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

:root {
  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-serif: "Playfair Display", ui-serif, Georgia, serif;
  --background: #fbf9f5;
  --foreground: #1a2618;
  --card: #ffffff;
  --card-foreground: #1a2618;
  --primary: #4a7c59;
  --primary-foreground: #fffdf9;
  --secondary: #efeadd;
  --secondary-foreground: #2c3d28;
  --muted: #f5f2ea;
  --muted-foreground: #5a6b55;
  --accent: #d4a35b;
  --accent-foreground: #fffdf9;
  --border: #e4e2dc;
  --radius: 0.625rem;
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.625rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.25rem;
  --radius-3xl: 1.75rem;
  --radius-4xl: 2.25rem;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-color: var(--border);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

strong {
  color: var(--foreground);
  font-weight: 600;
}

.container {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1rem;
}

.text-primary { color: var(--primary); }
.text-muted { color: var(--muted-foreground); }
.text-white { color: var(--primary-foreground); }

.font-serif { font-family: var(--font-serif); }
.font-sans { font-family: var(--font-sans); }

.bg-background { background-color: var(--background); }
.bg-secondary { background-color: var(--secondary); }
.bg-primary { background-color: var(--primary); }
.bg-card { background-color: var(--card); }

.border { border: 1px solid var(--border); }
.border-y { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.border-b { border-bottom: 1px solid var(--border); }
.border-t { border-top: 1px solid var(--border); }

.rounded-full { border-radius: 9999px; }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-3xl { border-radius: var(--radius-3xl); }

.shadow-sm { box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05); }
.shadow-md { box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25); }

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background-color: rgba(251, 249, 245, 0.85);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 9999px;
  background-color: rgba(74, 124, 89, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 9999px;
  font-weight: 600;
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
  box-shadow: 0 10px 15px -3px rgba(74, 124, 89, 0.2);
}

.btn-primary:hover {
  background-color: rgba(74, 124, 89, 0.9);
  transform: translateY(-1px);
  box-shadow: 0 20px 25px -5px rgba(74, 124, 89, 0.25);
}

.btn-light {
  background-color: var(--background);
  color: var(--primary);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.btn-light:hover {
  background-color: rgba(251, 249, 245, 0.95);
}

.btn-whatsapp {
  background-color: var(--primary);
  color: var(--primary-foreground);
  box-shadow: 0 10px 15px -3px rgba(74, 124, 89, 0.2);
}

.btn-whatsapp:hover {
  background-color: rgba(74, 124, 89, 0.9);
  transform: translateY(-1px);
}

.btn-sm { padding: 0.75rem 1.5rem; font-size: 0.875rem; }
.btn-md { padding: 0.875rem 1.75rem; font-size: 1rem; }
.btn-lg { padding: 1rem 2rem; font-size: 1.125rem; }

.icon-sm { width: 1rem; height: 1rem; }
.icon-md { width: 1.25rem; height: 1.25rem; }
.icon-lg { width: 1.5rem; height: 1.5rem; }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(to bottom right, var(--secondary), var(--background), var(--background));
}

.hero-inner {
  max-width: 72rem;
  margin: 0 auto;
  padding: 4rem 1rem;
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr 1fr;
    padding: 6rem 1rem;
  }
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  background-color: rgba(74, 124, 89, 0.1);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-top: 1.25rem;
}

@media (min-width: 768px) {
  .hero h1 { font-size: 3.75rem; }
}

.hero h1 span {
  display: block;
  color: var(--primary);
  margin-top: 0.5rem;
}

.hero p {
  margin-top: 1.5rem;
  font-size: 1.125rem;
  color: var(--muted-foreground);
  line-height: 1.75;
}

.hero-actions {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .hero-actions {
    flex-direction: row;
    align-items: center;
  }
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  padding-left: 0.5rem;
}

.hero-image-wrap {
  position: relative;
}

.hero-image-glow {
  position: absolute;
  inset: -1rem;
  background: linear-gradient(to top right, rgba(74, 124, 89, 0.2), rgba(212, 163, 91, 0.2));
  border-radius: 1.75rem;
  filter: blur(24px);
}

.hero-image {
  position: relative;
  border-radius: 1.75rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

/* Sections */
.section {
  padding: 4rem 1rem;
}

@media (min-width: 768px) {
  .section { padding: 6rem 1rem; }
}

.section-inner {
  max-width: 72rem;
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 1.875rem;
  font-weight: 700;
  line-height: 1.2;
}

@media (min-width: 768px) {
  .section-title { font-size: 2.25rem; }
}

.section-label {
  color: var(--primary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

.section-text {
  color: var(--muted-foreground);
  font-size: 1.125rem;
  line-height: 1.75;
}

.text-center { text-align: center; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }

.grid-2 {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: 1fr 1fr; gap: 3rem; }
}

.grid-3 {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.grid-sm-2 {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .grid-sm-2 { grid-template-columns: repeat(2, 1fr); }
}

.grid-lg-3 {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 1024px) {
  .grid-lg-3 { grid-template-columns: repeat(3, 1fr); }
}

/* Feature image */
.feature-img {
  border-radius: 1.75rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  width: 100%;
  object-fit: cover;
}

.feature-img-square { aspect-ratio: 1/1; }
.feature-img-wide { aspect-ratio: 4/3; }

.order-1 { order: 1; }
.order-2 { order: 2; }

@media (min-width: 768px) {
  .md-order-1 { order: 1; }
  .md-order-2 { order: 2; }
}

/* Lists */
.checklist {
  list-style: none;
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.checklist li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.checklist-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--primary);
  flex-shrink: 0;
}

/* Ingredient cards */
.ingredient-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: var(--radius-xl);
  background-color: rgba(239, 234, 221, 0.6);
  border: 1px solid var(--border);
}

.ingredient-card svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--primary);
}

.ingredient-card span {
  font-weight: 500;
}

/* Benefit cards */
.benefit-card {
  padding: 1.5rem;
  border-radius: var(--radius-2xl);
  background-color: var(--card);
  border: 1px solid var(--border);
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  transition: box-shadow 0.2s ease;
}

.benefit-card:hover {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-xl);
  background-color: rgba(74, 124, 89, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.benefit-icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

.benefit-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 1rem;
}

.benefit-card p {
  color: var(--muted-foreground);
  margin-top: 0.5rem;
}

/* Steps */
.step-card {
  position: relative;
  padding: 1.5rem;
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border);
  background-color: var(--card);
}

.step-number {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(74, 124, 89, 0.2);
  line-height: 1;
}

.step-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

.step-card p {
  color: var(--muted-foreground);
  margin-top: 0.5rem;
}

/* CTA Section */
.cta-section {
  background-color: var(--primary);
  color: var(--primary-foreground);
  padding: 4rem 1rem;
}

@media (min-width: 768px) {
  .cta-section { padding: 5rem 1rem; }
}

.cta-section h2 {
  font-family: var(--font-serif);
  font-size: 1.875rem;
  font-weight: 700;
}

@media (min-width: 768px) {
  .cta-section h2 { font-size: 2.25rem; }
}

.cta-section p {
  font-size: 1.125rem;
  opacity: 0.9;
  margin-top: 1rem;
}

/* FAQ */
.accordion {
  border-radius: var(--radius-xl);
  background-color: var(--card);
}

.accordion-item {
  border-bottom: 1px solid var(--border);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  color: var(--foreground);
}

@media (min-width: 768px) {
  .accordion-trigger { font-size: 1.125rem; }
}

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

.accordion-icon {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--primary);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.accordion-item.open .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.accordion-item.open .accordion-content {
  max-height: 500px;
}

.accordion-content-inner {
  color: var(--muted-foreground);
  line-height: 1.75;
  padding-bottom: 1.25rem;
  font-size: 1rem;
}

/* Disclaimer */
.disclaimer {
  padding: 2.5rem 1rem;
  background-color: rgba(239, 234, 221, 0.4);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--muted-foreground);
  text-align: center;
  line-height: 1.75;
}

/* Footer */
.footer {
  background-color: var(--background);
  border-top: 1px solid var(--border);
  padding: 3.5rem 1rem 1.5rem;
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
}

.footer h3 {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
}

.footer p, .footer a {
  font-size: 0.875rem;
  color: var(--muted-foreground);
  line-height: 1.75;
}

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

.footer-contact {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
}

.footer-contact svg {
  width: 1rem;
  height: 1rem;
  color: var(--primary);
  flex-shrink: 0;
}

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; }
}

/* Legal pages */
.legal-header {
  border-bottom: 1px solid var(--border);
  background-color: rgba(251, 249, 245, 0.85);
  backdrop-filter: blur(12px);
}

.legal-header-inner {
  max-width: 48rem;
  margin: 0 auto;
  padding: 1rem;
}

.back-link {
  color: var(--primary);
  font-weight: 500;
  font-size: 0.875rem;
}

.back-link:hover {
  text-decoration: underline;
}

.legal-main {
  max-width: 48rem;
  margin: 0 auto;
  padding: 3rem 1rem;
}

@media (min-width: 768px) {
  .legal-main { padding: 4rem 1rem; }
}

.legal-main h1 {
  font-family: var(--font-serif);
  font-size: 1.875rem;
  font-weight: 700;
}

@media (min-width: 768px) {
  .legal-main h1 { font-size: 2.25rem; }
}

.legal-updated {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.legal-content {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  color: var(--muted-foreground);
  line-height: 1.75;
}

.legal-content h2 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--foreground);
  margin-top: 1rem;
}

.legal-content a {
  color: var(--primary);
  text-decoration: underline;
}

.legal-content strong {
  color: var(--foreground);
}

/* Utility */
.hidden-sm { display: none; }
@media (min-width: 640px) { .hidden-sm { display: block; } }

.hidden { display: none; }

.flex { display: flex; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-6 { gap: 1.5rem; }

.flex-col { flex-direction: column; }

@media (min-width: 640px) {
  .sm-flex-row { flex-direction: row; }
}