/* Premium Animations and Interactive CSS Styles */
/* Created by Pratyush Raj ✨ */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,100..1000;1,9..40,100..1000&display=swap');

:root {
  --primary: #e84c6c;
  --secondary: #d4af37;
  --bg-gradient: linear-gradient(135deg, #fff5f7 0%, #ffeef2 100%);
  --text-muted: #5c424c;
}

/* ─── SCROLL PROGRESS BAR ─── */
#scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 6px;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--primary));
  z-index: 100;
  transition: width 0.1s ease-out;
  box-shadow: 0 2px 10px rgba(232, 76, 108, 0.4);
}

/* ─── PRELOADER SCREEN ─── */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--bg-gradient);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.8s;
  font-family: 'DM Sans', sans-serif;
}

.preloader.fade-out {
  opacity: 0;
  visibility: hidden;
}

body.no-scroll {
  overflow: hidden !important;
  height: 100vh !important;
}


.preloader-content {
  text-align: center;
  max-width: 400px;
  padding: 2rem;
}

.preloader-logo {
  font-family: 'DM Sans', sans-serif;
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 2rem;
  letter-spacing: -1px;
}

.preloader-logo span {
  color: var(--secondary);
  font-family: 'DM Sans', sans-serif;
  font-style: italic;
  font-weight: 400;
}

.loader-track {
  width: 100%;
  height: 6px;
  background: rgba(232, 76, 108, 0.1);
  border-radius: 10px;
  margin-bottom: 1rem;
  overflow: hidden;
}

.loader-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 10px;
  transition: width 0.1s ease-out;
}

.loader-percentage {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.loader-text {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ─── STICKY HEADER NAV LINK HIGHLIGHTS ─── */
.nav-link {
  position: relative;
  padding: 0.5rem 1.2rem;
  color: rgba(45, 27, 34, 0.7); /* dark text light theme */
  font-weight: 500;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 9999px;
}

.dark .nav-link {
  color: rgba(252, 236, 238, 0.7); /* dark mode light text */
}

.nav-link::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(232, 76, 108, 0.08);
  border-radius: 9999px;
  transform: scale(0.8);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: -1;
}

.dark .nav-link::before {
  background: rgba(232, 76, 108, 0.2);
}

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

.nav-link.active::before, .nav-link:hover::before {
  transform: scale(1);
  opacity: 1;
}

/* ─── FLOATING PARTICLES SYSTEM ─── */
#particles-layer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 15;
  overflow: hidden;
}

@keyframes floatUp {
  0% {
    transform: translateY(110vh) translateX(0) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 0.75;
  }
  90% {
    opacity: 0.75;
  }
  100% {
    transform: translateY(-10vh) translateX(50px) rotate(360deg);
    opacity: 0;
  }
}

.floating-particle {
  position: absolute;
  pointer-events: none;
  animation: floatUp linear infinite;
  text-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

/* ─── PARALLAX DECORATIONS ─── */
.parallax-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.parallax-emoji {
  position: absolute;
  display: inline-block;
  opacity: 0.25;
  filter: drop-shadow(0 4px 6px rgba(0,0,0,0.05));
  animation: float-bubble 6s ease-in-out infinite;
}

/* ─── HERO TAGLINE PILL ─── */
.hero-tagline-pill {
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: var(--primary);
  font-weight: 600;
  padding: 0.6rem 1.6rem;
  border-radius: 9999px;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  animation: float-bubble 4s ease-in-out infinite, pulse-glow 2s ease-in-out infinite;
  box-shadow: 0 8px 32px rgba(232, 76, 108, 0.15);
}
.dark .hero-tagline-pill {
  background: rgba(42, 27, 31, 0.5);
  border: 1px solid rgba(232, 76, 108, 0.25);
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 8px 32px rgba(232, 76, 108, 0.15); }
  50% { box-shadow: 0 8px 32px rgba(232, 76, 108, 0.35); }
}

/* ─── CUSTOM BACKGROUND PATTERNS ─── */
.hero-pattern {
  background-color: #e84c6c;
  background-image: radial-gradient(at 40% 20%, #f48fb1 0px, transparent 50%),
  radial-gradient(at 80% 0%, #ff8a80 0px, transparent 50%),
  radial-gradient(at 0% 50%, #f06292 0px, transparent 50%),
  radial-gradient(at 80% 50%, #e91e63 0px, transparent 50%),
  radial-gradient(at 0% 100%, #ec407a 0px, transparent 50%),
  radial-gradient(at 80% 100%, #c2185b 0px, transparent 50%),
  radial-gradient(at 0% 0%, #d81b60 0px, transparent 50%);
}

.dark .hero-pattern {
  background-color: #4a1523;
  background-image: radial-gradient(at 40% 20%, #880e4f 0px, transparent 50%),
  radial-gradient(at 80% 0%, #ad1457 0px, transparent 50%),
  radial-gradient(at 0% 50%, #c2185b 0px, transparent 50%),
  radial-gradient(at 80% 50%, #d81b60 0px, transparent 50%),
  radial-gradient(at 0% 100%, #e91e63 0px, transparent 50%),
  radial-gradient(at 80% 100%, #f06292 0px, transparent 50%),
  radial-gradient(at 0% 0%, #ec407a 0px, transparent 50%);
}

/* ─── BOUNCY & SMOOTH SCROLL REVEAL ENTRY ─── */
.scroll-reveal {
  opacity: 0;
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Fade animations configuration */
.scroll-reveal[data-animation="slide-up"] {
  transform: translateY(60px);
}
.scroll-reveal[data-animation="fade-in"] {
  transform: scale(0.98);
}
.scroll-reveal[data-animation="fade-left"] {
  transform: translateX(-60px);
}
.scroll-reveal[data-animation="fade-right"] {
  transform: translateX(60px);
}
.scroll-reveal[data-animation="bounce-in"] {
  transform: scale(0.7) translateY(40px);
  transition-timing-function: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Triggered State */
.scroll-reveal.active {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* ─── STATS & COUNTERS CARDS ─── */
.counter-card {
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 2rem;
  padding: 2.5rem 1.5rem;
  text-align: center;
  box-shadow: 0 10px 30px rgba(232, 76, 108, 0.05);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.dark .counter-card {
  background: rgba(42, 27, 31, 0.45);
  border: 1px solid rgba(232, 76, 108, 0.15);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}
.counter-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px rgba(232, 76, 108, 0.12);
  border-color: var(--primary);
}
.counter-emoji {
  font-size: 3rem;
  margin-bottom: 1rem;
  animation: float-bubble 4s ease-in-out infinite;
}
.counter-value {
  font-size: 3.5rem;
  font-weight: 800;
  font-family: 'DM Sans', sans-serif;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.counter-label {
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}
.dark .counter-label {
  color: rgba(252, 236, 238, 0.6);
}

/* ─── HORIZONTAL SCROLL GALLERY & FLIP CARDS ─── */
.gallery-scroll-track {
  display: flex;
  overflow-x: auto;
  gap: 2rem;
  padding: 2.5rem 1rem;
  scroll-snap-type: x mandatory;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none;  /* IE and Edge */
}
.gallery-scroll-track::-webkit-scrollbar {
  display: none; /* Chrome, Safari and Opera */
}

.flip-card-wrapper {
  flex: 0 0 280px;
  height: 380px;
  perspective: 1200px;
  scroll-snap-align: center;
}

@media (min-width: 768px) {
  .flip-card-wrapper {
    flex: 0 0 320px;
    height: 420px;
  }
}

.flip-card {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: 2rem;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

.flip-card-wrapper:hover .flip-card {
  transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 2rem;
  overflow: hidden;
}

.flip-card-front {
  background: var(--surface-light);
  z-index: 2;
}

.flip-card-front img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.flip-card-wrapper:hover .flip-card-front img {
  transform: scale(1.08);
}

.flip-front-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
  color: white;
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  text-align: left;
}

.flip-card-back {
  background: linear-gradient(135deg, var(--primary) 0%, #ff7390 100%);
  color: white;
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2.5rem;
  text-align: center;
  z-index: 1;
  border: 4px solid rgba(255, 255, 255, 0.15);
}

.flip-card-back p {
  margin-bottom: 1rem;
}
.flip-card-back strong {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  display: block;
  margin-bottom: 0.5rem;
}

/* ─── ELEGANT BENEFIT CARDS ─── */
.benefit-card {
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 2.5rem;
  padding: 3rem 2.5rem;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 10px 30px rgba(232, 76, 108, 0.03);
  position: relative;
  overflow: hidden;
}
.dark .benefit-card {
  background: rgba(42, 27, 31, 0.4);
  border: 1px solid rgba(232, 76, 108, 0.15);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}
.benefit-card:hover {
  transform: translateY(-10px) scale(1.02);
  background: var(--surface-light);
  box-shadow: 0 25px 50px rgba(232, 76, 108, 0.15);
  border-color: var(--primary);
}
.dark .benefit-card:hover {
  background: var(--surface-dark);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.35);
}
.benefit-icon {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  transition: all 0.4s ease;
}
.benefit-card:hover .benefit-icon {
  transform: rotate(15deg) scale(1.1);
}

/* ─── FLOATING & PULSE ANIMATIONS ─── */
@keyframes float-bubble {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(3deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

.animate-float-slow {
  animation: float-bubble 8s ease-in-out infinite;
}

.animate-float-medium {
  animation: float-bubble 5s ease-in-out infinite;
}

/* ─── WIGGLE & GLOW HOVER EFFECTS ─── */
@keyframes wiggle {
  0%, 100% { transform: scale(1) rotate(0deg); }
  25% { transform: scale(1.05) rotate(-2deg); }
  75% { transform: scale(1.05) rotate(2deg); }
}

.btn-hover-wiggle {
  transition: all 0.3s ease;
}
.btn-hover-wiggle:hover {
  animation: wiggle 0.3s ease-in-out infinite;
  box-shadow: 0 12px 30px rgba(232, 76, 108, 0.5);
  transform: scale(1.05);
}

.btn-hover-wiggle-secondary {
  transition: all 0.3s ease;
}
.btn-hover-wiggle-secondary:hover {
  animation: wiggle 0.35s ease-in-out infinite;
  box-shadow: 0 12px 30px rgba(255, 255, 255, 0.25);
  background: white;
  color: var(--primary) !important;
  transform: scale(1.05);
}

/* ─── ANIMATED WAVING & BLINKING CHARACTERS ─── */
.footer-characters {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 90px;
  pointer-events: none;
  overflow: hidden;
  z-index: 10;
}

.footer-char {
  position: absolute;
  bottom: -20px;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 2.5rem;
  transition: transform 0.3s ease;
  user-select: none;
}

.char-left {
  left: 8%;
}

.char-right {
  right: 8%;
}

.char-body {
  display: inline-block;
  animation: blink-eyes 4s ease-in-out infinite;
  transform-origin: center;
}

.char-wave {
  display: inline-block;
  animation: wave-hand 2s ease-in-out infinite;
  transform-origin: 70% 70%;
  font-size: 1.8rem;
}

@keyframes blink-eyes {
  0%, 90%, 100% { transform: scaleY(1); }
  95% { transform: scaleY(0.1); }
}

@keyframes wave-hand {
  0%, 100% { transform: rotate(0deg); }
  50% { transform: rotate(35deg); }
}

/* Hover triggers character peek */
footer:hover .char-left {
  transform: translateY(-20px);
}
footer:hover .char-right {
  transform: translateY(-20px);
}

/* Social icons transition */
.social-icon {
  color: rgba(45, 27, 34, 0.6);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.dark .social-icon {
  color: rgba(252, 236, 238, 0.6);
}
.social-icon:hover {
  color: var(--primary);
  transform: translateY(-5px) scale(1.2);
}

/* ─── SMOOTH SCROLLING ─── */
html {
  scroll-behavior: smooth;
}

/* ─── DIRECT CARD INTERACTIVE ANIMATIONS ─── */

/* 1. MORPH + SPIN on Benefit icons when card is hovered */
.benefit-card:hover .benefit-icon {
  border-radius: 50% 30% 50% 30% / 30% 50% 30% 50%;
  transform: scale(1.1) rotate(15deg);
}

/* 2. BOUNCE on icon material-icons when benefit card is hovered */
@keyframes cute-bounce {
  0%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-4px); }
}
.benefit-card:hover .benefit-icon span {
  animation: cute-bounce 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* 3. ZOOM / SCALE + GLOW on Benefit Card hover is already styled beautifully */

/* 4. ZOOM on Flip Card image on hover */
.flip-card-wrapper:hover .flip-card-front img {
  transform: scale(1.12);
}

/* Custom premium scrollbar for Nutrition Facts */
.nutrition-scroll::-webkit-scrollbar {
  width: 5px;
}
.nutrition-scroll::-webkit-scrollbar-track {
  background: transparent;
}
.nutrition-scroll::-webkit-scrollbar-thumb {
  background: rgba(232, 76, 108, 0.25);
  border-radius: 9999px;
  transition: background 0.3s ease;
}
.nutrition-scroll::-webkit-scrollbar-thumb:hover {
  background: rgba(232, 76, 108, 0.5);
}