/* ============ Shubharambha Dairy ============ */

:root {
  --primary: #1a5c2e;
  --primary-glow: #2d8a47;
  --primary-dark: #0f3d1c;
  --cream: #fdf6e3;
  --gold: #f5a623;
  --gold-dark: #d48a10;

  --shadow-soft: 0 4px 20px -4px rgba(26, 92, 46, 0.18);
  --shadow-card: 0 10px 30px -10px rgba(26, 92, 46, 0.3);
  --shadow-glow: 0 0 40px rgba(45, 138, 71, 0.45);
  --shadow-gold-glow: 0 0 30px rgba(245, 166, 35, 0.55);

  --gradient-hero: linear-gradient(135deg, rgba(26, 92, 46, 0.85), rgba(15, 61, 28, 0.7));
  --gradient-leaf: linear-gradient(135deg, #1a5c2e, #2d8a47);
  --gradient-gold: linear-gradient(135deg, #f5a623, #d48a10);

  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

html { scroll-behavior: smooth; }
body { font-family: 'Inter', system-ui, sans-serif; }
h1, h2, h3, h4, h5, h6 { font-family: 'Poppins', system-ui, sans-serif; }

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

/* ============ Animations ============ */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes blink-caret {
  from, to { background: transparent; }
  50% { background: var(--gold); }
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}
@keyframes milk-drop {
  0% { transform: rotate(-45deg) translateY(-30px) scale(0.7); opacity: 0; }
  60% { transform: rotate(-45deg) translateY(0) scale(1.1); opacity: 1; }
  100% { transform: rotate(-45deg) translateY(0) scale(1); opacity: 1; }
}
@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(245, 166, 35, 0.5); }
  100% { box-shadow: 0 0 0 18px rgba(245, 166, 35, 0); }
}

.animate-float { animation: float 4s ease-in-out infinite; }
.animate-pulse-ring { animation: pulse-ring 1.8s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-marquee {
  animation: marquee 30s linear infinite;
  width: max-content;
}

/* Typewriter caret */
.typewriter-caret {
  display: inline-block;
  width: 4px;
  margin-left: 4px;
  height: 0.9em;
  background: var(--gold);
  animation: blink-caret 0.8s step-end infinite;
}

/* Heading underline */
.heading-underline {
  position: relative;
  display: inline-block;
  padding-bottom: 0.5rem;
}
.heading-underline::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  height: 4px;
  width: 80px;
  background: var(--gradient-gold);
  border-radius: 2px;
  transform: translateX(-50%) scaleX(0);
  transform-origin: center;
  transition: transform 0.9s ease-out 0.2s;
}
.heading-underline.in-view::after {
  transform: translateX(-50%) scaleX(1);
}

/* Story link */
.story-link {
  position: relative;
  display: inline-block;
}
.story-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: bottom right;
  transition: transform 0.3s ease-out;
}
.story-link:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

/* Buttons */
.btn-primary {
  background: var(--gradient-leaf);
  color: white;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-smooth);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}
.btn-ghost {
  border: 2px solid white;
  color: white;
  background: transparent;
  transition: var(--transition-smooth);
}
.btn-ghost:hover {
  background: white;
  color: var(--primary);
  transform: translateY(-2px);
}
.btn-gold {
  background: var(--gradient-gold);
  color: var(--primary-dark);
  transition: var(--transition-smooth);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold-glow);
}

/* Hero overlay */
.hero-overlay { background: var(--gradient-hero); }

/* Floating badge */
.floating-badge {
  background: var(--gradient-gold);
  color: var(--primary-dark);
  box-shadow: var(--shadow-gold-glow);
  animation: float 4s ease-in-out infinite;
}

/* Navbar scrolled */
#navbar.nav-blur {
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  background: rgba(253, 246, 227, 0.85);
  box-shadow: var(--shadow-soft);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

#navbar.nav-blur .nav-item-link,
#navbar.nav-blur .navbar-logo-text,
#navbar.nav-blur .nav-menu-btn {
  color: var(--primary) !important;
}

#navbar.nav-blur .nav-item-link.text-gold {
  color: var(--gold) !important;
}

/* Mobile menu open */
#menuBtn.open .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
#menuBtn.open .bar:nth-child(2) { opacity: 0; }
#menuBtn.open .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Product card */
.product-card {
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-soft);
}
.product-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-card);
}
.product-card .product-img {
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.product-card:hover .product-img { transform: scale(1.12); }
.product-card .product-overlay {
  opacity: 0;
  transition: opacity 0.4s ease-out;
}
.product-card:hover .product-overlay { opacity: 1; }

/* Blog card */
.blog-card {
  transition: var(--transition-smooth);
  border: 2px solid transparent;
}
.blog-card:hover {
  border-color: var(--gold);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}

/* Why-us icon card */
.icon-card { transition: var(--transition-bounce); }
.icon-card:hover { transform: translateY(-8px) rotate(-1deg); }
.icon-card:hover .icon-circle {
  transform: scale(1.1) rotate(8deg);
  box-shadow: var(--shadow-glow);
}
.icon-circle { transition: var(--transition-bounce); }

/* Social icon */
.social-icon { transition: var(--transition-smooth); }
.social-icon:hover {
  color: var(--gold);
  transform: translateY(-4px);
  filter: drop-shadow(0 0 12px rgba(245, 166, 35, 0.7));
}

/* Splash */
.splash {
  position: fixed;
  inset: 0;
  background: var(--gradient-leaf);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}
.splash.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.splash-drop {
  width: 80px;
  height: 80px;
  background: white;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  box-shadow: 0 0 40px rgba(255, 255, 255, 0.6);
  animation: milk-drop 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) infinite alternate;
}

/* Leaf motif */
.leaf-motif {
  background-image:
    radial-gradient(circle at 20% 80%, rgba(26, 92, 46, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 80% 20%, rgba(245, 166, 35, 0.06) 0%, transparent 40%);
}

/* Gold dot pagination */
.dot {
  height: 8px;
  border-radius: 9999px;
  transition: all 0.3s ease;
  cursor: pointer;
}
.dot.active { width: 40px; background: var(--gold); }
.dot:not(.active) { width: 8px; background: rgba(255,255,255,0.4); }

/* Text colors helpers (in case Tailwind CDN delays) */
.text-gold { color: var(--gold); }
.bg-gold { background: var(--gold); }
.bg-primary { background: var(--primary); }
.text-primary { color: var(--primary); }
.bg-cream { background: var(--cream); }
.border-gold { border-color: var(--gold); }