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

:root {
  --pink-50: #fdf2f4;
  --pink-100: #fce4ec;
  --pink-200: #f8bbd0;
  --pink-400: #ec407a;
  --pink-500: #e91e63;
  --pink-600: #c2185b;
  --pink-700: #9c0f4b;
  --yellow-300: #ffd54f;
  --yellow-400: #ffca28;
  --yellow-500: #ffc107;
  --yellow-600: #ffb300;
  --gray-50: #fafafa;
  --gray-100: #f5f5f5;
  --gray-200: #e0e0e0;
  --gray-300: #bdbdbd;
  --gray-500: #888;
  --gray-600: #666;
  --gray-700: #444;
  --gray-800: #2d2d2d;
  --gray-900: #1a1a1a;
  --white: #ffffff;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --shadow-hover: 0 12px 48px rgba(0,0,0,0.15);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 16px;
  --radius-sm: 8px;
  --radius-full: 9999px;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--gray-800);
  background: var(--gray-50);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
body.nav-open { overflow: hidden; }

.section {
  padding: 100px 0;
}

.section-dark {
  background: var(--gray-900);
  color: var(--white);
}

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  padding: 6px 18px;
  background: var(--pink-100);
  color: var(--pink-600);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.section-tag-light {
  background: rgba(233, 30, 99, 0.12);
  color: var(--pink-200);
}

.section-title h2 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--gray-800);
}

.section-dark .section-title h2 {
  color: var(--white);
}

.section-title p {
  color: var(--gray-500);
  font-size: 1.1rem;
  max-width: 540px;
  margin: 0 auto;
}

.highlight {
  background: linear-gradient(135deg, var(--pink-500), var(--yellow-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--pink-500), var(--pink-600));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(233, 30, 99, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(233, 30, 99, 0.45);
}

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.3);
  color: var(--white);
}

.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.1);
}

.topbar {
  background: var(--gray-900);
  color: var(--gray-300);
  font-size: 0.8rem;
  padding: 8px 0;
  display: none;
}

.topbar-content {
  display: flex;
  justify-content: center;
  gap: 32px;
}

.topbar-content span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.topbar-content i {
  color: var(--pink-400);
  font-size: 0.75rem;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: 0 2px 24px rgba(0,0,0,0.08);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo > i {
  font-size: 1.6rem;
  color: var(--pink-500);
  background: var(--pink-100);
  padding: 10px;
  border-radius: var(--radius-sm);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gray-800);
  line-height: 1.2;
}

.logo-subtitle {
  font-size: 0.75rem;
  color: var(--gray-500);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.nav ul {
  display: flex;
  gap: 36px;
}

.nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: var(--transition);
  position: relative;
  padding: 4px 0;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--pink-500);
  transition: var(--transition);
  border-radius: 2px;
}

.nav a:hover {
  color: var(--pink-500);
}

.nav a:hover::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--gray-800);
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(160deg, var(--gray-900) 0%, #2a1a1a 40%, var(--gray-900) 100%);
  overflow: hidden;
  padding-top: 72px;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 25% 50%, rgba(233,30,99,0.08) 0%, transparent 50%),
                    radial-gradient(circle at 75% 50%, rgba(255,193,7,0.06) 0%, transparent 50%);
}

.hero-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.06;
}

.shape-1 {
  width: 400px;
  height: 400px;
  background: var(--pink-500);
  top: -100px;
  right: -100px;
  animation: float 8s ease-in-out infinite;
}

.shape-2 {
  width: 250px;
  height: 250px;
  background: var(--yellow-500);
  bottom: 10%;
  left: -60px;
  animation: float 12s ease-in-out infinite reverse;
}

.shape-3 {
  width: 180px;
  height: 180px;
  background: var(--pink-400);
  top: 40%;
  left: 60%;
  animation: float 10s ease-in-out infinite 2s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(30px, -30px) rotate(5deg); }
  66% { transform: translate(-20px, 20px) rotate(-3deg); }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 40px 0;
}

.hero-badge {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  color: var(--pink-200);
  margin-bottom: 24px;
  backdrop-filter: blur(4px);
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.15;
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--gray-300);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--white);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  cursor: pointer;
  border: 1px solid rgba(0,0,0,0.04);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.product-image {
  height: 280px;
  background: linear-gradient(135deg, var(--pink-100), var(--pink-200));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  color: var(--pink-500);
  position: relative;
  overflow: hidden;
}

.product-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(255,255,255,0.05) 20px, rgba(255,255,255,0.05) 40px);
}

.product-image .badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: linear-gradient(135deg, var(--pink-500), var(--pink-600));
  color: var(--white);
  padding: 5px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  z-index: 1;
  box-shadow: 0 2px 8px rgba(233,30,99,0.3);
}

.product-info {
  padding: 24px;
}

.product-info .category-tag {
  font-size: 0.8rem;
  color: var(--pink-500);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: block;
  margin-bottom: 6px;
}

.product-info h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--gray-800);
}

.product-info .price {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 16px;
}

.product-info .price .old-price {
  font-size: 0.95rem;
  color: var(--gray-300);
  text-decoration: line-through;
  margin-left: 8px;
  font-weight: 400;
}

.product-info .btn-buy {
  width: 100%;
  padding: 12px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  background: var(--gray-900);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.product-info .btn-buy:hover {
  background: var(--pink-500);
  transform: translateY(-1px);
}

.product-info .btn-buy:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.category-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}

.category-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--pink-500);
  transform: translateY(-4px);
}

.category-icon {
  width: 64px;
  height: 64px;
  background: rgba(233,30,99,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.5rem;
  color: var(--pink-400);
  transition: var(--transition);
}

.category-card:hover .category-icon {
  background: rgba(233,30,99,0.2);
  transform: scale(1.1);
}

.category-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  font-weight: 600;
}

.category-card p {
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.6;
}

.category-count {
  display: inline-block;
  margin-top: 12px;
  font-size: 0.8rem;
  color: var(--pink-400);
  font-weight: 600;
  background: rgba(233,30,99,0.1);
  padding: 4px 14px;
  border-radius: var(--radius-full);
}

.banner-section {
  padding: 60px 0;
}

.banner-card {
  background: linear-gradient(135deg, var(--pink-500), var(--pink-700));
  border-radius: var(--radius);
  padding: 56px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  overflow: hidden;
}

.banner-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(45deg, transparent, transparent 30px, rgba(255,255,255,0.03) 30px, rgba(255,255,255,0.03) 60px);
}

.banner-content {
  position: relative;
  z-index: 1;
  max-width: 500px;
}

.banner-tag {
  display: inline-block;
  padding: 4px 14px;
  background: var(--yellow-500);
  color: var(--gray-900);
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.banner-content h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--white);
  margin-bottom: 12px;
}

.banner-content p {
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  margin-bottom: 24px;
  line-height: 1.7;
}

.banner-content .btn-primary {
  background: var(--white);
  color: var(--pink-600);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.banner-content .btn-primary:hover {
  background: var(--gray-100);
  box-shadow: 0 6px 24px rgba(0,0,0,0.3);
}

.banner-visual {
  font-size: 8rem;
  color: rgba(255,255,255,0.1);
  position: relative;
  z-index: 1;
  line-height: 1;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,0.04);
  transition: var(--transition);
}

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

.testimonial-stars {
  color: var(--yellow-500);
  margin-bottom: 16px;
  font-size: 0.9rem;
  display: flex;
  gap: 2px;
}

.testimonial-card p {
  font-size: 0.95rem;
  color: var(--gray-700);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-100);
}

.author-avatar {
  width: 44px;
  height: 44px;
  background: var(--pink-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pink-500);
  font-size: 1rem;
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
  color: var(--gray-800);
}

.testimonial-author span {
  font-size: 0.8rem;
  color: var(--gray-500);
}

.payment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 20px;
}

.payment-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
}

.payment-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--pink-500);
  transform: translateY(-4px);
}

.payment-icon {
  font-size: 2rem;
  color: var(--pink-400);
  margin-bottom: 12px;
}

.payment-card h3 {
  font-size: 1rem;
  margin-bottom: 6px;
  font-weight: 600;
}

.payment-card p {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 4px;
}

.payment-card small {
  font-size: 0.78rem;
  color: var(--yellow-400);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image-placeholder {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--pink-100), var(--yellow-300));
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  position: relative;
  overflow: hidden;
}

.about-image-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(45deg, transparent, transparent 24px, rgba(255,255,255,0.08) 24px, rgba(255,255,255,0.08) 48px);
}

.about-image-placeholder i {
  font-size: 4rem;
  color: var(--pink-500);
  position: relative;
  z-index: 1;
}

.about-image-placeholder span {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--pink-600);
  position: relative;
  z-index: 1;
}

.about-image-placeholder small {
  font-size: 0.85rem;
  color: var(--pink-400);
  position: relative;
  z-index: 1;
}

.about-text .section-tag {
  margin-bottom: 12px;
}

.about-text h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 20px;
  color: var(--gray-800);
}

.about-text p {
  margin-bottom: 16px;
  font-size: 1rem;
  color: var(--gray-600);
  line-height: 1.8;
}

.about-text strong {
  color: var(--gray-800);
}

.about-features {
  margin-top: 24px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  font-size: 0.95rem;
  color: var(--gray-600);
}

.about-feature i {
  color: var(--pink-500);
  font-size: 1rem;
}

.newsletter-section {
  padding: 60px 0;
  background: linear-gradient(135deg, var(--pink-100), var(--yellow-300));
}

.newsletter-card {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-content h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--gray-800);
  margin-bottom: 12px;
}

.newsletter-content p {
  color: var(--gray-600);
  margin-bottom: 28px;
  font-size: 1.05rem;
}

.newsletter-form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 14px 20px;
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.newsletter-form input:focus {
  border-color: var(--pink-500);
  box-shadow: 0 0 0 4px rgba(233,30,99,0.1);
}

.newsletter-form .btn {
  flex-shrink: 0;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.contact-item:hover {
  box-shadow: var(--shadow);
  transform: translateX(4px);
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: var(--pink-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--pink-500);
  flex-shrink: 0;
}

.contact-item h3 {
  font-size: 0.95rem;
  margin-bottom: 2px;
  color: var(--gray-800);
}

.contact-item p {
  font-size: 0.9rem;
  color: var(--gray-500);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition);
  background: var(--white);
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--pink-500);
  box-shadow: 0 0 0 4px rgba(233,30,99,0.08);
}

.contact-form textarea {
  resize: vertical;
}

.footer {
  background: var(--gray-900);
  color: var(--white);
  padding: 64px 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-brand .logo > i {
  background: rgba(233,30,99,0.15);
}

.footer-brand .logo-title {
  color: var(--white);
}

.footer-brand p {
  color: var(--gray-500);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 320px;
}

.payment-badges {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  font-size: 1.6rem;
  color: var(--gray-500);
}

.payment-badges i {
  transition: var(--transition);
}

.payment-badges i:hover {
  color: var(--white);
}

.footer-col h3 {
  font-size: 1rem;
  margin-bottom: 20px;
  color: var(--white);
  font-weight: 600;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col a {
  color: var(--gray-500);
  transition: var(--transition);
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: var(--pink-400);
}

.social-icons {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.social-icons a {
  width: 42px;
  height: 42px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1rem;
  transition: var(--transition);
}

.social-icons a:hover {
  background: var(--pink-500);
  transform: translateY(-3px);
}

.footer-newsletter p {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 10px;
}

.footer-newsletter form {
  display: flex;
  gap: 8px;
}

.footer-newsletter input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.05);
  color: var(--white);
  font-family: inherit;
  font-size: 0.85rem;
  outline: none;
  transition: var(--transition);
}

.footer-newsletter input:focus {
  border-color: var(--pink-500);
}

.footer-newsletter button {
  padding: 10px 16px;
  background: var(--pink-500);
  border: none;
  border-radius: var(--radius-sm);
  color: var(--white);
  cursor: pointer;
  transition: var(--transition);
}

.footer-newsletter button:hover {
  background: var(--pink-600);
}

.footer-bottom {
  text-align: center;
  padding: 24px 0;
  color: var(--gray-600);
  font-size: 0.85rem;
}

.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: #25d366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
  z-index: 999;
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.55);
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 32px rgba(37,211,102,0.6); }
}

.notification {
  position: fixed;
  top: 90px;
  right: 20px;
  z-index: 9999;
  padding: 16px 24px;
  border-radius: 12px;
  color: var(--white);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  transform: translateX(120%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  max-width: 380px;
}

.notification.show {
  transform: translateX(0);
}

.notification-success { background: #25d366; }
.notification-error { background: #e53935; }
.notification-info { background: var(--pink-500); }

@media (min-width: 769px) {
  .topbar {
    display: block;
  }
  .header {
    top: 36px;
  }
  .hero {
    padding-top: 108px;
  }
}

@media (max-width: 968px) {
  .about-content { grid-template-columns: 1fr; gap: 40px; }
  .about-image-placeholder { max-width: 400px; margin: 0 auto; }
  .contact-content { grid-template-columns: 1fr; }
  .footer-content { grid-template-columns: 1fr 1fr; }
  .banner-card { flex-direction: column; text-align: center; padding: 40px 28px; }
  .banner-visual { display: none; }
  .banner-content { max-width: 100%; }
  .hero-content h1 { font-size: 3rem; }
  .section-title h2 { font-size: 2rem; }
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateX(100%);
    transition: var(--transition);
    z-index: 1000;
  }
  .nav.active {
    transform: translateX(0);
  }
  .nav ul {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }
  .nav a {
    font-size: 1.3rem;
    padding: 12px 24px;
    display: block;
  }
  .menu-toggle {
    display: block;
  }
  .hero { min-height: calc(100vh - 72px); min-height: calc(100dvh - 72px); }
  .hero-content h1 { font-size: 2.4rem; }
  .hero-content p { font-size: 1rem; }
  .hero-stats { gap: 32px; }
  .stat-number { font-size: 1.8rem; }
  .section { padding: 64px 0; }
  .section-title h2 { font-size: 1.6rem; }
  .section-title p { font-size: 0.95rem; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .footer-content { grid-template-columns: 1fr; gap: 32px; }
  .newsletter-form { flex-direction: column; }
  .newsletter-form .btn { width: 100%; justify-content: center; }
  .contact-item { padding: 12px 16px; }
  .banner-card { padding: 32px 24px; }
  .about-text h2 { font-size: 1.6rem; }
  .btn { padding: 12px 24px; font-size: 0.9rem; }
}

@media (max-width: 480px) {
  .hero { min-height: auto; padding: 100px 0 60px; }
  .hero-content h1 { font-size: 2rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
  .hero-stats { gap: 16px; flex-wrap: wrap; justify-content: center; }
  .stat-number { font-size: 1.5rem; }
  .stat-label { font-size: 0.75rem; }
  .section { padding: 48px 0; }
  .section-title { margin-bottom: 36px; }
  .section-title h2 { font-size: 1.4rem; }
  .container { padding: 0 16px; }
  .products-grid { grid-template-columns: 1fr; gap: 20px; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .category-card { padding: 20px 12px; }
  .category-icon { width: 48px; height: 48px; font-size: 1.2rem; margin-bottom: 10px; }
  .category-card h3 { font-size: 0.9rem; }
  .category-card p { font-size: 0.78rem; }
  .category-count { font-size: 0.72rem; padding: 3px 10px; }
  .payment-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .payment-card { padding: 20px 12px; }
  .payment-icon { font-size: 1.5rem; margin-bottom: 8px; }
  .payment-card h3 { font-size: 0.85rem; }
  .payment-card p { font-size: 0.75rem; }
  .payment-card small { font-size: 0.7rem; }
  .testimonials-grid { grid-template-columns: 1fr; gap: 16px; }
  .testimonial-card { padding: 24px 20px; }
  .banner-content h2 { font-size: 1.4rem; }
  .banner-card { padding: 28px 20px; border-radius: 12px; }
  .newsletter-content h2 { font-size: 1.4rem; }
  .newsletter-content p { font-size: 0.9rem; }
  .newsletter-form input { padding: 12px 16px; font-size: 0.9rem; }
  .about-image-placeholder { aspect-ratio: 4/3; }
  .about-text h2 { font-size: 1.3rem; }
  .about-text p { font-size: 0.9rem; }
  .contact-item { padding: 10px 14px; gap: 12px; }
  .contact-icon { width: 40px; height: 40px; font-size: 1rem; }
  .contact-item h3 { font-size: 0.85rem; }
  .contact-item p { font-size: 0.82rem; }
  .contact-form input,
  .contact-form textarea { padding: 12px 14px; font-size: 0.9rem; }
  .footer { padding: 40px 0 0; }
  .footer-col h3 { font-size: 0.9rem; margin-bottom: 14px; }
  .footer-col a { font-size: 0.85rem; }
  .whatsapp-float { width: 48px; height: 48px; font-size: 1.3rem; bottom: 16px; right: 16px; }
  .logo-title { font-size: 1.1rem; }
  .btn { padding: 10px 20px; font-size: 0.85rem; }
  .hero-badge { font-size: 0.75rem; padding: 6px 14px; }
  .banner-tag { font-size: 0.7rem; }
  .product-image { height: 220px; font-size: 2.5rem; }
  .product-info { padding: 16px; }
  .product-info h3 { font-size: 1rem; }
  .product-info .price { font-size: 1.2rem; }
}

@media (max-width: 380px) {
  .categories-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .category-card { padding: 14px 10px; }
  .category-icon { width: 40px; height: 40px; font-size: 1rem; }
  .payment-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .payment-card { padding: 14px 10px; }
  .hero-content h1 { font-size: 1.6rem; }
  .hero-content p { font-size: 0.9rem; }
}

/* ===== ADMIN PANEL ===== */

.admin-login-link {
  position: fixed;
  bottom: 90px;
  right: 24px;
  width: 36px;
  height: 36px;
  background: rgba(0,0,0,0.1);
  color: var(--gray-500);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  text-decoration: none;
  transition: var(--transition);
  z-index: 99;
  opacity: 0.4;
}

.admin-login-link:hover {
  opacity: 1;
  background: var(--pink-500);
  color: var(--white);
}

.admin-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  transition: opacity 0.3s ease;
  padding: 20px;
}

.admin-modal.show {
  opacity: 1;
}

.admin-modal-content {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  max-width: 440px;
  width: 100%;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

.admin-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--gray-500);
  cursor: pointer;
  transition: var(--transition);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.admin-modal-close:hover {
  background: var(--gray-100);
  color: var(--gray-800);
}

.admin-modal-icon {
  width: 64px;
  height: 64px;
  background: var(--pink-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.5rem;
  color: var(--pink-500);
}

.admin-modal h2 {
  font-family: var(--font-heading);
  text-align: center;
  margin-bottom: 8px;
  font-size: 1.4rem;
  color: var(--gray-800);
}

.admin-modal p {
  text-align: center;
  color: var(--gray-500);
  margin-bottom: 24px;
  font-size: 0.9rem;
}

.admin-modal form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.admin-modal input[type="password"],
.admin-modal input[type="text"],
.admin-modal input[type="number"],
.admin-modal select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  transition: var(--transition);
  outline: none;
  background: var(--white);
}

.admin-modal input:focus,
.admin-modal select:focus {
  border-color: var(--pink-500);
  box-shadow: 0 0 0 3px rgba(233,30,99,0.08);
}

.admin-error {
  color: #e53935 !important;
  font-size: 0.85rem !important;
  margin-top: -8px !important;
}

.admin-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 480px;
  max-width: 100vw;
  height: 100vh;
  background: var(--white);
  box-shadow: -8px 0 40px rgba(0,0,0,0.15);
  z-index: 10001;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.admin-panel.show {
  transform: translateX(0);
}

.admin-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-100);
  flex-shrink: 0;
}

.admin-panel-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-panel-title i {
  font-size: 1.3rem;
  color: var(--pink-500);
  background: var(--pink-100);
  padding: 8px;
  border-radius: var(--radius-sm);
}

.admin-panel-title h2 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gray-800);
}

.admin-panel-close {
  width: 36px;
  height: 36px;
  border: none;
  background: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition);
}

.admin-panel-close:hover {
  background: var(--gray-100);
  color: var(--gray-800);
}

.admin-panel-tabs {
  display: flex;
  border-bottom: 1px solid var(--gray-100);
  flex-shrink: 0;
  overflow-x: auto;
}

.admin-tab {
  padding: 14px 18px;
  background: none;
  border: none;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-500);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  font-family: inherit;
}

.admin-tab.active {
  color: var(--pink-500);
  border-bottom-color: var(--pink-500);
}

.admin-tab:hover:not(.active) {
  color: var(--gray-700);
  background: var(--gray-50);
}

.admin-tab-logout {
  margin-left: auto;
  color: #e53935;
}

.admin-tab-logout.active,
.admin-tab-logout:hover {
  color: #c62828 !important;
  border-bottom-color: #e53935 !important;
}

.admin-panel-content {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

.admin-tab-content {
  display: none;
}

.admin-tab-content.active {
  display: block;
}

.admin-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.admin-toolbar h3 {
  font-size: 1rem;
  font-weight: 600;
}

.admin-table-wrapper {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.admin-table th {
  text-align: left;
  padding: 10px 12px;
  background: var(--gray-50);
  color: var(--gray-600);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--gray-200);
}

.admin-table td {
  padding: 12px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-700);
}

.admin-table tr:hover td {
  background: var(--gray-50);
}

.admin-badge {
  display: inline-block;
  padding: 3px 10px;
  background: var(--pink-100);
  color: var(--pink-600);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.admin-actions {
  display: flex;
  gap: 6px;
}

.admin-btn-edit,
.admin-btn-delete {
  padding: 6px 10px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.85rem;
  background: var(--gray-100);
  color: var(--gray-600);
}

.admin-btn-edit:hover {
  background: #e3f2fd;
  color: #1976d2;
}

.admin-btn-delete:hover {
  background: #ffebee;
  color: #e53935;
}

.admin-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.admin-form label {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--gray-700);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.admin-form input,
.admin-form select {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: inherit;
  transition: var(--transition);
  outline: none;
}

.admin-form input:focus,
.admin-form select:focus {
  border-color: var(--pink-500);
  box-shadow: 0 0 0 3px rgba(233,30,99,0.08);
}

.admin-checkbox {
  flex-direction: row !important;
  align-items: center !important;
  gap: 10px !important;
}

.admin-checkbox input {
  width: auto !important;
}

@media (max-width: 540px) {
  .admin-panel { width: 100vw; }
  .admin-modal-content { padding: 28px 20px; }
}