@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400;1,500&family=Lora:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root {
  --color-primary: #1f1f20;
  --color-secondary: rgb(5, 87, 102);
  --color-accent: rgb(24, 4, 138);
  --color-bg: #F9FAFB;
  --color-bg-alt: #ffffff;
  --color-bg-dark: #0d1117;
  --color-text-primary: #111827;
  --color-text-secondary: #6B7280;
  --color-text-light: #9CA3AF;
  --color-border: #E5E7EB;
  --color-border-dark: #D1D5DB;
  --color-success: #059669;
  --color-error: #DC2626;
  --color-warning: #D97706;
  --color-gold: #B8860B;
  --color-star: #F59E0B;

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Lora', Georgia, serif;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 1.875rem;
  --fs-3xl: 2.25rem;
  --fs-4xl: 3rem;
  --fs-5xl: 3.75rem;

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

  --lh-tight: 1.15;
  --lh-snug: 1.35;
  --lh-normal: 1.6;
  --lh-relaxed: 1.75;

  --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --shadow-xl: 0 16px 48px rgba(0,0,0,0.15);
  --shadow-accent: 0 8px 24px rgba(24,4,138,0.22);
  --shadow-secondary: 0 8px 24px rgba(5,87,102,0.20);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

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

  --container-max: 1200px;
  --container-narrow: 800px;
}

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

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

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

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

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

ul, ol {
  list-style: none;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
}

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

.container--narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-secondary);
  padding: var(--space-1) var(--space-3);
  background: rgba(5,87,102,0.08);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-tight);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.02em;
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
}

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

.btn--primary:hover {
  background: #0f0270;
  box-shadow: 0 12px 32px rgba(24,4,138,0.35);
  transform: translateY(-2px);
  color: #ffffff;
}

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

.btn--secondary {
  background: var(--color-secondary);
  color: #ffffff;
  box-shadow: var(--shadow-secondary);
}

.btn--secondary:hover {
  background: #044d5c;
  transform: translateY(-2px);
  color: #ffffff;
}

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

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

.btn--lg {
  padding: var(--space-4) var(--space-10);
  font-size: var(--fs-md);
  border-radius: var(--radius-lg);
}

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

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(249,250,251,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-xs);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.header__brand-name {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.header__brand-name span {
  color: var(--color-secondary);
}

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

.header__nav-link {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  transition: width var(--transition-base);
}

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

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

.header__cta {
  padding: var(--space-2) var(--space-5);
  font-size: var(--fs-sm);
}

.header__menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  background: none;
  border: none;
  padding: var(--space-2);
}

.header__menu-toggle span {
  display: block;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

/* ===== HERO ===== */
.hero {
  padding: var(--space-16) 0;
  background: linear-gradient(135deg, #F9FAFB 0%, #EEF2FF 50%, #F0FDFA 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(5,87,102,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(24,4,138,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
  position: relative;
  z-index: 1;
}

.hero__media {
  position: relative;
}

.hero__image-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: #ffffff;
  aspect-ratio: 4/5;
}

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

.hero__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-4);
  background: linear-gradient(135deg, #f0f4ff 0%, #e8f5f8 100%);
  color: var(--color-text-light);
  min-height: 420px;
}

.hero__image-placeholder i {
  font-size: 4rem;
  color: var(--color-border-dark);
}

.hero__badges {
  position: absolute;
  bottom: var(--space-5);
  left: var(--space-5);
  right: var(--space-5);
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
}

.hero__badge i {
  color: var(--color-secondary);
  font-size: var(--fs-sm);
}

.hero__rating {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.hero__stars {
  display: flex;
  gap: 2px;
  color: var(--color-star);
}

.hero__stars i {
  font-size: var(--fs-sm);
}

.hero__rating-text {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

.hero__rating-text strong {
  color: var(--color-text-primary);
}

.hero__content {
  padding-top: var(--space-4);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--fs-5xl);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  color: var(--color-primary);
  margin-bottom: var(--space-5);
  letter-spacing: -0.02em;
}

.hero__title span {
  color: var(--color-secondary);
  font-style: italic;
}

.hero__description {
  font-size: var(--fs-md);
  line-height: var(--lh-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

.hero__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding: var(--space-4) var(--space-5);
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.hero__price-current {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  color: var(--color-accent);
  line-height: 1;
}

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

.hero__price-save {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background: rgba(5,150,105,0.1);
  color: var(--color-success);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  margin-left: auto;
}

/* ===== ORDER FORM ===== */
.order-form {
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.order-form__title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.form-group {
  margin-bottom: var(--space-4);
}

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

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

.form-control {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  color: var(--color-text-primary);
  background: #ffffff;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(5,87,102,0.12);
}

.form-control.is-invalid {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(220,38,38,0.10);
}

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

textarea.form-control {
  resize: vertical;
  min-height: 80px;
}

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

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

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
  margin-bottom: var(--space-5);
}

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

.form-checkbox-text {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
}

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

/* ===== SECTIONS COMMON ===== */
.section {
  padding: var(--space-20) 0;
}

.section--alt {
  background: #ffffff;
}

.section--dark {
  background: var(--color-primary);
  color: #ffffff;
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section__header--left {
  text-align: left;
}

/* ===== FEATURES ===== */
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.feature-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

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

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

.feature-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(5,87,102,0.1), rgba(24,4,138,0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.feature-card__icon i {
  font-size: var(--fs-xl);
  color: var(--color-secondary);
}

.feature-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.feature-card__text {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
}

/* ===== BENEFITS ===== */
.benefits__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.benefits__visual {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 1;
  background: linear-gradient(135deg, rgba(5,87,102,0.06), rgba(24,4,138,0.04));
  border: 1px solid var(--color-border);
}

.benefits__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 380px;
  color: var(--color-text-light);
  flex-direction: column;
  gap: var(--space-3);
}

.benefits__image-placeholder i {
  font-size: 3.5rem;
  color: var(--color-border-dark);
}

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

.benefit-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: #ffffff;
  transition: all var(--transition-base);
}

.benefit-item:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(5,87,102,0.2);
}

.benefit-item__icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-secondary), rgba(24,4,138,0.7));
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefit-item__icon i {
  color: #ffffff;
  font-size: var(--fs-base);
}

.benefit-item__title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.benefit-item__text {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
}

/* ===== PRODUCT DESCRIPTION ===== */
.product-desc__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.product-desc__content {
  order: 1;
}

.product-desc__visual {
  order: 2;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #EEF2FF, #F0FDFA);
  border: 1px solid var(--color-border);
}

.product-desc__image-placeholder {
  width: 100%;
  height: 100%;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--color-text-light);
}

.product-desc__image-placeholder i {
  font-size: 3.5rem;
  color: var(--color-border-dark);
}

.product-desc__text {
  font-size: var(--fs-base);
  line-height: var(--lh-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-5);
}

.product-desc__highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.highlight-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  color: var(--color-text-primary);
}

.highlight-row i {
  color: var(--color-success);
  font-size: var(--fs-base);
  flex-shrink: 0;
}

/* ===== HOW TO USE ===== */
.usage__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}

.usage__steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 28px);
  right: calc(12.5% + 28px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
  z-index: 0;
}

.usage-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.usage-step__num {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
  color: #ffffff;
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  box-shadow: var(--shadow-secondary);
}

.usage-step__title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.usage-step__text {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
}

/* ===== COMPOSITION ===== */
.composition__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
}

.composition__intro {
  font-size: var(--fs-base);
  line-height: var(--lh-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

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

.ingredient-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.ingredient-item:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-sm);
}

.ingredient-item__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(5,87,102,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ingredient-item__icon i {
  color: var(--color-secondary);
  font-size: var(--fs-base);
}

.ingredient-item__name {
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  color: var(--color-primary);
}

.ingredient-item__desc {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
}

.ingredient-item__badge {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  padding: 3px var(--space-2);
  border-radius: var(--radius-full);
  background: rgba(5,150,105,0.1);
  color: var(--color-success);
  white-space: nowrap;
}

.composition__cert-block {
  background: linear-gradient(135deg, rgba(5,87,102,0.04), rgba(24,4,138,0.04));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  height: fit-content;
}

.composition__cert-title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}

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

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

.cert-item i {
  color: var(--color-secondary);
  font-size: var(--fs-lg);
  flex-shrink: 0;
  margin-top: 2px;
}

.cert-item__title {
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  color: var(--color-primary);
  margin-bottom: 2px;
}

.cert-item__text {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
}

/* ===== FAQ ===== */
.faq__list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

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

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

.faq-item.active {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-sm);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

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

.faq-item__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: rgba(5,87,102,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-size: var(--fs-sm);
  transition: transform var(--transition-base), background var(--transition-base);
}

.faq-item.active .faq-item__icon {
  transform: rotate(45deg);
  background: var(--color-secondary);
  color: #ffffff;
}

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

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

.faq-item__answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: var(--lh-relaxed);
}

/* ===== CTA ===== */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, #2d1060 50%, var(--color-secondary) 100%);
  padding: var(--space-20) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-section__inner {
  position: relative;
  z-index: 1;
}

.cta-section__title {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  color: #ffffff;
  margin-bottom: var(--space-4);
  line-height: var(--lh-tight);
}

.cta-section__subtitle {
  font-size: var(--fs-md);
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-8);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section__trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
  margin-top: var(--space-8);
}

.cta-trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.7);
  font-size: var(--fs-sm);
}

.cta-trust-item i {
  color: var(--color-star);
  font-size: var(--fs-base);
}

/* ===== DISCLAIMER ===== */
.disclaimer {
  background: #fffbeb;
  border-top: 1px solid #fde68a;
  border-bottom: 1px solid #fde68a;
  padding: var(--space-8) 0;
}

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

.disclaimer__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: #fde68a;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #92400e;
  font-size: var(--fs-base);
  margin-top: 2px;
}

.disclaimer__title {
  font-weight: var(--fw-semibold);
  color: #92400e;
  margin-bottom: var(--space-2);
  font-size: var(--fs-sm);
}

.disclaimer__text {
  font-size: var(--fs-sm);
  color: #78350f;
  line-height: var(--lh-relaxed);
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--color-primary);
  color: rgba(255,255,255,0.8);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer__brand-name {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: #ffffff;
  margin-bottom: var(--space-3);
}

.footer__brand-name span {
  color: rgba(5,87,102,0.9);
}

.footer__tagline {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.5);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-5);
}

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

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.55);
  line-height: var(--lh-relaxed);
}

.footer__contact-item i {
  color: var(--color-secondary);
  font-size: var(--fs-sm);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer__col-title {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: #ffffff;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__nav-link {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.55);
  transition: color var(--transition-fast);
}

.footer__nav-link:hover {
  color: rgba(255,255,255,0.9);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer__copyright {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.4);
}

.footer__policy-links {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.footer__policy-link {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.4);
  transition: color var(--transition-fast);
}

.footer__policy-link:hover {
  color: rgba(255,255,255,0.75);
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
  position: fixed;
  bottom: var(--space-5);
  left: var(--space-5);
  right: var(--space-5);
  max-width: 520px;
  background: var(--color-primary);
  color: #ffffff;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-xl);
  z-index: 9999;
  transform: translateY(200px);
  opacity: 0;
  transition: all var(--transition-slow);
  pointer-events: none;
}

.cookie-banner.visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.cookie-banner__title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: #ffffff;
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.cookie-banner__title i {
  color: var(--color-star);
}

.cookie-banner__text {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.65);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-4);
}

.cookie-banner__text a {
  color: rgba(5,87,102,0.9);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.cookie-btn {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
}

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

.cookie-btn--accept:hover {
  background: #044d5c;
}

.cookie-btn--reject {
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.85);
  border: 1px solid rgba(255,255,255,0.2);
}

.cookie-btn--reject:hover {
  background: rgba(255,255,255,0.2);
}

.cookie-btn--settings {
  background: transparent;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.15);
}

.cookie-btn--settings:hover {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.85);
}

.cookie-settings {
  display: none;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-4);
}

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

.cookie-toggle-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-2) 0;
}

.cookie-toggle-label {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.75);
}

.cookie-toggle-label span {
  display: block;
  font-size: 10px;
  color: rgba(255,255,255,0.4);
  margin-top: 1px;
}

.cookie-toggle {
  position: relative;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
}

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

.cookie-toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.cookie-toggle-slider::before {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  left: 3px;
  top: 3px;
  background: #ffffff;
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast);
}

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

.cookie-toggle input:checked + .cookie-toggle-slider::before {
  transform: translateX(16px);
}

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

/* ===== POLICY PAGES ===== */
.policy-hero {
  background: linear-gradient(135deg, var(--color-primary), #1a3a42);
  padding: var(--space-16) 0 var(--space-12);
  color: #ffffff;
}

.policy-hero__label {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(5,87,102,0.9);
  margin-bottom: var(--space-3);
}

.policy-hero__title {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-4);
}

.policy-hero__meta {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.55);
}

.policy-content {
  padding: var(--space-16) 0;
}

.policy-content h2 {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}

.policy-content h3 {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}

.policy-content p {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

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

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

.policy-content li {
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

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

.policy-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-6);
  font-size: var(--fs-sm);
}

.policy-content th {
  background: var(--color-primary);
  color: #ffffff;
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-weight: var(--fw-semibold);
}

.policy-content td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  vertical-align: top;
}

.policy-content tr:hover td {
  background: var(--color-bg);
}

.policy-info-box {
  background: rgba(5,87,102,0.06);
  border-left: 4px solid var(--color-secondary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-5) var(--space-6);
  margin-bottom: var(--space-6);
}

.policy-info-box p {
  margin-bottom: 0;
}

/* ===== THANK YOU PAGE ===== */
.thankyou-section {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-20) 0;
}

.thankyou__inner {
  text-align: center;
  max-width: 540px;
  margin: 0 auto;
}

.thankyou__icon {
  width: 96px;
  height: 96px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-8);
  box-shadow: var(--shadow-xl);
}

.thankyou__icon i {
  font-size: 2.5rem;
  color: #ffffff;
}

.thankyou__title {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

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

/* ===== 404 PAGE ===== */
.notfound-section {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-20) 0;
  text-align: center;
}

.notfound__number {
  font-family: var(--font-display);
  font-size: 9rem;
  font-weight: var(--fw-bold);
  line-height: 1;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-4);
}

.notfound__title {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.notfound__text {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
}

/* ===== MOBILE MENU ===== */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
}

.mobile-menu.open {
  pointer-events: all;
}

.mobile-menu__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.mobile-menu.open .mobile-menu__overlay {
  opacity: 1;
}

.mobile-menu__panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 300px;
  background: #ffffff;
  padding: var(--space-8) var(--space-6);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  overflow-y: auto;
}

.mobile-menu.open .mobile-menu__panel {
  transform: translateX(0);
}

.mobile-menu__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-secondary);
  border: none;
}

.mobile-menu__nav {
  margin-top: var(--space-12);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.mobile-menu__link {
  font-size: var(--fs-md);
  font-weight: var(--fw-medium);
  color: var(--color-text-primary);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border);
  display: block;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .usage__steps::before {
    display: none;
  }
}

@media (max-width: 768px) {
  .header__nav,
  .header__cta {
    display: none;
  }

  .header__menu-toggle {
    display: flex;
  }

  .mobile-menu {
    display: block;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .hero__title {
    font-size: var(--fs-3xl);
  }

  .benefits__inner,
  .product-desc__inner,
  .composition__inner {
    grid-template-columns: 1fr;
  }

  .product-desc__visual {
    order: -1;
  }

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

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

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .cta-section__title {
    font-size: var(--fs-2xl);
  }

  .cookie-banner {
    left: var(--space-3);
    right: var(--space-3);
    bottom: var(--space-3);
  }

  .notfound__number {
    font-size: 6rem;
  }

  .policy-hero__title {
    font-size: var(--fs-2xl);
  }
}

@media (max-width: 480px) {
  .policy-content th,td{
    font-size: 0.6rem;
    padding: 0.6rem  !important;
  }
  .container {
    padding: 0 var(--space-4);
  }

  .hero {
    padding: var(--space-10) 0;
  }

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

  .order-form {
    padding: var(--space-5);
  }

  .hero__price {
    flex-wrap: wrap;
  }

  .cta-section__trust {
    flex-direction: column;
    gap: var(--space-3);
  }
}