:root {
  --color-bg: #f7f6f3;
  --color-bg-secondary: #e8eaed;
  --color-bg-slate: #dde3ec;
  --color-bg-sand: #f0ece4;
  --color-bg-card: #ffffff;
  --color-text-primary: #2c2c2c;
  --color-text-secondary: #5a5a5a;
  --color-text-muted: #8a8a8a;
  --color-accent-teal: #3d8c8c;
  --color-accent-teal-light: #5aacac;
  --color-accent-amber: #b07d3a;
  --color-border: #d8d4cc;
  --color-border-light: #ece9e3;
  --font-family-base: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.375rem;
  --font-size-xl: 1.75rem;
  --font-size-2xl: 2.25rem;
  --font-size-3xl: 3rem;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --line-height-tight: 1.2;
  --line-height-base: 1.6;
  --line-height-relaxed: 1.8;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.05);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-card: 0 2px 8px rgba(0,0,0,0.07);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;
}

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

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

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-base);
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

a:hover {
  color: var(--color-accent-teal-light);
}

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section-pad {
  padding: var(--space-20) 0;
}

.section-pad-sm {
  padding: var(--space-12) 0;
}

.section-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-teal);
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  max-width: 640px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  font-family: var(--font-family-base);
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-base), color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background-color: var(--color-accent-teal);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--color-accent-teal-light);
  color: #fff;
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-accent-teal);
  border: 1.5px solid var(--color-accent-teal);
}

.btn-outline:hover {
  background-color: var(--color-accent-teal);
  color: #fff;
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-text-secondary);
  border: 1.5px solid var(--color-border);
}

.btn-ghost:hover {
  background-color: var(--color-bg-secondary);
  color: var(--color-text-primary);
}

.card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border-light);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.tag {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.06em;
  background-color: var(--color-bg-slate);
  color: var(--color-text-secondary);
}

.tag-teal {
  background-color: rgba(61,140,140,0.12);
  color: var(--color-accent-teal);
}

.tag-amber {
  background-color: rgba(176,125,58,0.12);
  color: var(--color-accent-amber);
}

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

.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247,246,243,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border-light);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.header-logo {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
  transition: color var(--transition-fast);
}

.header-logo:hover {
  color: var(--color-accent-teal);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.nav-links a {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: var(--space-2) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent-teal);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-text-primary);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

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

.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}

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

.hero {
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-sand) 60%, var(--color-bg-slate) 100%);
  padding: var(--space-24) 0 var(--space-20);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(61,140,140,0.06);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.hero-content {
  max-width: 560px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent-teal);
  background: rgba(61,140,140,0.10);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-5);
}

.hero-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text-primary);
  margin-bottom: var(--space-5);
  letter-spacing: -0.02em;
}

.hero-title em {
  font-style: normal;
  color: var(--color-accent-teal);
}

.hero-subtitle {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
}

.hero-img-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}

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

.hero-stat-float {
  position: absolute;
  bottom: -16px;
  left: -20px;
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border: 1px solid var(--color-border-light);
}

.hero-stat-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(61,140,140,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-teal);
  font-size: var(--font-size-md);
}

.hero-stat-text strong {
  display: block;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  line-height: 1;
}

.hero-stat-text span {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.disclaimer-band {
  background-color: var(--color-bg-slate);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4) 0;
}

.disclaimer-band p {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: var(--line-height-base);
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.directions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
}

.direction-card {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.direction-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.icon-bg-teal {
  background: rgba(61,140,140,0.12);
  color: var(--color-accent-teal);
}

.icon-bg-amber {
  background: rgba(176,125,58,0.12);
  color: var(--color-accent-amber);
}

.icon-bg-slate {
  background: var(--color-bg-slate);
  color: var(--color-text-secondary);
}

.direction-card h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.direction-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  flex: 1;
}

.selector-section {
  background: var(--color-bg-sand);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.selector-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.selector-inner .section-desc {
  margin: 0 auto var(--space-8);
}

.state-selector {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: var(--space-8);
}

.state-btn {
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  background: var(--color-bg-card);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  cursor: pointer;
  font-family: var(--font-family-base);
  transition: all var(--transition-base);
}

.state-btn:hover {
  border-color: var(--color-accent-teal);
  color: var(--color-accent-teal);
  background: rgba(61,140,140,0.05);
}

.state-btn.selected {
  background: var(--color-accent-teal);
  color: #fff;
  border-color: var(--color-accent-teal);
}

.state-result {
  min-height: 80px;
  padding: var(--space-5) var(--space-8);
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--transition-base);
}

.approach-section {
  background: var(--color-bg);
}

.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  margin-top: var(--space-10);
}

.approach-img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.approach-img img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}

.approach-points {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.approach-point {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.approach-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: rgba(61,140,140,0.12);
  color: var(--color-accent-teal);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  display: flex;
  align-items: center;
  justify-content: center;
}

.approach-point h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

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

.modules-section {
  background: var(--color-bg-secondary);
}

.modules-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
}

.module-card {
  padding: var(--space-6) var(--space-8);
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
}

.module-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.module-card h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

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

.flow-section {
  background: var(--color-bg);
}

.flow-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-10);
  position: relative;
}

.flow-timeline::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: var(--color-border);
}

.flow-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  position: relative;
  z-index: 1;
  transition: box-shadow var(--transition-base);
}

.flow-item:hover {
  box-shadow: var(--shadow-md);
}

.flow-dot {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-bg-slate);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  border: 2px solid var(--color-border);
}

.flow-dot.active-dot {
  background: var(--color-accent-teal);
  color: #fff;
  border-color: var(--color-accent-teal);
}

.flow-time {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent-teal);
  letter-spacing: 0.06em;
}

.flow-item h4 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.flow-item p {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: var(--line-height-base);
}

.principles-section {
  background: linear-gradient(135deg, var(--color-bg-slate) 0%, var(--color-bg-sand) 100%);
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
}

.principle-card {
  padding: var(--space-8);
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(4px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.8);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.principle-card i {
  font-size: 1.8rem;
  color: var(--color-accent-teal);
  margin-bottom: var(--space-4);
  display: block;
}

.principle-card h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-3);
}

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

.cta-section {
  background: var(--color-text-primary);
  color: #fff;
}

.cta-inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta-inner .section-label {
  color: var(--color-accent-teal-light);
}

.cta-inner .section-title {
  color: #fff;
}

.cta-inner .section-desc {
  color: rgba(255,255,255,0.7);
  margin: 0 auto var(--space-8);
}

.cta-inner .btn-primary {
  background: var(--color-accent-teal);
}

.cta-inner .btn-primary:hover {
  background: var(--color-accent-teal-light);
}

.page-hero {
  background: linear-gradient(135deg, var(--color-bg-slate) 0%, var(--color-bg-sand) 100%);
  padding: var(--space-16) 0 var(--space-12);
  text-align: center;
}

.page-hero .section-title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-4);
}

.page-hero .section-desc {
  margin: 0 auto;
  text-align: center;
}

.page-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  justify-content: center;
}

.page-breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-breadcrumb a:hover {
  color: var(--color-accent-teal);
}

.page-breadcrumb i {
  font-size: 10px;
}

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

.content-block h2 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin: var(--space-8) 0 var(--space-4);
  color: var(--color-text-primary);
}

.content-block h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin: var(--space-6) 0 var(--space-3);
  color: var(--color-text-primary);
}

.content-block p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-4);
}

.content-block ul {
  list-style: disc;
  padding-left: var(--space-6);
  margin-bottom: var(--space-4);
}

.content-block ul li {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-2);
}

.content-block table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-6);
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.content-block th {
  background: var(--color-bg-secondary);
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.content-block td {
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  line-height: var(--line-height-base);
}

.content-block tr:nth-child(even) td {
  background: var(--color-bg-secondary);
}

.last-updated {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-12);
  align-items: start;
}

.contact-info h2 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
}

.contact-info p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-6);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.contact-detail-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(61,140,140,0.12);
  color: var(--color-accent-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: var(--font-size-base);
}

.contact-detail-item strong {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

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

.contact-form-wrap {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border-light);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.form-group label span.required {
  color: #c0392b;
  margin-left: 2px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-family: var(--font-family-base);
  color: var(--color-text-primary);
  background: var(--color-bg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-accent-teal);
  box-shadow: 0 0 0 3px rgba(61,140,140,0.12);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #c0392b;
  box-shadow: 0 0 0 3px rgba(192,57,43,0.08);
}

.form-group input.valid,
.form-group textarea.valid {
  border-color: #27ae60;
}

.field-error {
  display: none;
  font-size: var(--font-size-xs);
  color: #c0392b;
  margin-top: var(--space-1);
}

.field-error.show {
  display: block;
}

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

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

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

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

.form-checkbox label a {
  color: var(--color-accent-teal);
}

.thank-you-section {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.thank-you-box {
  text-align: center;
  max-width: 520px;
  margin: 0 auto;
  padding: var(--space-16) var(--space-8);
}

.thank-you-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(61,140,140,0.12);
  color: var(--color-accent-teal);
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
}

.thank-you-box h1 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
}

.thank-you-box p {
  font-size: var(--font-size-md);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-8);
}

.site-footer {
  background: var(--color-text-primary);
  color: rgba(255,255,255,0.75);
  padding: var(--space-12) 0 var(--space-8);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand p {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  margin-top: var(--space-3);
  max-width: 280px;
}

.footer-logo {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: #fff;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.footer-col h4 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: #fff;
  margin-bottom: var(--space-4);
  letter-spacing: 0.04em;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-col ul li a {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-6);
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-copy {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.45);
}

.footer-policy-links {
  display: flex;
  gap: var(--space-4);
}

.footer-policy-links a {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-policy-links a:hover {
  color: rgba(255,255,255,0.8);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
  padding: var(--space-5) 0;
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

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

.cookie-inner {
  display: flex;
  align-items: flex-start;
  gap: var(--space-6);
  flex-wrap: wrap;
}

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

.cookie-text h4 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-2);
  color: var(--color-text-primary);
}

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

.cookie-text p a {
  color: var(--color-accent-teal);
}

.cookie-actions {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: rgba(0,0,0,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.cookie-modal.open {
  opacity: 1;
  pointer-events: all;
}

.cookie-modal-box {
  background: var(--color-bg-card);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  width: 100%;
  max-width: 520px;
  box-shadow: var(--shadow-lg);
}

.cookie-modal-box h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-5);
}

.cookie-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border-light);
}

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

.cookie-cat-info strong {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.cookie-cat-info span {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

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

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

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

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  top: 3px;
  left: 3px;
  transition: transform var(--transition-base);
  box-shadow: var(--shadow-sm);
}

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

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

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

.cookie-modal-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
  flex-wrap: wrap;
}

.analysis-img-section {
  padding: var(--space-16) 0;
  background: var(--color-bg-secondary);
}

.analysis-img-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-10);
  align-items: center;
}

.analysis-img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.analysis-img img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.analysis-img-content h2 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
}

.analysis-img-content p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-5);
}

.step-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.step-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.step-num {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: var(--color-accent-teal);
  color: #fff;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-item h4 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-1);
}

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

.phases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-10);
}

.phase-card {
  padding: var(--space-6);
}

.phase-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-4);
}

.phase-badge-morning {
  background: rgba(176,125,58,0.12);
  color: var(--color-accent-amber);
}

.phase-badge-day {
  background: rgba(61,140,140,0.12);
  color: var(--color-accent-teal);
}

.phase-badge-evening {
  background: var(--color-bg-slate);
  color: var(--color-text-secondary);
}

.phase-card h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-3);
}

.phase-card ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.phase-card ul li {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  line-height: var(--line-height-base);
}

.phase-card ul li i {
  color: var(--color-accent-teal);
  font-size: var(--font-size-xs);
  margin-top: 4px;
  flex-shrink: 0;
}

.habits-blocks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
}   

.card.habit-card.fade-in.visible {
  padding: 25px;
}

.habit-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.habit-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.habit-card h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

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

.rhythm-section {
  background: var(--color-bg-slate);
}

.rhythm-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-10);
}

.rhythm-card {
  text-align: center;
  padding: var(--space-6);
}

.rhythm-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(61,140,140,0.12);
  color: var(--color-accent-teal);
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}

.rhythm-card h3 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-2);
}

.rhythm-card p {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: var(--line-height-base);
}

@media (max-width: 960px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    flex-direction: column;
    padding: var(--space-6);
    gap: var(--space-5);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    z-index: 99;
  }
  .nav-links.open {
    display: flex;
  }
  .nav-links a {
    font-size: var(--font-size-base);
  }
  .nav-toggle {
    display: flex;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  .hero-visual {
    order: -1;
  }
  .hero-stat-float {
    bottom: -12px;
    left: 12px;
  }
  .directions-grid {
    grid-template-columns: 1fr;
  }
  .approach-grid {
    grid-template-columns: 1fr;
  }
  .modules-grid {
    grid-template-columns: 1fr;
  }
  .flow-timeline {
    grid-template-columns: repeat(2, 1fr);
  }
  .flow-timeline::before {
    display: none;
  }
  .principles-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .analysis-img-grid {
    grid-template-columns: 1fr;
  }
  .phases-grid {
    grid-template-columns: 1fr;
  }
  .habits-blocks {
    grid-template-columns: 1fr;
  }
  .rhythm-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  :root {
    --font-size-3xl: 2.1rem;
    --font-size-2xl: 1.7rem;
  }
  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }
  .principles-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  .cookie-inner {
    flex-direction: column;
  }
  .flow-timeline {
    grid-template-columns: 1fr 1fr;
  }
  .rhythm-grid {
    grid-template-columns: 1fr 1fr;
  }
  .section-pad {
    padding: var(--space-12) 0;
  }
}

@media (max-width: 480px) {
  .header-logo {
    font-size: var(--font-size-base);
  }

}