/* Shared + page transitions for MCNASIA */
:root {
  --bg: #ffffff;
  --ink: #0d0e10;
  --muted: #5c6370;
  --line: rgba(13, 14, 16, 0.1);
  --soft: #f6f5f2;
  --accent: #ff6a29;
  --accent-soft: rgba(255, 106, 41, 0.12);
  --dark: #111214;
  --font-serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --font-sans: "Roboto", "PingFang SC", "Hiragino Sans GB", sans-serif;
  --max: 1120px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; }

.bg-mark {
  position: fixed;
  top: -18%;
  right: -28%;
  width: min(92vw, 980px);
  height: min(92vw, 980px);
  z-index: 0;
  pointer-events: none;
  opacity: 0.09;
  transform: rotate(-8deg);
  animation: markFloat 18s var(--ease) infinite alternate;
}

.bg-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

@keyframes markFloat {
  from { transform: rotate(-8deg) translate3d(0, 0, 0); }
  to { transform: rotate(-4deg) translate3d(-18px, 24px, 0); }
}

.topbar,
main,
.footer { position: relative; z-index: 1; }

.topbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  justify-content: center;
  padding: 1rem 1rem 0;
  pointer-events: none;
}

.nav-pill {
  pointer-events: auto;
  width: min(980px, 100%);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.65rem 0.5rem 0.95rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: 999px;
  backdrop-filter: blur(16px);
  box-shadow: 0 10px 30px rgba(13, 14, 16, 0.06);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
  font-size: 0.92rem;
}

.brand img { display: block; }

.nav {
  display: flex;
  align-items: center;
  gap: 1.05rem;
  margin-left: auto;
}

.nav a {
  text-decoration: none;
  color: var(--accent);
  font-size: 0.92rem;
  font-weight: 500;
}

.nav a:hover,
.nav a.is-active { opacity: 0.75; }

.lang {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  padding: 0.15rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
}

.lang button {
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.35rem 0.45rem;
  border-radius: 999px;
  cursor: pointer;
}

.lang button.is-active {
  background: var(--ink);
  color: #fff;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  background: var(--ink);
  color: #fff !important;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  white-space: nowrap;
}

.menu-btn {
  display: none;
  width: 40px;
  height: 40px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-btn span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.page-enter {
  animation: pageIn 0.65s var(--ease) both;
}

@keyframes pageIn {
  from { opacity: 0; transform: translateY(28px) scale(0.985); }
  to { opacity: 1; transform: none; }
}

.hero {
  width: min(var(--max), 100%);
  margin: 0 auto;
  padding: clamp(7.5rem, 14vh, 9.5rem) 1.25rem 3.5rem;
  text-align: center;
}

.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 0.92rem;
  animation: rise 0.8s var(--ease) both;
}

.hero-chip > span:first-child {
  display: inline-flex;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.hero-brand {
  margin: 0 0 0.35rem;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(3.8rem, 12vw, 7.5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  animation: rise 0.85s var(--ease) 0.05s both;
}

.hero-title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2rem, 5.5vw, 3.6rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  animation: rise 0.85s var(--ease) 0.12s both;
}

.hero-title em,
h2 em,
.page-title em { font-style: italic; font-weight: 400; }

.hero-lede {
  margin: 1.35rem auto 0;
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.08rem;
  animation: rise 0.85s var(--ease) 0.18s both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.85rem;
  animation: rise 0.85s var(--ease) 0.24s both;
}

.hero-trust {
  margin: 1.25rem 0 0;
  color: #8b919c;
  font-size: 0.88rem;
  animation: rise 0.85s var(--ease) 0.3s both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.9rem 1.35rem;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover { transform: translateY(-1px); }
.btn-dark { background: var(--ink); color: #fff; border: 0; }
.btn-ghost { background: transparent; border-color: rgba(13, 14, 16, 0.22); color: var(--ink); }

.demo-band { width: min(980px, calc(100% - 2rem)); margin: 0 auto 2rem; }

.demo-window {
  border-radius: 1.25rem;
  overflow: hidden;
  background: var(--dark);
  color: #f4f4f5;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 80px rgba(13, 14, 16, 0.18);
}

.demo-top {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.demo-top .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
}

.demo-top p {
  margin: 0 0 0 0.6rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.55);
}

.demo-body { display: grid; grid-template-columns: 1fr 1fr; }
.demo-col { padding: 1.6rem 1.4rem 1.8rem; }
.demo-col.accent {
  background: rgba(255, 106, 41, 0.08);
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.demo-label {
  margin: 0 0 0.7rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

.demo-quote {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  line-height: 1.35;
}

.demo-col ul {
  margin: 0;
  padding-left: 1.1rem;
  color: rgba(255, 255, 255, 0.82);
}

.demo-col li + li { margin-top: 0.45rem; }

.section {
  width: min(var(--max), 100%);
  margin: 0 auto;
  padding: clamp(4rem, 9vh, 6.5rem) 1.25rem;
}

.section-soft {
  width: 100%;
  max-width: none;
  padding-left: 0;
  padding-right: 0;
  background: rgba(246, 245, 242, 0.72);
}

.section-soft > .eyebrow,
.section-soft > h2,
.section-soft > .section-lede,
.section-soft > .case-grid,
.section-soft > .about-split,
.section-soft > .explore-grid {
  width: min(var(--max), 100%);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
  box-sizing: border-box;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
}

.eyebrow span:first-child {
  color: var(--accent);
  margin-right: 0.35rem;
}

h2, .page-title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.section-lede {
  margin: 1rem 0 0;
  max-width: 36rem;
  color: var(--muted);
  font-size: 1.05rem;
}

/* Homepage explore entries */
.explore-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.25rem;
}

.explore-card {
  display: block;
  text-decoration: none;
  padding: 1.5rem 1.4rem;
  border-radius: 1.15rem;
  border: 1px solid var(--line);
  background: #fff;
  transition: transform 0.25s var(--ease), border-color 0.25s ease, box-shadow 0.25s ease;
}

.explore-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 106, 41, 0.45);
  box-shadow: 0 18px 40px rgba(13, 14, 16, 0.08);
}

.explore-card .num {
  margin: 0 0 0.7rem;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
}

.explore-card h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 400;
}

.explore-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.explore-card .go {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.92rem;
}

.feature-rows {
  margin-top: 3rem;
  border-top: 1px solid var(--line);
}

.feature-rows article {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1rem 1.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
}

.feature-rows .num { margin: 0; color: var(--accent); font-weight: 500; }

.feature-rows h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-serif);
  font-size: 1.85rem;
  font-weight: 400;
}

.feature-rows p { margin: 0; color: var(--muted); max-width: 40rem; }

.feature-rows ul {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.feature-rows li {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 0.86rem;
  background: rgba(255, 255, 255, 0.85);
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}

.case-grid article {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  padding: 1.4rem 1.35rem 1.5rem;
}

.case-grid .tag {
  margin: 0 0 0.55rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 500;
}

.case-grid h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 400;
}

.case-grid p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.logo-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(118px, 1fr));
  gap: 0.85rem;
  margin-top: 2.25rem;
}

.logo-wall img {
  width: 100%;
  height: 62px;
  object-fit: contain;
  padding: 0.6rem;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  background: #fff;
  filter: grayscale(1);
  opacity: 0.78;
}

.about-split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
}

.about-note { margin-top: 1.25rem; color: var(--muted); }
.about-note a { color: var(--accent); font-weight: 500; text-decoration: none; }
.about-split figure { margin: 0; }
.about-split img {
  width: 100%;
  display: block;
  border-radius: 1.15rem;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
}

.about-split figcaption {
  margin-top: 0.55rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.25rem;
  margin-top: 2.25rem;
}

.contact-card,
.enquiry {
  border: 1px solid var(--line);
  border-radius: 1.15rem;
  padding: 1.4rem;
  background: rgba(255, 255, 255, 0.92);
}

.contact-card h3 {
  margin: 0 0 0.75rem;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 400;
}

address {
  margin: 0;
  font-style: normal;
  color: var(--muted);
  line-height: 1.7;
}

address a {
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  font-size: 1.15rem;
}

.enquiry {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.enquiry label { display: grid; gap: 0.35rem; }
.enquiry .full,
.enquiry .btn.full { grid-column: 1 / -1; }
.enquiry span { font-size: 0.8rem; font-weight: 500; color: var(--muted); }

.enquiry input,
.enquiry textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  padding: 0.8rem 0.9rem;
  font: inherit;
  background: var(--soft);
  outline: none;
}

.enquiry input:focus,
.enquiry textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.form-note {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--accent);
  font-size: 0.9rem;
}

.cta-final {
  width: min(var(--max), 100%);
  margin: 0 auto 2rem;
  padding: clamp(3.5rem, 8vh, 5rem) 1.25rem;
  text-align: center;
  border-top: 1px solid var(--line);
}

.cta-final h2 { margin: 0 auto 1.5rem; max-width: 16ch; }

.footer {
  width: min(var(--max), 100%);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--line);
}

/* Detail pages */
.page-hero {
  width: min(var(--max), 100%);
  margin: 0 auto;
  padding: clamp(7rem, 12vh, 8.5rem) 1.25rem 2.5rem;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

.page-lede {
  margin: 1rem 0 0;
  max-width: 40rem;
  color: var(--muted);
}

.detail-block {
  width: min(var(--max), 100%);
  margin: 0 auto;
  padding: 0 1.25rem 3.5rem;
}

.detail-block + .detail-block { padding-top: 0.5rem; }

.detail-card {
  border: 1px solid var(--line);
  border-radius: 1.15rem;
  padding: 1.5rem;
  background: #fff;
  margin-top: 1rem;
}

.detail-card h3 {
  margin: 0 0 0.75rem;
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 400;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.85rem;
}

.pill-row span {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 0.86rem;
  background: var(--soft);
}

.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.svc-panel {
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  padding: 1.35rem;
  background: #fff;
  opacity: 0;
  transform: translateY(18px);
  animation: rise 0.7s var(--ease) forwards;
}

.svc-panel:nth-child(2) { animation-delay: 0.08s; }
.svc-panel:nth-child(3) { animation-delay: 0.16s; }
.svc-panel:nth-child(4) { animation-delay: 0.24s; }
.svc-panel:nth-child(5) { animation-delay: 0.32s; }
.svc-panel:nth-child(6) { animation-delay: 0.4s; }

.svc-panel .idx {
  margin: 0 0 0.55rem;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
}

.svc-panel h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 400;
}

.svc-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.svc-panel ul {
  margin: 0.9rem 0 0;
  padding-left: 1.1rem;
  color: var(--ink);
  font-size: 0.92rem;
}

.svc-panel li + li { margin-top: 0.3rem; }

.market-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.market-card {
  border: 1px solid var(--line);
  border-radius: 1.15rem;
  overflow: hidden;
  background: #fff;
}

.market-card img {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--soft);
}

.market-card .cap {
  padding: 1.1rem 1.2rem 1.25rem;
}

.market-card h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 400;
}

.market-card p { margin: 0; color: var(--muted); }

.star-grid,
.kol-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.star-item,
.kol-item {
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  padding: 0.95rem 1rem;
  background: #fff;
}

.star-item strong,
.kol-item strong {
  display: block;
  font-size: 0.95rem;
}

.star-item span,
.kol-item span {
  display: block;
  margin-top: 0.25rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.stat-banner {
  margin-top: 1.5rem;
  padding: 1.5rem;
  border-radius: 1.15rem;
  background: var(--dark);
  color: #fff;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1rem;
  align-items: center;
}

.stat-banner h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 400;
}

.stat-banner .big {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6vw, 4.2rem);
  line-height: 1;
  color: var(--accent);
}

.stat-banner p { margin: 0.4rem 0 0; color: rgba(255,255,255,0.7); }

.fulfill-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1.25rem;
}

.fulfill-list li {
  list-style: none;
  margin: 0;
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: 0.95rem;
  background: #fff;
  font-family: var(--font-serif);
  font-size: 1.25rem;
}

@media (max-width: 900px) {
  .demo-body,
  .case-grid,
  .about-split,
  .contact-grid,
  .explore-grid,
  .svc-grid,
  .market-grid,
  .stat-banner,
  .fulfill-list {
    grid-template-columns: 1fr;
  }
  .demo-col.accent { border-left: 0; border-top: 1px solid rgba(255,255,255,0.08); }
  .bg-mark { top: -10%; right: -42%; width: 120vw; height: 120vw; opacity: 0.07; }
}

@media (max-width: 720px) {
  .nav, .nav-cta { display: none; }
  .nav.is-open {
    display: flex;
    position: absolute;
    top: calc(100% + 0.55rem);
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    padding: 0.75rem;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 1rem;
    box-shadow: 0 16px 40px rgba(13,14,16,0.1);
    margin-left: 0;
  }
  .nav.is-open a {
    padding: 0.75rem 0.5rem;
    border-bottom: 1px solid var(--line);
  }
  .nav-pill { position: relative; }
  .menu-btn { display: block; }
  .lang { margin-left: auto; }
  .feature-rows article { grid-template-columns: 1fr; }
  .enquiry { grid-template-columns: 1fr; }
  .footer { flex-direction: column; align-items: flex-start; }
}