@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,600&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: #1f1f20;
  --color-secondary: rgb(7, 202, 82);
  --color-secondary-dark: rgb(5, 160, 65);
  --color-secondary-light: rgba(7, 202, 82, 0.12);
  --color-background: #f9fafb;
  --color-surface: #ffffff;
  --color-text-primary: #111827;
  --color-text-secondary: #6b7280;
  --color-accent: rgb(4, 94, 136);
  --color-accent-light: rgba(4, 94, 136, 0.1);
  --color-border: #e5e7eb;
  --color-error: #ef4444;
  --color-success: #10b981;
  --color-warning: #f59e0b;

  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "DM Sans", sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;

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

  --line-tight: 1.2;
  --line-snug: 1.4;
  --line-normal: 1.6;
  --line-relaxed: 1.75;

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px 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-glow: 0 0 30px rgba(7, 202, 82, 0.25);
  --shadow-accent: 0 0 30px rgba(4, 94, 136, 0.2);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 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 cubic-bezier(0.4, 0, 0.2, 1);

  --container-max: 1200px;
  --container-narrow: 760px;
}

*,
*::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(--text-base);
  color: var(--color-text-primary);
  background-color: var(--color-background);
  line-height: var(--line-normal);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul,
ol {
  list-style: none;
}

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

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

.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-secondary-dark);
  background: var(--color-secondary-light);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: var(--weight-semibold);
  line-height: var(--line-tight);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

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

.text-center {
  text-align: center;
}
.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  cursor: pointer;
  transition: all var(--transition-slow);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.15);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.btn:hover::before {
  opacity: 1;
}

.btn-primary {
  background: var(--color-secondary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(7, 202, 82, 0.35);
}

.btn-primary:hover {
  background: var(--color-secondary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(7, 202, 82, 0.45);
}

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

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

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

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

.btn-dark:hover {
  background: #333;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.btn-full {
  width: 100%;
}

header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-8);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  text-decoration: none;
  transition: opacity var(--transition-base);
  flex-shrink: 0;
}

.logo:hover {
  opacity: 0.8;
}

.logo img {
  border-radius: var(--radius-sm);
}

nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

nav a {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
}

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

.nav-cta {
  background: var(--color-secondary);
  color: #fff !important;
  border-radius: var(--radius-full) !important;
  padding: var(--space-2) var(--space-5) !important;
  box-shadow: 0 2px 10px rgba(7, 202, 82, 0.3);
}

.nav-cta:hover {
  background: var(--color-secondary-dark) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(7, 202, 82, 0.4) !important;
}

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

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

.hero {
  padding: var(--space-20) 0 var(--space-24);
  background: linear-gradient(
    135deg,
    #fff 0%,
    var(--color-background) 50%,
    rgba(7, 202, 82, 0.04) 100%
  );
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(
    circle,
    rgba(7, 202, 82, 0.08) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(
    circle,
    rgba(4, 94, 136, 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-badges {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.05em;
}

.badge-green {
  background: var(--color-secondary-light);
  color: var(--color-secondary-dark);
  border: 1px solid rgba(7, 202, 82, 0.25);
}

.badge-blue {
  background: var(--color-accent-light);
  color: var(--color-accent);
  border: 1px solid rgba(4, 94, 136, 0.2);
}

.badge-gold {
  background: rgba(245, 158, 11, 0.12);
  color: #b45309;
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: var(--weight-semibold);
  line-height: 1.1;
  color: var(--color-primary);
  margin-bottom: var(--space-5);
  letter-spacing: -0.01em;
}

.hero-title em {
  font-style: italic;
  color: var(--color-accent);
}

.hero-title .highlight {
  position: relative;
  display: inline-block;
  color: var(--color-secondary-dark);
}

.hero-desc {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-relaxed);
  margin-bottom: var(--space-6);
}

.rating-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.stars {
  display: flex;
  gap: 2px;
  color: #f59e0b;
  font-size: var(--text-xl);
}

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

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

.price-block {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.price-current {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  line-height: 1;
}

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

.price-save {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-secondary-dark);
  background: var(--color-secondary-light);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
}

.hero-image-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.product-image-frame {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: linear-gradient(
    135deg,
    rgba(7, 202, 82, 0.06),
    rgba(4, 94, 136, 0.06)
  );
  padding: var(--space-6);
  box-shadow: var(--shadow-xl);
}

.product-image-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(7, 202, 82, 0.2);
}

.product-image-frame img {
  width: 100%;
  max-width: 380px;
  height: auto;
  border-radius: var(--radius-lg);
  margin: 0 auto;
}

.trust-badges {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  width: 100%;
}

.trust-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  box-shadow: var(--shadow-xs);
}

.trust-icon {
  font-size: var(--text-xl);
  flex-shrink: 0;
}

.trust-text {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  line-height: var(--line-tight);
}

.order-form-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
  margin-top: var(--space-6);
}

.form-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}

.form-group {
  margin-bottom: var(--space-5);
}

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

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

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-background);
  color: var(--color-text-primary);
  font-size: var(--text-base);
  transition: all var(--transition-base);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus {
  border-color: var(--color-accent);
  background: #fff;
  box-shadow: 0 0 0 3px var(--color-accent-light);
}

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

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

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

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

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

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

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

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

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

.checkbox-label a:hover {
  color: var(--color-secondary-dark);
}

.section-pad {
  padding: var(--space-24) 0;
}

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

.features-section {
  background: var(--color-primary);
  color: #fff;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.feature-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-slow);
}

.feature-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(7, 202, 82, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: var(--color-secondary-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: var(--space-5);
  border: 1px solid rgba(7, 202, 82, 0.3);
}

.feature-card .feature-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: #fff;
  margin-bottom: var(--space-3);
}

.feature-card .feature-desc {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.65);
  line-height: var(--line-relaxed);
}

.benefits-section {
  background: #fff;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  margin-top: var(--space-12);
}

.benefits-image {
  position: relative;
}

.benefits-image img {
  width: 100%;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
}

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

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

.benefit-item:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.benefit-num {
  width: 36px;
  height: 36px;
  background: var(--color-secondary);
  color: #fff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  flex-shrink: 0;
}

.benefit-content {
}

.benefit-title {
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-1);
  font-size: var(--text-base);
}

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

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

.description-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
  margin-top: var(--space-12);
}

.description-text p {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-relaxed);
  margin-bottom: var(--space-5);
}

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

.highlight-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: box-shadow var(--transition-base);
}

.highlight-card:hover {
  box-shadow: var(--shadow-md);
}

.highlight-card h4 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

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

.usage-section {
  background: #fff;
}

.usage-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
  position: relative;
}

.usage-steps::before {
  content: "";
  position: absolute;
  top: 36px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(
    to right,
    var(--color-secondary),
    var(--color-accent)
  );
  z-index: 0;
}

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

.step-num {
  width: 72px;
  height: 72px;
  background: var(--color-surface);
  border: 3px solid var(--color-secondary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-accent);
  margin: 0 auto var(--space-5);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.usage-step:hover .step-num {
  background: var(--color-secondary);
  color: #fff;
  transform: scale(1.08);
}

.step-title {
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  font-size: var(--text-base);
}

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

.composition-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, #2d2d2e 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.composition-section::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(7, 202, 82, 0.1) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.composition-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
  margin-top: var(--space-12);
  position: relative;
  z-index: 1;
}

.composition-grid .section-title {
  color: #fff;
}
.composition-grid .section-subtitle {
  color: rgba(255, 255, 255, 0.65);
}

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

.ingredient-item {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  transition: all var(--transition-base);
}

.ingredient-item:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(7, 202, 82, 0.4);
}

.ingredient-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
}

.ingredient-name {
  font-weight: var(--weight-semibold);
  color: #fff;
  font-size: var(--text-base);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.ingredient-name::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--color-secondary);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.ingredient-amount {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-secondary);
  background: rgba(7, 202, 82, 0.15);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-full);
}

.ingredient-desc {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  line-height: var(--line-relaxed);
}

.supplement-facts {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.supplement-facts h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  color: #fff;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.sf-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.sf-row:last-child {
  border-bottom: none;
}

.sf-name {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.75);
}

.sf-val {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: #fff;
}

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

.faq-list {
  max-width: 800px;
  margin: var(--space-12) auto 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

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

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

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  cursor: pointer;
  gap: var(--space-4);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  font-size: var(--text-base);
  transition: color var(--transition-base);
  user-select: none;
}

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

.faq-chevron {
  width: 28px;
  height: 28px;
  background: var(--color-background);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
  transition: all var(--transition-base);
  color: var(--color-accent);
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  background: var(--color-secondary-light);
  color: var(--color-secondary-dark);
}

.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(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--line-relaxed);
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

.cta-section {
  background: linear-gradient(135deg, rgb(4, 94, 136) 0%, #034a6d 100%);
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(
    circle,
    rgba(7, 202, 82, 0.15) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.cta-section .section-title {
  color: #fff;
}
.cta-section .section-subtitle {
  color: rgba(255, 255, 255, 0.75);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

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

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
  flex-wrap: wrap;
}

.btn-white {
  background: #fff;
  color: var(--color-accent);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.btn-white:hover {
  background: #f0f9ff;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.disclaimer-section {
  background: #fff;
  padding: var(--space-10) 0;
}

.disclaimer-box {
  max-width: 900px;
  margin: 0 auto;
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

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

.disclaimer-box strong {
  color: var(--color-text-primary);
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--text-base);
}

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 .logo {
  color: #fff;
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.55);
  line-height: var(--line-relaxed);
  margin-bottom: var(--space-3);
}

.footer-contact {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.55);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-base);
}

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

.footer-col h4 {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: #fff;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}

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

.footer-col ul li a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition-base);
}

.footer-col ul li a:hover {
  color: var(--color-secondary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.4);
}

.footer-policy-links {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.footer-policy-links a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.45);
  transition: color var(--transition-base);
}

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

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.12);
  padding: var(--space-6);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

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

.cookie-banner-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.cookie-icon {
  font-size: 32px;
  flex-shrink: 0;
}

.cookie-text {
  flex: 1;
  min-width: 240px;
}

.cookie-text h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

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

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

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

.btn-cookie {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
  font-family: var(--font-body);
}

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

.btn-cookie-accept:hover {
  background: var(--color-secondary-dark);
  transform: translateY(-1px);
}

.btn-cookie-decline {
  background: var(--color-background);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

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

.btn-cookie-settings {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
}

.btn-cookie-settings:hover {
  background: var(--color-accent-light);
}

.cookie-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1100;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

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

.cookie-modal-box {
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  max-width: 500px;
  width: calc(100% - var(--space-8));
  box-shadow: var(--shadow-xl);
}

.cookie-modal-box h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-6);
  color: var(--color-primary);
}

.cookie-category {
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}

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

.cookie-category-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
}

.cookie-category-header span {
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  font-size: var(--text-base);
}

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

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

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

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

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

.toggle input:checked + .toggle-slider {
  background: var(--color-secondary);
}
.toggle input:checked + .toggle-slider::before {
  transform: translateX(20px);
}
.toggle input:disabled + .toggle-slider {
  cursor: not-allowed;
  opacity: 0.7;
}

.cookie-modal-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
  flex-wrap: wrap;
}

.page-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #2d2d2e 100%);
  padding: var(--space-16) 0;
  color: #fff;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-4);
}

.page-hero p {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.7);
}

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

.policy-content h2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}

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

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

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

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

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

.policy-content a:hover {
  color: var(--color-secondary-dark);
}

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

.policy-content th,
.policy-content td {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  text-align: left;
  font-size: var(--text-sm);
}

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

.page-404 {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-16) var(--space-6);
}

.error-code {
  font-family: var(--font-display);
  font-size: 8rem;
  font-weight: var(--weight-bold);
  color: var(--color-secondary);
  line-height: 1;
  margin-bottom: var(--space-4);
  opacity: 0.6;
}

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

.error-desc {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.thank-you-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-16) var(--space-6);
}

.thank-you-icon {
  width: 96px;
  height: 96px;
  background: var(--color-secondary-light);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  margin: 0 auto var(--space-6);
  border: 2px solid rgba(7, 202, 82, 0.3);
}

.thank-you-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.thank-you-desc {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: var(--line-relaxed);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--space-4);
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.75);
  transition: color var(--transition-base);
}
.breadcrumb a:hover {
  color: var(--color-secondary);
}
.breadcrumb span {
  color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .usage-steps {
    grid-template-columns: repeat(2, 1fr);
  }
  .usage-steps::before {
    display: none;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  nav {
    display: none;
  }
  nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    z-index: 99;
  }
  nav.open a {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
  }
  .nav-toggle {
    display: flex;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  .hero-image-wrapper {
    order: -1;
  }
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  .description-grid {
    grid-template-columns: 1fr;
  }
  .composition-grid {
    grid-template-columns: 1fr;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .usage-steps {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .cookie-banner-inner {
    flex-direction: column;
    gap: var(--space-4);
  }
  .cookie-actions {
    width: 100%;
  }
  .section-pad {
    padding: var(--space-16) 0;
  }
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .price-block {
    flex-wrap: wrap;
  }
  .trust-badges {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .logo{
    font-size: 1rem;
  }
  .btn-lg{
    font-size: 0.7rem;
  }
  .policy-content th,
  .policy-content td {
    padding: 0.6rem;
    font-size: 0.6rem;
  }
  .usage-steps {
    grid-template-columns: 1fr;
  }
  .hero-badges {
    flex-direction: column;
    align-items: flex-start;
  }
  .trust-badges {
    grid-template-columns: 1fr;
  }
  .cookie-actions {
    flex-direction: column;
  }
  .footer-policy-links {
    flex-direction: column;
    gap: var(--space-2);
  }
  .hero {
    padding: var(--space-12) 0 var(--space-16);
  }
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

.animate-in-delay-1 {
  animation-delay: 0.1s;
}
.animate-in-delay-2 {
  animation-delay: 0.2s;
}
.animate-in-delay-3 {
  animation-delay: 0.3s;
}
.animate-in-delay-4 {
  animation-delay: 0.4s;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

.scroll-top-btn {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 48px;
  height: 48px;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: 90;
}

.scroll-top-btn.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-top-btn:hover {
  background: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}