:root {
  --color-primary: #4A90A4;
  --color-primary-dark: #2D5A6B;
  --color-primary-light: #6BB3C9;
  --color-secondary: #7C9A92;
  --color-accent: #D4A574;
  --color-accent-light: #E8C9A8;
  --color-success: #5A8F7B;
  --color-error: #C75D5D;
  --color-warning: #D4A574;
  --color-text: #2C3E50;
  --color-text-light: #5D6D7E;
  --color-text-muted: #8395A7;
  --color-background: #FAFBFC;
  --color-background-alt: #F0F4F7;
  --color-white: #FFFFFF;
  --color-border: #E1E8ED;
  --color-border-light: #F0F4F7;
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Poppins', var(--font-primary);
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
  --shadow-orbital: 0 8px 32px rgba(74, 144, 164, 0.15);
  --shadow-glow: 0 0 40px rgba(74, 144, 164, 0.2);
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;
  --spacing-5xl: 8rem;
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;
  --max-width: 1200px;
  --max-width-narrow: 800px;
}

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

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

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

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

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-light);
}

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

a:hover {
  color: var(--color-primary-dark);
}

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

ul, ol {
  list-style: none;
}

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

.container--narrow {
  max-width: var(--max-width-narrow);
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border-light);
  transition: box-shadow var(--transition-normal);
}

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

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.header__logo {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.header__logo:hover {
  color: var(--color-primary);
}

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

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

.header__nav-link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-light);
  padding: var(--spacing-sm) 0;
  position: relative;
  transition: color var(--transition-fast);
}

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

.header__nav-link:hover {
  color: var(--color-primary);
}

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

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

.header__mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--transition-fast);
}

.hero {
  position: relative;
  min-height: 100vh;
  padding-top: calc(70px + var(--spacing-3xl));
  padding-bottom: var(--spacing-4xl);
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-background) 0%, var(--color-background-alt) 100%);
}

.hero__orbital-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 150%;
  height: 150%;
  pointer-events: none;
}

.hero__orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(74, 144, 164, 0.1);
  border-radius: var(--radius-full);
}

.hero__orbit--1 {
  width: 300px;
  height: 300px;
}

.hero__orbit--2 {
  width: 500px;
  height: 500px;
}

.hero__orbit--3 {
  width: 700px;
  height: 700px;
}

.hero__orbit--4 {
  width: 900px;
  height: 900px;
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

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

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--color-white);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  width: fit-content;
}

.hero__badge-stars {
  display: flex;
  gap: 2px;
  color: var(--color-accent);
}

.hero__badge-text {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-light);
}

.hero__title {
  font-size: var(--font-size-5xl);
  line-height: 1.1;
  color: var(--color-text);
}

.hero__title-highlight {
  color: var(--color-primary);
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  max-width: 500px;
}

.hero__price-block {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-md);
}

.hero__price {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
}

.hero__price-old {
  font-size: var(--font-size-xl);
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.hero__image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__image-orbital {
  position: absolute;
  width: 400px;
  height: 400px;
  border: 2px dashed rgba(74, 144, 164, 0.2);
  border-radius: var(--radius-full);
}

.hero__image {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-orbital);
}

.hero__right {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-xl);
}

.hero__intro {
  max-width: 520px;
}

.order-form {
  background: var(--color-white);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 400px;
}

.order-form__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

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

.form-group__label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

.form-group__label--required::after {
  content: ' *';
  color: var(--color-error);
}

.form-group__input,
.form-group__textarea {
  width: 100%;
  padding: var(--spacing-md);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--color-background);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group__input:focus,
.form-group__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(74, 144, 164, 0.1);
}

.form-group__input.error,
.form-group__textarea.error {
  border-color: var(--color-error);
}

.form-group__input.valid,
.form-group__textarea.valid {
  border-color: var(--color-success);
}

.form-group__textarea {
  min-height: 100px;
  resize: vertical;
}

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

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

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

.form-checkbox__input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form-checkbox__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.form-checkbox__text a {
  color: var(--color-primary);
  text-decoration: underline;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

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

.btn--primary:active {
  transform: translateY(0);
}

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

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

.btn--full {
  width: 100%;
}

.btn--lg {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: var(--font-size-lg);
}

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

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

.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-3xl);
}

.section__title {
  margin-bottom: var(--spacing-md);
}

.section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
}

.features {
  position: relative;
}

.features__orbital-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  min-height: 600px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.features__center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 180px;
  height: 180px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-full);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  box-shadow: var(--shadow-glow);
  z-index: 10;
}

.features__center-icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-sm);
}

.features__center-text {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-align: center;
}

.features__orbit-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 2px dashed rgba(74, 144, 164, 0.2);
  border-radius: var(--radius-full);
  pointer-events: none;
}

.features__orbit-ring--1 {
  width: 350px;
  height: 350px;
}

.features__orbit-ring--2 {
  width: 550px;
  height: 550px;
}

.features__item {
  position: absolute;
  width: 140px;
  text-align: center;
  padding: var(--spacing-lg);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.features__item:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

.features__item--1 {
  top: 5%;
  left: 50%;
  transform: translateX(-50%);
}

.features__item--2 {
  top: 25%;
  right: 5%;
}

.features__item--3 {
  bottom: 25%;
  right: 5%;
}

.features__item--4 {
  bottom: 5%;
  left: 50%;
  transform: translateX(-50%);
}

.features__item--5 {
  bottom: 25%;
  left: 5%;
}

.features__item--6 {
  top: 25%;
  left: 5%;
}

.features__item:hover {
  transform: translateX(-50%) scale(1.05);
}

.features__item--2:hover,
.features__item--3:hover,
.features__item--5:hover,
.features__item--6:hover {
  transform: scale(1.05);
}

.features__item-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto var(--spacing-sm);
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-xl);
}

.features__item-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.benefits {
  position: relative;
}

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

.benefit-card {
  position: relative;
  padding: var(--spacing-2xl);
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.benefit-card__icon {
  width: 60px;
  height: 60px;
  margin-bottom: var(--spacing-lg);
  background: var(--color-background-alt);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: var(--font-size-2xl);
}

.benefit-card__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.benefit-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: 0;
}

.product-details {
  position: relative;
}

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

.product-details__text h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.product-details__text p {
  margin-bottom: var(--spacing-lg);
}

.product-details__list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.product-details__list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.product-details__list-icon {
  width: 24px;
  height: 24px;
  min-width: 24px;
  background: var(--color-success);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-sm);
}

.product-details__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.product-details__orbital {
  position: relative;
  width: 400px;
  height: 400px;
}

.product-details__orbit-line {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 1px dashed rgba(74, 144, 164, 0.3);
  border-radius: var(--radius-full);
}

.product-details__orbit-line--1 {
  width: 200px;
  height: 200px;
}

.product-details__orbit-line--2 {
  width: 300px;
  height: 300px;
}

.product-details__orbit-line--3 {
  width: 400px;
  height: 400px;
}

.product-details__center-element {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-3xl);
  box-shadow: var(--shadow-glow);
}

.product-details__point {
  position: absolute;
  width: 50px;
  height: 50px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  box-shadow: var(--shadow-lg);
}

.product-details__point--1 { top: 0; left: 50%; transform: translateX(-50%); }
.product-details__point--2 { top: 25%; right: 0; }
.product-details__point--3 { bottom: 25%; right: 0; }
.product-details__point--4 { bottom: 0; left: 50%; transform: translateX(-50%); }
.product-details__point--5 { bottom: 25%; left: 0; }
.product-details__point--6 { top: 25%; left: 0; }

.instructions {
  position: relative;
}

.instructions__timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.instructions__timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
}

.instruction-step {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-2xl);
}

.instruction-step:nth-child(odd) {
  flex-direction: row;
}

.instruction-step:nth-child(even) {
  flex-direction: row-reverse;
}

.instruction-step__content {
  flex: 1;
  padding: var(--spacing-xl);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.instruction-step:nth-child(odd) .instruction-step__content {
  margin-right: var(--spacing-2xl);
  text-align: right;
}

.instruction-step:nth-child(even) .instruction-step__content {
  margin-left: var(--spacing-2xl);
  text-align: left;
}

.instruction-step__number {
  width: 50px;
  height: 50px;
  min-width: 50px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  z-index: 2;
  box-shadow: var(--shadow-lg);
}

.instruction-step__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.instruction-step__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: 0;
}

.ingredients {
  position: relative;
}

.ingredients__orbital-layout {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 500px;
  position: relative;
}

.ingredients__center {
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-full);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  text-align: center;
  box-shadow: var(--shadow-glow);
  position: relative;
  z-index: 10;
}

.ingredients__center-icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-sm);
}

.ingredients__center-text {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

.ingredients__orbit {
  position: absolute;
  border: 2px dashed rgba(74, 144, 164, 0.15);
  border-radius: var(--radius-full);
}

.ingredients__orbit--inner {
  width: 350px;
  height: 350px;
}

.ingredients__orbit--outer {
  width: 500px;
  height: 500px;
}

.ingredient-item {
  position: absolute;
  width: 120px;
  padding: var(--spacing-md);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.ingredient-item:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
}

.ingredient-item__icon {
  width: 40px;
  height: 40px;
  margin: 0 auto var(--spacing-sm);
  background: var(--color-background-alt);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: var(--font-size-lg);
}

.ingredient-item__name {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.ingredient-item--1 { top: 0; left: 50%; transform: translateX(-50%); }
.ingredient-item--2 { top: 15%; right: 10%; }
.ingredient-item--3 { top: 50%; right: 0; transform: translateY(-50%); }
.ingredient-item--4 { bottom: 15%; right: 10%; }
.ingredient-item--5 { bottom: 0; left: 50%; transform: translateX(-50%); }
.ingredient-item--6 { bottom: 15%; left: 10%; }
.ingredient-item--7 { top: 50%; left: 0; transform: translateY(-50%); }
.ingredient-item--8 { top: 15%; left: 10%; }

.ingredient-item--1:hover { transform: translateX(-50%) scale(1.1); }
.ingredient-item--3:hover { transform: translateY(-50%) scale(1.1); }
.ingredient-item--5:hover { transform: translateX(-50%) scale(1.1); }
.ingredient-item--7:hover { transform: translateY(-50%) scale(1.1); }

.reviews {
  position: relative;
}

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

.review-card {
  padding: var(--spacing-2xl);
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.review-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.review-card__header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.review-card__avatar {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

.review-card__info {
  flex: 1;
}

.review-card__name {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.review-card__date {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.review-card__stars {
  display: flex;
  gap: 2px;
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
}

.review-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  margin-bottom: 0;
}

.faq {
  position: relative;
}

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

.faq-item {
  margin-bottom: var(--spacing-md);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--transition-normal);
}

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

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

.faq-item__question:hover {
  background: var(--color-background-alt);
}

.faq-item__icon {
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  transition: transform var(--transition-normal);
}

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

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

.faq-item.active .faq-item__answer {
  max-height: 500px;
}

.faq-item__answer-content {
  padding: 0 var(--spacing-xl) var(--spacing-lg);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
}

.cta-section {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  overflow: hidden;
}

.cta-section__orbital-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.cta-section__orbit {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
}

.cta-section__orbit--1 {
  width: 300px;
  height: 300px;
  top: -150px;
  left: -150px;
}

.cta-section__orbit--2 {
  width: 400px;
  height: 400px;
  bottom: -200px;
  right: -200px;
}

.cta-section__content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--color-white);
}

.cta-section__title {
  font-size: var(--font-size-3xl);
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.cta-section__text {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

.cta-section .btn--secondary:hover {
  background: transparent;
  color: var(--color-white);
}

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

.disclaimer__content {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  border-left: 4px solid var(--color-warning);
}

.disclaimer__icon {
  font-size: var(--font-size-2xl);
  color: var(--color-warning);
}

.disclaimer__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
  margin-bottom: 0;
}

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

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

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.footer__description {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
  line-height: var(--line-height-relaxed);
}

.footer__section-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
}

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

.footer__link {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

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

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
}

.footer__contact-icon {
  color: var(--color-primary-light);
  margin-top: 2px;
}

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

.footer__copyright {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
}

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

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--color-white);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  padding: var(--spacing-xl);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

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

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

.cookie-banner__text {
  flex: 1;
  min-width: 300px;
}

.cookie-banner__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

.cookie-banner__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: 0;
}

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

.cookie-banner__actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.cookie-banner__btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-sm);
}

.cookie-settings {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.cookie-settings.visible {
  opacity: 1;
  visibility: visible;
}

.cookie-settings__modal {
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-2xl);
  margin: var(--spacing-lg);
  box-shadow: var(--shadow-xl);
}

.cookie-settings__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-xl);
}

.cookie-settings__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
}

.cookie-settings__close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-background-alt);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  color: var(--color-text);
  font-size: var(--font-size-lg);
  transition: background-color var(--transition-fast);
}

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

.cookie-settings__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
}

.cookie-category {
  padding: var(--spacing-lg);
  background: var(--color-background-alt);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
}

.cookie-category__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-sm);
}

.cookie-category__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
}

.cookie-category__toggle {
  position: relative;
  width: 48px;
  height: 24px;
}

.cookie-category__toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-category__toggle-slider {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.cookie-category__toggle-slider::before {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast);
}

.cookie-category__toggle input:checked + .cookie-category__toggle-slider {
  background: var(--color-primary);
}

.cookie-category__toggle input:checked + .cookie-category__toggle-slider::before {
  transform: translateX(24px);
}

.cookie-category__toggle input:disabled + .cookie-category__toggle-slider {
  background: var(--color-success);
  cursor: not-allowed;
}

.cookie-category__description {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.cookie-settings__actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xl);
}

.cookie-settings__actions .btn {
  flex: 1;
}

.thank-you {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-3xl) var(--spacing-lg);
  text-align: center;
  background: linear-gradient(135deg, var(--color-background) 0%, var(--color-background-alt) 100%);
  margin-top: 100px;
}

.thank-you__icon {
  width: 100px;
  height: 100px;
  margin-bottom: var(--spacing-xl);
  background: linear-gradient(135deg, var(--color-success) 0%, var(--color-primary) 100%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: var(--font-size-4xl);
  box-shadow: var(--shadow-glow);
}

.thank-you__title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
}

.thank-you__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-2xl);
  max-width: 500px;
}

.thank-you__steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
  max-width: 400px;
  width: 100%;
}

.thank-you__step {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  text-align: left;
}

.thank-you__step-number {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: var(--font-weight-bold);
}

.thank-you__step-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: 0;
}

.thank-you__help {
  padding: var(--spacing-xl);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  max-width: 400px;
  width: 100%;
}

.thank-you__help-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
}

.thank-you__help-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.thank-you__help-text a {
  color: var(--color-primary);
}

.policy-page {
  padding-top: calc(70px + var(--spacing-3xl));
  padding-bottom: var(--spacing-4xl);
  min-height: 100vh;
}

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

.policy-page__title {
  margin-bottom: var(--spacing-md);
}

.policy-page__date {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

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

.policy-page__content h2 {
  font-size: var(--font-size-xl);
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-primary-dark);
}

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

.policy-page__content p {
  margin-bottom: var(--spacing-md);
  line-height: var(--line-height-relaxed);
}

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

.policy-page__content li {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-light);
  line-height: var(--line-height-relaxed);
}

.policy-page__content ul li {
  list-style-type: disc;
}

.policy-page__content ol li {
  list-style-type: decimal;
}

.policy-page__content a {
  color: var(--color-primary);
  text-decoration: underline;
}

.policy-page__content table {
  width: 100%;
}

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

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

@media (max-width: 1024px) {
  .policy-page__content table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .policy-page__content table th,
  .policy-page__content table td {
    white-space: nowrap;
  }

  .hero__content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__left {
    align-items: center;
  }

  .hero__description {
    max-width: 100%;
  }

  .hero__right {
    order: -1;
    align-items: center;
  }

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

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

  .product-details__content {
    grid-template-columns: 1fr;
  }

  .product-details__visual {
    order: -1;
  }

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

  .footer__brand {
    grid-column: span 2;
    max-width: 100%;
    margin-bottom: var(--spacing-xl);
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-5xl: 2.25rem;
    --font-size-4xl: 1.875rem;
    --font-size-3xl: 1.5rem;
    --font-size-2xl: 1.25rem;
  }

  .header__nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-white);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
  }

  .header__nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .header__nav-list {
    flex-direction: column;
    align-items: center;
  }

  .header__mobile-toggle {
    display: flex;
  }

  .header__mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

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

  .header__mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .hero {
    padding-top: calc(70px + var(--spacing-xl));
  }

  .hero__image-orbital {
    width: 280px;
    height: 280px;
  }

  .order-form {
    max-width: 100%;
  }

  .features__orbital-container {
    min-height: auto;
    flex-direction: column;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg) 0;
  }

  .features__center {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    margin-bottom: var(--spacing-xl);
  }

  .features__orbit-ring {
    display: none;
  }

  .features__item {
    position: relative;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    transform: none !important;
    width: 100%;
    max-width: 280px;
    margin: 0 auto var(--spacing-md);
  }

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

  .product-details__orbital {
    width: 300px;
    height: 300px;
  }

  .product-details__orbit-line--3 {
    width: 300px;
    height: 300px;
  }

  .product-details__orbit-line--2 {
    width: 220px;
    height: 220px;
  }

  .product-details__orbit-line--1 {
    width: 140px;
    height: 140px;
  }

  .instructions__timeline::before {
    left: 25px;
  }

  .instruction-step,
  .instruction-step:nth-child(odd),
  .instruction-step:nth-child(even) {
    flex-direction: row;
  }

  .instruction-step__content,
  .instruction-step:nth-child(odd) .instruction-step__content,
  .instruction-step:nth-child(even) .instruction-step__content {
    margin-left: var(--spacing-lg);
    margin-right: 0;
    text-align: left;
  }

  .ingredients__orbital-layout {
    min-height: auto;
    flex-direction: column;
    padding: var(--spacing-lg) 0;
  }

  .ingredients__center {
    width: 150px;
    height: 150px;
    margin-bottom: var(--spacing-xl);
  }

  .ingredients__orbit {
    display: none;
  }

  .ingredient-item {
    position: relative;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    transform: none !important;
    width: calc(50% - var(--spacing-sm));
    display: inline-block;
    margin: var(--spacing-sm);
  }

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

  .cookie-banner__content {
    flex-direction: column;
    text-align: center;
  }

  .cookie-banner__actions {
    width: 100%;
    justify-content: center;
  }

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

  .footer__brand {
    grid-column: auto;
  }

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

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }

  .hero__price-block {
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: center;
  }

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

  .cookie-banner__btn {
    width: 100%;
  }

  .thank-you__steps {
    padding: 0 var(--spacing-sm);
  }

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

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

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