/* ============================================================
   Dalian Luyang - New Homepage Styles (ly-home.css)
   Victrex-inspired modern B2B layout
   Brand primary: #022a78 (deep blue) | Accent: #e8a33d (amber)
   ============================================================ */

.ly-body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: #2b2b2b;
  background: #ffffff;
  line-height: 1.7;
  overflow-x: hidden;
}
.ly-body * { box-sizing: border-box; }

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

/* ---------- HERO ---------- */
.ly-hero {
  background: linear-gradient(135deg, #001a4d 0%, #022a78 55%, #0a3d92 100%);
  color: #ffffff;
  padding: 110px 0 90px;
  position: relative;
  overflow: hidden;
}
.ly-hero::after {
  content: "";
  position: absolute; right: -120px; top: -120px;
  width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.10) 0%, rgba(255,255,255,0) 70%);
}
.ly-hero-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 2; }
.ly-hero-text { max-width: 860px; }
.ly-hero-kicker {
  font-size: 15px; letter-spacing: 3px; text-transform: uppercase;
  color: #e8a33d; font-weight: 600; margin-bottom: 18px;
}
.ly-hero-text h1 {
  font-size: 52px; line-height: 1.15; font-weight: 700;
  margin: 0 0 22px; color: #ffffff; text-transform: none;
}
.ly-hero-sub { font-size: 19px; line-height: 1.7; color: #cfe0ff; max-width: 760px; margin: 0 0 34px; }
.ly-hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 44px; }

.ly-btn {
  display: inline-block; padding: 14px 34px; border-radius: 4px;
  font-size: 16px; font-weight: 600; text-decoration: none;
  transition: all .25s ease; letter-spacing: .3px;
}
.ly-btn-primary { background: #e8a33d; color: #001a4d; }
.ly-btn-primary:hover { background: #f2b657; color: #001a4d; }
.ly-btn-ghost { border: 2px solid rgba(255,255,255,0.6); color: #ffffff; background: transparent; }
.ly-btn-ghost:hover { background: rgba(255,255,255,0.12); border-color: #ffffff; color:#fff; }
.ly-btn-ghost-dark { border: 2px solid #022a78; color: #022a78; background: transparent; }
.ly-btn-ghost-dark:hover { background: #022a78; color: #fff; }
.ly-btn-light { background: #ffffff; color: #022a78; }
.ly-btn-light:hover { background: #e8f0ff; }

.ly-hero-badges { list-style: none; display: flex; gap: 28px; flex-wrap: wrap; margin: 0; padding: 20px 0 0; border-top: 1px solid rgba(255,255,255,0.18); }
.ly-hero-badges li { font-size: 14px; color: #cfe0ff; }
.ly-hero-badges li span { display: block; font-size: 18px; font-weight: 700; color: #ffffff; margin-bottom: 2px; }

/* ---------- FACTS ---------- */
.ly-facts { background: #f4f7fc; border-bottom: 1px solid #e4eaf4; }
.ly-facts-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  padding: 46px 0; text-align: center;
}
.ly-fact-num { font-size: 44px; font-weight: 800; color: #022a78; line-height: 1; }
.ly-fact-num small { font-size: 18px; font-weight: 600; margin-left: 4px; }
.ly-fact-label { font-size: 15px; color: #5a6b87; margin-top: 8px; }

/* ---------- SECTIONS ---------- */
.ly-section { padding: 88px 0; }
.ly-sec-head { text-align: center; max-width: 820px; margin: 0 auto 52px; }
.ly-sec-head.ly-left { text-align: left; margin-left: 0; }
.ly-sec-head h2 {
  font-size: 38px; font-weight: 700; color: #001a4d;
  margin: 0 0 14px; text-transform: none; line-height: 1.2;
}
.ly-sec-head p { font-size: 17px; color: #5a6b87; margin: 0; }

.ly-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

/* ---------- CARDS ---------- */
.ly-card {
  background: #ffffff; border: 1px solid #e4eaf4; border-radius: 8px;
  padding: 30px 28px; transition: all .25s ease;
}
.ly-card h3 { font-size: 20px; font-weight: 700; color: #001a4d; margin: 0 0 10px; }
.ly-card p { font-size: 15px; color: #5a6b87; margin: 0; line-height: 1.7; }
.ly-card-link { display: block; text-decoration: none; }
.ly-card-link:hover { border-color: #022a78; box-shadow: 0 12px 30px rgba(2,42,120,0.10); transform: translateY(-4px); }
.ly-card-link:hover h3 { color: #022a78; }

/* ---------- PRODUCTS (light bg) ---------- */
.ly-products { background: #f4f7fc; }
.ly-center { text-align: center; margin-top: 44px; }

/* ---------- INDUSTRIES ---------- */
.ly-ind { background: linear-gradient(160deg, #022a78 0%, #0a3d92 100%); border: none; }
.ly-ind .ly-ind-tag { display: block; font-size: 21px; font-weight: 700; color: #ffffff; margin-bottom: 10px; }
.ly-ind p { color: #cfe0ff; }
.ly-ind:hover { box-shadow: 0 14px 34px rgba(2,42,120,0.28); }

/* ---------- CAPABILITIES ---------- */
.ly-cap { background: #fafbfe; }
.ly-cap-list { list-style: none; padding: 0; margin: 0 0 30px; }
.ly-cap-list li {
  padding: 13px 0 13px 34px; border-bottom: 1px solid #e9eef7;
  font-size: 16px; color: #3d4b66; position: relative;
}
.ly-cap-list li::before {
  content: "✓"; position: absolute; left: 0; top: 13px;
  color: #e8a33d; font-weight: 700; font-size: 18px;
}

/* ---------- SPLIT (case/news) ---------- */
.ly-split { background: #ffffff; }
.ly-split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.ly-case-list { display: flex; flex-direction: column; gap: 0; margin-bottom: 30px; }
.ly-case-list a {
  display: block; padding: 15px 0 15px 22px; position: relative;
  font-size: 16px; color: #2b2b2b; text-decoration: none;
  border-bottom: 1px solid #eef1f7; line-height: 1.5;
}
.ly-case-list a::before { content: "›"; position: absolute; left: 0; top: 13px; color: #e8a33d; font-size: 22px; }
.ly-case-list a:hover { color: #022a78; padding-left: 28px; }

/* ---------- FAQ ---------- */
.ly-faq { background: #f4f7fc; }
.ly-faq-grid { max-width: 860px; margin: 0 auto; }
.ly-faq-item {
  background: #fff; border: 1px solid #e4eaf4; border-radius: 6px;
  margin-bottom: 12px; padding: 0 22px;
}
.ly-faq-item summary {
  cursor: pointer; font-size: 17px; font-weight: 600; color: #001a4d;
  padding: 18px 0; list-style: none; position: relative;
}
.ly-faq-item summary::-webkit-details-marker { display: none; }
.ly-faq-item summary::after { content: "+"; position: absolute; right: 0; top: 16px; color: #e8a33d; font-size: 22px; }
.ly-faq-item[open] summary::after { content: "–"; }
.ly-faq-item p { font-size: 15px; color: #5a6b87; padding: 0 0 18px; margin: 0; }

/* ---------- CTA ---------- */
.ly-cta { background: linear-gradient(135deg, #001a4d 0%, #022a78 100%); }
.ly-cta-box { text-align: center; max-width: 720px; margin: 0 auto; }
.ly-cta-box h2 { font-size: 36px; color: #ffffff; margin: 0 0 14px; }
.ly-cta-box p { font-size: 17px; color: #cfe0ff; margin: 0 0 32px; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 992px) {
  .ly-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .ly-split-grid { grid-template-columns: 1fr; gap: 40px; }
  .ly-facts-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .ly-hero { padding: 70px 0 60px; }
  .ly-hero-text h1 { font-size: 34px; }
  .ly-hero-sub { font-size: 16px; }
  .ly-section { padding: 60px 0; }
  .ly-sec-head h2 { font-size: 30px; }
  .ly-grid-3 { grid-template-columns: 1fr; }
  .ly-fact-num { font-size: 34px; }
}