/* Bunga Artificial & Segar - Botanical Green Theme */

:root {
  /* Color Palette - Botanical Green */
  --sage-primary: #9CAF88;
  --forest-dark: #4A6741;
  --mint-light: #D4E8D8;
  --cream-soft: #F7F9F6;
  --blush-pink: #F4DDD9;
  --gold-accent: #D4AF37;
  --charcoal: #2C3E35;
  --white-pure: #FFFFFF;
  --gray-light: #E8EBE6;

  /* Typography */
  --font-stack: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-stack);
  background-color: var(--cream-soft);
  color: var(--charcoal);
  line-height: 1.6;
  font-size: 16px;
}

/* ============ DEMO BAR ============ */
.demo-bar {
  background: linear-gradient(135deg, var(--sage-primary) 0%, var(--forest-dark) 100%);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.85rem;
  color: var(--white-pure);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.demo-bar a {
  color: var(--white-pure);
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.3s ease;
}

.demo-bar a:hover {
  opacity: 0.85;
  text-decoration: underline;
}

.demo-bar-text {
  font-weight: 600;
  letter-spacing: 0.5px;
}

.demo-bar-links {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

/* ============ TYPOGRAPHY ============ */
h1 {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 400;
  letter-spacing: 1px;
  color: var(--charcoal);
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: 0.5px;
  color: var(--forest-dark);
  margin-bottom: var(--spacing-md);
}

h3 {
  font-family: var(--font-stack);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--forest-dark);
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-md);
  color: #555;
}

a {
  color: var(--sage-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--forest-dark);
  text-decoration: underline;
}

/* ============ HEADER & NAVIGATION ============ */
header {
  background: var(--white-pure);
  border-bottom: 2px solid var(--mint-light);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-md) var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.logo a {
  color: var(--forest-dark);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

nav {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

nav a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--charcoal);
  border-bottom: 2px solid transparent;
  padding-bottom: 0.25rem;
  transition: all 0.3s ease;
}

nav a:hover {
  color: var(--sage-primary);
  border-bottom-color: var(--sage-primary);
}

/* Mobile Menu Toggle */
#menu-toggle {
  display: none;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--forest-dark);
  border-radius: 2px;
  transition: all 0.3s ease;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  nav {
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--white-pure);
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  nav a {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--gray-light);
    border-bottom-color: var(--gray-light) !important;
  }

  #menu-toggle:checked ~ nav {
    max-height: 500px;
  }

  #menu-toggle:checked ~ .menu-toggle span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }

  #menu-toggle:checked ~ .menu-toggle span:nth-child(2) {
    opacity: 0;
  }

  #menu-toggle:checked ~ .menu-toggle span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }
}

/* ============ MAIN CONTENT ============ */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

section {
  padding: var(--spacing-2xl) 0;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
}

/* ============ HERO SECTION ============ */
.hero {
  background: linear-gradient(135deg, var(--mint-light) 0%, var(--blush-pink) 100%);
  padding: var(--spacing-2xl) var(--spacing-lg) !important;
  text-align: center;
  border-radius: 10px;
  margin: var(--spacing-xl) 0;
}

.hero-content h1 {
  color: var(--forest-dark);
  font-size: 2.8rem;
}

.hero-content p {
  font-size: 1.1rem;
  color: var(--charcoal);
  margin-bottom: var(--spacing-xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-primary {
  display: inline-block;
  background: linear-gradient(135deg, var(--sage-primary) 0%, var(--forest-dark) 100%);
  color: var(--white-pure);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: 5px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(154, 175, 136, 0.3);
}

.cta-primary:hover {
  background: linear-gradient(135deg, var(--forest-dark) 0%, #3A5531 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(154, 175, 136, 0.4);
  color: var(--white-pure);
}

/* ============ FEATURES GRID ============ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.feature-card {
  background: var(--white-pure);
  padding: var(--spacing-xl);
  border-radius: 8px;
  border-left: 4px solid var(--sage-primary);
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(74, 107, 65, 0.15);
}

.feature-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-md);
  display: block;
}

.feature-card h3 {
  color: var(--forest-dark);
  margin-bottom: var(--spacing-sm);
}

.feature-card p {
  color: #666;
  font-size: 0.95rem;
}

/* ============ GALLERY SECTION ============ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.gallery-item {
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, var(--mint-light) 0%, var(--sage-primary) 100%);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.gallery-item:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 25px rgba(74, 107, 65, 0.2);
}

.gallery-content {
  text-align: center;
  color: var(--white-pure);
  z-index: 2;
}

.gallery-content h3 {
  color: var(--white-pure);
  margin-bottom: 0.5rem;
}

.gallery-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
}

/* ============ CATALOG SECTION ============ */
.catalog-list {
  display: grid;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.catalog-item {
  background: var(--white-pure);
  padding: var(--spacing-xl);
  border-radius: 8px;
  border-top: 4px solid var(--sage-primary);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.catalog-item:hover {
  box-shadow: 0 6px 20px rgba(74, 107, 65, 0.15);
}

.catalog-item h3 {
  color: var(--forest-dark);
  margin-bottom: var(--spacing-sm);
}

.catalog-item .price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--sage-primary);
  margin-bottom: var(--spacing-md);
}

.catalog-item ul {
  list-style: none;
  margin-bottom: var(--spacing-md);
}

.catalog-item li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: #555;
}

.catalog-item li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--sage-primary);
  font-weight: bold;
}

.catalog-item .cta-secondary {
  display: inline-block;
  background: var(--sage-primary);
  color: var(--white-pure);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 5px;
  font-weight: 600;
  transition: all 0.3s ease;
  text-decoration: none;
}

.catalog-item .cta-secondary:hover {
  background: var(--forest-dark);
  color: var(--white-pure);
}

/* ============ FORM SECTION ============ */
.form-container {
  background: linear-gradient(135deg, var(--mint-light) 0%, rgba(212, 232, 216, 0.5) 100%);
  padding: var(--spacing-2xl) var(--spacing-xl);
  border-radius: 10px;
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--forest-dark);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--sage-primary);
  border-radius: 5px;
  font-family: var(--font-stack);
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--forest-dark);
  background-color: rgba(255, 255, 255, 0.8);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group button {
  background: linear-gradient(135deg, var(--sage-primary) 0%, var(--forest-dark) 100%);
  color: var(--white-pure);
  padding: var(--spacing-md) var(--spacing-xl);
  border: none;
  border-radius: 5px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}

.form-group button:hover {
  background: linear-gradient(135deg, var(--forest-dark) 0%, #3A5531 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(74, 107, 65, 0.3);
}

/* ============ FOOTER ============ */
footer {
  background: var(--forest-dark);
  color: var(--white-pure);
  padding: var(--spacing-2xl) var(--spacing-lg);
  text-align: center;
  margin-top: var(--spacing-2xl);
}

footer p {
  color: rgba(255, 255, 255, 0.9);
}

footer a {
  color: var(--mint-light);
}

footer a:hover {
  color: var(--gold-accent);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-content p {
    font-size: 1rem;
  }

  section {
    padding: var(--spacing-xl) 0;
  }

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

  .demo-bar {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .demo-bar-links {
    width: 100%;
    justify-content: center;
  }

  nav a {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  main {
    padding: 0 var(--spacing-md);
  }

  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  .cta-primary {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.95rem;
  }

  section {
    padding: var(--spacing-lg) 0;
  }
}