/* ========================================================================
   Denon Cosmetics | Premium Beauty eCommerce Stylesheet
   Modern, Elegant, Responsive Design
   ======================================================================== */

/* ========================================================================
   CSS VARIABLES - Premium Beauty Color Palette
   ======================================================================== */
:root {
  /* Brand Colors - Elegant & Sophisticated */
  --brand-primary: #6ad1c2;
  --brand-primary-dark: #2c968c;
  --brand-primary-light: #a8e6dc;
  --brand-accent: #133330;
  --brand-accent-light: #1f4d49;
  --brand-gold: #d4af37;
  --brand-rose-gold: #b76e79;
  
  /* Neutral Colors */
  --brand-black: #0f1416;
  --brand-gray-dark: #2d3436;
  --brand-gray: #6b7774;
  --brand-gray-light: #95a5a6;
  --brand-sand: #faf8f5;
  --brand-cream: #f7f4ef;
  --brand-white: #ffffff;
  
  /* Pastel Backgrounds */
  --bg-blush: #fff5f7;
  --bg-mint: #f0f9f7;
  --bg-lavender: #f5f3ff;
  --bg-peach: #fff7f0;
  
  /* Shadows & Effects */
  --shadow-sm: 0 2px 8px rgba(15, 20, 22, 0.06);
  --shadow-md: 0 8px 20px rgba(15, 20, 22, 0.08);
  --shadow-lg: 0 16px 32px rgba(15, 20, 22, 0.12);
  --shadow-xl: 0 24px 48px rgba(15, 20, 22, 0.15);
  --shadow-glow: 0 8px 32px rgba(106, 209, 194, 0.3);
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #6ad1c2 0%, #2c968c 100%);
  --gradient-accent: linear-gradient(135deg, #133330 0%, #2c968c 100%);
  --gradient-gold: linear-gradient(135deg, #f6d365 0%, #d4af37 100%);
  --gradient-rose: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-soft: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
  --gradient-mint: linear-gradient(135deg, #a8e6dc 0%, #6ad1c2 100%);
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: all 0.2s ease;
  --transition-base: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Spacing */
  --section-padding: 6rem 0;
  --section-padding-sm: 4rem 0;
}

/* ========================================================================
   GLOBAL STYLES
   ======================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--brand-gray-dark);
  background-color: var(--brand-sand);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: "Playfair Display", serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--brand-accent);
  margin-bottom: 1rem;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: 1rem;
  color: var(--brand-gray);
}

a {
  text-decoration: none;
  transition: var(--transition-base);
}

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

/* Utility Classes */
.text-brand { color: var(--brand-primary) !important; }
.text-accent { color: var(--brand-accent) !important; }
.bg-sand { background-color: var(--brand-sand); }
.bg-cream { background-color: var(--brand-cream); }
.bg-mint { background-color: var(--bg-mint); }

/* ========================================================================
   ANNOUNCEMENT BAR
   ======================================================================== */
.announcement-bar {
  background: var(--gradient-primary);
  color: white;
  font-size: 0.875rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.announcement-bar i {
  vertical-align: middle;
}

/* ========================================================================
   HEADER & NAVIGATION
   ======================================================================== */
.site-header {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  z-index: 1030;
}

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

.navbar {
  padding: 1rem 0 !important;
}

/* Brand Logo */
.navbar-logo {
  height: 50px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-base);
}

.navbar-brand:hover .navbar-logo {
  transform: scale(1.05);
}

.brand-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-name {
  font-family: "Playfair Display", serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--brand-accent);
  letter-spacing: -0.5px;
}

.brand-tagline {
  font-family: "Poppins", sans-serif;
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--brand-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: -4px;
}

/* Navigation Links */
.navbar-nav .nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--brand-gray-dark);
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-base);
  position: relative;
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition-base);
  border-radius: 2px;
}

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

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  transform: translateX(-50%) scaleX(1);
}

/* Dropdown Menu */
.dropdown-menu {
  border: none;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  margin-top: 0.75rem;
  animation: slideDown 0.3s ease;
}

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

.dropdown-item {
  padding: 0.625rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--brand-gray-dark);
  transition: var(--transition-fast);
}

.dropdown-item:hover {
  background-color: var(--bg-mint);
  color: var(--brand-primary-dark);
  transform: translateX(4px);
}

/* Icon Buttons */
.btn-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 2px solid var(--brand-sand);
  color: var(--brand-gray-dark);
  font-size: 1.1rem;
  transition: var(--transition-base);
  position: relative;
}

.btn-icon:hover {
  background: var(--bg-mint);
  border-color: var(--brand-primary);
  color: var(--brand-primary-dark);
  transform: translateY(-2px);
}

.cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--gradient-primary);
  color: white;
  font-size: 0.7rem;
  font-weight: 600;
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid white;
}

/* ========================================================================
   BUTTONS
   ======================================================================== */
.btn {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  border-radius: var(--radius-full);
  padding: 0.75rem 2rem;
  font-size: 0.95rem;
  border: none;
  transition: var(--transition-base);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
  z-index: -1;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-brand {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 15px rgba(106, 209, 194, 0.3);
}

.btn-brand:hover {
  background: var(--brand-primary-dark);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
  color: white;
}

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

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

.btn-outline-light {
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.5);
  color: white;
}

.btn-outline-light:hover {
  background: white;
  color: var(--brand-accent);
  border-color: white;
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.85rem;
}

/* ========================================================================
   SEARCH MODAL
   ======================================================================== */
.search-box {
  position: relative;
}

.search-icon {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--brand-gray);
  font-size: 1.25rem;
}

.search-box .form-control {
  padding: 1rem 1.5rem 1rem 3.5rem;
  background: var(--brand-sand);
  border-radius: var(--radius-lg);
  font-size: 1.1rem;
  transition: var(--transition-base);
}

.search-box .form-control:focus {
  background: white;
  box-shadow: var(--shadow-lg);
}

/* ========================================================================
   HERO SECTION
   ======================================================================== */
.hero-banner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 90vh;
  color: white;
  overflow: hidden;
  text-align: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(1.1) contrast(1.05);
}

.hero-overlay-green {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(19, 51, 48, 0.85) 0%,
    rgba(44, 150, 140, 0.75) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  animation: fadeInUp 1s ease;
}

.hero-eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brand-primary);
  background: rgba(106, 209, 194, 0.15);
  padding: 0.5rem 1.5rem;
  border-radius: var(--radius-full);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(106, 209, 194, 0.3);
}

.letter-spacing {
  letter-spacing: 2px;
}

.hero-title {
  font-family: "Playfair Display", serif;
  color: white;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.15rem;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-features {
  opacity: 0.95;
  font-size: 0.9rem;
}

.hero-features li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

/* Floating Product Card */
.floating-product-card {
  position: absolute;
  bottom: 3rem;
  right: 3rem;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  width: 280px;
  z-index: 3;
  box-shadow: var(--shadow-xl);
  transition: var(--transition-base);
  animation: floatIn 1s ease 0.5s both;
}

@keyframes floatIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.floating-product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
}

.floating-product-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

/* ========================================================================
   SECTION STYLES
   ======================================================================== */
.section {
  padding: var(--section-padding);
}

.section-heading {
  text-align: center;
  margin-bottom: 4rem;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--brand-accent);
  margin-bottom: 0.75rem;
  position: relative;
  display: inline-block;
}

.section-heading h2::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.section-heading p {
  font-size: 1.1rem;
  color: var(--brand-gray);
  max-width: 600px;
  margin: 0 auto;
}

/* ========================================================================
   SHOP PAGE ENHANCEMENTS
   ======================================================================== */
.filter-bar-top {
  background: white;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.filter-card {
  background: white;
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.filter-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.filter-list li {
  margin-bottom: 0.5rem;
}

.filter-list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  color: var(--brand-gray-dark);
  text-decoration: none;
  transition: var(--transition-fast);
}

.filter-list a:hover {
  background: var(--bg-mint);
  color: var(--brand-primary-dark);
  transform: translateX(4px);
}

.filter-list a.active {
  background: var(--bg-mint);
  color: var(--brand-primary-dark);
  font-weight: 600;
}

.info-card {
  border: 1px solid rgba(106, 209, 194, 0.2);
}

/* ========================================================================
   PRODUCT CARDS
   ======================================================================== */
.product-image-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.badge-stock {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--brand-primary);
  color: white;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-md);
}

/* ========================================================================
   PRODUCT CARDS
   ======================================================================== */
.product-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.product-card:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-xl);
}

.product-card .card-img-top {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: var(--transition-slow);
  position: relative;
}

.product-card:hover .card-img-top {
  transform: scale(1.08);
}

.product-card .card-body {
  padding: 1.75rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.product-card .card-title {
  font-family: "Poppins", sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--brand-accent);
  margin-bottom: 0;
  line-height: 1.4;
}

.product-card .text-muted {
  font-size: 0.9rem;
  color: var(--brand-gray);
  line-height: 1.6;
  margin-bottom: 0;
}

.product-card .text-brand {
  color: var(--brand-primary-dark);
  font-size: 1.3rem;
  font-weight: 700;
}

.product-card .btn {
  width: 100%;
  margin-top: auto;
  padding: 0.65rem 1.25rem;
}

/* Product Badge */
.badge-soft {
  background: var(--bg-mint);
  color: var(--brand-primary-dark);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ========================================================================
   MANUFACTURING / SERVICES SECTION
   ======================================================================== */
.bg-dark {
  background: var(--gradient-accent) !important;
}

/* ========================================================================
   TESTIMONIALS
   ======================================================================== */
.testimonial-card {
  background: white;
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  height: 100%;
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  font-size: 5rem;
  font-family: "Playfair Display", serif;
  color: var(--brand-primary);
  opacity: 0.15;
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.testimonial-card p {
  font-style: italic;
  color: var(--brand-gray-dark);
  font-size: 1rem;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.testimonial-card h6 {
  font-family: "Poppins", sans-serif;
  color: var(--brand-primary-dark);
  font-weight: 600;
  margin-top: 1.5rem;
}

/* ========================================================================
   FOOTER
   ======================================================================== */
.footer {
  background: var(--brand-accent);
  color: rgba(255, 255, 255, 0.85);
  padding: 5rem 0 2rem;
  margin-top: 6rem;
}

.footer-heading {
  font-family: "Poppins", sans-serif;
  color: white;
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
  transition: var(--transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--brand-primary);
  transform: translateX(4px);
}

/* Footer Brand */
.brand-name-footer {
  font-family: "Playfair Display", serif;
  font-size: 2rem;
  color: white;
  display: block;
  line-height: 1;
}

.brand-tagline-footer {
  font-size: 0.8rem;
  color: var(--brand-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  display: block;
  margin-top: 0.25rem;
}

.footer-description {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Social Icons */
.social-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition-base);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-icon:hover {
  background: var(--brand-primary);
  color: white;
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(106, 209, 194, 0.3);
}

/* Newsletter */
.newsletter-form .input-group {
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.newsletter-form .form-control {
  border: none;
  padding: 1rem 1.25rem;
  background: white;
  font-size: 0.95rem;
}

.newsletter-form .form-control:focus {
  box-shadow: none;
  outline: none;
}

.newsletter-form .btn {
  border-radius: 0;
  padding: 1rem 1.75rem;
  white-space: nowrap;
}

/* Contact Info */
.contact-info {
  font-size: 0.9rem;
}

.contact-item {
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
}

.contact-item i {
  color: var(--brand-primary);
  margin-right: 0.5rem;
}

.contact-item a {
  color: rgba(255, 255, 255, 0.75);
  transition: var(--transition-fast);
}

.contact-item a:hover {
  color: var(--brand-primary);
}

/* Trust Badges */
.trust-badges {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.badge-item {
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
}

.badge-item small {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Footer Bottom */
.footer-bottom {
  border-top-color: rgba(255, 255, 255, 0.1) !important;
}

.footer-legal-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
  transition: var(--transition-fast);
}

.footer-legal-links a:hover {
  color: var(--brand-primary);
}

/* ========================================================================
   BACK TO TOP BUTTON
   ======================================================================== */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: var(--radius-full);
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition-base);
  z-index: 1000;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--brand-primary-dark);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

/* ========================================================================
   WHATSAPP FLOATING BUTTON
   ======================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 6rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: white;
  border-radius: var(--radius-full);
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition-base);
  z-index: 999;
  animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
  background: #128C7E;
  color: white;
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

@keyframes whatsappPulse {
  0%, 100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7);
  }
}

/* ========================================================================
   FORM CONTROLS
   ======================================================================== */
.form-control {
  border: 2px solid var(--brand-sand);
  border-radius: var(--radius-md);
  padding: 0.75rem 1.25rem;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  background: white;
}

.form-control:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 4px rgba(106, 209, 194, 0.1);
  outline: none;
}

/* ========================================================================
   ANIMATIONS
   ======================================================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* AOS Animation Overrides */
[data-aos] {
  pointer-events: auto;
}

/* ========================================================================
   UTILITY CLASSES
   ======================================================================== */
.shadow-soft { box-shadow: var(--shadow-sm) !important; }
.shadow-card { box-shadow: var(--shadow-lg) !important; }

/* ========================================================================
   RESPONSIVE DESIGN
   ======================================================================== */

/* Large Tablets & Small Desktops */
@media (max-width: 1199px) {
  :root {
    --section-padding: 5rem 0;
  }
  
  .floating-product-card {
    width: 240px;
    bottom: 2rem;
    right: 2rem;
  }
}

/* Tablets */
@media (max-width: 991px) {
  .hero-banner {
    min-height: 70vh;
  }
  
  .floating-product-card {
    position: relative;
    bottom: auto;
    right: auto;
    margin: 2rem auto 0;
    max-width: 300px;
  }
  
  .hero-content {
    padding: 3rem 1.5rem;
  }
  
  .section {
    padding: 4rem 0;
  }
}

/* Mobile Landscape & Small Tablets */
@media (max-width: 767px) {
  .hero-title {
    font-size: 2rem !important;
  }
  
  .hero-subtitle {
    font-size: 1rem !important;
  }
  
  .hero-buttons {
    flex-direction: column;
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
  
  .section-heading h2 {
    font-size: 1.75rem;
  }
  
  .product-card .card-img-top {
    height: 220px;
  }
  
  .back-to-top {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 45px;
    height: 45px;
  }
  
  .footer {
    padding: 3rem 0 1.5rem;
    margin-top: 4rem;
  }
}

/* Mobile Portrait */
@media (max-width: 575px) {
  .floating-product-card {
    display: none;
  }
  
  .hero-banner {
    min-height: 60vh;
  }
  
  .hero-features {
    font-size: 0.8rem;
  }
  
  .hero-features li {
    display: block;
    margin-bottom: 0.5rem;
  }
  
  .btn {
    padding: 0.7rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .btn-lg {
    padding: 0.85rem 2rem;
  }
  
  .navbar-nav .nav-link {
    padding: 0.75rem 1rem !important;
  }
  
  .announcement-bar {
    font-size: 0.75rem;
    padding: 0.5rem;
  }
  
  .section {
    padding: 3rem 0;
  }

  /* Logo responsive */
  .navbar-logo {
    height: 40px;
  }

  .brand-name {
    font-size: 1.4rem;
  }

  .brand-tagline {
    font-size: 0.6rem;
  }

  /* WhatsApp button mobile */
  .whatsapp-float {
    bottom: 5rem;
    right: 1.5rem;
    width: 55px;
    height: 55px;
    font-size: 1.75rem;
  }

  .back-to-top {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 45px;
    height: 45px;
  }
}

/* ========================================================================
   PRINT STYLES
   ======================================================================== */
@media print {
  .site-header,
  .footer,
  .back-to-top,
  .btn {
    display: none !important;
  }
}