/* ===================================
   Natural Peptide Therapy - Holistic Design System
   Archetype: Natural/Organic
   Target: Wellness seekers, natural health enthusiasts
   =================================== */

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

/* ===== CSS VARIABLES ===== */
:root {
  /* Nature-Inspired Colors */
  --forest-green: #228B22;
  --earth-brown: #8B4513;
  --warm-gold: #FFD700;
  --soft-cream: #FFF8DC;
  --sage-green: #9CAF88;
  --deep-forest: #1B5E20;
  --clay-brown: #A0826D;
  --honey-gold: #D4AF37;

  /* Typography */
  --font-header: 'Playfair Display', serif;
  --font-body: 'Lora', serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;

  /* Organic Elements */
  --border-radius: 20px;
  --shadow-soft: 0 4px 20px rgba(34,139,34,0.12);
  --shadow-warm: 0 6px 30px rgba(139,69,19,0.15);
}

/* ===== RESET & BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 17px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.8;
  color: #3E2723;
  background: linear-gradient(to bottom, var(--soft-cream) 0%, #FFFEF7 100%);
  -webkit-font-smoothing: antialiased;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-family: var(--font-header);
  font-weight: 700;
  line-height: 1.3;
  color: var(--forest-green);
}

h1 {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  font-weight: 800;
  color: var(--deep-forest);
}

h2 {
  font-size: 2.25rem;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  color: var(--forest-green);
  border-bottom: 3px solid var(--warm-gold);
  padding-bottom: var(--spacing-xs);
  display: inline-block;
}

h3 {
  font-size: 1.75rem;
  margin-top: var(--spacing-md);
  color: var(--earth-brown);
}

p {
  margin-bottom: var(--spacing-sm);
  font-size: 1.125rem;
  color: #4A4A4A;
  line-height: 1.9;
}

a {
  color: var(--forest-green);
  text-decoration: none;
  transition: all 0.3s ease;
  border-bottom: 2px solid transparent;
}

a:hover {
  color: var(--warm-gold);
  border-bottom-color: var(--warm-gold);
}

/* ===== LAYOUT ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.content-wrapper {
  max-width: 850px;
  margin: 0 auto;
}

/* ===== HEADER & NAVIGATION ===== */
header {
  background: linear-gradient(135deg, var(--forest-green) 0%, var(--sage-green) 100%);
  color: white;
  padding: var(--spacing-md) 0;
  box-shadow: var(--shadow-soft);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo {
  font-family: var(--font-header);
  font-size: 1.875rem;
  font-weight: 800;
  color: white;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo:hover {
  color: var(--warm-gold);
  border: none;
}

.logo-icon {
  font-size: 2rem;
}

nav ul {
  list-style: none;
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

nav a {
  color: white;
  font-family: var(--font-header);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--border-radius);
  transition: all 0.3s ease;
  border: none;
}

nav a:hover {
  background-color: rgba(255,215,0,0.2);
  color: var(--warm-gold);
}

/* ===== HERO ===== */
.hero {
  background: linear-gradient(to bottom, rgba(255,248,220,0.5) 0%, rgba(255,255,255,0.8) 100%);
  padding: var(--spacing-xl) 0;
  border-bottom: 4px solid var(--sage-green);
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="10" cy="10" r="1" fill="rgba(34,139,34,0.05)"/><circle cx="30" cy="25" r="1.5" fill="rgba(139,69,19,0.05)"/><circle cx="70" cy="15" r="1" fill="rgba(255,215,0,0.1)"/></svg>');
  opacity: 0.3;
  pointer-events: none;
}

.hero h1 {
  position: relative;
  z-index: 1;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--earth-brown);
  font-weight: 500;
  font-style: italic;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 1;
}

.hero-image {
  width: 100%;
  max-width: 800px;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-warm);
  margin: var(--spacing-md) auto;
  display: block;
  border: 4px solid var(--warm-gold);
}

/* ===== MAIN CONTENT ===== */
main {
  padding: var(--spacing-xl) 0;
}

article {
  background: rgba(255,255,255,0.8);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-soft);
  margin-bottom: var(--spacing-lg);
  border: 2px solid var(--sage-green);
}

/* ===== JOURNEY BOXES ===== */
.journey-box {
  background: linear-gradient(135deg, rgba(152,251,152,0.2) 0%, rgba(255,248,220,0.3) 100%);
  border-left: 6px solid var(--forest-green);
  padding: var(--spacing-md);
  margin: var(--spacing-md) 0;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-soft);
}

.journey-box h3 {
  margin-top: 0;
  color: var(--deep-forest);
}

.wisdom-box {
  background: linear-gradient(135deg, rgba(255,215,0,0.15) 0%, rgba(255,248,220,0.3) 100%);
  border: 2px solid var(--warm-gold);
  padding: var(--spacing-md);
  margin: var(--spacing-md) 0;
  border-radius: var(--border-radius);
  font-style: italic;
}

/* ===== LISTS ===== */
ul, ol {
  margin: var(--spacing-sm) 0 var(--spacing-md) var(--spacing-md);
  padding-left: var(--spacing-md);
}

ul li, ol li {
  margin-bottom: var(--spacing-sm);
  line-height: 1.9;
}

ul li::marker {
  color: var(--warm-gold);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: linear-gradient(135deg, var(--forest-green) 0%, var(--sage-green) 100%);
  color: white;
  font-family: var(--font-header);
  font-weight: 700;
  font-size: 1.125rem;
  border-radius: var(--border-radius);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-soft);
  text-decoration: none;
}

.btn:hover {
  background: linear-gradient(135deg, var(--warm-gold) 0%, var(--honey-gold) 100%);
  transform: translateY(-2px);
  box-shadow: var(--shadow-warm);
  color: white;
  border: none;
}

/* ===== FOOTER ===== */
footer {
  background: linear-gradient(135deg, var(--earth-brown) 0%, var(--clay-brown) 100%);
  color: var(--soft-cream);
  padding: var(--spacing-lg) 0 var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.footer-section h3 {
  color: var(--warm-gold);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-section a {
  color: var(--soft-cream);
  font-size: 1rem;
  font-weight: 400;
  border: none;
}

.footer-section a:hover {
  color: var(--warm-gold);
  border: none;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: var(--spacing-sm);
  text-align: center;
  font-size: 0.9375rem;
  color: rgba(255,248,220,0.8);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 968px) {
  html { font-size: 16px; }
  .header-content { flex-direction: column; }
  nav ul { justify-content: center; }
  h1 { font-size: 2.5rem; }
}

@media (max-width: 640px) {
  html { font-size: 15px; }
  .container { padding: 0 var(--spacing-sm); }
  article { padding: var(--spacing-md); }
  h1 { font-size: 2rem; }
  nav ul { flex-direction: column; width: 100%; }
}

/* ===== UTILITY ===== */
.text-center { text-align: center; }
.text-green { color: var(--forest-green); }
.text-gold { color: var(--warm-gold); }