/* =========================================
   GraceHygi – Main Stylesheet
   ========================================= */

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: #1a1a2e;
  background: #fff;
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ---- CSS Variables ---- */
:root {
  --pink:        #e91e63;
  --pink-light:  #fce4ec;
  --pink-mid:    #f48fb1;
  --pink-dark:   #ad1457;
  --indigo:      #3f51b5;
  --indigo-light:#e8eaf6;
  --gray-50:     #fafafa;
  --gray-100:    #f5f5f5;
  --gray-200:    #eeeeee;
  --gray-400:    #bdbdbd;
  --gray-600:    #757575;
  --gray-800:    #424242;
  --gray-900:    #1a1a2e;
  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   16px;
  --shadow-sm:   0 1px 4px rgba(0,0,0,.08);
  --shadow-md:   0 4px 20px rgba(0,0,0,.10);
  --shadow-lg:   0 8px 40px rgba(0,0,0,.14);
  --transition:  0.2s ease;
}

/* ---- Typography ---- */
h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 700; line-height: 1.15; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; }
p  { color: #444; }

/* ---- Layout ---- */
.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.bg-light { background: var(--gray-50); }
.center-btn { text-align: center; margin-top: 40px; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; padding: 10px 22px; border-radius: var(--radius-md);
  font-size: 0.9375rem; font-weight: 600; cursor: pointer;
  border: 2px solid transparent; transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary    { background: var(--pink); color: #fff; border-color: var(--pink); }
.btn-primary:hover { background: var(--pink-dark); border-color: var(--pink-dark); }
.btn-outline    { background: transparent; color: var(--pink); border-color: var(--pink); }
.btn-outline:hover { background: var(--pink-light); }
.btn-white      { background: #fff; color: var(--pink-dark); border-color: #fff; }
.btn-white:hover { background: var(--pink-light); }
.btn-outline-white { background: transparent; color: #fff; border-color: rgba(255,255,255,0.7); }
.btn-outline-white:hover { background: rgba(255,255,255,0.15); }
.btn-danger     { background: #e53935; color: #fff; border-color: #e53935; }
.btn-danger:hover { background: #c62828; }
.btn-sm         { padding: 5px 12px; font-size: 0.8125rem; }
.btn-lg         { padding: 13px 30px; font-size: 1rem; }
.btn-block      { width: 100%; }

/* ---- Navbar ---- */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,0.97);
  border-bottom: 1px solid var(--gray-200);
  backdrop-filter: blur(8px);
}
.nav-inner {
  display: flex; align-items: center; gap: 0;
  height: 68px;
}
.logo {
  font-size: 1.3rem; font-weight: 700; color: var(--gray-900);
  display: flex; align-items: center; gap: 8px; margin-right: auto;
  letter-spacing: -0.5px;
}
.logo strong { color: var(--pink); }
.logo-icon { color: var(--pink); font-size: 1.1rem; }
.nav-links { display: flex; gap: 6px; margin: 0 20px; }
.nav-links a {
  padding: 6px 14px; border-radius: var(--radius-sm);
  font-size: 0.9375rem; font-weight: 500; color: var(--gray-800);
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--pink); background: var(--pink-light);
}
.nav-actions { display: flex; align-items: center; gap: 12px; }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span { display: block; width: 22px; height: 2px; background: var(--gray-800); border-radius: 2px; }

/* ---- Hero ---- */
.hero {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
  padding: 80px 0 70px; max-width: 1180px; margin: 0 auto; padding-left: 24px; padding-right: 24px;
}
.hero-badge {
  display: inline-block; background: var(--pink-light); color: var(--pink-dark);
  font-size: 0.875rem; font-weight: 600; padding: 5px 14px;
  border-radius: 100px; margin-bottom: 20px;
}
.hero h1 { margin-bottom: 18px; }
.hero-sub { font-size: 1.0625rem; color: var(--gray-600); max-width: 480px; margin-bottom: 32px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; align-items: center; gap: 24px; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-size: 1.5rem; font-weight: 700; color: var(--pink); }
.stat-label { font-size: 0.8125rem; color: var(--gray-600); margin-top: 2px; }
.stat-divider { width: 1px; height: 36px; background: var(--gray-200); }
.hero-visual { position: relative; height: 420px; display: flex; align-items: center; justify-content: center; }
.hero-blob {
  position: absolute; border-radius: 50%;
  background: var(--pink-light); opacity: 0.5;
}
.blob-1 { width: 340px; height: 340px; top: 40px; left: 20px; }
.blob-2 { width: 200px; height: 200px; bottom: 40px; right: 30px; background: var(--indigo-light); }
.hero-cards { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 14px; }
.hero-card {
  background: #fff; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md); padding: 16px 20px;
  display: flex; align-items: center; gap: 14px; min-width: 260px;
  border: 1px solid var(--gray-100);
}
.hc-icon { font-size: 1.6rem; }
.hc-text { font-size: 0.875rem; line-height: 1.5; }
.hc-text strong { display: block; color: var(--gray-900); }
.hc1 { transform: translateX(-20px); }
.hc2 { transform: translateX(20px); }
.hc3 { transform: translateX(-20px); }

/* ---- Section Header ---- */
.section-header { text-align: center; margin-bottom: 52px; }
.section-tag {
  display: inline-block; background: var(--pink-light); color: var(--pink-dark);
  font-size: 0.8125rem; font-weight: 600; padding: 4px 12px;
  border-radius: 100px; margin-bottom: 12px; letter-spacing: 0.3px;
}
.section-desc { color: var(--gray-600); max-width: 520px; margin: 12px auto 0; font-size: 1rem; }

/* ---- Category Grid ---- */
.category-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.category-card {
  background: #fff; border-radius: var(--radius-lg);
  border: 1.5px solid var(--gray-200); overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: block;
}
.category-card:hover {
  transform: translateY(-4px); box-shadow: var(--shadow-lg);
  border-color: var(--pink-mid);
}
.cat-img { height: 180px; display: flex; align-items: center; justify-content: center; }
.cat-img-1 { background: linear-gradient(135deg, #fce4ec 0%, #f8bbd0 100%); }
.cat-img-2 { background: linear-gradient(135deg, #e8eaf6 0%, #c5cae9 100%); }
.cat-svg { width: 120px; height: 100px; }
.cat-body { padding: 24px; }
.cat-body h3 { margin-bottom: 8px; }
.cat-body p { font-size: 0.9375rem; color: var(--gray-600); margin-bottom: 14px; }
.cat-features { display: flex; flex-direction: column; gap: 4px; margin-bottom: 16px; }
.cat-features li { font-size: 0.875rem; color: var(--gray-600); }
.cat-features li::before { content: '✓ '; color: var(--pink); font-weight: 700; }
.cat-link { color: var(--pink); font-weight: 600; font-size: 0.9375rem; }

/* ---- Why Grid ---- */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.why-card {
  background: #fff; border-radius: var(--radius-md);
  border: 1px solid var(--gray-200); padding: 28px 24px;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.why-card:hover { box-shadow: var(--shadow-md); border-color: var(--pink-mid); }
.why-icon { font-size: 2rem; margin-bottom: 14px; }
.why-card h4 { margin-bottom: 8px; }
.why-card p { font-size: 0.9rem; color: var(--gray-600); }

/* ---- Product Grid ---- */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.product-card {
  background: #fff; border-radius: var(--radius-lg);
  border: 1.5px solid var(--gray-200); overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.product-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.product-card-img {
  height: 200px; background: var(--gray-50);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.product-card-img img { width: 100%; height: 100%; object-fit: cover; }
.product-card-img .product-placeholder {
  font-size: 3.5rem; opacity: 0.4;
}
.product-card-body { padding: 18px; }
.product-cat-badge {
  display: inline-block; font-size: 0.75rem; font-weight: 600;
  padding: 2px 10px; border-radius: 100px; margin-bottom: 8px;
}
.badge-sanitary { background: var(--pink-light); color: var(--pink-dark); }
.badge-adult    { background: var(--indigo-light); color: var(--indigo); }
.product-card-body h3 { font-size: 1rem; margin-bottom: 6px; }
.product-card-body p  { font-size: 0.875rem; color: var(--gray-600); margin-bottom: 14px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-card-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 12px; }
.product-price { font-size: 1.1rem; font-weight: 700; color: var(--pink); }
.product-unit  { font-size: 0.78rem; color: var(--gray-600); margin-left: 4px; }
.product-moq   { font-size: 0.8rem; color: var(--gray-600); }

/* ---- Filter Bar ---- */
.filter-bar {
  display: flex; gap: 10px; align-items: center;
  flex-wrap: wrap; margin-bottom: 36px;
}
.filter-btn {
  padding: 8px 18px; border-radius: 100px; font-size: 0.875rem;
  font-weight: 600; border: 2px solid var(--gray-200);
  background: #fff; cursor: pointer; color: var(--gray-600);
  transition: all var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--pink); color: #fff; border-color: var(--pink);
}
.filter-search { margin-left: auto; }
.filter-search input {
  padding: 8px 16px; border-radius: 100px;
  border: 1.5px solid var(--gray-200); font-size: 0.9rem;
  outline: none; width: 220px; transition: border-color var(--transition);
}
.filter-search input:focus { border-color: var(--pink); }

/* ---- No Products ---- */
.no-products { text-align: center; padding: 80px 20px; color: var(--gray-600); }

/* ---- Page Hero ---- */
.page-hero {
  background: linear-gradient(135deg, var(--pink) 0%, var(--pink-dark) 100%);
  color: #fff; padding: 80px 0 60px;
}
.page-hero-sm { padding: 56px 0 40px; }
.page-hero h1 { color: #fff; margin: 12px 0 14px; }
.page-hero p  { color: rgba(255,255,255,0.85); max-width: 520px; }
.breadcrumb { font-size: 0.875rem; color: rgba(255,255,255,0.7); margin-bottom: 8px; }
.breadcrumb a { color: rgba(255,255,255,0.8); }
.breadcrumb a:hover { color: #fff; }

/* ---- About Page ---- */
.about-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 80px; align-items: center; }
.about-text h2 { margin: 10px 0 20px; }
.about-text p  { margin-bottom: 16px; color: var(--gray-600); }
.about-stat-card {
  background: var(--pink-light); border-radius: var(--radius-lg);
  padding: 36px; display: grid; grid-template-columns: 1fr 1fr; gap: 32px;
}
.about-stat { text-align: center; }
.about-stat span { font-size: 2.2rem; font-weight: 700; color: var(--pink); display: block; line-height: 1.1; }
.about-stat span sup { font-size: 1.1rem; }
.about-stat label { font-size: 0.875rem; color: var(--gray-600); margin-top: 4px; display: block; }
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.value-card { background: #fff; border-radius: var(--radius-md); padding: 28px 20px; border: 1px solid var(--gray-200); text-align: center; }
.value-icon { font-size: 2rem; margin-bottom: 12px; }
.value-card h4 { margin-bottom: 8px; }
.value-card p  { font-size: 0.875rem; color: var(--gray-600); }
.cert-list { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; }
.cert-badge {
  display: flex; align-items: center; gap: 14px;
  background: #fff; border-radius: var(--radius-md);
  border: 1.5px solid var(--gray-200); padding: 18px 24px;
  min-width: 220px;
}
.cert-icon { font-size: 1.8rem; }
.cert-badge strong { display: block; font-size: 0.95rem; }
.cert-badge span  { font-size: 0.8125rem; color: var(--gray-600); }

/* ---- Contact Page ---- */
.contact-layout { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 60px; align-items: start; }
.contact-info h3 { font-size: 1.2rem; margin-bottom: 28px; }
.contact-item { display: flex; gap: 16px; margin-bottom: 22px; }
.contact-icon { font-size: 1.5rem; flex-shrink: 0; margin-top: 2px; }
.contact-item strong { display: block; font-size: 0.9375rem; margin-bottom: 2px; }
.contact-item p { font-size: 0.9rem; color: var(--gray-600); }
.inquiry-types { background: var(--gray-50); border-radius: var(--radius-md); padding: 20px; margin-top: 28px; }
.inquiry-types h4 { margin-bottom: 12px; font-size: 0.9375rem; }
.inquiry-types li { font-size: 0.875rem; color: var(--gray-600); padding: 3px 0; }
.contact-form-wrap { background: var(--gray-50); border-radius: var(--radius-lg); padding: 36px; }
.contact-form-wrap h3 { margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.875rem; font-weight: 600; margin-bottom: 6px; color: var(--gray-800); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 10px 14px;
  border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm);
  font-size: 0.9375rem; font-family: inherit;
  background: #fff; outline: none; transition: border-color var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--pink); }
.form-group textarea { resize: vertical; }
.form-notice {
  margin-top: 14px; padding: 12px 16px; border-radius: var(--radius-sm);
  font-size: 0.9rem; font-weight: 500;
}
.form-notice.success { background: #e8f5e9; color: #2e7d32; }
.form-notice.error   { background: #ffebee; color: #c62828; }

/* ---- CTA Section ---- */
.cta-section { background: linear-gradient(135deg, var(--pink) 0%, var(--pink-dark) 100%); padding: 70px 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-inner h2 { color: #fff; margin-bottom: 8px; }
.cta-inner p  { color: rgba(255,255,255,0.85); }
.cta-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---- Footer ---- */
.footer { background: var(--gray-900); color: rgba(255,255,255,0.7); padding: 60px 0 0; }
.footer-inner { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1.2fr; gap: 48px; padding-bottom: 48px; }
.footer-brand p { font-size: 0.9rem; margin: 12px 0 20px; max-width: 280px; }
.footer-logo { color: #fff; }
.footer-logo strong { color: var(--pink-mid); }
.footer-logo .logo-icon { color: var(--pink-mid); }
.footer-social { display: flex; gap: 14px; }
.footer-social a { font-size: 1.3rem; opacity: 0.7; transition: opacity var(--transition); }
.footer-social a:hover { opacity: 1; }
.footer-links h5, .footer-contact h5 {
  color: #fff; font-size: 0.9375rem; margin-bottom: 16px;
}
.footer-links a, .footer-contact p {
  display: block; font-size: 0.875rem; color: rgba(255,255,255,0.6);
  padding: 3px 0; transition: color var(--transition);
}
.footer-links a:hover { color: var(--pink-mid); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 18px 0; text-align: center;
}
.footer-bottom p { font-size: 0.875rem; color: rgba(255,255,255,0.4); }

/* ---- Modal ---- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  z-index: 2000; display: flex; align-items: center; justify-content: center;
  padding: 20px; opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: #fff; border-radius: var(--radius-lg);
  max-width: 640px; width: 100%; max-height: 90vh;
  overflow-y: auto; position: relative;
  box-shadow: var(--shadow-lg);
}
.modal-close {
  position: absolute; top: 14px; right: 14px;
  background: var(--gray-100); border: none; width: 32px; height: 32px;
  border-radius: 50%; cursor: pointer; font-size: 0.9rem;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.modal-close:hover { background: var(--gray-200); }
.modal-body { padding: 32px; }
.modal-body .modal-img {
  width: 100%; height: 280px; object-fit: contain;
  background: var(--gray-50); border-radius: var(--radius-md); margin-bottom: 20px;
}
.modal-body .modal-img-placeholder {
  height: 200px; display: flex; align-items: center; justify-content: center;
  background: var(--gray-50); border-radius: var(--radius-md); margin-bottom: 20px;
  font-size: 4rem; color: var(--gray-400);
}
.modal-body h2 { margin-bottom: 6px; }
.modal-price { font-size: 1.4rem; font-weight: 700; color: var(--pink); margin: 8px 0; }
.modal-meta { display: flex; gap: 16px; flex-wrap: wrap; margin: 12px 0 16px; }
.modal-meta span { font-size: 0.875rem; color: var(--gray-600); }
.modal-desc { font-size: 0.9375rem; color: var(--gray-600); line-height: 1.7; margin-bottom: 16px; }
.modal-features { margin-bottom: 20px; }
.modal-features h4 { margin-bottom: 8px; }
.modal-features li { font-size: 0.9rem; color: var(--gray-600); padding: 3px 0; }
.modal-features li::before { content: '✓ '; color: var(--pink); font-weight: 700; }
.modal-actions { display: flex; gap: 12px; margin-top: 20px; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding: 48px 24px; }
  .hero-visual { display: none; }
  .category-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-layout { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-inner { flex-direction: column; text-align: center; }
}
@media (max-width: 640px) {
  .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0;
    background: #fff; flex-direction: column; padding: 16px;
    border-bottom: 1px solid var(--gray-200); box-shadow: var(--shadow-md); z-index: 999; }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .why-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
  .hero-btns { flex-direction: column; }
  .section { padding: 52px 0; }
}