/* Reset & Variables */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --rose: #E84C6A;
  --rose-light: #FFF0F3;
  --rose-bg: #FFF5F7;
  --gold: #B8860B;
  --black: #1A1A1A;
  --white: #FFFFFF;
  --cream: #FAFAFA;
  --gray-50: #F9F9F9;
  --gray-100: #F5F3F0;
  --gray-200: #E8E4DF;
  --gray-400: #9E9A95;
  --gray-600: #5C5854;
  --text: #1A1A1A;
  --text-light: #6B6560;
  --border: #E8E4DF;
  --shadow: 0 2px 12px rgba(0,0,0,0.06);
  --shadow-hover: 0 8px 24px rgba(0,0,0,0.1);
  --radius: 12px;
}
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--rose); text-decoration: none; transition: all 0.2s; }
a:hover { color: var(--gold); }
h1, h2, h3, h4 { font-weight: 700; line-height: 1.3; color: var(--black); }
h1 { font-size: 2.5rem; margin-bottom: 1rem; letter-spacing: -0.02em; }
h2 { font-size: 1.5rem; margin: 2.5rem 0 1rem; letter-spacing: -0.01em; }
h3 { font-size: 1.1rem; margin: 0 0 0.5rem; }
p { margin-bottom: 1rem; color: var(--text-light); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.content { max-width: 780px; margin: 0 auto; }

/* Header */
.header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--black);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.logo span { color: var(--rose); }
.nav { display: flex; gap: 2rem; }
.nav a {
  color: var(--gray-600);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.03em;
}
.nav a:hover { color: var(--rose); }

/* Hero */
.hero {
  background: linear-gradient(180deg, var(--rose-bg) 0%, var(--white) 100%);
  padding: 5rem 0 4rem;
  text-align: center;
}
.hero h1 { font-size: 2.75rem; margin-bottom: 0.5rem; }
.hero h1 span { color: var(--rose); }
.hero p {
  font-size: 1.05rem;
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.8;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
}
.card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.card-img {
  width: 100%;
  height: 180px;
  background: var(--gray-50);
  border-bottom: 1px solid var(--border);
}
.card-body { padding: 1.25rem; flex: 1; }
.card-body h3 { font-size: 1rem; margin: 0.5rem 0; }
.card-body p { font-size: 0.85rem; color: var(--gray-600); margin: 0; line-height: 1.6; }

/* Product Card */
.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
  transition: all 0.3s;
}
.product-card:hover {
  box-shadow: var(--shadow-hover);
}
.product-img {
  width: 100px;
  height: 100px;
  flex-shrink: 0;
  background: var(--gray-50);
  border-radius: 8px;
}
.product-info { flex: 1; }
.product-info h3 { font-size: 1rem; margin: 0 0 0.25rem; }
.product-info .price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--rose);
  margin: 0.5rem 0;
}
.product-info .rating {
  color: var(--gold);
  font-size: 0.8rem;
  margin-bottom: 0.5rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 1.75rem;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
  border-radius: 8px;
}
.btn-primary { background: var(--rose); color: var(--white); }
.btn-primary:hover { background: #D13A57; color: var(--white); transform: translateY(-1px); }
.btn-amazon { background: var(--black); color: var(--white); font-size: 0.75rem; padding: 0.5rem 1.25rem; border-radius: 6px; }
.btn-amazon:hover { background: var(--rose); color: var(--white); }

/* Badge */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 6px;
}
.badge-pink { background: var(--rose-bg); color: var(--rose); }
.badge-gold { background: #FFF8E7; color: #8B6914; }

/* Article */
.article { padding: 3rem 0; }
.article-meta {
  color: var(--gray-400);
  font-size: 0.8rem;
  margin-bottom: 1.5rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.article h2 {
  border-bottom: 2px solid var(--border);
  padding-bottom: 0.75rem;
  margin-top: 2.5rem;
}
.article ul, .article ol { margin: 1rem 0 1rem 1.5rem; }
.article li { margin-bottom: 0.5rem; color: var(--text-light); }

/* Section */
.section { padding: 4rem 0; }
.section-title { text-align: center; margin-bottom: 2.5rem; }
.section-title h2 { margin: 0; font-size: 1.75rem; }
.section-title p { color: var(--gray-600); margin-top: 0.5rem; font-size: 0.95rem; }

/* Footer */
.footer {
  background: var(--gray-50);
  border-top: 1px solid var(--border);
  padding: 3rem 0;
}
.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer a { color: var(--gray-600); }
.footer a:hover { color: var(--rose); }
.footer-links { display: flex; gap: 2rem; }

/* Table */
table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
th {
  background: var(--rose);
  color: var(--white);
  padding: 0.85rem 1rem;
  text-align: left;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-light);
}
tr:nth-child(even) td { background: var(--gray-50); }
tr:hover td { background: var(--rose-bg); }

/* Responsive */
@media (max-width: 768px) {
  h1 { font-size: 1.75rem; }
  .hero h1 { font-size: 1.85rem; }
  .hero { padding: 3rem 0 2.5rem; }
  .nav { display: none; }
  .card-grid { grid-template-columns: 1fr; gap: 1rem; }
  .product-card { flex-direction: column; align-items: flex-start; }
  .footer .container { flex-direction: column; text-align: center; }
  .container { padding: 0 1.25rem; }
  .section { padding: 2.5rem 0; }
}

/* Petals Animation */
.petals { position: absolute; top: 0; left: 0; width: 100%; height: 100%; overflow: hidden; pointer-events: none; }
.petal {
  position: absolute;
  top: -40px;
  left: var(--x);
  width: 30px;
  height: 30px;
  animation: fall 8s linear infinite;
  animation-delay: var(--delay);
}
@keyframes fall {
  0% { transform: translateY(-40px) rotate(0deg); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(600px) rotate(360deg); opacity: 0; }
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin: 0 -1rem;
}
.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--shadow);
}
.feature-icon { margin-bottom: 1rem; }
.feature-card h3 { font-size: 0.95rem; margin: 0 0 0.5rem; }
.feature-card p { font-size: 0.8rem; color: var(--gray-600); margin: 0; line-height: 1.6; }

/* Steps Grid */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}
.step-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1rem;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow);
  transition: all 0.3s;
}
.step-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.step-num {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 24px;
  height: 24px;
  background: var(--rose);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step-icon { width: 60px; height: 60px; margin: 0.5rem auto; }
.step-card h3 { font-size: 0.85rem; margin: 0.5rem 0 0.25rem; color: var(--rose); }
.step-card p { font-size: 0.75rem; color: var(--gray-600); margin: 0; line-height: 1.5; }

/* CTA Section */
.cta-section {
  background: var(--rose);
  padding: 4rem 0;
  color: var(--white);
}
.cta-section h2 { color: var(--white); font-size: 2rem; margin-bottom: 0.75rem; }
.btn-white {
  background: var(--white);
  color: var(--rose);
  padding: 0.85rem 2.5rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.85rem;
  display: inline-block;
  margin-top: 1.5rem;
  transition: all 0.3s;
}
.btn-white:hover { background: var(--black); color: var(--white); }

/* Responsive */
@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .features-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
}

/* Products Grid - horizontal */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.products-grid .product-card {
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 0;
}
.products-grid .product-img {
  width: 120px;
  height: 120px;
  margin-bottom: 1rem;
}
.products-grid .product-info { text-align: center; }
.products-grid .product-info .badge { margin-bottom: 0.5rem; }
@media (max-width: 768px) {
  .products-grid { grid-template-columns: 1fr; }
}

/* Footer Grid */
.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}
.footer-col h4 {
  font-size: 0.85rem;
  margin: 0 0 1rem;
  color: var(--black);
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 0.5rem; }
.footer-col a {
  font-size: 0.8rem;
  color: var(--gray-600);
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--rose); }
.footer-bottom { text-align: center; }
.footer-bottom p { margin: 0.25rem 0; font-size: 0.8rem; color: var(--gray-600); }
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* Brand Navigation */
.brand-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
}
.brand-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-decoration: none;
  transition: all 0.3s;
  border: 2px solid transparent;
  min-width: 140px;
  text-align: center;
}
.brand-btn:hover {
  border-color: var(--rose);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}
.brand-section {
  scroll-margin-top: 80px;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}
.brand-section:last-child {
  border-bottom: none;
}
@media (max-width: 768px) {
  .brand-btn { min-width: 100px; padding: 0.75rem 1rem; font-size: 0.75rem; }
}

/* Hamburger Menu */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all 0.3s;
}
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 1rem 2rem;
    box-shadow: var(--shadow);
  }
  .nav.active { display: flex; }
  .nav a { padding: 0.75rem 0; border-bottom: 1px solid var(--border); }
  .header .container { position: relative; }
}

/* Breadcrumbs */
.breadcrumbs {
  padding: 0.75rem 0;
  font-size: 0.8rem;
  color: var(--gray-400);
}
.breadcrumbs a { color: var(--gray-400); }
.breadcrumbs a:hover { color: var(--rose); }
.breadcrumbs span { margin: 0 0.4rem; }

/* Related Articles */
.related {
  background: var(--gray-50);
  border-radius: var(--radius);
  padding: 2rem;
  margin-top: 3rem;
}
.related h3 { margin-bottom: 1rem; font-size: 1.1rem; }
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}
.related-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  text-decoration: none;
  transition: all 0.2s;
}
.related-item:hover { border-color: var(--rose); box-shadow: var(--shadow); }
.related-item h4 { font-size: 0.85rem; margin: 0 0 0.25rem; color: var(--text); }
.related-item p { font-size: 0.75rem; color: var(--gray-600); margin: 0; }