:root {
  --color-darkest: #092635;
  --color-dark: #1B4242;
  --color-mid: #5C8374;
  --color-light: #9EC8B9;
  --color-white: #ffffff;
  --color-off-white: #f5f9f7;
  --color-text: #1a2e2e;
  --color-text-light: #4a6868;
  --color-text-muted: #6b8e8e;
  --color-accent: #5C8374;
  --color-accent-hover: #1B4242;
  --color-border: #d0e6e0;
  --color-bg-section: #eef6f3;
  --color-error: #c0392b;
  --color-success: #27ae60;

  --font-family-base: 'Inter', 'Segoe UI', Arial, sans-serif;
  --font-family-heading: 'Playfair Display', Georgia, 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;
  --font-weight-regular: 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-xs: 0 1px 3px rgba(9,38,53,0.08);
  --shadow-sm: 0 2px 8px rgba(9,38,53,0.10);
  --shadow-md: 0 4px 20px rgba(9,38,53,0.12);
  --shadow-lg: 0 8px 40px rgba(9,38,53,0.16);
  --shadow-xl: 0 16px 60px rgba(9,38,53,0.20);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  --container-max: 1200px;
  --container-padding: 1.5rem;
  --header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-white);
  overflow-x: hidden;
  min-width: 320px;
  word-break: break-word;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

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

input, textarea, select {
  font-family: inherit;
  max-width: 100%;
}

table {
  border-collapse: collapse;
  width: 100%;
  max-width: 100%;
}

svg {
  flex-shrink: 0;
}

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

.section-label {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-mid);
  margin-bottom: var(--space-md);
}

.section-title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-darkest);
  margin-bottom: var(--space-lg);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.875rem 2rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  transition: background-color var(--transition-base), color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-fast);
  outline: none;
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 3px solid var(--color-light);
  outline-offset: 3px;
}

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

.btn-primary:hover {
  background-color: var(--color-darkest);
  border-color: var(--color-darkest);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

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

.btn-secondary:hover {
  background-color: var(--color-dark);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.btn-light {
  background-color: var(--color-white);
  color: var(--color-dark);
  border-color: var(--color-white);
}

.btn-light:hover {
  background-color: var(--color-off-white);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.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;
}

/* ======================== HEADER ======================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1099;
  height: var(--header-height);
  background-color: rgba(9, 38, 53, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(158, 200, 185, 0.15);
  transition: box-shadow var(--transition-base);
}

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

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

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}

.brand-logo {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
}

.brand-name {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.brand-name span {
  color: var(--color-light);
}

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

@media (max-width: 820px) {
  .site-nav {
    display: none !important;
  }
  .site-nav.open {
    display: flex !important;
  }
}

@media (min-width: 821px) {
  .site-nav {
    display: flex !important;
  }
  .hamburger {
    display: none !important;
  }
}

.nav-link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: rgba(255,255,255,0.82);
  transition: color var(--transition-fast);
  position: relative;
  padding-bottom: 2px;
}

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

.nav-link:hover {
  color: var(--color-white);
}

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

.nav-cta {
  padding: 0.5rem 1.25rem;
  background-color: var(--color-mid);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  transition: background-color var(--transition-base), transform var(--transition-fast);
}

.nav-cta:hover {
  background-color: var(--color-light);
  color: var(--color-darkest);
  transform: translateY(-1px);
}

.nav-cta::after {
  display: none;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0;
  width: 40px;
  height: 40px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  z-index: 1100;
  flex-shrink: 0;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-white);
  border-radius: 2px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: transform var(--transition-base), opacity var(--transition-base), top var(--transition-base);
}

.hamburger span:nth-child(1) { top: 13px; }
.hamburger span:nth-child(2) { top: 20px; opacity: 1; }
.hamburger span:nth-child(3) { top: 27px; }

.hamburger.active span:nth-child(1) {
  top: 20px;
  transform: translateX(-50%) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-50%) scaleX(0);
}

.hamburger.active span:nth-child(3) {
  top: 20px;
  transform: translateX(-50%) rotate(-45deg);
}

/* ======================== HERO ======================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  background-color: var(--color-darkest);
  overflow: hidden;
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(9,38,53,0.92) 0%, rgba(27,66,66,0.80) 60%, rgba(92,131,116,0.50) 100%);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
  padding-block: var(--space-5xl);
}

.hero-content {
  max-width: 580px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background-color: rgba(158,200,185,0.15);
  border: 1px solid rgba(158,200,185,0.30);
  border-radius: var(--radius-full);
  padding: var(--space-xs) var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-light);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-xl);
}

.hero-badge svg {
  width: 14px;
  height: 14px;
  fill: var(--color-light);
}

.hero-title {
  font-family: var(--font-family-heading);
  font-size: clamp(2.2rem, 5vw, var(--font-size-4xl));
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-xl);
}

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

.hero-description {
  font-size: var(--font-size-md);
  color: rgba(255,255,255,0.78);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-2xl);
  max-width: 480px;
}

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

.hero-stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.stat-card {
  background-color: rgba(255,255,255,0.06);
  border: 1px solid rgba(158,200,185,0.20);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  backdrop-filter: blur(10px);
  transition: background-color var(--transition-base), transform var(--transition-base);
}

.stat-card:hover {
  background-color: rgba(255,255,255,0.10);
  transform: translateX(4px);
}

.stat-number {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-light);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.70);
}

/* ======================== ABOUT ======================== */
.about {
  padding-block: var(--space-5xl);
  background-color: var(--color-white);
}

.about .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about-image-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-image-wrap img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.about-image-wrap:hover img {
  transform: scale(1.03);
}

.about-badge {
  position: absolute;
  bottom: var(--space-xl);
  left: var(--space-xl);
  background-color: var(--color-darkest);
  color: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  box-shadow: var(--shadow-lg);
}

.about-badge strong {
  display: block;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-light);
}

.about-badge span {
  font-size: var(--font-size-sm);
  opacity: 0.80;
}

.about-content .section-subtitle {
  margin-bottom: var(--space-xl);
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.about-value {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-base);
}

.about-value:hover {
  background-color: var(--color-bg-section);
}

.about-value-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background-color: rgba(92,131,116,0.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-value-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-mid);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.about-value-text strong {
  display: block;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-darkest);
  margin-bottom: var(--space-xs);
}

.about-value-text p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: var(--line-height-base);
}

/* ======================== HABITS ======================== */
.habits {
  padding-block: var(--space-5xl);
  background-color: var(--color-bg-section);
}

.habits-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.habits-header .section-subtitle {
  margin-inline: auto;
}

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

.habit-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.habit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-mid), var(--color-light));
}

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

.habit-number {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-mid);
  margin-bottom: var(--space-md);
}

.habit-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--color-dark), var(--color-mid));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.habit-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--color-white);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.habit-card h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-darkest);
  margin-bottom: var(--space-md);
}

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

/* ======================== LIFESTYLE IMAGE ======================== */
.lifestyle-visual {
  padding-block: var(--space-5xl);
  background-color: var(--color-white);
}

.lifestyle-visual .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.lifestyle-content {
  order: 2;
}

.lifestyle-image-wrap {
  order: 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.lifestyle-image-wrap img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.lifestyle-image-wrap:hover img {
  transform: scale(1.03);
}

.lifestyle-feature-list {
  margin-top: var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.lifestyle-feature {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background-color: var(--color-bg-section);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-mid);
  font-size: var(--font-size-sm);
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
  transition: background-color var(--transition-base), border-color var(--transition-base);
}

.lifestyle-feature:hover {
  background-color: rgba(92,131,116,0.10);
  border-color: var(--color-dark);
}

.lifestyle-feature svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-mid);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* ======================== HOW IT WORKS ======================== */
.how-it-works {
  padding-block: var(--space-5xl);
  background-color: var(--color-darkest);
}

.how-it-works-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.how-it-works-header .section-label {
  color: var(--color-light);
}

.how-it-works-header .section-title {
  color: var(--color-white);
}

.how-it-works-header .section-subtitle {
  color: rgba(255,255,255,0.70);
  margin-inline: auto;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(12.5% + 20px);
  right: calc(12.5% + 20px);
  height: 1px;
  background: linear-gradient(90deg, var(--color-mid), var(--color-light), var(--color-mid));
  opacity: 0.4;
}

.step-item {
  text-align: center;
  position: relative;
}

.step-dot {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-dark), var(--color-mid));
  border: 3px solid rgba(158,200,185,0.30);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--space-xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.step-dot:hover {
  transform: scale(1.08);
  box-shadow: 0 0 0 8px rgba(158,200,185,0.12);
}

.step-dot svg {
  width: 30px;
  height: 30px;
  stroke: var(--color-white);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.step-item h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.step-item p {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.65);
  line-height: var(--line-height-base);
}

/* ======================== BENEFITS ======================== */
.benefits {
  padding-block: var(--space-5xl);
  background-color: var(--color-bg-section);
}

.benefits .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

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

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  background-color: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.benefit-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--color-darkest), var(--color-dark));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefit-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-light);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.benefit-text strong {
  display: block;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-darkest);
  margin-bottom: var(--space-xs);
}

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

.benefits-aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.benefits-cta-box {
  background: linear-gradient(135deg, var(--color-darkest), var(--color-dark));
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  color: var(--color-white);
}

.benefits-cta-box h3 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.benefits-cta-box p {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.75);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-xl);
}

.benefits-image-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.benefits-image-wrap img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.benefits-image-wrap:hover img {
  transform: scale(1.04);
}

/* ======================== TESTIMONIALS ======================== */
.testimonials {
  padding-block: var(--space-5xl);
  background-color: var(--color-white);
}

.testimonials-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.testimonials-header .section-subtitle {
  margin-inline: auto;
}

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

.testimonial-card {
  background-color: var(--color-bg-section);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
}

.star {
  width: 16px;
  height: 16px;
  fill: #f4a843;
}

.testimonial-text {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  line-height: var(--line-height-relaxed);
  font-style: italic;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-dark), var(--color-mid));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  flex-shrink: 0;
}

.author-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-darkest);
}

.author-location {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* ======================== FAQ ======================== */
.faq {
  padding-block: var(--space-5xl);
  background-color: var(--color-bg-section);
}

.faq .container {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: var(--space-4xl);
  align-items: start;
}

.faq-intro .section-subtitle {
  margin-bottom: var(--space-2xl);
}

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

.faq-item {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}

.faq-item:hover {
  box-shadow: var(--shadow-sm);
}

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

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

.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  border-radius: var(--radius-full);
  background-color: rgba(92,131,116,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-base), background-color var(--transition-base);
}

.faq-icon svg {
  width: 14px;
  height: 14px;
  stroke: var(--color-mid);
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  background-color: var(--color-dark);
}

.faq-item.active .faq-icon svg {
  stroke: var(--color-white);
}

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

.faq-answer-inner {
  padding: 0 var(--space-xl) var(--space-lg);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
}

.faq-item.active .faq-answer {
  max-height: 400px;
}

/* ======================== CONTACT ======================== */
.contact {
  padding-block: var(--space-5xl);
  background-color: var(--color-white);
}

.contact .container {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-4xl);
  align-items: start;
}

.contact-info {
  padding-top: var(--space-md);
}

.contact-info .section-subtitle {
  margin-bottom: var(--space-2xl);
}

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

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

.contact-detail-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background-color: rgba(92,131,116,0.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-detail-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-mid);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

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

.contact-detail-text p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.contact-form-wrap {
  background-color: var(--color-bg-section);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.contact-form-title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-darkest);
  margin-bottom: var(--space-xl);
}

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

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

.form-label span {
  color: var(--color-error);
}

.form-control {
  width: 100%;
  padding: 0.875rem var(--space-md);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background-color: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  appearance: none;
}

.form-control:focus {
  border-color: var(--color-mid);
  box-shadow: 0 0 0 3px rgba(92,131,116,0.15);
}

.form-control.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(192,57,43,0.12);
}

.form-control.success {
  border-color: var(--color-success);
}

textarea.form-control {
  resize: vertical;
  min-height: 130px;
}

.form-error {
  display: none;
  font-size: var(--font-size-xs);
  color: var(--color-error);
  margin-top: var(--space-xs);
  font-weight: var(--font-weight-medium);
}

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

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  cursor: pointer;
}

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

.form-checkbox-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: var(--line-height-base);
}

.form-checkbox-text a {
  color: var(--color-mid);
  text-decoration: underline;
  transition: color var(--transition-fast);
}

.form-checkbox-text a:hover {
  color: var(--color-dark);
}

/* ======================== DISCLAIMER ======================== */
.disclaimer {
  padding-block: var(--space-3xl);
  background-color: rgba(9,38,53,0.04);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.disclaimer-inner {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
}

.disclaimer-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background-color: rgba(92,131,116,0.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.disclaimer-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-mid);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.disclaimer-text strong {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-darkest);
  margin-bottom: var(--space-xs);
}

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

/* ======================== CTA BANNER ======================== */
.cta-banner {
  padding-block: var(--space-5xl);
  background: linear-gradient(135deg, var(--color-darkest) 0%, var(--color-dark) 50%, var(--color-mid) 100%);
  text-align: center;
}

.cta-banner .section-label {
  color: var(--color-light);
}

.cta-banner .section-title {
  color: var(--color-white);
  margin-bottom: var(--space-xl);
}

.cta-banner .section-subtitle {
  color: rgba(255,255,255,0.75);
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
}

.cta-banner-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ======================== FOOTER ======================== */
.site-footer {
  background-color: var(--color-darkest);
  color: rgba(255,255,255,0.75);
  padding-block: var(--space-4xl) var(--space-2xl);
}

.footer-main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255,255,255,0.10);
}

.footer-brand .brand-name {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-md);
  display: block;
}

.footer-tagline {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-xl);
  max-width: 280px;
}

.footer-heading {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  margin-bottom: var(--space-lg);
}

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

.footer-link {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.65);
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.footer-link:hover {
  color: var(--color-light);
}

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

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

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

.footer-policy-links a {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.50);
  transition: color var(--transition-fast);
}

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

/* ======================== COOKIE BANNER ======================== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9000;
  background-color: var(--color-darkest);
  border-top: 1px solid rgba(158,200,185,0.20);
  padding: var(--space-xl) 0;
  box-shadow: 0 -4px 30px rgba(0,0,0,0.25);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

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

.cookie-banner-inner {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
  flex-wrap: wrap;
}

.cookie-banner-text {
  flex: 1;
  min-width: 260px;
}

.cookie-banner-text strong {
  display: block;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  margin-bottom: var(--space-xs);
}

.cookie-banner-text p {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.70);
  line-height: var(--line-height-base);
}

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

.cookie-banner-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  align-items: center;
}

.cookie-btn {
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

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

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

.cookie-btn-accept:hover {
  background-color: var(--color-light);
  color: var(--color-darkest);
  border-color: var(--color-light);
}

.cookie-btn-reject {
  background-color: transparent;
  color: rgba(255,255,255,0.80);
  border-color: rgba(255,255,255,0.30);
}

.cookie-btn-reject:hover {
  border-color: rgba(255,255,255,0.60);
  color: var(--color-white);
}

.cookie-btn-settings {
  background-color: transparent;
  color: var(--color-light);
  border-color: transparent;
  text-decoration: underline;
  padding-inline: var(--space-sm);
}

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

/* Cookie Modal */
.cookie-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9500;
  background-color: rgba(9,38,53,0.70);
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
}

.cookie-modal-overlay.open {
  display: flex;
}

.cookie-modal {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  max-width: 520px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
}

.cookie-modal h2 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-xl);
  color: var(--color-darkest);
  margin-bottom: var(--space-md);
}

.cookie-modal > p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-2xl);
}

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

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

.cookie-category-info strong {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-darkest);
  margin-bottom: 4px;
}

.cookie-category-info p {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: var(--line-height-base);
}

.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-color: #ccc;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

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

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

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

.toggle-switch input:disabled + .toggle-slider {
  background-color: var(--color-mid);
  cursor: not-allowed;
  opacity: 0.75;
}

.cookie-modal-actions {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
  flex-wrap: wrap;
}

.cookie-modal-actions .cookie-btn {
  flex: 1;
  min-width: 120px;
  text-align: center;
}

/* ======================== POLICY PAGES ======================== */
.policy-hero {
  padding-block: var(--space-5xl) var(--space-3xl);
  background: linear-gradient(135deg, var(--color-darkest) 0%, var(--color-dark) 100%);
  padding-top: calc(var(--header-height) + var(--space-4xl));
}

.policy-hero h1 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.policy-meta {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.65);
}

.policy-body {
  padding-block: var(--space-5xl);
  background-color: var(--color-white);
}

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

.policy-content h2 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-darkest);
  margin-top: var(--space-3xl);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-border);
}

.policy-content h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.policy-content p {
  font-size: var(--font-size-base);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-lg);
}

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

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

.policy-content li {
  font-size: var(--font-size-base);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-sm);
}

.policy-content strong {
  color: var(--color-text);
  font-weight: var(--font-weight-semibold);
}

.policy-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-xl);
  font-size: var(--font-size-sm);
}

.policy-content th {
  background-color: var(--color-darkest);
  color: var(--color-white);
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  font-weight: var(--font-weight-semibold);
}

.policy-content td {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-light);
}

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

/* ======================== THANK YOU PAGE ======================== */
.thankyou-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-darkest) 0%, var(--color-dark) 60%, var(--color-mid) 100%);
  padding-block: var(--space-5xl);
  padding-top: calc(var(--header-height) + var(--space-5xl));
}

.thankyou-card {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-5xl);
  max-width: 560px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-xl);
}

.thankyou-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-dark), var(--color-mid));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
  box-shadow: 0 8px 30px rgba(92,131,116,0.35);
}

.thankyou-icon svg {
  width: 40px;
  height: 40px;
  stroke: var(--color-white);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.thankyou-card h1 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-darkest);
  margin-bottom: var(--space-lg);
}

.thankyou-card p {
  font-size: var(--font-size-md);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-2xl);
}

/* ======================== RESPONSIVE ======================== */

/* ---- 1440px and above: large desktops ---- */
@media (min-width: 1440px) {
  :root {
    --container-max: 1320px;
  }

  .hero-title {
    font-size: 3.5rem;
  }

  .section-title {
    font-size: 2.75rem;
  }
}

/* ---- Up to 1280px: standard desktops / large laptops ---- */
@media (max-width: 1280px) {
  :root {
    --container-max: 1100px;
  }

  .habits-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }

  .footer-main {
    gap: var(--space-2xl);
  }
}

/* ---- Up to 1024px: tablets landscape / small laptops ---- */
@media (max-width: 1024px) {
  :root {
    --space-5xl: 6rem;
    --space-4xl: 4.5rem;
    --container-padding: 1.25rem;
  }

  .hero .container {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    text-align: center;
    padding-block: var(--space-4xl);
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-description {
    max-width: 100%;
    margin-inline: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
  }

  .stat-card {
    flex: 1;
    min-width: 180px;
    text-align: center;
  }

  .about .container,
  .lifestyle-visual .container,
  .benefits .container {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

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

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }

  .steps-grid::before {
    display: none;
  }

  .faq .container {
    grid-template-columns: 1fr 1.6fr;
    gap: var(--space-2xl);
  }

  .contact .container {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .footer-main {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-xl);
  }

  .about-image-wrap img {
    height: 420px;
  }

  .lifestyle-image-wrap img {
    height: 400px;
  }

  .benefits-image-wrap img {
    height: 240px;
  }
}

/* ---- Up to 900px: tablets portrait ---- */
@media (max-width: 900px) {
  :root {
    --space-5xl: 5rem;
    --space-4xl: 3.5rem;
    --space-3xl: 3rem;
  }

  .section-title {
    font-size: var(--font-size-2xl);
  }

  .hero-title {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
  }

  .about .container,
  .benefits .container {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .about-image-wrap img {
    height: 360px;
  }

  .about-badge {
    bottom: var(--space-lg);
    left: var(--space-lg);
  }

  .lifestyle-visual .container {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .lifestyle-content {
    order: 1;
  }

  .lifestyle-image-wrap {
    order: 2;
  }

  .lifestyle-image-wrap img {
    height: 340px;
  }

  .faq .container {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .contact .container {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

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

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

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

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

  .benefits-aside {
    flex-direction: row;
    align-items: stretch;
  }

  .benefits-cta-box {
    flex: 1;
  }

  .benefits-image-wrap {
    flex: 1;
  }

  .benefits-image-wrap img {
    height: 100%;
    min-height: 220px;
  }
}

/* ---- Up to 820px: mobile + small tablets (burger menu) ---- */
@media (max-width: 820px) {
  :root {
    --space-5xl: 4rem;
    --space-4xl: 3rem;
    --space-3xl: 2.5rem;
    --space-2xl: 2rem;
    --header-height: 64px;
    --container-padding: 1rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .section-subtitle {
    font-size: var(--font-size-base);
  }

  .section-label {
    font-size: var(--font-size-xs);
  }

  .site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--color-darkest);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-3xl) var(--container-padding);
    gap: var(--space-xl);
    z-index: 1050;
    overflow-y: auto;
  }

  .nav-link {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    width: 100%;
    text-align: center;
    padding: var(--space-sm) 0;
    color: rgba(255,255,255,0.85);
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }

  .nav-link:last-of-type {
    border-bottom: none;
  }

  .nav-link::after {
    display: none;
  }

  .nav-cta {
    width: 100%;
    max-width: 280px;
    text-align: center;
    padding: 0.875rem 1.5rem;
    font-size: var(--font-size-base);
    margin-top: var(--space-md);
    border-radius: var(--radius-full);
  }

  .hamburger {
    display: flex;
  }

  .hero .container {
    grid-template-columns: 1fr;
    padding-block: var(--space-3xl);
    gap: var(--space-2xl);
    text-align: center;
  }

  .hero-badge {
    font-size: var(--font-size-xs);
    padding: 4px var(--space-sm);
  }

  .hero-title {
    font-size: clamp(1.6rem, 6vw, 2.2rem);
    margin-bottom: var(--space-lg);
  }

  .hero-description {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-xl);
    margin-inline: auto;
  }

  .hero-actions {
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .stat-card {
    min-width: auto;
    padding: var(--space-lg);
    text-align: center;
  }

  .stat-number {
    font-size: var(--font-size-2xl);
  }

  .about .container,
  .lifestyle-visual .container,
  .benefits .container,
  .faq .container,
  .contact .container {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .about-image-wrap img {
    height: 300px;
  }

  .about-badge {
    bottom: var(--space-md);
    left: var(--space-md);
    padding: var(--space-sm) var(--space-md);
  }

  .about-badge strong {
    font-size: var(--font-size-lg);
  }

  .about-badge span {
    font-size: var(--font-size-xs);
  }

  .lifestyle-content {
    order: 1;
  }

  .lifestyle-image-wrap {
    order: 2;
  }

  .lifestyle-image-wrap img {
    height: 280px;
  }

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

  .habit-card {
    padding: var(--space-xl);
  }

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

  .step-dot {
    width: 60px;
    height: 60px;
  }

  .step-dot svg {
    width: 26px;
    height: 26px;
  }

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

  .benefits-aside {
    flex-direction: column;
  }

  .benefits-cta-box {
    padding: var(--space-xl);
  }

  .benefits-image-wrap img {
    height: 220px;
  }

  .contact-form-wrap {
    padding: var(--space-xl);
  }

  .contact-detail {
    align-items: flex-start;
  }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }

  .footer-policy-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
  }

  .cookie-banner {
    padding: var(--space-lg) 0;
  }

  .cookie-banner-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }

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

  .cookie-btn {
    flex: 1;
    min-width: 120px;
    text-align: center;
  }

  .cookie-modal {
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
  }

  .cookie-modal-actions {
    flex-direction: column;
  }

  .thankyou-card {
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
  }

  .thankyou-card h1 {
    font-size: var(--font-size-2xl);
  }

  .policy-hero {
    padding-top: calc(var(--header-height) + var(--space-2xl));
    padding-bottom: var(--space-2xl);
  }

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

  .policy-content h2 {
    font-size: var(--font-size-lg);
    margin-top: var(--space-2xl);
  }

  .policy-content h3 {
    font-size: var(--font-size-base);
  }

  .policy-content table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
  }

  .disclaimer-inner {
    flex-direction: column;
    gap: var(--space-md);
  }

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

/* ---- Up to 600px: small tablets / large phones ---- */
@media (max-width: 600px) {
  :root {
    --space-5xl: 3.5rem;
    --space-4xl: 2.5rem;
    --space-3xl: 2rem;
    --container-padding: 1rem;
  }

  .btn {
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-sm);
  }

  .hero-title {
    font-size: clamp(1.5rem, 6.5vw, 2rem);
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    flex-direction: column;
  }

  .about-image-wrap img {
    height: 260px;
  }

  .habit-card {
    padding: var(--space-lg);
  }

  .faq-question {
    font-size: var(--font-size-sm);
    padding: var(--space-md);
  }

  .faq-answer-inner {
    padding: 0 var(--space-md) var(--space-md);
    font-size: var(--font-size-sm);
  }

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

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

  .footer-tagline {
    margin-inline: auto;
  }

  .footer-heading {
    margin-top: var(--space-sm);
  }

  .contact-form-wrap {
    padding: var(--space-lg);
  }

  .benefits-cta-box {
    padding: var(--space-lg);
  }

  .benefits-cta-box h3 {
    font-size: var(--font-size-lg);
  }

  .cta-banner {
    padding-block: var(--space-4xl);
  }

  .cta-banner .section-title {
    font-size: 1.5rem;
  }

  .cta-banner-actions {
    flex-direction: column;
    align-items: stretch;
  }

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

  .cookie-modal-overlay {
    padding: var(--space-md);
  }

  .cookie-modal {
    padding: var(--space-lg);
    max-height: 95vh;
  }

  .thankyou-card {
    padding: var(--space-xl);
  }

  .thankyou-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--space-xl);
  }

  .thankyou-icon svg {
    width: 30px;
    height: 30px;
  }

  .step-dot {
    width: 56px;
    height: 56px;
  }

  .testimonial-card {
    padding: var(--space-lg);
  }
}

/* ---- Up to 480px: standard phones ---- */
@media (max-width: 480px) {
  :root {
    --space-5xl: 3rem;
    --space-4xl: 2.25rem;
    --space-3xl: 1.75rem;
    --space-2xl: 1.5rem;
    --header-height: 60px;
    --container-padding: 0.875rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .section-subtitle {
    font-size: var(--font-size-sm);
  }

  .hero-badge {
    font-size: 0.7rem;
  }

  .hero-title {
    font-size: clamp(1.35rem, 7vw, 1.8rem);
    margin-bottom: var(--space-md);
  }

  .hero-description {
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-lg);
  }

  .stat-card {
    padding: var(--space-md) var(--space-lg);
  }

  .stat-number {
    font-size: var(--font-size-xl);
  }

  .stat-label {
    font-size: var(--font-size-xs);
  }

  .about-image-wrap {
    border-radius: var(--radius-lg);
  }

  .about-image-wrap img {
    height: 240px;
  }

  .about-value {
    padding: var(--space-sm);
  }

  .about-value-icon {
    width: 38px;
    height: 38px;
  }

  .habit-icon {
    width: 44px;
    height: 44px;
  }

  .habit-icon svg {
    width: 22px;
    height: 22px;
  }

  .lifestyle-image-wrap img {
    height: 220px;
  }

  .lifestyle-feature {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-sm);
  }

  .step-dot {
    width: 52px;
    height: 52px;
  }

  .step-dot svg {
    width: 22px;
    height: 22px;
  }

  .step-item h3 {
    font-size: var(--font-size-sm);
  }

  .step-item p {
    font-size: var(--font-size-xs);
  }

  .benefit-item {
    padding: var(--space-lg);
    gap: var(--space-md);
  }

  .benefit-icon {
    width: 40px;
    height: 40px;
  }

  .benefit-icon svg {
    width: 18px;
    height: 18px;
  }

  .testimonial-card {
    padding: var(--space-md) var(--space-lg);
  }

  .author-avatar {
    width: 38px;
    height: 38px;
    font-size: var(--font-size-xs);
  }

  .faq-question {
    font-size: var(--font-size-sm);
    padding: var(--space-md);
    gap: var(--space-sm);
  }

  .contact-detail-icon {
    width: 38px;
    height: 38px;
  }

  .contact-detail-icon svg {
    width: 16px;
    height: 16px;
  }

  .form-control {
    padding: 0.75rem var(--space-md);
    font-size: var(--font-size-sm);
  }

  .disclaimer-icon {
    width: 36px;
    height: 36px;
  }

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

  .footer-policy-links {
    gap: var(--space-sm);
  }

  .cookie-banner-text strong {
    font-size: var(--font-size-sm);
  }

  .cookie-banner-text p {
    font-size: var(--font-size-xs);
  }

  .cookie-btn {
    font-size: var(--font-size-xs);
    padding: 0.5rem 0.875rem;
  }

  .policy-content ul,
  .policy-content ol {
    padding-left: var(--space-lg);
  }

  .policy-content p,
  .policy-content li {
    font-size: var(--font-size-sm);
  }

  .contact-form-wrap {
    padding: var(--space-md);
    border-radius: var(--radius-lg);
  }

  .contact-form-title {
    font-size: var(--font-size-lg);
  }
}

/* ---- Up to 390px: smaller phones (iPhone SE size class) ---- */
@media (max-width: 390px) {
  :root {
    --space-5xl: 2.5rem;
    --space-4xl: 2rem;
    --space-3xl: 1.5rem;
    --space-2xl: 1.25rem;
    --header-height: 58px;
    --container-padding: 0.75rem;
  }

  .brand-name {
    font-size: var(--font-size-lg);
  }

  .hero-title {
    font-size: clamp(1.25rem, 7.5vw, 1.6rem);
  }

  .section-title {
    font-size: 1.35rem;
  }

  .btn {
    padding: 0.625rem 1.125rem;
    font-size: var(--font-size-xs);
  }

  .about-image-wrap img {
    height: 210px;
  }

  .lifestyle-image-wrap img {
    height: 200px;
  }

  .habit-card {
    padding: var(--space-md) var(--space-lg);
  }

  .habit-card h3 {
    font-size: var(--font-size-base);
  }

  .stat-number {
    font-size: var(--font-size-lg);
  }

  .step-dot {
    width: 48px;
    height: 48px;
  }

  .benefits-cta-box {
    padding: var(--space-md) var(--space-lg);
  }

  .cookie-banner-actions {
    flex-direction: column;
  }

  .cookie-btn {
    width: 100%;
    text-align: center;
  }

  .testimonial-text {
    font-size: var(--font-size-xs);
  }

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

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

  .footer-copy {
    font-size: 0.65rem;
  }

  .policy-hero h1 {
    font-size: var(--font-size-xl);
  }

  .policy-content h2 {
    font-size: var(--font-size-base);
  }

  .thankyou-card {
    padding: var(--space-lg);
    border-radius: var(--radius-md);
  }

  .thankyou-card h1 {
    font-size: var(--font-size-xl);
  }

  .thankyou-icon {
    width: 56px;
    height: 56px;
  }

  .thankyou-icon svg {
    width: 26px;
    height: 26px;
  }
}

/* ---- 320px: minimum supported width ---- */
@media (max-width: 320px) {
  :root {
    --space-5xl: 2rem;
    --space-4xl: 1.75rem;
    --space-3xl: 1.25rem;
    --space-2xl: 1rem;
    --space-xl: 0.875rem;
    --header-height: 56px;
    --container-padding: 0.625rem;
  }

  .brand-name {
    font-size: 1.1rem;
  }

  .hero-title {
    font-size: 1.2rem;
    line-height: 1.3;
  }

  .hero-description {
    font-size: 0.8rem;
  }

  .hero-badge {
    font-size: 0.65rem;
    padding: 3px 8px;
  }

  .section-title {
    font-size: 1.2rem;
  }

  .section-subtitle {
    font-size: 0.8rem;
  }

  .btn {
    padding: 0.5rem 0.875rem;
    font-size: 0.75rem;
    border-radius: var(--radius-md);
  }

  .about-image-wrap img {
    height: 180px;
  }

  .lifestyle-image-wrap img {
    height: 170px;
  }

  .stat-card {
    padding: var(--space-sm) var(--space-md);
  }

  .stat-number {
    font-size: var(--font-size-base);
  }

  .stat-label {
    font-size: 0.65rem;
  }

  .habit-card {
    padding: var(--space-md);
  }

  .habit-card h3 {
    font-size: var(--font-size-sm);
  }

  .habit-card p {
    font-size: 0.75rem;
  }

  .habit-icon {
    width: 38px;
    height: 38px;
    margin-bottom: var(--space-md);
  }

  .habit-icon svg {
    width: 18px;
    height: 18px;
  }

  .step-dot {
    width: 44px;
    height: 44px;
    margin-bottom: var(--space-md);
  }

  .step-dot svg {
    width: 20px;
    height: 20px;
  }

  .step-item h3 {
    font-size: 0.8rem;
  }

  .step-item p {
    font-size: 0.7rem;
  }

  .benefit-item {
    padding: var(--space-md);
    gap: var(--space-sm);
    flex-direction: column;
  }

  .benefit-icon {
    width: 36px;
    height: 36px;
  }

  .benefit-text strong {
    font-size: var(--font-size-sm);
  }

  .benefit-text p {
    font-size: 0.75rem;
  }

  .testimonial-card {
    padding: var(--space-md);
  }

  .testimonial-text {
    font-size: 0.75rem;
  }

  .author-name {
    font-size: 0.8rem;
  }

  .author-location {
    font-size: 0.65rem;
  }

  .author-avatar {
    width: 34px;
    height: 34px;
    font-size: 0.65rem;
  }

  .faq-question {
    font-size: 0.8rem;
    padding: var(--space-sm) var(--space-md);
  }

  .faq-answer-inner {
    font-size: 0.75rem;
    padding: 0 var(--space-md) var(--space-sm);
  }

  .contact-form-wrap {
    padding: var(--space-md);
    border-radius: var(--radius-md);
  }

  .contact-form-title {
    font-size: var(--font-size-base);
  }

  .form-control {
    padding: 0.625rem var(--space-sm);
    font-size: 0.8rem;
  }

  .form-label {
    font-size: 0.75rem;
  }

  .form-checkbox-text {
    font-size: 0.7rem;
  }

  .form-error {
    font-size: 0.65rem;
  }

  .contact-detail-text strong {
    font-size: 0.75rem;
  }

  .contact-detail-text p {
    font-size: 0.75rem;
  }

  .disclaimer-text strong {
    font-size: 0.8rem;
  }

  .disclaimer-text p {
    font-size: 0.75rem;
  }

  .footer-brand .brand-name {
    font-size: var(--font-size-base);
  }

  .footer-tagline {
    font-size: 0.75rem;
  }

  .footer-heading {
    font-size: 0.7rem;
  }

  .footer-link,
  .footer-link span {
    font-size: 0.7rem;
  }

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

  .footer-policy-links a {
    font-size: 0.6rem;
  }

  .cookie-banner-text strong {
    font-size: 0.8rem;
  }

  .cookie-banner-text p {
    font-size: 0.7rem;
  }

  .cookie-btn {
    font-size: 0.7rem;
    padding: 0.4rem 0.75rem;
  }

  .cookie-modal {
    padding: var(--space-md);
  }

  .cookie-modal h2 {
    font-size: var(--font-size-base);
  }

  .cookie-modal > p,
  .cookie-category-info p {
    font-size: 0.75rem;
  }

  .cookie-category-info strong {
    font-size: 0.8rem;
  }

  .policy-hero h1 {
    font-size: var(--font-size-lg);
  }

  .policy-meta {
    font-size: 0.7rem;
  }

  .policy-content h2 {
    font-size: var(--font-size-sm);
    margin-top: var(--space-xl);
  }

  .policy-content h3 {
    font-size: var(--font-size-sm);
    margin-top: var(--space-lg);
  }

  .policy-content p,
  .policy-content li {
    font-size: 0.75rem;
  }

  .policy-content ul,
  .policy-content ol {
    padding-left: var(--space-md);
  }

  .thankyou-card {
    padding: var(--space-md);
    border-radius: var(--radius-md);
  }

  .thankyou-card h1 {
    font-size: var(--font-size-lg);
  }

  .thankyou-card p {
    font-size: 0.8rem;
  }

  .thankyou-icon {
    width: 50px;
    height: 50px;
    margin-bottom: var(--space-lg);
  }

  .thankyou-icon svg {
    width: 22px;
    height: 22px;
  }

  .about-value-icon {
    width: 34px;
    height: 34px;
  }

  .about-value-icon svg {
    width: 16px;
    height: 16px;
  }

  .about-value-text strong {
    font-size: var(--font-size-sm);
  }

  .about-value-text p {
    font-size: 0.75rem;
  }

  .lifestyle-feature {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.75rem;
    gap: var(--space-sm);
  }

  .lifestyle-feature svg {
    width: 14px;
    height: 14px;
  }

  .benefits-cta-box {
    padding: var(--space-md);
  }

  .benefits-cta-box h3 {
    font-size: var(--font-size-base);
  }

  .benefits-cta-box p {
    font-size: 0.75rem;
  }

  .cta-banner .section-title {
    font-size: 1.1rem;
  }

  .cta-banner .section-subtitle {
    font-size: 0.8rem;
  }
}