@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

:root {
  --color-primary: rgb(31, 31, 32);
  --color-secondary: rgb(109, 221, 4);
  --color-background: #F9FAFB;
  --color-text-primary: #111827;
  --color-text-secondary: #6B7280;
  --color-accent: rgb(2, 129, 44);
  --color-white: #ffffff;
  --color-surface: #ffffff;
  --color-border: #E5E7EB;
  --color-error: #DC2626;
  --color-success: rgb(2, 129, 44);
  --color-overlay: rgba(31, 31, 32, 0.92);

  --font-display: 'Bebas Neue', sans-serif;
  --font-heading: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;

  --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: 2.5rem;
  --font-size-5xl: 3.5rem;
  --font-size-hero: 6rem;

  --shadow-sm: 0 1px 3px rgba(31,31,32,0.08), 0 1px 2px rgba(31,31,32,0.04);
  --shadow-md: 0 4px 16px rgba(31,31,32,0.10), 0 2px 8px rgba(31,31,32,0.06);
  --shadow-lg: 0 10px 40px rgba(31,31,32,0.14), 0 4px 16px rgba(31,31,32,0.08);
  --shadow-xl: 0 24px 64px rgba(31,31,32,0.18);
  --shadow-accent: 0 6px 24px rgba(109,221,4,0.28);
  --shadow-card: 0 2px 12px rgba(31,31,32,0.07);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

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

  --container-max: 1200px;
  --container-padding: var(--space-6);
  --header-height: 72px;
}

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

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

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text-primary);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 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 {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-secondary);
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-4xl);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-top: var(--space-4);
  max-width: 640px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}

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

.btn-primary:hover {
  background: rgb(90, 196, 0);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(109,221,4,0.38);
}

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

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

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

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

.btn-dark:hover {
  background: #2d2d2e;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.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;
}

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-primary);
  height: var(--header-height);
  box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.01em;
  transition: opacity var(--transition-fast);
}

.brand-logo:hover {
  opacity: 0.88;
}

.brand-logo .logo-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--color-secondary);
  border-radius: var(--radius-full);
}

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

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

.nav-links a {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  transition: color var(--transition-fast);
  position: relative;
  padding-bottom: var(--space-1);
}

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

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

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

.nav-cta {
  background: var(--color-secondary);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.nav-cta:hover {
  background: rgb(90, 196, 0);
  transform: translateY(-1px);
}

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

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition-base);
  transform-origin: center;
}

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

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

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

.mobile-nav {
  display: none;
  background: var(--color-primary);
  padding: var(--space-4) var(--container-padding);
  border-top: 1px solid rgba(255,255,255,0.1);
}

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

.mobile-nav a {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: rgba(255,255,255,0.82);
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: color var(--transition-fast);
}

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

.mobile-nav a:last-child {
  border-bottom: none;
  color: var(--color-secondary);
}

/* ===== HERO ===== */
.hero {
  background: var(--color-primary);
  padding: var(--space-20) 0 var(--space-16);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(109,221,4,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(2,129,44,0.06) 0%, transparent 70%);
  pointer-events: none;
}

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

.hero-content {
  color: var(--color-white);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(109,221,4,0.12);
  border: 1px solid rgba(109,221,4,0.3);
  color: var(--color-secondary);
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.hero-badge i {
  font-size: 14px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--font-size-hero);
  line-height: 0.95;
  letter-spacing: 0.02em;
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

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

.hero-subtitle {
  font-size: var(--font-size-lg);
  line-height: 1.7;
  color: rgba(255,255,255,0.72);
  margin-bottom: var(--space-8);
  max-width: 480px;
}

.hero-pricing {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  padding: var(--space-4) var(--space-6);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  width: fit-content;
}

.price-current {
  font-family: var(--font-display);
  font-size: 2.8rem;
  color: var(--color-secondary);
  line-height: 1;
}

.price-old {
  font-size: var(--font-size-xl);
  color: rgba(255,255,255,0.38);
  text-decoration: line-through;
  font-weight: 300;
}

.price-badge {
  background: var(--color-secondary);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: var(--font-size-xs);
  font-weight: 700;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  letter-spacing: 0.06em;
}

.hero-trust-items {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.65);
}

.hero-trust-item i {
  color: var(--color-secondary);
  font-size: 16px;
}

.hero-form-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-xl);
  position: relative;
}

.hero-form-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--space-8);
  right: var(--space-8);
  height: 3px;
  background: var(--color-secondary);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.form-card-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}

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

.hero-image-wrap {
  display: none;
}

/* ===== FORM ===== */
.order-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

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

.form-group label {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: 0.02em;
}

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

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

.form-control::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.7;
}

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(2,129,44,0.12);
  background: var(--color-white);
}

.form-control.is-error {
  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: 100px;
}

.field-error {
  font-size: var(--font-size-xs);
  color: var(--color-error);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  opacity: 0;
  transition: opacity var(--transition-fast);
  min-height: 18px;
}

.field-error.visible {
  opacity: 1;
}

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

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  accent-color: var(--color-accent);
  margin-top: 2px;
}

.checkbox-group label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: 400;
  cursor: pointer;
  line-height: 1.5;
}

.checkbox-group label a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.checkbox-group label a:hover {
  color: var(--color-primary);
}

.form-submit {
  margin-top: var(--space-2);
}

.form-submit .btn {
  width: 100%;
  font-size: var(--font-size-lg);
  padding: var(--space-4) var(--space-6);
}

.form-notice {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  text-align: center;
  margin-top: var(--space-2);
}

/* ===== SECTION GENERAL ===== */
.section {
  padding: var(--space-24) 0;
}

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

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

.section-dark .section-title {
  color: var(--color-white);
}

.section-dark .section-subtitle {
  color: rgba(255,255,255,0.68);
}

.section-dark .section-label {
  color: var(--color-secondary);
}

.section-header {
  margin-bottom: var(--space-16);
}

.section-header.centered {
  text-align: center;
}

.section-header.centered .section-label {
  justify-content: center;
}

.section-header.centered .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

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

.ingredient-card {
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.ingredient-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-secondary);
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

.ingredient-card:hover {
  border-color: rgba(109,221,4,0.4);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

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

.ingredient-icon {
  width: 48px;
  height: 48px;
  background: rgba(109,221,4,0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.ingredient-icon i {
  font-size: 22px;
  color: var(--color-accent);
}

.ingredient-name {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.ingredient-amount {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  background: rgba(2,129,44,0.08);
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

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

/* ===== BENEFITS ===== */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.benefit-item {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-6);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.benefit-item:hover {
  background: rgba(109,221,4,0.07);
  border-color: rgba(109,221,4,0.25);
}

.benefit-icon {
  width: 52px;
  height: 52px;
  min-width: 52px;
  background: rgba(109,221,4,0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefit-icon i {
  font-size: 24px;
  color: var(--color-secondary);
}

.benefit-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.benefit-text {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.65);
  line-height: 1.65;
}

/* ===== FEATURES ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.feature-card {
  text-align: center;
  padding: var(--space-8) var(--space-5);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

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

.feature-card-icon {
  width: 60px;
  height: 60px;
  background: rgba(109,221,4,0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
}

.feature-card-icon i {
  font-size: 26px;
  color: var(--color-accent);
}

.feature-card-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.feature-card-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ===== USAGE ===== */
.usage-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  max-width: 780px;
  margin: 0 auto;
}

.usage-step {
  display: flex;
  gap: var(--space-6);
  align-items: flex-start;
}

.step-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  line-height: 1;
  color: var(--color-secondary);
  min-width: 72px;
  text-align: center;
}

.step-body {
  padding-top: var(--space-2);
  border-left: 2px solid var(--color-border);
  padding-left: var(--space-6);
  flex: 1;
}

.step-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.step-text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

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

.description-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
}

.description-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.description-content .section-subtitle {
  margin-top: var(--space-6);
}

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

.description-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.description-list li i {
  color: var(--color-accent);
  font-size: 18px;
  margin-top: 2px;
  flex-shrink: 0;
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

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

.faq-item.open {
  border-color: rgba(2,129,44,0.35);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: var(--space-4);
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: rgba(109,221,4,0.04);
}

.faq-question-text {
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.4;
}

.faq-icon {
  width: 28px;
  height: 28px;
  min-width: 28px;
  border-radius: var(--radius-full);
  background: rgba(109,221,4,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.faq-icon i {
  font-size: 14px;
  color: var(--color-accent);
  transition: transform var(--transition-base);
}

.faq-item.open .faq-icon {
  background: var(--color-secondary);
}

.faq-item.open .faq-icon i {
  transform: rotate(45deg);
  color: var(--color-primary);
}

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

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

.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
}

/* ===== CTA SECTION ===== */
.cta-section {
  background: var(--color-primary);
  padding: var(--space-24) 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(109,221,4,0.06) 0%, transparent 65%);
  pointer-events: none;
}

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

.cta-title {
  font-family: var(--font-display);
  font-size: var(--font-size-5xl);
  color: var(--color-white);
  margin-bottom: var(--space-4);
  line-height: 1;
}

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

.cta-subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255,255,255,0.68);
  margin-bottom: var(--space-8);
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

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

/* ===== LEGAL & DISCLAIMER ===== */
.legal-section {
  background: #F1F5F0;
  padding: var(--space-16) 0;
  border-top: 1px solid var(--color-border);
}

.legal-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
}

.legal-block-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.legal-block-title i {
  color: var(--color-accent);
  font-size: 16px;
}

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

.disclaimer-block {
  background: rgba(2,129,44,0.06);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-4) var(--space-5);
}

/* ===== FOOTER ===== */
.site-footer {
  background: #0D0D0E;
  padding: var(--space-16) 0 var(--space-8);
  color: rgba(255,255,255,0.65);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  margin-bottom: var(--space-8);
}

.footer-brand {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-desc {
  font-size: var(--font-size-sm);
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
  max-width: 320px;
  margin-bottom: var(--space-5);
}

.footer-contact a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.55);
  margin-bottom: var(--space-2);
  transition: color var(--transition-fast);
}

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

.footer-contact a i {
  font-size: 14px;
  color: rgba(109,221,4,0.7);
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-5);
}

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

.footer-links a {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.5);
  transition: color var(--transition-fast);
}

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

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

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

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

.footer-legal-links a {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.35);
  transition: color var(--transition-fast);
}

.footer-legal-links a:hover {
  color: rgba(255,255,255,0.7);
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: var(--color-primary);
  border-top: 2px solid rgba(109,221,4,0.35);
  padding: var(--space-6);
  box-shadow: 0 -8px 40px rgba(0,0,0,0.3);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

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

.cookie-banner-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.cookie-main {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-8);
}

.cookie-text-block {
  flex: 1;
}

.cookie-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.cookie-text {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.62);
  line-height: 1.6;
  max-width: 620px;
}

.cookie-text a {
  color: var(--color-secondary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

.cookie-btn {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 700;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

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

.cookie-btn-accept:hover {
  background: rgb(90,196,0);
}

.cookie-btn-decline {
  background: transparent;
  border-color: rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.75);
}

.cookie-btn-decline:hover {
  border-color: rgba(255,255,255,0.5);
  color: var(--color-white);
}

.cookie-btn-settings {
  background: transparent;
  border-color: transparent;
  color: rgba(255,255,255,0.55);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

.cookie-settings-panel {
  display: none;
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255,255,255,0.1);
}

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

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

.cookie-category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-md);
}

.cookie-category-info {
  flex: 1;
}

.cookie-category-name {
  font-family: var(--font-heading);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-1);
}

.cookie-category-desc {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.5);
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
  margin-left: var(--space-4);
}

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

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

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

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

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

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

.cookie-save-btn {
  margin-top: var(--space-4);
  display: flex;
  justify-content: flex-end;
}

/* ===== POLICY PAGES ===== */
.policy-hero {
  background: var(--color-primary);
  padding: var(--space-16) 0 var(--space-12);
  color: var(--color-white);
}

.policy-hero-title {
  font-family: var(--font-display);
  font-size: var(--font-size-5xl);
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

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

.policy-content {
  padding: var(--space-16) 0 var(--space-24);
  max-width: 800px;
  margin: 0 auto;
}

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

.policy-section h2 {
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
  letter-spacing: -0.01em;
}

.policy-section h3 {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
  margin-top: var(--space-5);
}

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

.policy-section ul, .policy-section ol {
  padding-left: var(--space-5);
  margin-bottom: var(--space-4);
}

.policy-section ul {
  list-style: disc;
}

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

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

.policy-section a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.policy-section a:hover {
  color: var(--color-primary);
}

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

.policy-table th {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 700;
}

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

.policy-table tr:nth-child(even) td {
  background: rgba(249,250,251,0.7);
}

/* ===== THANK YOU PAGE ===== */
.thankyou-section {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-24) 0;
}

.thankyou-icon {
  width: 88px;
  height: 88px;
  background: rgba(109,221,4,0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
}

.thankyou-icon i {
  font-size: 40px;
  color: var(--color-accent);
}

.thankyou-title {
  font-family: var(--font-display);
  font-size: var(--font-size-5xl);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.thankyou-text {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 500px;
  margin: 0 auto var(--space-8);
  line-height: 1.7;
}

/* ===== ERROR PAGE ===== */
.error-section {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-24) 0;
}

.error-code {
  font-family: var(--font-display);
  font-size: 10rem;
  color: var(--color-secondary);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.error-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.error-text {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  :root {
    --font-size-hero: 4.5rem;
  }

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

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

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

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

  .description-image {
    display: none;
  }
}

@media (max-width: 894px) {
  :root {
    --font-size-hero: 3.5rem;
    --font-size-5xl: 2.5rem;
    --font-size-4xl: 2rem;
    --space-24: 4rem;
    --space-20: 3.5rem;
    --space-16: 3rem;
  }

  .nav-links, .nav-cta {
    display: none;
  }

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

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

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

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

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

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

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

  .legal-section .container {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

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

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

  .cookie-main {
    flex-direction: column;
    gap: var(--space-4);
  }

  .cookie-actions {
    flex-wrap: wrap;
  }

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

  .usage-step {
    flex-direction: column;
    gap: var(--space-3);
  }

  .step-body {
    border-left: none;
    padding-left: 0;
    border-top: 2px solid var(--color-border);
    padding-top: var(--space-4);
  }

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

  .policy-content {
    padding: var(--space-10) 0 var(--space-16);
  }
}

@media (max-width: 480px) {
  table th,td{
    font-size: 0.6rem;
    padding: 0.3rem !important;
  }
  .section-title{
    font-size: 1.3rem;
  }
  :root {
    --container-padding: var(--space-4);
    --font-size-hero: 2.8rem;
  }

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

  .hero-pricing {
    flex-wrap: wrap;
    gap: var(--space-3);
  }

  .error-code {
    font-size: 7rem;
  }
}