/* ===================================
   Silver Spoon - Landing Page Styles
   Mobile-First Responsive Design
   =================================== */

/* ---------- CSS Variables ---------- */
:root {
  /* Colors - Natural, warm tones */
  --color-primary: #2D5016;
  --color-primary-light: #4A7C23;
  --color-primary-dark: #1E3610;
  --color-secondary: #F5F0E6;
  --color-accent: #8B7355;
  --color-accent-light: #A89070;
  --color-cream: #FDF8F0;
  --color-brown: #5C4033;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-white: #FFFFFF;

  /* Typography */
  --font-primary: 'Outfit', sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 50px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  background-color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul {
  list-style: none;
}

/* ---------- Utility Classes ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

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

.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.875rem 2rem;
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(45, 80, 22, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(45, 80, 22, 0.4);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

/* ---------- Fade-in Animations ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Header / Navigation ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-sm) 0;
}

.nav-logo img {
  height: 50px;
  width: auto;
}

.nav-menu {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-md);
}

.nav-menu.active {
  display: flex;
}

.nav-link {
  padding: var(--spacing-sm);
  font-weight: 500;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-primary);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 3px;
  transition: all var(--transition-normal);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* ---------- Hero Section ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-secondary) 100%);
  padding-top: 80px;
  overflow: hidden;
}

.hero-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-lg);
}

.hero-content {
  max-width: 600px;
}

.hero-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

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

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

.hero-image {
  position: relative;
  max-width: 350px;
}

.hero-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-15px);
  }
}

/* ---------- Products Section ---------- */
.products {
  background: var(--color-white);
}

.products-grid {
  display: grid;
  gap: var(--spacing-lg);
}

.product-card {
  background: var(--color-cream);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.product-image {
  position: relative;
  margin-bottom: var(--spacing-md);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-image img {
  transform: scale(1.05);
}

.product-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.product-description {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.product-features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.product-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-text);
}

.product-features li::before {
  content: "✓";
  color: var(--color-primary);
  font-weight: 700;
}

/* ---------- Why Section ---------- */
.why {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-cream) 100%);
}

.why-grid {
  display: grid;
  gap: var(--spacing-md);
}

.feature-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto var(--spacing-md);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.feature-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.feature-text {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* ---------- CTA Section ---------- */
.cta {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  text-align: center;
  padding: var(--spacing-xxl) 0;
}

.cta-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.cta-text {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--spacing-lg);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

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

.cta .btn-primary:hover {
  background: var(--color-cream);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--color-secondary);
  color: var(--color-text);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-lg);
}

.footer-logo img {
  height: 60px;
}

.footer-brand-text {
  color: var(--color-text-light);
  max-width: 300px;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(0, 0, 0, 0.05);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.footer-link:hover {
  background: rgba(0, 0, 0, 0.1);
}

.footer-bottom {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ========================================
   RESPONSIVE STYLES - Tablet (768px+)
   ======================================== */
@media (min-width: 768px) {
  .section-title {
    font-size: 2rem;
  }

  /* Navigation */
  .nav-toggle {
    display: none;
  }

  .nav-menu {
    display: flex;
    flex-direction: row;
    position: static;
    background: none;
    box-shadow: none;
    padding: 0;
    gap: var(--spacing-md);
  }

  /* Hero */
  .hero-container {
    flex-direction: row;
    text-align: left;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-image {
    max-width: 400px;
  }

  /* Products */
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Why Section */
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Footer */
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
    align-items: flex-start;
  }

  .footer-contact {
    flex-direction: row;
  }
}

/* ========================================
   RESPONSIVE STYLES - Desktop (1024px+)
   ======================================== */
@media (min-width: 1024px) {
  .container {
    padding: 0 var(--spacing-lg);
  }

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

  .section-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-xl);
  }

  /* Hero */
  .hero-title {
    font-size: 3rem;
  }

  .hero-subtitle {
    font-size: 1.25rem;
  }

  .hero-image {
    max-width: 450px;
  }

  /* Products */
  .product-image img {
    height: 320px;
  }

  /* Why Section */
  .why-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* CTA */
  .cta-title {
    font-size: 2.25rem;
  }
}

/* ---------- Testimonials Section ---------- */
.testimonials {
  background-color: var(--color-secondary);
  text-align: center;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.testimonial-card {
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.stars {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: #ffc107;
}

.testimonial-text {
  font-style: italic;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
}

.testimonial-author {
  font-weight: 700;
  color: var(--color-primary);
}

/* ---------- Shopping Cart UI ---------- */
.cart-fab {
  position: fixed;
  bottom: 100px;
  /* Positioned above the WhatsApp button */
  right: 24px;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  cursor: pointer;
  z-index: 9997;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.cart-fab:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
}

.cart-count {
  position: absolute;
  top: -5px;
  right: -5px;
  background-color: #E53E3E;
  color: white;
  font-size: 12px;
  font-weight: 700;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-white);
}

.cart-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 10001;
  display: flex;
  justify-content: flex-end;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.cart-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.cart-modal {
  width: 450px;
  max-width: 100%;
  height: 100%;
  background: var(--color-white);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cart-modal-overlay.active .cart-modal {
  transform: translateX(0);
}

.cart-header {
  padding: var(--spacing-lg);
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-header h2 {
  font-size: 1.5rem;
  margin: 0;
}

.close-cart {
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 2.5rem;
  cursor: pointer;
  line-height: 1;
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-lg);
}

.cart-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-secondary);
}

.item-info h4 {
  font-size: 1.125rem;
  margin-bottom: 4px;
  color: var(--color-primary);
}

.item-info p {
  color: var(--color-text-light);
  font-weight: 500;
}

.item-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.qty-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--color-secondary);
  background: var(--color-white);
  color: var(--color-primary);
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.qty-btn:hover {
  background: var(--color-secondary);
}

.remove-btn {
  background: none;
  border: none;
  color: #CBD5E0;
  font-size: 1.5rem;
  cursor: pointer;
  margin-left: 10px;
  transition: color var(--transition-fast);
}

.remove-btn:hover {
  color: #E53E3E;
}

.cart-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-secondary);
  background: var(--color-cream);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary);
}

.btn-block {
  width: 100%;
  margin-bottom: var(--spacing-sm);
}

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

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

.empty-cart {
  text-align: center;
  color: var(--color-text-light);
  margin-top: var(--spacing-xl);
  font-size: 1.125rem;
}

/* ---------- Interac Modal Specific ---------- */
.interac-details {
  background: #F0FFF4;
  border: 2px dashed #68D391;
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin: var(--spacing-md) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.copy-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  padding: 5px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.copy-btn:hover {
  background: rgba(0, 0, 0, 0.05);
}

@media (max-width: 480px) {
  .cart-modal {
    width: 100%;
  }

  .cart-fab {
    bottom: 80px;
    right: 16px;
    width: 54px;
    height: 54px;
  }
}