background-color: transparent;
  color: var(--color-text-secondary);
  text-decoration: underline;
}

.cookie-btn-settings:hover {
  color: var(--color-text);
}

.cookie-settings-panel {
  display: none;
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.cookie-settings-panel.visible {
  display: block;
}

.cookie-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.cookie-category:last-child {
  border-bottom: none;
}

.cookie-category-info h4 {
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: 2px;
}

.cookie-category-info p {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
}

.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-border-dark);
  border-radius: 24px;
  transition: background-color var(--transition-fast);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: var(--color-white);
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast);
}

.toggle-switch input:checked + .toggle-slider {
  background-color: var(--color-movement);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

.toggle-switch input:disabled + .toggle-slider {
  opacity: 0.7;
  cursor: not-allowed;
}

.cookie-save-btn {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-sm) var(--spacing-xl);
  background-color: var(--color-text);
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: background-color var(--transition-fast);
}

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

.policy-page main {
  padding: var(--spacing-4xl) 0;
}

.policy-content {
  max-width: 760px;
  margin: 0 auto;
}

.policy-content h1 {
  font-size: var(--font-size-3xl);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  line-height: var(--line-height-tight);
}

.policy-meta {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-3xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--color-border);
}

.policy-content h2 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
}

.policy-content h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-sm);
}

.policy-content p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-md);
}

.policy-content ul,
.policy-content ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-xl);
}

.policy-content ul {
  list-style: disc;
}

.policy-content ol {
  list-style: decimal;
}

.policy-content li {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-xs);
}

.policy-content a {
  color: var(--color-movement-dark);
  text-decoration: underline;
}

.policy-content a:hover {
  color: var(--color-movement);
}

.thank-you-page {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-3xl);
}

.thank-you-content i {
  font-size: var(--font-size-4xl);
  color: var(--color-movement);
  margin-bottom: var(--spacing-xl);
  display: block;
}

.thank-you-content h1 {
  font-size: var(--font-size-3xl);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.thank-you-content p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-md);
  margin-bottom: var(--spacing-2xl);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: var(--line-height-relaxed);
}

@media (max-width: 992px) {
  :root {
    --font-size-4xl: 2.5rem;
    --font-size-3xl: 2rem;
    --spacing-5xl: 5rem;
  }

  .pillar-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin: 0 auto;
  }

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

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

  .feature-row.reversed {
    direction: ltr;
  }

  .integration-grid {
    grid-template-columns: 1fr 1fr;
  }

  .tips-grid {
    grid-template-columns: 1fr;
  }

  .perspectives-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

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

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

  .cycle-ring {
    width: 260px;
    height: 260px;
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.75rem;
    --font-size-2xl: 1.5rem;
    --spacing-5xl: 4rem;
    --spacing-4xl: 3rem;
  }

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

  .nav-list {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--color-white);
    flex-direction: column;
    padding: calc(var(--header-height) + var(--spacing-xl)) var(--spacing-xl) var(--spacing-xl);
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-slow);
    gap: var(--spacing-sm);
  }

  .nav-list.open {
    right: 0;
  }

  .nav-list a {
    font-size: var(--font-size-base);
    padding: var(--spacing-sm) 0;
  }

  .mobile-toggle {
    display: flex;
  }

  .integration-grid {
    grid-template-columns: 1fr;
  }

  .cookie-main {
    flex-direction: column;
  }

  .cookie-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .cookie-btn {
    flex: 1;
    text-align: center;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .about-stats {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .cycle-ring {
    width: 220px;
    height: 220px;
  }

  .cycle-node {
    width: 80px;
    height: 80px;
    font-size: var(--font-size-xs);
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  :root {
    --header-height: 60px;
  }

  .hero {
    min-height: auto;
    padding: var(--spacing-3xl) 0;
  }

  .feature-image img {
    height: 240px;
  }
}