* { box-sizing: border-box; }
html, body { width: 100%; max-width: 100%; overflow-x: hidden; scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #142026; background: #f5f7f4; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.page-shell { width: min(1760px, 100%); max-width: 100%; min-width: 0; margin: 0 auto; padding: 18px; overflow: hidden; }
.site-header { width: 100%; max-width: 100%; min-width: 0; display: flex; align-items: center; gap: 10px; padding: 10px; border-radius: 24px; background: #113136; color: #fff; box-shadow: 0 18px 40px rgba(17,49,54,.2); position: relative; z-index: 2; }
.brand, .footer-brand { font-weight: 900; font-size: 24px; letter-spacing: 0; color: #fff; padding: 8px 12px; }
.header-cta { border: 0; border-radius: 999px; padding: 10px 16px; background: linear-gradient(135deg, #ff8b2f, #8b55ff); color: #fff; font-weight: 800; white-space: nowrap; }
.nav-links { margin-left: auto; display: flex; flex-wrap: wrap; gap: 6px; justify-content: flex-end; min-width: 0; max-width: 100%; }
.nav-links a { min-width: 0; padding: 9px 12px; border-radius: 999px; background: rgba(255,255,255,.1); color: #edf7f4; font-weight: 750; font-size: 14px; }
.nav-links a:hover { background: rgba(255,139,47,.8); }
.hero { width: 100%; max-width: 100%; min-width: 0; margin-top: 14px; display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); min-height: 500px; padding: clamp(26px, 5vw, 68px); border-radius: 28px; overflow: hidden; background-image: linear-gradient(90deg, rgba(7,32,39,.86) 0%, rgba(7,32,39,.6) 46%, rgba(7,32,39,.05) 72%), url("hero-assets/mulebuy-hero-main-airplane-cockpit-bg.png"); background-size: cover; background-position: center right; color: #fff; align-items: center; }
.hero-copy { width: min(760px, 100%); max-width: 100%; min-width: 0; }
.eyebrow { margin: 0 0 10px; color: #ff8b2f; text-transform: uppercase; font-size: 12px; line-height: 1.2; font-weight: 900; letter-spacing: 0; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 { margin: 0; font-size: clamp(44px, 5vw, 82px); line-height: .98; letter-spacing: 0; max-width: 900px; }
.hero-text { max-width: 620px; margin: 18px 0 20px; font-size: 18px; line-height: 1.48; color: #e8f2ef; }
.search-card { display: flex; width: min(620px, 100%); max-width: 100%; min-width: 0; padding: 8px; border-radius: 20px; background: rgba(255,255,255,.94); box-shadow: 0 18px 40px rgba(0,0,0,.2); }
.search-card input { flex: 1; min-width: 0; border: 0; outline: 0; padding: 0 14px; font-size: 16px; background: transparent; color: #17282c; }
.search-card button, .register { border: 0; border-radius: 15px; padding: 13px 18px; background: #ff8b2f; color: #172026; font-weight: 900; white-space: nowrap; }
.section { width: 100%; max-width: 100%; min-width: 0; padding: 58px 18px; }
.band { margin-top: 18px; border-radius: 26px; background: linear-gradient(180deg, #ffffff, #eef6f2); }
.section-intro { width: min(920px, 100%); max-width: 100%; min-width: 0; margin: 0 auto 24px; text-align: center; }
.section-intro h1, .section-intro h2 { margin: 0 0 10px; color: #123036; font-size: clamp(30px, 4vw, 52px); line-height: 1.02; letter-spacing: 0; }
.section-intro p { margin: 0 auto; max-width: 720px; line-height: 1.6; color: #52646a; }
.categories-grid { width: min(1280px, 100%); max-width: 100%; min-width: 0; margin: 0 auto; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.category-card { position: relative; min-width: 0; max-width: 100%; display: grid; grid-template-columns: 52px minmax(92px, 130px) minmax(0, 1fr); align-items: center; gap: 14px; padding: 15px; border-radius: 18px; background: #fff; border: 1px dashed rgba(17,49,54,.22); box-shadow: 0 16px 36px rgba(17,49,54,.08); overflow: hidden; }
.category-card:before, .category-card:after { content: ""; position: absolute; top: 50%; width: 18px; height: 18px; border-radius: 50%; background: #eef6f2; transform: translateY(-50%); }
.category-card:before { left: -9px; } .category-card:after { right: -9px; }
.ticket-no { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: #113136; color: #fff; font-weight: 900; }
.ticket-image { border-radius: 14px; background: #eff5f2; padding: 8px; aspect-ratio: 1.25 / 1; display: grid; place-items: center; min-width: 0; }
.ticket-image img { width: 100%; height: 100%; object-fit: contain; }
.ticket-copy { min-width: 0; display: grid; gap: 5px; }
.ticket-copy strong { font-size: 18px; color: #132e34; text-transform: capitalize; }
.ticket-copy small { color: #637277; line-height: 1.35; }
.ticket-arrow { justify-self: start; color: #8b55ff; font-weight: 900; font-size: 13px; }
.category-card:hover { transform: translateY(-2px); box-shadow: 0 22px 42px rgba(17,49,54,.13); }
.agents-section { background: linear-gradient(180deg, #eef6f2, #f5f7f4); }
.agents-slider { width: min(1280px, 100%); max-width: 100%; min-width: 0; margin: 0 auto; position: relative; overflow: hidden; padding: 0 46px; }
.agents-track { display: flex; gap: 14px; overflow-x: auto; overflow-y: hidden; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; scrollbar-width: thin; padding: 4px 0 18px; }
.agent-card { flex: 0 0 clamp(390px, 34vw, 470px); max-width: 470px; min-width: 0; scroll-snap-align: start; display: grid; grid-template-columns: 124px minmax(0, 1fr); gap: 14px; align-items: center; padding: 14px; border-radius: 999px; background: #fff; border: 1px solid rgba(17,49,54,.1); box-shadow: 0 16px 34px rgba(17,49,54,.1); }
.agent-logo { width: 112px; height: 112px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(135deg, #e9f5f1, #efe9ff); padding: 18px; min-width: 0; }
.agent-logo img { max-height: 76px; object-fit: contain; }
.agent-copy { min-width: 0; display: grid; gap: 6px; }
.agent-copy small { color: #ff8b2f; font-weight: 900; }
.agent-copy strong { font-size: 24px; color: #113136; }
.agent-copy em { font-style: normal; color: #647579; line-height: 1.35; }
.register { display: inline-flex; width: fit-content; max-width: 100%; align-items: center; justify-content: center; margin-top: 3px; font-size: 14px; }
.agent-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; width: 38px; height: 38px; border: 0; border-radius: 50%; background: #113136; color: #fff; font-weight: 900; cursor: pointer; }
.agent-arrow-prev { left: 0; } .agent-arrow-next { right: 0; }
.split-info { width: min(1220px, 100%); margin: 0 auto; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 28px; align-items: center; }
.split-info h2 { margin: 0; color: #123036; font-size: clamp(28px, 4vw, 48px); line-height: 1.05; }
.split-info p, .guide-panel p, .faq p { color: #52646a; line-height: 1.7; }
.guide-panel { border-top: 1px solid rgba(17,49,54,.08); border-bottom: 1px solid rgba(17,49,54,.08); }
.post-grid { width: min(1180px, 100%); max-width: 100%; min-width: 0; margin: 0 auto; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.post-card { min-width: 0; padding: 22px; border-radius: 18px; background: #fff; box-shadow: 0 15px 32px rgba(17,49,54,.08); border: 1px solid rgba(17,49,54,.08); }
.post-card span { color: #8b55ff; font-size: 12px; font-weight: 900; text-transform: uppercase; }
.post-card h3 { margin: 12px 0 8px; color: #123036; font-size: 22px; line-height: 1.15; }
.post-card p { margin: 0; color: #5b6b70; line-height: 1.5; }
.faq { width: min(980px, 100%); margin: 0 auto; }
details { min-width: 0; margin: 10px 0; padding: 18px; border-radius: 14px; background: #fff; border: 1px solid rgba(17,49,54,.08); }
summary { cursor: pointer; font-weight: 900; color: #123036; }
.site-footer { width: 100%; max-width: 100%; min-width: 0; padding: 38px 24px 22px; border-radius: 26px; background: #113136; color: #eaf3ef; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, minmax(0, .8fr)); gap: 24px; }
.site-footer h2 { font-size: 15px; margin: 0 0 10px; color: #ffb56f; }
.site-footer p { color: #cad9d5; line-height: 1.6; }
.site-footer a { display: block; margin: 8px 0; color: #edf7f4; overflow-wrap: anywhere; }
.copyright { border-top: 1px solid rgba(255,255,255,.12); padding-top: 18px; margin: 18px 0 0; font-size: 13px; }
.inner-page .site-header { margin-bottom: 22px; }
.blog-page { min-height: 58vh; }
.article-wrap { width: min(960px, 100%); max-width: 100%; min-width: 0; margin: 0 auto; padding: 32px 14px 56px; }
.article { padding: clamp(22px, 5vw, 54px); border-radius: 24px; background: #fff; box-shadow: 0 18px 40px rgba(17,49,54,.08); }
.article h1 { color: #123036; font-size: clamp(36px, 5vw, 64px); line-height: 1.02; }
.article h2 { margin-top: 30px; color: #123036; font-size: 28px; line-height: 1.15; }
.article p { color: #4f6065; line-height: 1.75; font-size: 17px; }
.article a { color: #7b4df2; font-weight: 800; }
.article-return { display: flex; flex-wrap: wrap; gap: 12px; }
.article-return a { padding: 10px 14px; border-radius: 999px; background: #eef6f2; }
@media (max-width: 1100px) {
  .site-header { align-items: flex-start; flex-wrap: wrap; }
  .nav-links { width: 100%; margin-left: 0; justify-content: flex-start; }
  .hero { grid-template-columns: 1fr; min-height: 460px; background-position: center right; }
  .categories-grid, .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split-info, .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
  html, body { width: 100%; max-width: 100%; overflow-x: hidden; }
  .page-shell { width: 100%; max-width: 100%; padding: 16px 12px 42px; overflow: hidden; }
  .site-header, .hero { width: 100%; max-width: 100%; min-width: 0; }
  .site-header { border-radius: 18px; }
  .brand { font-size: 21px; padding: 8px 4px; }
  .header-cta { padding: 9px 12px; }
  .nav-links { width: 100%; flex-wrap: wrap; overflow: hidden; border-radius: 22px; gap: 6px; }
  .nav-links a { flex: 1 1 calc(50% - 4px); min-width: 0; text-align: center; padding: 9px 7px; font-size: 13px; }
  .hero { display: grid; grid-template-columns: 1fr; padding: 16px; min-height: 0; gap: 12px; border-radius: 20px; background-size: cover; background-position: center right; }
  .hero-copy, .search-card { width: 100%; max-width: 320px; overflow: hidden; }
  .hero-text { margin: 12px 0 14px; font-size: 14px; line-height: 1.32; }
  h1 { max-width: 100%; font-size: 32px; line-height: 1.02; overflow-wrap: anywhere; }
  .search-card { padding: 6px; border-radius: 16px; }
  .search-card input { min-width: 0; font-size: 13px; padding: 0 8px; }
  .search-card button { padding: 11px 12px; }
  .section { padding: 38px 0; }
  .section-intro { padding: 0 4px; }
  .categories-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .category-card { min-width: 0; grid-template-columns: 42px minmax(76px, 96px) minmax(0, 1fr); gap: 9px; padding: 12px; }
  .ticket-no { width: 36px; height: 36px; font-size: 13px; }
  .ticket-copy strong { font-size: 16px; }
  .ticket-copy small { font-size: 12px; }
  .ticket-arrow { display: none; }
  .agents-slider { padding: 0 32px; width: 100%; max-width: 100%; min-width: 0; overflow: hidden; }
  .agents-track { gap: 10px; }
  .agent-card { flex: 0 0 min(304px, 100%); max-width: 304px; min-width: 0; grid-template-columns: 82px minmax(0, 1fr); border-radius: 26px; padding: 12px; }
  .agent-logo { width: 76px; height: 76px; padding: 12px; }
  .agent-logo img { max-height: 50px; }
  .agent-copy strong { font-size: 20px; }
  .agent-copy em { font-size: 12px; }
  .register { width: fit-content; max-width: 100%; padding: 10px 12px; }
  .agent-arrow { width: 28px; height: 28px; }
  .split-info, .post-grid, .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .site-footer { padding: 28px 16px 18px; border-radius: 20px; }
  .article { padding: 22px 16px; }
  .article p { font-size: 15px; }
}
@media (max-width: 390px) {
  .nav-links a { flex-basis: calc(50% - 4px); font-size: 12px; }
  h1 { font-size: 30px; }
  .category-card { grid-template-columns: 38px minmax(68px, 84px) minmax(0, 1fr); }
  .agents-slider { padding: 0 28px; }
}