@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:wght@600;700&display=swap');

:root {
  --color-primary: rgb(31, 31, 32);
  --color-secondary: rgb(4, 175, 18);
  --color-accent: rgb(88, 73, 8);
  --color-bg: #F9FAFB;
  --color-bg-alt: #ffffff;
  --color-text-primary: #111827;
  --color-text-secondary: #6B7280;
  --color-border: #E5E7EB;
  --color-secondary-light: rgba(4, 175, 18, 0.08);
  --color-secondary-mid: rgba(4, 175, 18, 0.15);
  --color-primary-light: rgba(31, 31, 32, 0.06);

  --font-body: 'Inter', sans-serif;
  --font-heading: 'Playfair Display', serif;

  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

  --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;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.1), 0 4px 10px rgba(0,0,0,0.06);
  --shadow-xl: 0 20px 50px rgba(0,0,0,0.12), 0 8px 20px rgba(0,0,0,0.08);
  --shadow-green: 0 8px 25px rgba(4, 175, 18, 0.2);

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

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

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

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

*, *::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);
  color: var(--color-text-primary);
  background-color: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-body);
}

input, textarea, select {
  font-family: var(--font-body);
}

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

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

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

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

.section-label {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  line-height: 1.2;
  margin-bottom: var(--space-4);
}

.section-title--white {
  color: #ffffff;
}

.section-subtitle {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

.section-header {
  margin-bottom: var(--space-12);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

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

.btn--primary:hover {
  background-color: rgb(3, 155, 16);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(4, 175, 18, 0.3);
}

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

.btn--outline:hover {
  background-color: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn--lg {
  padding: var(--space-5) var(--space-10);
  font-size: var(--fs-md);
}

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge--trust {
  background-color: var(--color-secondary-light);
  color: rgb(3, 130, 14);
  border: 1px solid rgba(4, 175, 18, 0.2);
}

.badge--accent {
  background-color: rgba(88, 73, 8, 0.1);
  color: var(--color-accent);
  border: 1px solid rgba(88, 73, 8, 0.2);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background-color: rgba(249, 250, 251, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

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

.brand-logo {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--color-secondary), rgb(3, 130, 14));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  flex-shrink: 0;
}

.brand-name {
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

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

.nav-link {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-secondary);
  transition: width var(--transition-base);
  border-radius: var(--radius-full);
}

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

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

.header-cta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

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

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

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

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

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

.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background-color: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4) var(--space-6);
  box-shadow: var(--shadow-md);
  z-index: 999;
}

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

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.mobile-nav-link {
  display: block;
  padding: var(--space-3) var(--space-2);
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition-fast);
}

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

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

.hero {
  padding-top: var(--header-height);
  min-height: 100vh;
  display: flex;
  align-items: stretch;
  background-color: var(--color-bg);
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  min-height: calc(100vh - var(--header-height));
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-20) var(--space-12) var(--space-20) var(--space-6);
  max-width: 640px;
  margin-left: auto;
}

.hero-badge {
  margin-bottom: var(--space-6);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: var(--fs-5xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  line-height: 1.1;
  margin-bottom: var(--space-6);
  letter-spacing: -0.03em;
}

.hero-title .highlight {
  color: var(--color-secondary);
}

.hero-desc {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-8);
  max-width: 480px;
}

.hero-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

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

.price-amount {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-text-primary);
  letter-spacing: -0.03em;
}

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

.hero-visual {
  position: relative;
  background: linear-gradient(135deg, var(--color-secondary-light) 0%, rgba(88, 73, 8, 0.05) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-image-wrap {
  width: 100%;
  height: 100%;
  position: relative;
}

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

.hero-image-placeholder {
  width: 100%;
  height: 100%;
  min-height: 600px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  color: var(--color-text-secondary);
}

.hero-image-placeholder i {
  font-size: 4rem;
  color: var(--color-secondary);
  opacity: 0.4;
}

.hero-floating-card {
  position: absolute;
  bottom: var(--space-8);
  left: var(--space-6);
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 200px;
}

.floating-card-icon {
  width: 40px;
  height: 40px;
  background-color: var(--color-secondary-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-size: var(--fs-lg);
  flex-shrink: 0;
}

.floating-card-text strong {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
}

.floating-card-text span {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
}

.order-form-wrapper {
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
}

.order-form-title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.order-form-subtitle {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

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

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

.form-label span.required {
  color: #e53e3e;
  margin-left: 2px;
}

.form-input {
  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-color: var(--color-bg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-input:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(4, 175, 18, 0.12);
}

.form-input.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

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

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

.form-error {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--fs-xs);
  color: #ef4444;
  margin-top: var(--space-1);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.form-error.visible {
  opacity: 1;
  transform: translateY(0);
}

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

.form-checkbox {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  accent-color: var(--color-secondary);
  flex-shrink: 0;
  margin-top: 2px;
}

.form-checkbox-label {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
  line-height: 1.5;
}

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

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

.feature-card {
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  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), rgb(3, 130, 14));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(4, 175, 18, 0.2);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 52px;
  height: 52px;
  background-color: var(--color-secondary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-size: var(--fs-xl);
  margin-bottom: var(--space-5);
  transition: background-color var(--transition-base);
}

.feature-card:hover .feature-icon {
  background-color: var(--color-secondary);
  color: #ffffff;
}

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

.feature-desc {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.benefits-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

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

.benefit-item:hover {
  border-color: rgba(4, 175, 18, 0.25);
  box-shadow: var(--shadow-md);
}

.benefit-icon {
  width: 44px;
  height: 44px;
  background-color: var(--color-secondary-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-size: var(--fs-lg);
  flex-shrink: 0;
}

.benefit-text strong {
  display: block;
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

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

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

.ingredient-card {
  background-color: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  text-align: center;
  transition: all var(--transition-base);
}

.ingredient-card:hover {
  background-color: var(--color-bg-alt);
  box-shadow: var(--shadow-md);
  border-color: rgba(4, 175, 18, 0.2);
  transform: translateY(-2px);
}

.ingredient-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-secondary-light), rgba(88, 73, 8, 0.08));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-size: var(--fs-xl);
  margin: 0 auto var(--space-4);
}

.ingredient-name {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.ingredient-desc {
  font-size: var(--fs-xs);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.usage-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  max-width: 700px;
  margin: 0 auto;
}

.usage-step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.usage-step:hover {
  border-color: rgba(4, 175, 18, 0.2);
  box-shadow: var(--shadow-md);
}

.step-number {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-secondary), rgb(3, 130, 14));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  flex-shrink: 0;
  box-shadow: var(--shadow-green);
}

.step-content strong {
  display: block;
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

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

.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

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

.faq-item.open {
  border-color: rgba(4, 175, 18, 0.25);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  cursor: pointer;
  gap: var(--space-4);
  transition: background-color var(--transition-fast);
}

.faq-question:hover {
  background-color: var(--color-secondary-light);
}

.faq-question-text {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  line-height: 1.5;
}

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

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

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

.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.legal-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
  align-items: start;
}

.legal-info-block {
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
}

.legal-info-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.legal-info-title i {
  color: var(--color-secondary);
}

.legal-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.legal-info-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

.legal-info-list li i {
  color: var(--color-secondary);
  width: 16px;
  flex-shrink: 0;
}

.detail-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.detail-text p {
  font-size: var(--fs-base);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-5);
}

.detail-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

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

.detail-highlight i {
  color: var(--color-secondary);
  width: 16px;
}

.detail-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: linear-gradient(135deg, var(--color-secondary-light), rgba(88, 73, 8, 0.06));
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.disclaimer-box {
  background-color: rgba(255, 249, 230, 0.7);
  border: 1px solid rgba(88, 73, 8, 0.2);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-6) var(--space-8);
  max-width: 860px;
  margin: 0 auto;
}

.disclaimer-box-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.disclaimer-box-header i {
  color: var(--color-accent);
  font-size: var(--fs-xl);
}

.disclaimer-box-header strong {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-accent);
}

.disclaimer-box p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.75;
}

.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, rgb(50, 50, 52) 100%);
  padding: var(--space-20) 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(4, 175, 18, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  color: #ffffff;
  margin-bottom: var(--space-4);
  line-height: 1.2;
}

.cta-title span {
  color: var(--color-secondary);
}

.cta-desc {
  font-size: var(--fs-md);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-8);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

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

.btn--white:hover {
  background-color: rgba(255, 255, 255, 0.92);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.btn--outline-white {
  background-color: transparent;
  color: #ffffff;
  border-color: rgba(255,255,255,0.4);
}

.btn--outline-white:hover {
  background-color: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.8);
  transform: translateY(-2px);
}

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

.footer-top {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: var(--space-8);
}

.footer-brand .brand-name {
  color: #ffffff;
}

.footer-brand-desc {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
  margin-top: var(--space-4);
  max-width: 280px;
}

.footer-col-title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: #ffffff;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

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

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: var(--space-3);
}

.footer-contact-item i {
  color: var(--color-secondary);
  flex-shrink: 0;
  margin-top: 2px;
}

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

.footer-copy {
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.35);
}

.footer-copy a {
  color: rgba(255, 255, 255, 0.55);
}

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

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

.footer-policy-link {
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.45);
  transition: color var(--transition-fast);
}

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

.cookie-banner {
  position: fixed;
  bottom: var(--space-5);
  left: var(--space-5);
  right: var(--space-5);
  max-width: 880px;
  margin: 0 auto;
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-8);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  z-index: 9999;
  display: none;
  animation: slideUp 0.4s ease;
}

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

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

.cookie-banner-main {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

.cookie-icon {
  width: 44px;
  height: 44px;
  background-color: var(--color-secondary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-size: var(--fs-xl);
  flex-shrink: 0;
}

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

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

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

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

.btn--cookie-accept {
  background-color: var(--color-secondary);
  color: #ffffff;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  transition: all var(--transition-base);
  border: none;
  cursor: pointer;
}

.btn--cookie-accept:hover {
  background-color: rgb(3, 155, 16);
  transform: translateY(-1px);
}

.btn--cookie-reject {
  background-color: transparent;
  color: var(--color-text-secondary);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  border: 1.5px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn--cookie-reject:hover {
  border-color: var(--color-text-secondary);
  color: var(--color-text-primary);
}

.btn--cookie-settings {
  background-color: transparent;
  color: var(--color-secondary);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: underline;
}

.btn--cookie-settings:hover {
  opacity: 0.8;
}

.cookie-settings-panel {
  display: none;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-5);
  margin-top: var(--space-2);
}

.cookie-settings-panel.open {
  display: block;
}

.cookie-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}

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

.cookie-category-info strong {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
}

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

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

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

.toggle-slider {
  position: absolute;
  inset: 0;
  background-color: #d1d5db;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background-color var(--transition-base);
}

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

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

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

.toggle-switch input:disabled + .toggle-slider {
  opacity: 0.5;
  cursor: not-allowed;
}

.policy-page-header {
  background: linear-gradient(135deg, var(--color-primary) 0%, rgb(50, 50, 52) 100%);
  padding: calc(var(--header-height) + var(--space-16)) 0 var(--space-16);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.policy-page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(4, 175, 18, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.policy-page-title {
  font-family: var(--font-heading);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  color: #ffffff;
  margin-bottom: var(--space-4);
  position: relative;
}

.policy-page-meta {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.55);
  position: relative;
}

.policy-content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-16) var(--space-6);
}

.policy-section {
  margin-bottom: var(--space-10);
}

.policy-section h2 {
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-secondary-light);
}

.policy-section h3 {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  margin-top: var(--space-5);
}

.policy-section p {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}

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

.policy-section ul li {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-2);
}

.policy-contact-box {
  background-color: var(--color-secondary-light);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  border: 1px solid rgba(4, 175, 18, 0.2);
  margin-top: var(--space-4);
}

.policy-contact-box p {
  font-size: var(--fs-sm);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.policy-contact-box strong {
  color: var(--color-text-primary);
}

.thank-you-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--header-height);
  background-color: var(--color-bg);
}

.thank-you-card {
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-xl);
  padding: var(--space-12) var(--space-16);
  text-align: center;
  max-width: 560px;
  width: 100%;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
}

.thank-you-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-secondary), rgb(3, 130, 14));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 2.5rem;
  margin: 0 auto var(--space-6);
  box-shadow: var(--shadow-green);
}

.thank-you-title {
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.thank-you-text {
  font-size: var(--fs-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.error-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--header-height);
  background-color: var(--color-bg);
}

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

.error-code {
  font-family: var(--font-heading);
  font-size: 8rem;
  font-weight: var(--fw-extrabold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-4);
  opacity: 0.08;
}

.error-title {
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
  margin-top: -var(--space-8);
}

.error-desc {
  font-size: var(--fs-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-content {
    padding: var(--space-16) var(--space-6);
    max-width: 100%;
    margin: 0 auto;
    text-align: center;
    order: 1;
  }

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

  .hero-visual {
    min-height: 350px;
    order: 2;
  }

  .hero-title {
    font-size: var(--fs-4xl);
  }

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

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

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

  .detail-image {
    min-height: 300px;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 825px) {
  :root {
    --header-height: 64px;
  }

  .main-nav {
    display: none;
  }

  .header-cta .btn {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

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

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

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

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

  .benefits-list {
    grid-template-columns: 1fr;
  }

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

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

  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

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

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

  .cta-actions .btn {
    justify-content: center;
  }

  .cookie-banner {
    left: var(--space-3);
    right: var(--space-3);
    bottom: var(--space-3);
    padding: var(--space-5);
  }

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

  .cookie-actions button {
    width: 100%;
  }

  .thank-you-card {
    padding: var(--space-8) var(--space-6);
  }

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

  .hero-price .price-amount {
    font-size: var(--fs-3xl);
  }
}

@media (max-width: 480px) {
  .btn--lg{
    font-size: 0.9rem;
  }
  .composition-grid {
    grid-template-columns: 1fr;
  }

  .error-code {
    font-size: 6rem;
  }
}