@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Playfair+Display:wght@400;500;600;700&display=swap');

:root {
  --color-primary: rgb(31, 31, 32);
  --color-secondary: rgb(19, 212, 19);
  --color-background: #F9FAFB;
  --color-text-primary: #111827;
  --color-text-secondary: #6B7280;
  --color-accent: rgb(151, 148, 0);
  --color-white: #ffffff;
  --color-border: #E5E7EB;
  --color-error: #DC2626;
  --color-success: #16A34A;
  --color-surface: #ffffff;
  --color-surface-alt: #F3F4F6;
  --color-overlay: rgba(17, 24, 39, 0.6);

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2rem;
  --fs-3xl: 2.5rem;
  --fs-4xl: 3.25rem;

  --fw-light: 300;
  --fw-normal: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.12);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  --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;

  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;

  --max-width: 1200px;
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  color: var(--color-text-primary);
  background-color: var(--color-background);
  line-height: 1.6;
  -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;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--color-text-primary);
}

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

.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;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
  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-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  letter-spacing: -0.02em;
  white-space: nowrap;
}

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

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

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

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

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

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

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  color: var(--color-primary);
  font-size: var(--fs-xl);
  line-height: 1;
}

.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  z-index: 999;
}

.mobile-nav.open {
  display: block;
}

.mobile-nav-list {
  padding: var(--spacing-md) var(--spacing-lg);
}

.mobile-nav-list li {
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-list li:last-child {
  border-bottom: none;
}

.mobile-nav-list a {
  display: block;
  padding: var(--spacing-md) 0;
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--color-text-primary);
}

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

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

.hero-section {
  position: relative;
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, #2d2d2e 60%, #3a3a3b 100%);
  color: var(--color-white);
  overflow: hidden;
  min-height: 85vh;
  display: flex;
  align-items: center;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 30%, rgba(19, 212, 19, 0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 20% 80%, rgba(151, 148, 0, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to top, var(--color-background), transparent);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--spacing-xl);
  backdrop-filter: blur(8px);
}

.hero-badge i {
  color: var(--color-secondary);
}

.hero-content h1 {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.hero-content h1 span {
  color: var(--color-secondary);
}

.hero-content p {
  font-size: var(--fs-lg);
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.7;
  max-width: 540px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  line-height: 1;
}

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

.btn-primary:hover {
  background: rgb(15, 190, 15);
  box-shadow: 0 8px 24px rgba(19, 212, 19, 0.3);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

.btn-white-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-white-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.section {
  padding: var(--spacing-4xl) 0;
}

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

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--spacing-3xl);
}

.section-label {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-sm);
}

.section-header h2 {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.02em;
}

.section-header p {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

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

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

.habit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-secondary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.habit-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.habit-card:hover::before {
  transform: scaleX(1);
}

.habit-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(19, 212, 19, 0.08);
  color: var(--color-secondary);
  font-size: var(--fs-xl);
  margin-bottom: var(--spacing-lg);
}

.habit-card h3 {
  font-family: var(--font-body);
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--spacing-sm);
}

.habit-card p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

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

.benefits-text h2 {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.02em;
}

.benefits-text > p {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.7;
}

.benefit-item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.benefit-item:last-child {
  margin-bottom: 0;
}

.benefit-check {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: rgba(19, 212, 19, 0.1);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-sm);
  margin-top: 2px;
}

.benefit-item h4 {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  margin-bottom: 4px;
}

.benefit-item p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.benefits-visual {
  position: relative;
}

.benefits-image-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: var(--color-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.gallery-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.gallery-card img {
  width: 100%;
  object-fit: cover;
}

.image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
  padding: var(--spacing-2xl);
  text-align: center;
}

.image-placeholder i {
  font-size: var(--fs-3xl);
  color: var(--color-border);
}

.steps-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
  counter-reset: step-counter;
}

.step-item {
  position: relative;
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-lg);
  counter-increment: step-counter;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  margin: 0 auto var(--spacing-lg);
  position: relative;
}

.step-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: calc(var(--spacing-2xl) + 28px);
  left: calc(50% + 36px);
  width: calc(100% - 72px);
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--color-border) 0, var(--color-border) 6px, transparent 6px, transparent 12px);
}

.step-item h3 {
  font-family: var(--font-body);
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--spacing-sm);
}

.step-item p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
}

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

.metric-card:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-md);
}

.metric-value {
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.metric-label {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  font-weight: var(--fw-medium);
}

.metric-note {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
  margin-top: var(--spacing-xs);
  font-style: italic;
}

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

.methodology-main h2 {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.02em;
}

.methodology-main > p {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.7;
}

.method-block {
  padding: var(--spacing-xl);
  background: var(--color-surface-alt);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
  border-left: 3px solid var(--color-secondary);
}

.method-block:last-child {
  margin-bottom: 0;
}

.method-block h4 {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--spacing-xs);
}

.method-block p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

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

.sidebar-card {
  padding: var(--spacing-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.sidebar-card h4 {
  font-family: var(--font-body);
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.sidebar-card h4 i {
  color: var(--color-secondary);
}

.sidebar-card ul {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.sidebar-card li {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  padding-left: var(--spacing-lg);
  position: relative;
  line-height: 1.6;
}

.sidebar-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-secondary);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
  background: var(--color-surface);
  transition: border-color var(--transition-base);
}

.faq-item:hover {
  border-color: var(--color-text-secondary);
}

.faq-item:last-child {
  margin-bottom: 0;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--spacing-xl);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  text-align: left;
  gap: var(--spacing-md);
}

.faq-question i {
  flex-shrink: 0;
  transition: transform var(--transition-base);
  color: var(--color-text-secondary);
}

.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-inner {
  padding: 0 var(--spacing-xl) var(--spacing-xl);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.contact-section {
  background: var(--color-surface);
}

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

.contact-info h2 {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.02em;
}

.contact-info > p {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.7;
}

.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 {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(19, 212, 19, 0.08);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-md);
}

.contact-detail-text {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.contact-detail-text strong {
  display: block;
  color: var(--color-text-primary);
  font-weight: var(--fw-semibold);
  margin-bottom: 2px;
}

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

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

.form-group:last-of-type {
  margin-bottom: var(--spacing-xl);
}

.form-group label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.form-group label .required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  color: var(--color-text-primary);
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(19, 212, 19, 0.15);
}

.form-input.error,
.form-textarea.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

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

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

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

.form-error.visible {
  display: block;
}

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

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-secondary);
  flex-shrink: 0;
  cursor: pointer;
}

.checkbox-group label {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
  cursor: pointer;
  margin-bottom: 0;
}

.checkbox-group label a {
  color: var(--color-secondary);
  text-decoration: underline;
}

.checkbox-group label a:hover {
  color: var(--color-accent);
}

.form-submit {
  width: 100%;
}

.disclaimer-section {
  padding: var(--spacing-2xl) 0;
  background: var(--color-surface-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.disclaimer-content {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  flex-direction: column;
  align-items: center;
}

.disclaimer-content i {
  color: var(--color-accent);
  font-size: var(--fs-xl);
  flex-shrink: 0;
}

.disclaimer-content p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.cta-section {
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, #2d2d2e 100%);
  color: var(--color-white);
  text-align: center;
}

.cta-section h2 {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  letter-spacing: -0.02em;
}

.cta-section p {
  font-size: var(--fs-md);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--spacing-2xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.site-footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.7);
  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-2xl);
}

.footer-brand {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.footer-about p {
  font-size: var(--fs-sm);
  line-height: 1.7;
  max-width: 320px;
  margin-bottom: var(--spacing-lg);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: var(--fs-sm);
  margin-bottom: var(--spacing-xs);
}

.footer-contact-item i {
  color: var(--color-secondary);
  width: 16px;
  text-align: center;
}

.footer-heading {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-lg);
}

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

.footer-links a {
  font-size: var(--fs-sm);
  transition: color var(--transition-fast);
}

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

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

.footer-copyright {
  font-size: var(--fs-xs);
}

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

.footer-bottom-links a {
  font-size: var(--fs-xs);
}

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

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.1);
  padding: var(--spacing-xl) 0;
  display: none;
}

.cookie-banner.visible {
  display: block;
}

.cookie-inner {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  min-width: 280px;
}

.cookie-text h3 {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--spacing-xs);
}

.cookie-text p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.cookie-text a {
  color: var(--color-secondary);
  text-decoration: underline;
}

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

.cookie-btn {
  padding: 10px 20px;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

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

.cookie-btn-accept:hover {
  background: rgb(15, 190, 15);
}

.cookie-btn-reject {
  background: var(--color-surface-alt);
  color: var(--color-text-primary);
}

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

.cookie-btn-settings {
  background: none;
  color: var(--color-text-secondary);
  text-decoration: underline;
  padding: 10px 12px;
}

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

.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);
}

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

.cookie-category-info h4 {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  margin-bottom: 2px;
}

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

.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

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

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-fast);
}

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

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

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

.toggle-switch input:disabled + .toggle-slider {
  opacity: 0.6;
  cursor: not-allowed;
}

.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) var(--spacing-lg);
}

.thank-you-content {
  max-width: 520px;
}

.thank-you-icon {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background: rgba(19, 212, 19, 0.1);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-3xl);
  margin: 0 auto var(--spacing-xl);
}

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

.thank-you-content p {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.7;
}

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

.error-content {
  max-width: 520px;
}

.error-code {
  font-family: var(--font-heading);
  font-size: 8rem;
  font-weight: var(--fw-bold);
  color: var(--color-border);
  line-height: 1;
  margin-bottom: var(--spacing-md);
}

.error-content h1 {
  font-size: var(--fs-2xl);
  margin-bottom: var(--spacing-md);
}

.error-content p {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.7;
}

.policy-page {
  padding: var(--spacing-3xl) 0;
  min-height: calc(100vh - var(--header-height) - 300px);
}

.policy-content {
  max-width: 800px;
  margin: 0 auto;
}

.policy-content h1 {
  font-size: var(--fs-3xl);
  margin-bottom: var(--spacing-xs);
}

.policy-date {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-2xl);
}

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

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

.policy-content p {
  font-size: var(--fs-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

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

.policy-content ul li {
  font-size: var(--fs-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--spacing-xs);
  position: relative;
  padding-left: var(--spacing-md);
}

.policy-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 5px;
  border-radius: var(--radius-full);
  background: var(--color-secondary);
}

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

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

.policy-contact {
  background: var(--color-surface-alt);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  margin-top: var(--spacing-2xl);
}

.policy-contact h3 {
  margin-top: 0;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  :root {
    --fs-4xl: 2.75rem;
    --fs-3xl: 2rem;
  }

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

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

  .step-item:not(:last-child)::after {
    display: none;
  }

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

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

  .footer-about {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  :root {
    --fs-4xl: 2.25rem;
    --fs-3xl: 1.75rem;
    --fs-2xl: 1.5rem;
    --spacing-4xl: 4rem;
    --spacing-3xl: 3rem;
  }

  .nav-list {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .hero-section {
    min-height: auto;
    padding: var(--spacing-3xl) 0 var(--spacing-4xl);
  }

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

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

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

  .benefits-visual {
    order: -1;
  }

  .steps-list {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

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

  .methodology-content {
    grid-template-columns: 1fr;
  }

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

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

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

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

  .cookie-actions {
    width: 100%;
  }

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

  .cta-buttons {
    flex-direction: column;
  }

  .cta-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .error-code {
    font-size: 5rem;
  }
}

@media (max-width: 480px) {
  :root {
    --fs-4xl: 1.875rem;
    --fs-3xl: 1.5rem;
    --spacing-4xl: 3rem;
  }

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

  .hero-content h1 {
    font-size: var(--fs-2xl);
  }
}