/* ══════════════════════════════════════════════
   URMYWO - Brand Style 
   Primary: #6A9FFD (Blue)  
   Dark: #163978 (Navy)
   Accent: #E23A2A (Red)
   Background: #FFFFFF
   ══════════════════════════════════════════════ */

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  background: #fff;
  color: #333;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }

/* ─── Header ─── */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #f0f0f0;
}
.header-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
}
.header .logo img { height: 36px; width: auto; }
.header-nav { display: flex; align-items: center; gap: 24px; }
.header-nav a {
  font-size: 14px; font-weight: 500; color: #555;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
}
.header-nav a:hover,
.header-nav a.active { color: #6A9FFD; border-bottom-color: #6A9FFD; }

/* ─── Buttons ─── */
.cta-btn {
  display: inline-block; padding: 10px 28px; border-radius: 6px;
  font-size: 14px; font-weight: 600; letter-spacing: 0.3px;
  transition: all 0.3s; cursor: pointer; border: none; text-align: center;
}
.cta-btn-primary {
  background: #6A9FFD; color: #fff;
}
.cta-btn-primary:hover { background: #4A7FE0; }
.cta-btn-secondary {
  background: #163978; color: #fff;
}
.cta-btn-secondary:hover { background: #1F4A9E; }
.cta-btn-outline {
  background: transparent; border: 2px solid #6A9FFD; color: #6A9FFD;
}
.cta-btn-outline:hover { background: #6A9FFD; color: #fff; }
.cta-btn-accent {
  background: #E23A2A; color: #fff;
}
.cta-btn-accent:hover { background: #C42518; }

/* ─── Hamburger ─── */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { width: 24px; height: 2px; background: #555; border-radius: 2px; transition: 0.3s; }

/* ─── Hero ─── */
.hero {
  background: linear-gradient(135deg, #F5F9FF 0%, #E8F1FF 50%, #F5F9FF 100%);
  padding: 70px 24px 80px; overflow: hidden;
}
.hero-bg {
  position: relative; background-size: cover; background-position: center;
  background-repeat: no-repeat;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,0.92) 0%, rgba(255,255,255,0.92) 55%, rgba(255,255,255,0.3) 100%);
}
.hero-bg .hero-grid { position: relative; z-index: 1; }
.hero-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 50px;
  align-items: center;
}
.hero h1 {
  font-size: 38px; font-weight: 700; color: #163978; line-height: 1.2;
  margin-bottom: 16px;
}
.hero h1 span { color: #6A9FFD; }
.hero p {
  font-size: 16px; color: #666; line-height: 1.8;
  margin-bottom: 28px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 20px; margin-top: 24px; flex-wrap: wrap; }
.hero-badge {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: #777;
}
.hero-badge .icon {
  width: 34px; height: 34px; border-radius: 50%; background: #E8F1FF;
  display: flex; align-items: center; justify-content: center; font-size: 15px; color: #6A9FFD;
}
.hero-image img { border-radius: 12px; width: 100%; box-shadow: 0 10px 40px rgba(106,159,253,0.12); }

/* ─── Sections ─── */
.section { padding: 70px 24px; }
.section-alt { background: #F5F9FF; }
.section-heading {
  text-align: center; max-width: 600px; margin: 0 auto 40px;
}
.section-heading h2 {
  font-size: 28px; font-weight: 700; color: #163978; margin-bottom: 10px;
}
.section-heading p { font-size: 15px; color: #888; }
.section-inner { max-width: 1200px; margin: 0 auto; }

/* ─── Product Grid ─── */
.product-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
@media (max-width: 900px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .product-grid { grid-template-columns: 1fr; } }

.product-card {
  background: #fff; border-radius: 10px; overflow: hidden;
  border: 1px solid #f0f0f0; transition: all 0.3s;
}
.product-card:hover { border-color: #6A9FFD; box-shadow: 0 4px 20px rgba(106,159,253,0.1); }
.product-card .img-wrap {
  position: relative; padding-bottom: 100%; overflow: hidden; background: #FAFBFC;
}
.product-card .img-wrap img {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  object-fit: cover; transition: transform 0.3s;
}
.product-card:hover .img-wrap img { transform: scale(1.03); }
.product-card .info { padding: 14px 16px 18px; }
.product-card .badge {
  display: inline-block; padding: 2px 10px; border-radius: 4px;
  font-size: 11px; font-weight: 600; background: #E8F1FF; color: #6A9FFD; margin-bottom: 6px;
}
.product-card .badge.hot { background: #FDECEA; color: #E23A2A; }
.product-card .badge.new { background: #E8F8E8; color: #3A8A3A; }
.product-card h3 { font-size: 15px; font-weight: 600; color: #333; margin-bottom: 4px; }
.product-card .cat-tag {
  display: inline-block; padding: 2px 8px; border-radius: 4px;
  font-size: 11px; font-weight: 500; background: #F5F5F5; color: #999; margin-bottom: 8px;
}
.product-card p { font-size: 13px; color: #888; margin-bottom: 12px; line-height: 1.6; }
.product-card .actions { display: flex; gap: 8px; }
.product-card .inquiry-btn {
  flex: 1; text-align: center; padding: 8px; border-radius: 6px;
  background: #6A9FFD; color: #fff; font-size: 12px; font-weight: 600; transition: 0.2s;
}
.product-card .inquiry-btn:hover { background: #4A7FE0; }
.product-card .view-link { font-size: 12px; color: #6A9FFD; font-weight: 500; display: flex; align-items: center; }

/* ─── B2B Banner ─── */
.b2b-banner {
  background: linear-gradient(135deg, #163978 0%, #1F4A9E 100%);
  border-radius: 12px; padding: 45px 50px; color: #fff; text-align: center;
  max-width: 1100px; margin: 0 auto;
}
.b2b-banner h3 { font-size: 26px; font-weight: 700; margin-bottom: 10px; }
.b2b-banner p { font-size: 15px; opacity: 0.85; max-width: 550px; margin: 0 auto 24px; line-height: 1.7; }
.b2b-banner .stats {
  display: flex; justify-content: center; gap: 40px; margin-bottom: 24px; flex-wrap: wrap;
}
.b2b-banner .stat { text-align: center; }
.b2b-banner .stat .num { font-size: 28px; font-weight: 700; color: #6A9FFD; }
.b2b-banner .stat .label { font-size: 13px; opacity: 0.7; }
@media (max-width: 600px) { .b2b-banner .stats { flex-direction: column; gap: 16px; } }

/* ─── Features ─── */
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
@media (max-width: 700px) { .features-grid { grid-template-columns: 1fr; } }
.feature-card {
  text-align: center; padding: 28px 20px; border-radius: 10px;
  background: #fff; border: 1px solid #f0f0f0; transition: 0.2s;
}
.feature-card:hover { border-color: #6A9FFD; }
.feature-card .icon {
  width: 52px; height: 52px; margin: 0 auto 14px;
  background: #E8F1FF; border-radius: 12px;
  display: flex; align-items: center; justify-content: center; font-size: 22px;
}
.feature-card h4 { font-size: 16px; font-weight: 600; color: #333; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: #888; line-height: 1.7; }

/* ─── Page Header ─── */
.page-header {
  padding: 50px 24px 40px; text-align: center;
  background: linear-gradient(180deg, #E8F1FF 0%, #fff 100%);
}
.page-header h1 { font-size: 32px; font-weight: 700; color: #163978; margin-bottom: 10px; }
.page-header p { font-size: 15px; color: #888; max-width: 550px; margin: 0 auto; }

/* ─── Content ─── */
.content-page { max-width: 800px; margin: 0 auto; padding: 40px 24px 70px; }
.content-page h2 { font-size: 22px; color: #163978; margin: 32px 0 14px; }
.content-page h3 { font-size: 17px; color: #333; margin: 22px 0 10px; }
.content-page p { font-size: 15px; color: #666; margin-bottom: 14px; line-height: 1.9; }
.content-page ul { margin: 10px 0 18px; padding-left: 20px; }
.content-page li { font-size: 15px; color: #666; margin-bottom: 8px; line-height: 1.7; }

/* ─── Contact Form ─── */
.contact-form { max-width: 560px; margin: 0 auto; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block; font-size: 14px; font-weight: 600; color: #333; margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 11px 14px; border: 1px solid #ddd;
  border-radius: 6px; font-size: 14px; font-family: inherit;
  background: #fff; transition: border 0.2s; outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: #6A9FFD; box-shadow: 0 0 0 3px rgba(106,159,253,0.12);
}
.form-group textarea { min-height: 110px; resize: vertical; }

/* ─── Footer ─── */
.footer {
  background: #163978; color: rgba(255,255,255,0.7); padding: 45px 24px 25px;
}
.footer-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 36px;
}
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer h5 { color: #fff; font-size: 14px; margin-bottom: 12px; font-weight: 600; }
.footer a { display: block; font-size: 13px; margin-bottom: 8px; transition: 0.2s; color: rgba(255,255,255,0.6); }
.footer a:hover { color: #6A9FFD; }
.footer p { font-size: 13px; line-height: 1.8; }
.footer-bottom {
  max-width: 1200px; margin: 28px auto 0;
  padding-top: 18px; border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center; font-size: 12px;
}

/* ─── Success ─── */
.success-msg {
  background: #E8F8E8; border: 1px solid #A8E6A8; border-radius: 8px;
  padding: 18px 22px; text-align: center; margin-bottom: 24px;
}
.success-msg h3 { color: #2A7A2A; font-size: 16px; margin-bottom: 4px; }
.success-msg p { color: #4A9A4A; font-size: 14px; }

/* ─── Mobile ─── */
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .header-nav { display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; flex-direction: column; padding: 20px 24px;
    border-bottom: 1px solid #f0f0f0; gap: 16px;
  }
  .header-nav.open { display: flex; }
  .header-nav a {
    font-size: 16px; padding: 12px 0;
  }
  .hero { padding: 40px 20px 50px; }
  .hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .hero h1 { font-size: 28px; }
  .hero-image { display: none; }
  .section { padding: 45px 20px; }
  .section-heading h2 { font-size: 24px; }
  .b2b-banner { padding: 28px 20px; }
  .page-header { padding: 35px 20px 30px; }
  .page-header h1 { font-size: 26px; }
  /* Touch targets */
  .cta-btn, .inquiry-btn, .view-link, .btn {
    min-height: 44px; display: inline-flex; align-items: center; justify-content: center;
  }
  .contact-form input, .contact-form select, .contact-form textarea {
    font-size: 16px; padding: 12px; min-height: 44px;
  }
  .contact-form button[type="submit"] {
    min-height: 48px; font-size: 16px;
  }
  .footer-grid { gap: 24px; }
  .footer a { padding: 6px 0; }
  .hero-badges { gap: 12px; }
  .hero-actions .cta-btn { flex: 1; text-align: center; }
}

/* ─── Extra small screens (<480px) ─── */
@media (max-width: 480px) {
  .hero { padding: 30px 16px 40px; }
  .hero h1 { font-size: 22px; }
  .hero p { font-size: 14px; }
  .section { padding: 35px 16px; }
  .section-heading h2 { font-size: 20px; }
  .page-header { padding: 28px 16px 24px; }
  .page-header h1 { font-size: 22px; }
  .page-header p { font-size: 14px; }
  .b2b-banner h3 { font-size: 20px; }
  .stats .num { font-size: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 16px; }
  .footer { padding: 40px 16px 24px; }
  .product-grid { gap: 14px; }
  .product-card .info { padding: 12px; }
  .product-card h3 { font-size: 14px; }
  .features-grid { gap: 16px; }
  .feature-card { padding: 20px 16px; }
  .contact-form { padding: 0; }
  .hero-actions { flex-direction: column; }
  .hero-actions .cta-btn { width: 100%; }
}

/* ─── Hamburger icon ─── */
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: #333; border-radius: 2px;
  transition: 0.3s;
}

/* ─── Breadcrumb ─── */
.breadcrumb { max-width: 1200px; margin: 0 auto; padding: 14px 24px; font-size: 13px; color: #999; }
.breadcrumb a { color: #6A9FFD; }