/* ============================================
   PATEL INDIA - FORMET LANDING PAGE
   Premium FMCG Style | Mobile First | SVG Icons
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --primary: #0F9D58;
  --secondary: #5CB85C;
  --aqua: #00AEEF;
  --white: #FFFFFF;
  --light-bg: #F4FFF5;
  --yellow: #F4C542;
  --dark: #1F2937;
  --gray: #6B7280;
  --light-gray: #F3F4F6;
  --error: #EF4444;
  --shadow: 0 8px 32px rgba(15, 157, 88, 0.10);
  --shadow-hover: 0 16px 48px rgba(15, 157, 88, 0.18);
  --radius: 16px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 { font-family: 'Poppins', sans-serif; line-height: 1.2; }

a { text-decoration: none; color: inherit; }

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

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* SVG Icon Utility */
.icon {
  width: 20px;
  height: 20px;
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

.icon-leaf { width: 32px; height: 32px; stroke: var(--primary); }

.icon-center { width: 48px; height: 48px; stroke: var(--white); margin-bottom: 8px; }

.icon-star { width: 20px; height: 20px; fill: var(--yellow); stroke: var(--yellow); }

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(15, 157, 88, 0.06);
  transition: var(--transition);
}

.navbar.scrolled {
  padding: 8px 24px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--primary);
}

.logo img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 8px;
}

.nav-links {
  display: none;
  list-style: none;
  gap: 28px;
}

.nav-links a {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--dark);
  position: relative;
  transition: var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--primary);
  transition: var(--transition);
  border-radius: 2px;
}

.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after { width: 100%; }

.hamburger {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: var(--dark);
}

.hamburger .icon { width: 24px; height: 24px; }

.hamburger.active { color: var(--primary); }

.nav-links.active {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%; left: 0; right: 0;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(20px);
  padding: 20px 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  gap: 16px;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 80px;
  background: linear-gradient(135deg, #E8F5E9 0%, #F4FFF5 50%, #E0F7FA 100%);
  overflow: hidden;
}

.hero-bg {
  position: absolute; inset: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(15, 157, 88, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0, 174, 239, 0.06) 0%, transparent 50%),
    radial-gradient(circle at 50% 80%, rgba(92, 184, 92, 0.06) 0%, transparent 50%);
  pointer-events: none;
}

.floating-leaf {
  position: absolute;
  opacity: 0.3;
  animation: float 6s ease-in-out infinite;
  pointer-events: none;
}

.leaf-1 { top: 15%; left: 8%; animation-delay: 0s; }
.leaf-2 { top: 60%; left: 5%; animation-delay: 2s; }
.leaf-3 { top: 25%; right: 8%; animation-delay: 4s; }

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(10deg); }
}

.hero-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.hero-left { order: 2; }
.hero-right { order: 1; display: flex; justify-content: center; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 157, 88, 0.1);
  color: var(--primary);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
  border: 1px solid rgba(15, 157, 88, 0.15);
}

.hero-badge .icon { width: 16px; height: 16px; stroke: var(--primary); }

.hero-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 12px;
  line-height: 1.15;
}

.hero-title .highlight {
  color: var(--primary);
  position: relative;
}

.hero-title .highlight::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 0;
  width: 100%; height: 8px;
  background: rgba(15, 157, 88, 0.15);
  border-radius: 4px;
  z-index: -1;
}

.hero-subtitle {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}

.hero-product-type {
  font-size: 1.1rem;
  color: var(--aqua);
  font-weight: 600;
  margin-bottom: 16px;
}

.hero-desc {
  font-size: 1rem;
  color: var(--gray);
  max-width: 500px;
  margin-bottom: 24px;
  line-height: 1.7;
}

.price-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px 28px;
  display: inline-block;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
  border: 1px solid rgba(15, 157, 88, 0.1);
}

.price-main { display: flex; align-items: flex-start; line-height: 1; }

.currency { font-size: 1.5rem; font-weight: 700; color: var(--primary); margin-top: 4px; }

.amount { font-size: 3.5rem; font-weight: 800; color: var(--primary); font-family: 'Poppins', sans-serif; }

.delivery-note { font-size: 0.85rem; color: var(--gray); margin-top: 6px; }

.hero-buttons { display: flex; flex-wrap: wrap; gap: 12px; }

/* Hero Image / Bottle */
.hero-image-wrapper {
  position: relative;
  width: 260px;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.splash-effect {
  position: absolute;
  width: 260px; height: 260px;
  background: radial-gradient(circle, rgba(0, 174, 239, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.1); opacity: 0.9; }
}

.sparkle {
  position: absolute;
  animation: sparkle 2s ease-in-out infinite;
}

.s1 { top: 10%; right: 10%; animation-delay: 0s; }
.s2 { top: 50%; left: 5%; animation-delay: 0.7s; }
.s3 { bottom: 15%; right: 20%; animation-delay: 1.4s; }

@keyframes sparkle {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.2); }
}

/* SVG Bottle */
.bottle-wrapper {
  position: relative;
  z-index: 2;
  animation: floatProduct 4s ease-in-out infinite;
}

.bottle-svg {
  width: 180px;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(15, 157, 88, 0.2));
}

.bottle-wrapper.large .bottle-svg { width: 220px; }
.bottle-wrapper.xl .bottle-svg { width: 260px; }

@keyframes floatProduct {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.bottle-shadow {
  position: absolute;
  bottom: -20px; left: 50%;
  transform: translateX(-50%);
  width: 100px; height: 16px;
  background: rgba(0,0,0,0.08);
  border-radius: 50%;
  filter: blur(8px);
  animation: shadowPulse 4s ease-in-out infinite;
}

@keyframes shadowPulse {
  0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.6; }
  50% { transform: translateX(-50%) scale(0.85); opacity: 0.35; }
}

/* Wave Divider */
.wave-divider { position: absolute; bottom: -1px; left: 0; width: 100%; line-height: 0; }
.wave-divider svg { display: block; width: 100%; height: auto; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn .icon { width: 18px; height: 18px; }

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(15, 157, 88, 0.3);
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(15, 157, 88, 0.4); }

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

.btn-secondary:hover { background: var(--primary); color: var(--white); transform: translateY(-2px); }

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

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

.btn-large { padding: 16px 40px; font-size: 1.05rem; width: 100%; max-width: 320px; }

/* ============================================
   SECTION UTILITIES
   ============================================ */
.section-header { text-align: center; margin-bottom: 48px; }

.section-tag {
  display: inline-block;
  background: rgba(15, 157, 88, 0.1);
  color: var(--primary);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.section-title { font-size: 2rem; font-weight: 700; color: var(--dark); }
.section-title .highlight { color: var(--primary); }

/* ============================================
   WHY CHOOSE SECTION
   ============================================ */
.why-choose { padding: 80px 0; background: var(--light-bg); }

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid rgba(15, 157, 88, 0.06);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(15, 157, 88, 0.12);
}

.feature-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(15,157,88,0.1) 0%, rgba(0,174,239,0.08) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.feature-icon .icon { width: 28px; height: 28px; stroke: var(--primary); }

.feature-card h3 { font-size: 1.15rem; margin-bottom: 10px; color: var(--dark); }
.feature-card p { font-size: 0.9rem; color: var(--gray); line-height: 1.6; }

/* ============================================
   ABOUT SECTION
   ============================================ */
.about { padding: 80px 0; background: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

.about-img-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  padding: 40px;
}

.about-badge {
  position: absolute;
  top: 20px; right: 20px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--aqua) 100%);
  color: var(--white);
  width: 100px; height: 100px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(15, 157, 88, 0.3);
  animation: float 4s ease-in-out infinite;
}

.badge-number { font-size: 1.8rem; font-weight: 800; line-height: 1; font-family: 'Poppins', sans-serif; }

.badge-text { font-size: 0.65rem; text-align: center; font-weight: 600; line-height: 1.2; margin-top: 2px; }

.about-text { font-size: 1rem; color: var(--gray); margin-bottom: 24px; line-height: 1.7; }

.suitable-for h4 { font-size: 1rem; margin-bottom: 14px; color: var(--dark); }

.veg-list { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }

.veg-tag {
  background: rgba(15, 157, 88, 0.08);
  color: var(--primary);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid rgba(15, 157, 88, 0.12);
}

.about-features { display: flex; flex-direction: column; gap: 12px; }

.a-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
}

.a-feature .check {
  width: 24px; height: 24px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.a-feature .check .icon { width: 14px; height: 14px; stroke: var(--white); }

/* ============================================
   BENEFITS SECTION
   ============================================ */
.benefits { padding: 80px 0; background: linear-gradient(180deg, var(--light-bg) 0%, var(--white) 100%); }

.benefits-layout {
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: center;
}

.benefits-col { display: flex; flex-direction: column; gap: 20px; width: 100%; }

.benefit-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--white);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid rgba(15, 157, 88, 0.06);
}

.benefit-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }

.benefit-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--white);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.benefit-icon .icon { width: 20px; height: 20px; stroke: var(--white); }

.benefit-text h4 { font-size: 1rem; margin-bottom: 6px; color: var(--dark); }
.benefit-text p { font-size: 0.85rem; color: var(--gray); line-height: 1.5; }

.benefits-center { display: flex; align-items: center; justify-content: center; }

.center-circle {
  width: 160px; height: 160px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--aqua) 100%);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 60px rgba(15, 157, 88, 0.25);
  animation: float 5s ease-in-out infinite;
}

.center-label {
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
  font-family: 'Poppins', sans-serif;
}

/* ============================================
   HOW TO USE SECTION
   ============================================ */
.how-to-use { padding: 80px 0; background: var(--white); }

.timeline-wrapper { max-width: 600px; margin: 0 auto; }

.timeline { display: flex; flex-direction: column; align-items: center; gap: 0; }

.timeline-step {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--white);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
  border: 1px solid rgba(15, 157, 88, 0.08);
  transition: var(--transition);
}

.timeline-step:hover { transform: scale(1.02); box-shadow: var(--shadow-hover); }

.step-number {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
  font-family: 'Poppins', sans-serif;
}

.step-number .icon { width: 20px; height: 20px; stroke: var(--white); }

.timeline-step.final-step .step-number {
  background: linear-gradient(135deg, var(--yellow) 0%, #F59E0B 100%);
  color: var(--dark);
}

.step-content { flex: 1; }

.step-icon { margin-bottom: 6px; }

.step-icon .icon { width: 32px; height: 32px; }

/* Icon Colors for Timeline */
.icon-blue { color: var(--aqua); }
.icon-green { color: var(--primary); }
.icon-aqua { color: #0891b2; }
.icon-gold { color: var(--yellow); }

.step-content h4 { font-size: 1.1rem; margin-bottom: 4px; color: var(--dark); }
.step-content p { font-size: 0.9rem; color: var(--gray); line-height: 1.5; }

.timeline-arrow {
  margin: 8px 0;
  color: var(--primary);
  opacity: 0.6;
  animation: bounce 1.5s ease-in-out infinite;
}

.timeline-arrow .icon { width: 24px; height: 24px; stroke: var(--primary); }

.timeline-arrow.final { color: var(--yellow); }
.timeline-arrow.final .icon { stroke: var(--yellow); }

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ============================================
   PRODUCT / BUY SECTION
   ============================================ */
.product-section { padding: 80px 0; background: var(--light-bg); }

.product-showcase-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
  border: 1px solid rgba(15, 157, 88, 0.08);
}

.product-image-area { position: relative; display: flex; justify-content: center; padding: 40px; }

.product-float-badge {
  position: absolute;
  top: 20px; right: 0;
  background: linear-gradient(135deg, var(--yellow) 0%, #F59E0B 100%);
  color: var(--dark);
  padding: 12px 16px;
  border-radius: var(--radius);
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.3;
  box-shadow: 0 4px 16px rgba(244, 197, 66, 0.3);
  animation: float 3s ease-in-out infinite;
}

.product-float-badge strong { font-size: 1.4rem; display: block; }

.product-info-area {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.product-info-area h3 { font-size: 1.5rem; color: var(--dark); }

.product-sub { color: var(--aqua); font-weight: 600; font-size: 1rem; }

.product-price-large {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary);
  font-family: 'Poppins', sans-serif;
  margin: 8px 0;
}

.product-price-large .currency { font-size: 1.8rem; vertical-align: super; }

.delivery-text { color: var(--gray); font-size: 0.9rem; margin-bottom: 16px; }

/* ============================================
   INQUIRY SECTION
   ============================================ */
.inquiry-section { padding: 80px 0; background: var(--white); }

.inquiry-wrapper { max-width: 700px; margin: 0 auto; }

.inquiry-form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid rgba(15, 157, 88, 0.08);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-group.full { margin-bottom: 24px; }

.form-group label { font-size: 0.9rem; font-weight: 600; color: var(--dark); }

.required { color: var(--error); }
.optional { color: var(--gray); font-weight: 400; }

.form-group input,
.form-group textarea {
  padding: 14px 18px;
  border: 2px solid var(--light-gray);
  border-radius: 12px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--dark);
  background: var(--white);
  transition: var(--transition);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(15, 157, 88, 0.1);
}

.form-group input.error,
.form-group textarea.error {
  border-color: var(--error);
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

.error-msg { font-size: 0.8rem; color: var(--error); min-height: 18px; display: block; }

.btn-submit { width: 100%; padding: 16px; font-size: 1.05rem; }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none !important; }

/* ============================================
   FOOTER
   ============================================ */
.footer { background: var(--dark); color: var(--white); padding: 60px 0 0; }

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 8px;
}

.footer-logo img { width: 40px; height: 40px; object-fit: contain; border-radius: 8px; }

.tagline { color: var(--secondary); font-weight: 600; font-size: 1rem; margin-bottom: 12px; }

.footer-desc { font-size: 0.9rem; color: rgba(255, 255, 255, 0.6); line-height: 1.6; max-width: 300px; }

.footer-links h4,
.footer-contact h4 { font-size: 1.1rem; margin-bottom: 20px; color: var(--white); }

.footer-links ul,
.footer-contact ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }

.footer-links a { color: rgba(255, 255, 255, 0.6); font-size: 0.9rem; transition: var(--transition); }
.footer-links a:hover { color: var(--secondary); }

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
}

.footer-contact .icon { width: 18px; height: 18px; stroke: var(--secondary); }

.social-icons { display: flex; gap: 12px; margin-top: 20px; }

.social-icons a {
  width: 40px; height: 40px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  color: var(--white);
}

.social-icons a .icon { width: 18px; height: 18px; }

.social-icons a:hover { background: var(--primary); transform: translateY(-3px); }

.footer-bottom { text-align: center; padding: 24px 0; color: rgba(255, 255, 255, 0.4); font-size: 0.85rem; }

/* ============================================
   FLOATING WHATSAPP BUTTON
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 60px; height: 60px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
}

.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 12px 32px rgba(37, 211, 102, 0.5); }

.whatsapp-icon { width: 28px; height: 28px; stroke: var(--white); fill: none; }

.pulse-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: pulseRing 2s ease-out infinite;
}

@keyframes pulseRing {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-up, .fade-left, .fade-right, .zoom {
  opacity: 0;
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up { transform: translateY(40px); }
.fade-left { transform: translateX(-40px); }
.fade-right { transform: translateX(40px); }
.zoom { transform: scale(0.9); }

.fade-up.visible, .fade-left.visible, .fade-right.visible, .zoom.visible {
  opacity: 1;
  transform: translate(0) scale(1);
}

.nav-links a.active {
  color: var(--primary);
}

.nav-links a.active::after {
  width: 100%;
}

/* ============================================
   RESPONSIVE - TABLET
   ============================================ */
@media (min-width: 768px) {
  .nav-links { display: flex; }
  .hamburger { display: none; }

  .hero-container { flex-direction: row; align-items: center; gap: 60px; }
  .hero-left { order: 1; flex: 1; }
  .hero-right { order: 2; flex: 1; }
  .hero-title { font-size: 2.8rem; }
  .hero-image-wrapper { width: 340px; height: 460px; }
  .bottle-svg { width: 220px; }
  .bottle-wrapper.large .bottle-svg { width: 260px; }
  .bottle-wrapper.xl .bottle-svg { width: 300px; }

  

  .features-grid { grid-template-columns: repeat(2, 1fr); }

  .about-grid { grid-template-columns: 1fr 1fr; gap: 60px; }

  .benefits-layout { flex-direction: row; gap: 24px; align-items: center; }
  .benefits-col { flex: 1; }
  .benefits-center { flex-shrink: 0; }
  .benefits-left .benefit-card { flex-direction: row-reverse; text-align: left; }
  .benefits-left .benefit-icon { order: 2; }
  .benefits-left .benefit-text { order: 1; }

  .form-row { grid-template-columns: 1fr 1fr; }

  .product-showcase-card { flex-direction: row; text-align: left; }
  .product-info-area { align-items: flex-start; text-align: left; }

  .footer-grid { grid-template-columns: 2fr 1fr 1.5fr; }
}

/* ============================================
   RESPONSIVE - DESKTOP
   ============================================ */
@media (min-width: 1024px) {
  .hero-title { font-size: 3.2rem; }
  .features-grid { grid-template-columns: repeat(3, 1fr); }
  .section-title { font-size: 2.4rem; }
  .product-showcase-card { padding: 60px; }
  .center-circle { width: 180px; height: 180px; }
  .icon-center { width: 56px; height: 56px; }
}