/* PortaStudio V1 - global styles (light-first, supports dark via prefers-color-scheme) */
:root{
  --bg: #F9FAFB;
  --surface: #FFFFFF;
  --text: #111827;
  --muted: #6B7280;
  --border: #E5E7EB;
  --brand: #2A5CFF;
  --accent: #FF6B3D;
  --shadow: 0 4px 12px rgba(0,0,0,0.05);
  --shadow-2: 0 10px 25px rgba(0,0,0,0.10);
  --radius-sm: 12px;
  --radius: 16px;
  --container: 1200px;
  --ease: cubic-bezier(.2,.8,.2,1);
}

@media (prefers-color-scheme: dark){
  :root{
    --bg: #0A0A0A;
    --surface: #1A1A1A;
    --text: #EDEDED;
    --muted: #9CA3AF;
    --border: #2D2D2D;
    --shadow: 0 6px 18px rgba(0,0,0,0.45);
    --shadow-2: 0 16px 34px rgba(0,0,0,0.55);
  }
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }
body{
  margin: 0;
  font-family: Inter, "Microsoft YaHei", "PingFang SC", system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 24px;
  color: var(--text);
  background: var(--bg);
  text-rendering: optimizeLegibility;
}
a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display: block; }
button, input, select, textarea{ font: inherit; color: inherit; }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
@media (max-width: 768px){
  .container{ padding: 0 16px; }
}

.sr-only{
  position:absolute;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);
  white-space:nowrap;border:0;
}

/* Typography */
.h1{
  font-size: 36px;
  line-height: 44px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0;
}
.h2{
  font-size: 28px;
  line-height: 36px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
}
.h3{
  font-size: 20px;
  line-height: 28px;
  font-weight: 600;
  margin: 0;
}
.muted{ color: var(--muted); }
.gradient{
  background: linear-gradient(135deg, var(--brand), var(--accent));
  background-size: 220% 220%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradient-shift 8s ease-in-out infinite;
}
@keyframes gradient-shift{
  0%, 100%{ background-position: 0% 50%; }
  50%{ background-position: 100% 50%; }
}

/* Layout helpers */
.section{ padding: 72px 0; }
@media (max-width: 768px){
  .section{ padding: 56px 0; }
}
.grid{ display: grid; gap: 24px; }

/* Scroll progress (filled by JS transform) */
.scroll-progress{
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  transform-origin: 0 50%;
  transform: scaleX(0);
  z-index: 10000;
  background: linear-gradient(90deg, var(--brand), var(--accent));
  pointer-events: none;
  transition: transform 0.12s linear;
}

/* Section blocks: subtle animated backdrop when in view */
main > section,
footer.footer{
  position: relative;
  isolation: isolate;
}
main > section::before,
footer.footer::before{
  content: "";
  position: absolute;
  inset: -1px;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.85s var(--ease);
  background:
    radial-gradient(600px 420px at 12% 18%, rgba(42,92,255,0.10), transparent 55%),
    radial-gradient(520px 380px at 88% 72%, rgba(255,107,61,0.08), transparent 55%);
  animation: section-mesh 18s ease-in-out infinite;
}
main > section:nth-of-type(even)::before{
  animation-duration: 22s;
  background:
    radial-gradient(560px 400px at 85% 22%, rgba(255,107,61,0.09), transparent 52%),
    radial-gradient(640px 440px at 15% 78%, rgba(42,92,255,0.09), transparent 55%);
}
main > section.is-visible::before,
footer.footer.is-visible::before{
  opacity: 1;
}
@keyframes section-mesh{
  0%, 100%{ filter: blur(0px); transform: translate3d(0,0,0) scale(1); }
  50%{ filter: blur(0.5px); transform: translate3d(0,-6px,0) scale(1.02); }
}
main > section > .container,
footer.footer > .container{
  position: relative;
  z-index: 1;
}

/* Nav load-in */
@keyframes nav-in{
  from{ opacity: 0; transform: translateY(-10px); }
  to{ opacity: 1; transform: translateY(0); }
}
body.is-ready .nav .inner > *{
  animation: nav-in 0.55s var(--ease) backwards;
}
body.is-ready .nav .inner > *:nth-child(1){ animation-delay: 0.04s; }
body.is-ready .nav .inner > *:nth-child(2){ animation-delay: 0.10s; }
body.is-ready .nav .inner > *:nth-child(3){ animation-delay: 0.16s; }

/* Nav */
.nav{
  position: sticky;
  top: 0;
  z-index: 50;
  height: 72px;
  display: flex;
  align-items: center;
  transition: background-color .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
  background: transparent;
}
.nav.is-scrolled{
  background: rgba(249,250,251,.72);
  border-bottom: 1px solid rgba(229,231,235,.70);
  box-shadow: 0 6px 18px rgba(0,0,0,0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
@media (prefers-color-scheme: dark){
  .nav.is-scrolled{
    background: rgba(10,10,10,.72);
    border-bottom: 1px solid rgba(45,45,45,.70);
    box-shadow: 0 10px 25px rgba(0,0,0,0.35);
  }
}
.nav .inner{
  width: 100%;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 16px;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.brand .mark{
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  box-shadow: 0 10px 18px rgba(42,92,255,0.18);
  animation: mark-pulse 3.2s ease-in-out infinite;
}
@keyframes mark-pulse{
  0%, 100%{ box-shadow: 0 10px 18px rgba(42,92,255,0.18); transform: scale(1); }
  50%{ box-shadow: 0 12px 26px rgba(42,92,255,0.30); transform: scale(1.04); }
}
.nav-links{
  display:flex;
  align-items:center;
  gap: 32px;
}
.nav-links a{
  position: relative;
  padding: 10px 0;
  color: var(--muted);
  transition: color .2s var(--ease);
}
.nav-links a:hover{ color: var(--text); }
.nav-links a::after{
  content:"";
  position:absolute;
  left: 0;
  bottom: 0;
  height: 4px;
  width: 0;
  border-radius: 999px;
  background: var(--brand);
  transition: width .2s var(--ease);
}
.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after{ width: 100%; }
.nav-actions{ display:flex; align-items:center; gap: 10px; }
.nav-toggle{
  display:none;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 75%, transparent);
  border-radius: 12px;
  padding: 10px 12px;
}
.nav-toggle:focus-visible{ outline: 3px solid color-mix(in srgb, var(--brand) 35%, transparent); outline-offset: 2px; }
.mobile-menu{
  display:none;
  position: absolute;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.mobile-menu .panel{
  padding: 12px 0 20px;
  display:flex;
  flex-direction:column;
  gap: 6px;
}
.mobile-menu a{
  padding: 12px 16px;
  border-radius: 12px;
  color: var(--text);
}
.mobile-menu a:hover{
  background: color-mix(in srgb, var(--surface) 70%, transparent);
}
@media (max-width: 900px){
  .nav-links{ display:none; }
  .nav-toggle{ display:inline-flex; align-items:center; justify-content:center; gap: 8px; }
  .mobile-menu.is-open{ display:block; }
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
  user-select:none;
  white-space: nowrap;
}
.btn:focus-visible{ outline: 3px solid color-mix(in srgb, var(--brand) 35%, transparent); outline-offset: 2px; }
.btn-primary{
  background: var(--brand);
  color: white;
  box-shadow: 0 12px 22px rgba(42,92,255,0.24);
}
.btn-primary:hover{ transform: translateY(-1px) scale(1.02); background: color-mix(in srgb, var(--brand) 90%, #000); }
.btn-ghost{
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn-ghost:hover{ transform: translateY(-1px) scale(1.02); background: color-mix(in srgb, var(--surface) 70%, transparent); }
.btn-block{ width: 100%; }

/* Hero */
.hero{
  min-height: 70vh;
  display:flex;
  align-items:center;
  position: relative;
  overflow:hidden;
}
.hero .content{
  padding: 56px 0 72px;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  align-items: center;
  gap: 40px;
}
.hero p{ margin: 14px 0 0; color: var(--muted); max-width: 54ch; }
.hero .cta{ margin-top: 22px; display:flex; gap: 12px; flex-wrap: wrap; }
.hero .slogan{
  margin-top: 14px;
  font-weight: 600;
  color: var(--muted);
  min-height: 24px;
}
.hero .slogan span{
  display:inline-block;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.hero .slogan span.is-active{
  opacity: 1;
  transform: translateY(0);
}
.hero-art{
  position: relative;
  height: 360px;
  border-radius: 28px;
  background: radial-gradient(1200px 600px at 30% 20%, rgba(42,92,255,.18), transparent 60%),
              radial-gradient(900px 500px at 70% 70%, rgba(255,107,61,.14), transparent 55%),
              color-mix(in srgb, var(--surface) 72%, transparent);
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  box-shadow: var(--shadow-2);
  overflow: hidden;
}
.blob{
  position:absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  filter: blur(12px);
  opacity: .85;
  animation: float 10s var(--ease) infinite alternate;
}
.blob.b1{ left: -40px; top: -40px; background: rgba(42,92,255,.35); animation-duration: 12s; }
.blob.b2{ right: -60px; top: 40px; background: rgba(255,107,61,.30); animation-duration: 14s; }
.blob.b3{ left: 60px; bottom: -70px; background: rgba(42,92,255,.22); animation-duration: 16s; }
@keyframes float{
  from{ transform: translate3d(0,0,0) scale(1); }
  to{ transform: translate3d(28px,22px,0) scale(1.06); }
}
.hero-card{
  position:absolute;
  left: 24px;
  bottom: 24px;
  right: 24px;
  padding: 16px 16px;
  border-radius: 18px;
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  border: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: hero-card-float 7s ease-in-out infinite;
}
@keyframes hero-card-float{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-4px); }
}
.hero-card .row{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
  color: var(--muted);
  background: color-mix(in srgb, var(--surface) 82%, transparent);
  transition: border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.hero-card .row .pill:nth-child(1){ animation: pill-nudge 4.5s ease-in-out infinite; }
.hero-card .row .pill:nth-child(2){ animation: pill-nudge 4.5s ease-in-out infinite 0.35s; }
@keyframes pill-nudge{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-2px); }
}
.hero-card:hover .pill{
  border-color: color-mix(in srgb, var(--brand) 35%, var(--border));
  box-shadow: 0 6px 16px rgba(42,92,255,0.10);
}
.dot{
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--brand);
}

@media (max-width: 980px){
  .hero .content{ grid-template-columns: 1fr; }
  .hero-art{ height: 320px; }
}

/* Cards */
.card{
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.card-pad{ padding: 24px; }
.card-hover{
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.card-hover:hover{
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

/* Portfolio grid */
.portfolio-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 1024px){
  .portfolio-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px){
  .portfolio-grid{ grid-template-columns: 1fr; }
}
.work-card{
  overflow:hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.work-media{
  aspect-ratio: 16 / 9;
  position: relative;
  overflow:hidden;
  background: linear-gradient(135deg, rgba(42,92,255,.18), rgba(255,107,61,.12));
}
.work-media img{
  width:100%;
  height:100%;
  object-fit: cover;
  transform: scale(1);
  transition: transform .35s var(--ease);
  opacity: .95;
}
.work-overlay{
  position:absolute;
  inset: 0;
  z-index: 2;
  display:flex;
  align-items:center;
  justify-content:center;
  background: rgba(17,24,39,.35);
  opacity: 0;
  transition: opacity .25s var(--ease);
}
.work-overlay span{
  background: rgba(255,255,255,.92);
  color: #111827;
  padding: 10px 14px;
  border-radius: 999px;
  font-weight: 700;
}
.work-card:hover .work-media img{ transform: scale(1.10); }
.work-card:hover .work-overlay{ opacity: 1; }
.work-body{ padding: 18px 18px 20px; }
.tag{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
}
.tag .dot{ width: 7px; height: 7px; }
.work-title{ margin: 10px 0 6px; font-weight: 700; }
.work-desc{ margin: 0; color: var(--muted); font-size: 14px; line-height: 20px; }

/* Filters */
.filters{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 26px;
}
.chip{
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  color: var(--muted);
  padding: 9px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: transform .2s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.chip:hover{ transform: translateY(-1px); color: var(--text); }
.chip[aria-pressed="true"]{
  border-color: color-mix(in srgb, var(--brand) 55%, var(--border));
  background: color-mix(in srgb, var(--brand) 10%, var(--surface));
  color: var(--text);
}
@keyframes chip-in{
  from{ transform: translateY(10px) scale(0.94); }
  to{ transform: none; }
}
.section.is-visible .filters.reveal.is-in .chip{
  animation: chip-in 0.45s var(--ease) both;
}
.section.is-visible .filters.reveal.is-in .chip:nth-child(1){ animation-delay: 0.04s; }
.section.is-visible .filters.reveal.is-in .chip:nth-child(2){ animation-delay: 0.10s; }
.section.is-visible .filters.reveal.is-in .chip:nth-child(3){ animation-delay: 0.16s; }
.section.is-visible .filters.reveal.is-in .chip:nth-child(4){ animation-delay: 0.22s; }
.section.is-visible .filters.reveal.is-in .chip:nth-child(5){ animation-delay: 0.28s; }
.section.is-visible .filters.reveal.is-in .chip:nth-child(6){ animation-delay: 0.34s; }

/* Pricing */
.pricing{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 1024px){
  .pricing{ grid-template-columns: 1fr; }
}
.price{
  font-size: 36px;
  line-height: 44px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.checklist{
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display:grid;
  gap: 10px;
}
.checklist li{
  display:flex;
  gap: 10px;
  color: var(--muted);
}
.check{
  width: 20px;
  height: 20px;
  border-radius: 6px;
  background: color-mix(in srgb, var(--brand) 14%, var(--surface));
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border: 1px solid color-mix(in srgb, var(--brand) 25%, var(--border));
  flex: 0 0 auto;
}
.check svg{ width: 14px; height: 14px; fill: var(--brand); }
.popular{
  border-color: color-mix(in srgb, var(--brand) 55%, var(--border));
  box-shadow: 0 18px 40px rgba(42,92,255,0.18);
  position: relative;
  animation: popular-glow 3.2s ease-in-out infinite;
}
@keyframes popular-glow{
  0%, 100%{ box-shadow: 0 18px 40px rgba(42,92,255,0.18); }
  50%{ box-shadow: 0 22px 48px rgba(42,92,255,0.28); }
}
.badge{
  position:absolute;
  right: 18px;
  top: 18px;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  background-size: 200% 200%;
  color: white;
  font-weight: 800;
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 999px;
  animation: badge-shine 4s ease-in-out infinite;
}
@keyframes badge-shine{
  0%, 100%{ background-position: 0% 50%; }
  50%{ background-position: 100% 50%; }
}

/* About */
.about-grid{
  display:grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 24px;
  align-items: start;
}
@media (max-width: 1024px){
  .about-grid{ grid-template-columns: 1fr; }
}
.avatar{
  aspect-ratio: 4 / 3;
  border-radius: 22px;
  overflow:hidden;
  background: linear-gradient(135deg, rgba(42,92,255,.22), rgba(255,107,61,.14));
  border: 1px solid color-mix(in srgb, var(--border) 75%, transparent);
}
.avatar .ph{
  width: 100%;
  height: 100%;
  display:flex;
  align-items:center;
  justify-content:center;
  color: color-mix(in srgb, var(--muted) 70%, transparent);
  font-weight: 700;
}
.radar{
  width: 100%;
  max-width: 520px;
  margin-top: 14px;
  transition: filter 0.4s var(--ease), transform 0.4s var(--ease);
}
.section.is-visible .radar{
  animation: radar-pop 0.8s var(--ease) backwards;
}
@keyframes radar-pop{
  from{ opacity: 0; transform: scale(0.94); filter: blur(2px); }
  to{ opacity: 1; transform: none; filter: blur(0); }
}
.section.is-visible .radar .radar-fill{
  animation: radar-fill 3.5s ease-in-out infinite alternate;
}
@keyframes radar-fill{
  from{ opacity: 0.85; }
  to{ opacity: 1; }
}
.logos{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.logo-pill{
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px dashed var(--border);
  color: var(--muted);
  background: color-mix(in srgb, var(--surface) 70%, transparent);
}

/* Testimonials */
.ticker{
  overflow:hidden;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 70%, transparent);
}
.ticker-track{
  display:flex;
  gap: 16px;
  padding: 14px;
  width: max-content;
  animation: scroll-x 22s linear infinite;
}
.ticker:hover .ticker-track{
  animation-play-state: paused;
}
.quote{
  display:flex;
  flex-direction:column;
  gap: 8px;
  min-width: 320px;
  max-width: 420px;
  padding: 18px;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}
.quote:hover{
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
  border-color: color-mix(in srgb, var(--brand) 22%, var(--border));
}
.quote p{ margin: 0; color: var(--text); }
.quote .meta{ display:flex; align-items:center; justify-content:space-between; color: var(--muted); font-size: 14px; }
@keyframes scroll-x{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
/* Form */
.form{
  display:grid;
  gap: 18px;
}
.field{
  display:grid;
  gap: 8px;
}
.label{
  font-weight: 700;
  font-size: 14px;
}
.control{
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 84%, transparent);
  padding: 12px 14px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.control:focus{
  outline: none;
  border-color: color-mix(in srgb, var(--brand) 75%, var(--border));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 18%, transparent);
}
textarea.control{ min-height: 120px; resize: vertical; }

@keyframes field-in{
  from{ opacity: 0; transform: translateY(10px); }
  to{ opacity: 1; transform: none; }
}
.section.is-visible .form .field{
  animation: field-in 0.5s var(--ease) backwards;
}
.section.is-visible .form .field:nth-child(1){ animation-delay: 0.05s; }
.section.is-visible .form .field:nth-child(2){ animation-delay: 0.11s; }
.section.is-visible .form .field:nth-child(3){ animation-delay: 0.17s; }
.section.is-visible .form .field:nth-child(4){ animation-delay: 0.23s; }
.section.is-visible .form .field:nth-child(5){ animation-delay: 0.29s; }
.section.is-visible .form .field:nth-child(6){ animation-delay: 0.35s; }
.section.is-visible .form .field:nth-child(7){ animation-delay: 0.41s; }
.section.is-visible .form .field:nth-child(8){ animation-delay: 0.47s; }

.form-note{
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}
.toast{
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 100;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-2);
  display:none;
  max-width: min(420px, calc(100vw - 36px));
}
.toast.is-show{
  display:block;
  animation: toast-in 0.4s var(--ease);
}
@keyframes toast-in{
  from{ opacity: 0; transform: translateY(14px) scale(0.97); }
  to{ opacity: 1; transform: none; }
}

/* Breadcrumb */
.crumbs{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items:center;
  color: var(--muted);
  font-size: 14px;
}
.crumbs a{ color: var(--muted); }
.crumbs a:hover{ color: var(--text); }
.divider{
  width: 6px; height: 6px;
  border-radius: 2px;
  background: color-mix(in srgb, var(--muted) 45%, transparent);
}

/* Footer */
.footer{
  border-top: 1px solid var(--border);
  padding: 28px 0;
  color: var(--muted);
}
.footer .row{
  display:flex;
  align-items:flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.social{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}
.social a{
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  color: var(--muted);
}
.social a:hover{ color: var(--text); transform: translateY(-1px); }
@keyframes social-in{
  from{ opacity: 0; transform: translateY(8px); }
  to{ opacity: 1; transform: none; }
}
footer.footer.is-visible .social a{
  animation: social-in 0.45s var(--ease) backwards;
}
footer.footer.is-visible .social a:nth-child(1){ animation-delay: 0.06s; }
footer.footer.is-visible .social a:nth-child(2){ animation-delay: 0.12s; }
footer.footer.is-visible .social a:nth-child(3){ animation-delay: 0.18s; }
footer.footer.is-visible .social a:nth-child(4){ animation-delay: 0.24s; }

/* Reveal on scroll */
.reveal{
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.reveal.is-in{
  opacity: 1;
  transform: translateY(0);
}
.reveal--left{
  transform: translateX(-14px);
}
.reveal--left.is-in{
  transform: translateX(0);
}
.reveal--scale{
  transform: translateY(12px) scale(0.98);
}
.reveal--scale.is-in{
  transform: none;
}

/* Portfolio cards: extra lift when row is visible */
.section.is-visible .portfolio-grid .work-card.is-in{
  transition: opacity .45s var(--ease), transform .45s var(--ease), box-shadow .25s var(--ease);
}
.section.is-visible .portfolio-grid .work-card.is-in:hover{
  box-shadow: var(--shadow-2);
}

/* Crumbs animate with section */
@keyframes crumb-in{
  from{ opacity: 0; transform: translateX(-8px); }
  to{ opacity: 1; transform: none; }
}
.section.is-visible .crumbs{
  animation: crumb-in 0.55s var(--ease) backwards;
}

@media (prefers-reduced-motion: reduce){
  .gradient{ animation: none; background-size: 100% 100%; }
  .brand .mark{ animation: none; }
  .hero-card{ animation: none; }
  .hero-card .pill{ animation: none; }
  main > section::before,
  footer.footer::before{ animation: none; }
  body.is-ready .nav .inner > *{ animation: none; }
  .popular{ animation: none; }
  .badge{ animation: none; }
  .section.is-visible .filters.reveal.is-in .chip{ animation: none; }
  .section.is-visible .form .field{ animation: none; }
  .section.is-visible .radar{ animation: none; }
  .section.is-visible .radar .radar-fill{ animation: none; }
  footer.footer.is-visible .social a{ animation: none; opacity: 1; }
  .section.is-visible .crumbs{ animation: none; }
  .toast.is-show{ animation: none; }
  .ticker-track{ animation: none; }
  .blob{ animation: none; }
  .page-home .hero-bg__grid,
  .page-home .hero-bg__mesh,
  .page-home .hero-shape{ animation: none; }
  .page-home .hero-scroll-hint,
  .page-home .hero-scroll-hint__mouse::after{ animation: none; }
  .page-home .home-section-title::after{ transition: none; transform: scaleX(1); }
  .page-home .home-service-card__glow{ animation: none; }
  .page-home .home-eyebrow{
    animation: none;
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
    color: var(--muted);
  }
  .page-home .section.is-visible .ticker.reveal.is-in{ animation: none; }
  .page-home .hero .slogan span.is-active{
    animation: none;
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
    color: var(--muted);
  }
  .home-stats li:hover{ transform: none; }
  .booking-bg__mesh,
  .booking-bg__grid,
  .about-bg__mesh,
  .about-bg__grid,
  .about-shape{ animation: none; }
  .booking-eyebrow,
  .about-eyebrow{
    animation: none;
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
    color: var(--muted);
  }
  .booking-title-accent,
  .about-title-accent{ animation: none; background-size: 100% 100%; }
  .section.is-visible .booking-page-title::after,
  .section.is-visible .about-page-title::after{ transition: none; transform: scaleX(1); }
  .page-booking .btn-primary.btn-block::before{ animation: none; }
  .page-about .avatar{ animation: none; }
  .page-about .section.is-visible .ticker.reveal.is-in{ animation: none; }
  .services-bg__mesh,
  .services-bg__grid,
  .portfolio-bg__mesh,
  .portfolio-bg__grid,
  .portfolio-shape{ animation: none; }
  .services-eyebrow,
  .portfolio-eyebrow{
    animation: none;
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
    color: var(--muted);
  }
  .services-title-accent,
  .portfolio-title-accent{ animation: none; background-size: 100% 100%; }
  .section.is-visible .services-page-title::after,
  .section.is-visible .portfolio-page-title::after{ transition: none; transform: scaleX(1); }
  .page-services .btn-primary.btn-block::before{ animation: none; }
}

/* ========== 首页专属：.page-home ========== */
body.page-home{
  --home-iris: #6366f1;
  --home-violet: #7c3aed;
  --home-cyan: #06b6d4;
  background-color: var(--bg);
  background-image:
    radial-gradient(1100px 480px at 12% -8%, rgba(42,92,255,0.16), transparent 58%),
    radial-gradient(800px 420px at 92% 0%, rgba(255,107,61,0.12), transparent 52%),
    radial-gradient(600px 360px at 70% 95%, rgba(99,102,241,0.08), transparent 50%);
}
@media (prefers-color-scheme: dark){
  body.page-home{
    background-image:
      radial-gradient(1000px 440px at 10% -5%, rgba(42,92,255,0.22), transparent 55%),
      radial-gradient(720px 380px at 95% 5%, rgba(255,107,61,0.14), transparent 48%),
      radial-gradient(560px 320px at 50% 100%, rgba(124,58,237,0.12), transparent 45%);
  }
}
.page-home .hero{
  position: relative;
  padding-bottom: 56px;
  background:
    radial-gradient(900px 420px at 75% 35%, rgba(42,92,255,0.10), transparent 60%),
    radial-gradient(700px 360px at 20% 70%, rgba(255,107,61,0.07), transparent 55%);
}
.page-home .hero .content{
  position: relative;
  z-index: 1;
}
.hero-bg{
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-bg__mesh{
  position: absolute;
  inset: -35% -20%;
  background:
    radial-gradient(ellipse 42% 38% at 18% 32%, rgba(42,92,255,0.28), transparent 58%),
    radial-gradient(ellipse 40% 36% at 78% 58%, rgba(255,107,61,0.22), transparent 55%),
    radial-gradient(ellipse 32% 32% at 52% 22%, rgba(99,102,241,0.20), transparent 50%),
    radial-gradient(ellipse 28% 28% at 40% 88%, rgba(6,182,212,0.12), transparent 52%);
  filter: blur(1px);
  opacity: 0.92;
  animation: home-mesh-move 22s ease-in-out infinite;
  mix-blend-mode: multiply;
}
@media (prefers-color-scheme: dark){
  .hero-bg__mesh{
    mix-blend-mode: screen;
    opacity: 0.55;
    filter: blur(8px);
  }
}
@keyframes home-mesh-move{
  0%, 100%{ transform: translate3d(0,0,0) scale(1); }
  40%{ transform: translate3d(2.5%, -1.5%, 0) scale(1.04); }
  70%{ transform: translate3d(-1.5%, 2%, 0) scale(1.02); }
}
.hero-bg__grid{
  position: absolute;
  inset: -20%;
  background-image:
    linear-gradient(rgba(42,92,255,0.085) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42,92,255,0.085) 1px, transparent 1px),
    linear-gradient(rgba(255,107,61,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,107,61,0.04) 1px, transparent 1px);
  background-size: 48px 48px, 48px 48px, 192px 192px, 192px 192px;
  mask-image: radial-gradient(ellipse 72% 62% at 50% 38%, black 18%, transparent 72%);
  animation: home-grid-drift 22s linear infinite;
}
@keyframes home-grid-drift{
  from{ transform: translate3d(0,0,0) rotate(0deg); }
  to{ transform: translate3d(-48px,-48px,0) rotate(0deg); }
}
.hero-shape{
  position: absolute;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--brand) 42%, transparent);
  background: linear-gradient(145deg,
    color-mix(in srgb, var(--brand) 18%, transparent),
    color-mix(in srgb, var(--home-iris) 10%, transparent));
  box-shadow: 0 12px 28px rgba(42,92,255,0.12);
  animation: home-shape-float 12s ease-in-out infinite;
}
.hero-shape--1{
  width: 64px;
  height: 64px;
  top: 18%;
  left: 8%;
  animation-delay: 0s;
}
.hero-shape--2{
  width: 40px;
  height: 40px;
  top: 62%;
  left: 14%;
  border-radius: 50%;
  animation-delay: -3s;
  border-color: color-mix(in srgb, var(--accent) 48%, transparent);
  background: linear-gradient(160deg,
    color-mix(in srgb, var(--accent) 22%, transparent),
    color-mix(in srgb, var(--brand) 8%, transparent));
  box-shadow: 0 10px 24px rgba(255,107,61,0.15);
}
.hero-shape--3{
  width: 88px;
  height: 48px;
  top: 28%;
  right: 6%;
  animation-delay: -6s;
  border-color: color-mix(in srgb, var(--home-violet) 38%, transparent);
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--home-violet) 14%, transparent),
    color-mix(in srgb, var(--home-cyan) 8%, transparent));
  box-shadow: 0 12px 26px rgba(124,58,237,0.12);
}
@keyframes home-shape-float{
  0%, 100%{ transform: translate3d(0,0,0) rotate(0deg); opacity: 0.85; }
  33%{ transform: translate3d(12px,-18px,0) rotate(6deg); opacity: 1; }
  66%{ transform: translate3d(-8px,10px,0) rotate(-4deg); opacity: 0.9; }
}
.home-eyebrow{
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  background: linear-gradient(90deg, var(--muted), var(--brand), var(--muted));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: home-eyebrow-shine 4s ease-in-out infinite;
}
@keyframes home-eyebrow-shine{
  0%, 100%{ background-position: 0% 50%; }
  50%{ background-position: 100% 50%; }
}
.home-stats{
  list-style: none;
  margin: 28px 0 0;
  padding: 18px 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 20px;
  border-radius: 20px;
  border: 1px solid color-mix(in srgb, var(--brand) 22%, var(--border));
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--surface) 78%, transparent),
    color-mix(in srgb, var(--brand) 5%, var(--surface)));
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow:
    0 12px 40px rgba(42,92,255,0.10),
    inset 0 1px 0 color-mix(in srgb, #fff 55%, transparent);
}
@media (prefers-color-scheme: dark){
  .home-stats{
    background: linear-gradient(135deg,
      color-mix(in srgb, var(--surface) 88%, transparent),
      color-mix(in srgb, var(--brand) 12%, var(--surface)));
    box-shadow:
      0 16px 48px rgba(0,0,0,0.35),
      inset 0 1px 0 color-mix(in srgb, #fff 8%, transparent);
  }
}
.home-stats li{
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 118px;
  padding: 12px 14px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--brand) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--brand) 14%, var(--border));
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}
.home-stats li:hover{
  border-color: color-mix(in srgb, var(--brand) 35%, var(--border));
  box-shadow: 0 8px 22px rgba(42,92,255,0.12);
  transform: translateY(-2px);
}
.home-stats li:nth-child(2){
  background: color-mix(in srgb, var(--accent) 7%, transparent);
  border-color: color-mix(in srgb, var(--accent) 18%, var(--border));
}
.home-stats li:nth-child(2):hover{
  box-shadow: 0 8px 22px rgba(255,107,61,0.12);
}
.home-stats li:nth-child(3){
  background: color-mix(in srgb, var(--home-violet) 8%, transparent);
  border-color: color-mix(in srgb, var(--home-violet) 16%, var(--border));
}
.home-stats li:nth-child(3):hover{
  box-shadow: 0 8px 22px rgba(124,58,237,0.14);
}
.home-stats__num{
  font-size: 32px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
}
.home-stats__suffix{
  font-size: 0.55em;
  font-weight: 800;
  margin-left: 2px;
}
.home-stats__label{
  font-size: 13px;
  color: var(--muted);
  line-height: 18px;
}
.page-home .hero-art{
  transition: transform 0.45s var(--ease), box-shadow 0.35s var(--ease);
  will-change: transform;
  box-shadow:
    var(--shadow-2),
    0 0 0 1px color-mix(in srgb, var(--brand) 32%, transparent),
    0 0 48px -12px rgba(42,92,255,0.35),
    0 24px 56px -20px rgba(255,107,61,0.12);
}
.page-home .hero .slogan span.is-active{
  background: linear-gradient(90deg, var(--text), var(--brand), var(--accent));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: home-slogan-color 6s ease-in-out infinite;
}
@keyframes home-slogan-color{
  0%, 100%{ background-position: 0% 50%; }
  50%{ background-position: 100% 50%; }
}
.page-home .hero .cta .btn-primary{
  background: linear-gradient(135deg, #1e4bdb 0%, var(--brand) 40%, color-mix(in srgb, var(--brand) 70%, var(--accent)) 100%);
  box-shadow:
    0 14px 28px rgba(42,92,255,0.32),
    0 0 0 1px color-mix(in srgb, #fff 22%, transparent) inset;
}
.page-home .hero .cta .btn-ghost{
  border-color: color-mix(in srgb, var(--brand) 28%, var(--border));
  background: color-mix(in srgb, var(--surface) 65%, transparent);
}
.page-home .hero .cta .btn-ghost:hover{
  border-color: color-mix(in srgb, var(--brand) 45%, var(--border));
  background: color-mix(in srgb, var(--brand) 8%, var(--surface));
}
.hero-scroll-hint{
  position: absolute;
  left: 50%;
  bottom: 12px;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  text-decoration: none;
  animation: home-scroll-bob 2.2s ease-in-out infinite;
}
.hero-scroll-hint:hover{
  color: var(--brand);
}
.hero-scroll-hint:hover .hero-scroll-hint__mouse{
  border-color: color-mix(in srgb, var(--brand) 50%, var(--border));
  box-shadow: 0 0 20px rgba(42,92,255,0.25);
}
.hero-scroll-hint__mouse{
  width: 22px;
  height: 34px;
  border-radius: 11px;
  border: 2px solid color-mix(in srgb, var(--muted) 45%, var(--border));
  position: relative;
  background: color-mix(in srgb, var(--brand) 6%, transparent);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.hero-scroll-hint__mouse::after{
  content: "";
  position: absolute;
  left: 50%;
  top: 8px;
  width: 4px;
  height: 8px;
  margin-left: -2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--brand), var(--accent));
  animation: home-scroll-dot 1.6s ease-in-out infinite;
}
@keyframes home-scroll-dot{
  0%, 100%{ transform: translateY(0); opacity: 1; }
  50%{ transform: translateY(8px); opacity: 0.35; }
}
@keyframes home-scroll-bob{
  0%, 100%{ transform: translateX(-50%) translateY(0); }
  50%{ transform: translateX(-50%) translateY(6px); }
}
.hero-scroll-hint__text{
  letter-spacing: 0.08em;
  font-weight: 600;
  background: linear-gradient(90deg, var(--muted), var(--brand), var(--accent));
  background-size: 160% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-scroll-hint:hover .hero-scroll-hint__text{
  background: linear-gradient(90deg, var(--brand), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
}
#featured,
#services,
#testimonials{
  scroll-margin-top: 88px;
}
.page-home .home-band{
  position: relative;
}
.page-home .home-band--featured{
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--brand) 7%, var(--bg)) 0%,
    transparent 42%);
}
.page-home .home-band--services{
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--accent) 6%, var(--bg)) 0%,
    transparent 38%);
}
.page-home .home-band--quotes{
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--home-violet) 7%, var(--bg)) 0%,
    color-mix(in srgb, var(--home-iris) 4%, var(--bg)) 55%,
    transparent 100%);
}
.page-home #featured .btn-ghost{
  border-color: color-mix(in srgb, var(--brand) 30%, var(--border));
  color: var(--text);
  background: color-mix(in srgb, var(--brand) 5%, var(--surface));
}
.page-home #featured .btn-ghost:hover{
  border-color: color-mix(in srgb, var(--brand) 48%, var(--border));
  background: color-mix(in srgb, var(--brand) 10%, var(--surface));
}
.page-home .portfolio-grid .work-card{
  position: relative;
  --home-card-accent: var(--brand);
}
.page-home .portfolio-grid .work-card:nth-child(2){
  --home-card-accent: var(--accent);
}
.page-home .portfolio-grid .work-card:nth-child(3){
  --home-card-accent: var(--home-violet);
}
.page-home .portfolio-grid .work-card::before{
  content: "";
  position: absolute;
  z-index: 2;
  top: 0;
  left: 22px;
  right: 22px;
  height: 4px;
  border-radius: 0 0 6px 6px;
  background: linear-gradient(90deg,
    var(--home-card-accent),
    color-mix(in srgb, var(--home-card-accent) 35%, var(--accent)));
  box-shadow: 0 2px 12px color-mix(in srgb, var(--home-card-accent) 35%, transparent);
  pointer-events: none;
}
.page-home .portfolio-grid .work-media::after{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(145deg,
    color-mix(in srgb, var(--home-card-accent) 18%, transparent),
    transparent 55%,
    color-mix(in srgb, var(--accent) 10%, transparent));
  opacity: 0.85;
  mix-blend-mode: multiply;
  pointer-events: none;
  transition: opacity 0.35s var(--ease);
}
@media (prefers-color-scheme: dark){
  .page-home .portfolio-grid .work-media::after{
    mix-blend-mode: screen;
    opacity: 0.45;
  }
}
.page-home .portfolio-grid .work-card:hover .work-media::after{
  opacity: 1;
}
.page-home .portfolio-grid .work-card .tag{
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--home-card-accent) 28%, var(--border));
  background: color-mix(in srgb, var(--home-card-accent) 10%, var(--surface));
}
.page-home .portfolio-grid .work-card .tag .dot{
  background: var(--home-card-accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--home-card-accent) 20%, transparent);
}
.home-section-title{
  position: relative;
  display: inline-block;
}
.home-section-title::after{
  content: "";
  display: block;
  height: 4px;
  margin-top: 10px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--brand), var(--home-iris) 45%, var(--accent));
  box-shadow: 0 2px 14px rgba(42,92,255,0.25);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.75s var(--ease);
}
.section.is-visible .home-section-title::after{
  transform: scaleX(1);
}
.page-home .home-service-card{
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.home-service-card__glow{
  position: absolute;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  top: -100px;
  right: -60px;
  background: radial-gradient(circle, rgba(42,92,255,0.35) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0.5;
  animation: home-card-glow 5s ease-in-out infinite;
  z-index: 0;
}
.page-home .home-service-card .h3,
.page-home .home-service-card p,
.page-home .home-service-card .btn{
  position: relative;
  z-index: 1;
}
.page-home .home-service-card:nth-child(2) .home-service-card__glow{
  background: radial-gradient(circle, rgba(255,107,61,0.28) 0%, transparent 70%);
  animation-delay: -1.6s;
  right: auto;
  left: -80px;
  top: auto;
  bottom: -100px;
}
@keyframes home-card-glow{
  0%, 100%{ opacity: 0.35; transform: scale(1); }
  50%{ opacity: 0.65; transform: scale(1.08); }
}
.page-home .home-service-card:nth-child(3) .home-service-card__glow{
  top: 50%;
  left: 50%;
  animation-name: home-card-glow-center;
  animation-delay: -3.2s;
}
@keyframes home-card-glow-center{
  0%, 100%{ opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
  50%{ opacity: 0.55; transform: translate(-50%, -50%) scale(1.12); }
}
.page-home .home-service-card:hover{
  border-color: color-mix(in srgb, var(--brand) 40%, var(--border));
  box-shadow: 0 12px 32px rgba(42,92,255,0.12);
}
.page-home .section.is-visible .ticker.reveal.is-in{
  animation: home-ticker-glow 4s ease-in-out infinite;
}
@keyframes home-ticker-glow{
  0%, 100%{ box-shadow: 0 0 0 0 rgba(42,92,255,0); }
  50%{ box-shadow: 0 0 0 1px color-mix(in srgb, var(--brand) 25%, transparent), 0 8px 28px rgba(42,92,255,0.08); }
}
@media (max-width: 768px){
  .home-stats{ gap: 16px 24px; }
  .hero-shape--1{ left: 4%; width: 48px; height: 48px; }
  .hero-shape--3{ display: none; }
}

/* ========== 预约页 .page-booking ========== */
body.page-booking{
  --home-iris: #6366f1;
  --home-violet: #7c3aed;
  background-color: var(--bg);
  background-image:
    radial-gradient(1000px 460px at 8% -5%, rgba(42,92,255,0.14), transparent 55%),
    radial-gradient(880px 400px at 95% 10%, rgba(255,107,61,0.13), transparent 52%),
    radial-gradient(640px 320px at 50% 100%, rgba(99,102,241,0.07), transparent 48%);
}
@media (prefers-color-scheme: dark){
  body.page-booking{
    background-image:
      radial-gradient(900px 420px at 5% 0%, rgba(42,92,255,0.20), transparent 52%),
      radial-gradient(760px 360px at 98% 8%, rgba(255,107,61,0.16), transparent 48%),
      radial-gradient(600px 300px at 45% 100%, rgba(124,58,237,0.10), transparent 45%);
  }
}
.booking-hero{
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--brand) 5%, transparent) 0%,
    transparent 55%);
}
.booking-bg{
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.booking-bg__mesh{
  position: absolute;
  inset: -30% -15%;
  background:
    radial-gradient(ellipse 44% 40% at 22% 35%, rgba(255,107,61,0.22), transparent 58%),
    radial-gradient(ellipse 38% 36% at 72% 55%, rgba(42,92,255,0.20), transparent 55%),
    radial-gradient(ellipse 30% 30% at 48% 18%, rgba(99,102,241,0.14), transparent 50%);
  opacity: 0.9;
  filter: blur(1px);
  animation: booking-mesh-move 20s ease-in-out infinite;
  mix-blend-mode: multiply;
}
@media (prefers-color-scheme: dark){
  .booking-bg__mesh{
    mix-blend-mode: screen;
    opacity: 0.5;
    filter: blur(10px);
  }
}
@keyframes booking-mesh-move{
  0%, 100%{ transform: translate3d(0,0,0) scale(1); }
  50%{ transform: translate3d(-2%, 2%, 0) scale(1.03); }
}
.booking-bg__grid{
  position: absolute;
  inset: -15%;
  background-image:
    linear-gradient(rgba(255,107,61,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42,92,255,0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 75% 65% at 50% 35%, black 15%, transparent 70%);
  animation: home-grid-drift 24s linear infinite;
}
.booking-hero__inner{
  position: relative;
  z-index: 1;
}
.booking-eyebrow{
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--muted), var(--accent), var(--brand));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: home-eyebrow-shine 5s ease-in-out infinite;
}
.booking-page-title{
  position: relative;
  display: inline-block;
}
.booking-title-accent{
  background: linear-gradient(135deg, var(--brand), var(--home-iris), var(--accent));
  background-size: 180% 180%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradient-shift 7s ease-in-out infinite;
}
.booking-page-title::after{
  content: "";
  display: block;
  height: 4px;
  margin-top: 12px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--accent), var(--brand), var(--home-iris));
  box-shadow: 0 2px 14px rgba(255,107,61,0.2);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.8s var(--ease);
}
.section.is-visible .booking-page-title::after{
  transform: scaleX(1);
}
.page-booking .about-grid > .card:first-of-type{
  position: relative;
  overflow: hidden;
  border-color: color-mix(in srgb, var(--brand) 24%, var(--border));
  background: linear-gradient(165deg,
    color-mix(in srgb, var(--surface) 88%, transparent),
    color-mix(in srgb, var(--brand) 6%, var(--surface)));
  backdrop-filter: blur(8px);
  box-shadow:
    0 16px 48px rgba(42,92,255,0.10),
    inset 0 1px 0 color-mix(in srgb, #fff 50%, transparent);
}
@media (prefers-color-scheme: dark){
  .page-booking .about-grid > .card:first-of-type{
    box-shadow:
      0 20px 56px rgba(0,0,0,0.35),
      inset 0 1px 0 color-mix(in srgb, #fff 6%, transparent);
  }
}
.page-booking .about-grid > .card:first-of-type::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--accent));
  border-radius: var(--radius) var(--radius) 0 0;
  pointer-events: none;
}
.page-booking .about-grid > .card:last-of-type{
  border-color: color-mix(in srgb, var(--accent) 22%, var(--border));
  background: linear-gradient(200deg,
    color-mix(in srgb, var(--accent) 8%, var(--surface)),
    var(--surface));
  box-shadow: 0 12px 36px rgba(255,107,61,0.08);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.page-booking .about-grid > .card:last-of-type:hover{
  border-color: color-mix(in srgb, var(--accent) 38%, var(--border));
  box-shadow: 0 16px 44px rgba(255,107,61,0.12);
}
.page-booking .control{
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}
.page-booking .control:hover:not(:focus){
  border-color: color-mix(in srgb, var(--brand) 35%, var(--border));
}
.page-booking .btn-primary.btn-block{
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1e4bdb 0%, var(--brand) 45%, color-mix(in srgb, var(--brand) 65%, var(--accent)) 100%);
  box-shadow:
    0 14px 30px rgba(42,92,255,0.28),
    inset 0 1px 0 color-mix(in srgb, #fff 20%, transparent);
}
.page-booking .btn-primary.btn-block::before{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 40%, rgba(255,255,255,0.18) 50%, transparent 60%);
  transform: translateX(-100%);
  animation: booking-btn-shine 3.5s ease-in-out infinite;
}
@keyframes booking-btn-shine{
  0%, 100%{ transform: translateX(-100%); }
  40%, 55%{ transform: translateX(100%); }
}
.page-booking .btn-primary.btn-block:hover{
  filter: brightness(1.05);
}
.page-booking .about-grid > .card:last-of-type .btn-ghost{
  border-color: color-mix(in srgb, var(--accent) 28%, var(--border));
}
.page-booking .about-grid > .card:last-of-type .btn-ghost:hover{
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  background: color-mix(in srgb, var(--accent) 8%, var(--surface));
}
.page-booking .check{
  transition: transform 0.25s var(--ease), background-color 0.25s var(--ease);
}
.page-booking .about-grid > .card:last-of-type .checklist li:hover .check{
  transform: scale(1.08);
  background: color-mix(in srgb, var(--accent) 18%, var(--surface));
}

/* ========== 关于页 .page-about ========== */
body.page-about{
  --home-iris: #6366f1;
  --home-violet: #7c3aed;
  background-color: var(--bg);
  background-image:
    radial-gradient(1020px 480px at 12% -8%, rgba(124,58,237,0.11), transparent 56%),
    radial-gradient(900px 420px at 88% 5%, rgba(42,92,255,0.13), transparent 54%),
    radial-gradient(700px 360px at 40% 100%, rgba(255,107,61,0.08), transparent 50%);
}
@media (prefers-color-scheme: dark){
  body.page-about{
    background-image:
      radial-gradient(960px 440px at 10% -5%, rgba(124,58,237,0.18), transparent 52%),
      radial-gradient(820px 380px at 92% 8%, rgba(42,92,255,0.18), transparent 50%),
      radial-gradient(640px 320px at 50% 100%, rgba(255,107,61,0.10), transparent 46%);
  }
}
.about-hero{
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--home-violet) 6%, transparent) 0%,
    transparent 50%);
}
.about-bg{
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.about-bg__mesh{
  position: absolute;
  inset: -32% -18%;
  background:
    radial-gradient(ellipse 42% 38% at 20% 40%, rgba(124,58,237,0.20), transparent 58%),
    radial-gradient(ellipse 40% 36% at 75% 50%, rgba(42,92,255,0.18), transparent 55%),
    radial-gradient(ellipse 32% 32% at 55% 22%, rgba(255,107,61,0.12), transparent 52%);
  opacity: 0.88;
  filter: blur(1px);
  animation: about-mesh-move 23s ease-in-out infinite;
  mix-blend-mode: multiply;
}
@media (prefers-color-scheme: dark){
  .about-bg__mesh{
    mix-blend-mode: screen;
    opacity: 0.48;
    filter: blur(12px);
  }
}
@keyframes about-mesh-move{
  0%, 100%{ transform: translate3d(0,0,0) scale(1); }
  45%{ transform: translate3d(2%, -1.5%, 0) scale(1.035); }
  70%{ transform: translate3d(-1.5%, 1.5%, 0) scale(1.02); }
}
.about-bg__grid{
  position: absolute;
  inset: -18%;
  background-image:
    linear-gradient(rgba(124,58,237,0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42,92,255,0.07) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse 78% 68% at 45% 32%, black 12%, transparent 72%);
  animation: home-grid-drift 26s linear infinite reverse;
}
.about-shape{
  position: absolute;
  border-radius: 14px;
  border: 1px solid color-mix(in srgb, var(--home-violet) 40%, transparent);
  background: linear-gradient(140deg,
    color-mix(in srgb, var(--home-violet) 16%, transparent),
    color-mix(in srgb, var(--brand) 8%, transparent));
  box-shadow: 0 14px 32px rgba(124,58,237,0.12);
  animation: home-shape-float 14s ease-in-out infinite;
}
.about-shape--1{
  width: 56px;
  height: 56px;
  top: 14%;
  right: 10%;
  animation-delay: -2s;
}
.about-shape--2{
  width: 36px;
  height: 36px;
  bottom: 22%;
  right: 18%;
  border-radius: 50%;
  border-color: color-mix(in srgb, var(--brand) 42%, transparent);
  background: linear-gradient(160deg,
    color-mix(in srgb, var(--brand) 18%, transparent),
    color-mix(in srgb, var(--accent) 10%, transparent));
  animation-delay: -5s;
}
.about-hero__inner{
  position: relative;
  z-index: 1;
}
.about-eyebrow{
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--muted), var(--home-violet), var(--brand));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: home-eyebrow-shine 5s ease-in-out infinite;
}
.about-page-title{
  position: relative;
  display: inline-block;
}
.about-title-accent{
  background: linear-gradient(135deg, var(--home-violet), var(--brand), var(--accent));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradient-shift 8s ease-in-out infinite;
}
.about-page-title::after{
  content: "";
  display: block;
  height: 4px;
  margin-top: 12px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--home-violet), var(--brand), var(--accent));
  box-shadow: 0 2px 16px rgba(124,58,237,0.22);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.8s var(--ease);
}
.section.is-visible .about-page-title::after{
  transform: scaleX(1);
}
.page-about .about-grid > .card:first-of-type{
  border-color: color-mix(in srgb, var(--brand) 22%, var(--border));
  background: linear-gradient(160deg,
    color-mix(in srgb, var(--brand) 5%, var(--surface)),
    var(--surface));
  box-shadow: 0 14px 42px rgba(42,92,255,0.08);
  transition: box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.page-about .about-grid > .card:first-of-type:hover{
  border-color: color-mix(in srgb, var(--brand) 35%, var(--border));
  box-shadow: 0 18px 50px rgba(42,92,255,0.12);
}
.page-about .avatar{
  animation: about-avatar-glow 6s ease-in-out infinite;
}
@keyframes about-avatar-glow{
  0%, 100%{
    box-shadow:
      0 0 0 3px color-mix(in srgb, var(--brand) 28%, transparent),
      0 20px 48px rgba(42,92,255,0.12);
  }
  50%{
    box-shadow:
      0 0 0 3px color-mix(in srgb, var(--home-violet) 32%, transparent),
      0 24px 56px rgba(124,58,237,0.14);
  }
}
.page-about .about-grid > .card:last-of-type{
  border-color: color-mix(in srgb, var(--home-violet) 20%, var(--border));
  background: linear-gradient(195deg,
    var(--surface),
    color-mix(in srgb, var(--home-iris) 5%, var(--surface)));
}
.page-about .logo-pill{
  transition: transform 0.22s var(--ease), border-color 0.22s var(--ease), background-color 0.22s var(--ease), color 0.22s var(--ease);
}
.page-about .logo-pill:hover{
  transform: translateY(-2px);
  border-style: solid;
  border-color: color-mix(in srgb, var(--brand) 35%, var(--border));
  background: color-mix(in srgb, var(--brand) 10%, var(--surface));
  color: var(--text);
}
.page-about .btn-primary.btn-block{
  background: linear-gradient(135deg, var(--home-violet) 0%, var(--brand) 50%, color-mix(in srgb, var(--brand) 70%, var(--accent)) 100%);
  box-shadow:
    0 14px 32px rgba(124,58,237,0.22),
    inset 0 1px 0 color-mix(in srgb, #fff 18%, transparent);
}
.page-about .btn-primary.btn-block:hover{
  filter: brightness(1.06);
}
.page-about .section.is-visible .ticker.reveal.is-in{
  animation: about-ticker-glow 4.5s ease-in-out infinite;
}
@keyframes about-ticker-glow{
  0%, 100%{ box-shadow: 0 0 0 0 rgba(124,58,237,0); }
  50%{
    box-shadow:
      0 0 0 1px color-mix(in srgb, var(--home-violet) 28%, transparent),
      0 10px 32px rgba(124,58,237,0.10);
  }
}
.page-about .ticker{
  border-color: color-mix(in srgb, var(--home-violet) 15%, var(--border));
  background: color-mix(in srgb, var(--home-violet) 4%, color-mix(in srgb, var(--surface) 75%, transparent));
}
@media (max-width: 900px){
  .about-shape--2{ display: none; }
}

/* ========== 服务报价页 .page-services ========== */
body.page-services{
  --home-iris: #6366f1;
  --home-violet: #7c3aed;
  background-color: var(--bg);
  background-image:
    radial-gradient(980px 440px at 10% -6%, rgba(42,92,255,0.13), transparent 54%),
    radial-gradient(840px 400px at 92% 8%, rgba(255,107,61,0.11), transparent 52%),
    radial-gradient(620px 300px at 48% 100%, rgba(99,102,241,0.06), transparent 48%);
}
@media (prefers-color-scheme: dark){
  body.page-services{
    background-image:
      radial-gradient(920px 400px at 8% 0%, rgba(42,92,255,0.18), transparent 50%),
      radial-gradient(780px 340px at 95% 6%, rgba(255,107,61,0.14), transparent 46%),
      radial-gradient(580px 280px at 50% 100%, rgba(99,102,241,0.10), transparent 44%);
  }
}
.services-hero{
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--accent) 4%, transparent) 0%,
    transparent 48%);
}
.services-bg{
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.services-bg__mesh{
  position: absolute;
  inset: -28% -12%;
  background:
    radial-gradient(ellipse 46% 40% at 25% 38%, rgba(255,107,61,0.18), transparent 58%),
    radial-gradient(ellipse 40% 38% at 70% 52%, rgba(42,92,255,0.18), transparent 55%),
    radial-gradient(ellipse 34% 32% at 50% 20%, rgba(99,102,241,0.12), transparent 50%);
  opacity: 0.88;
  filter: blur(1px);
  animation: booking-mesh-move 21s ease-in-out infinite;
  mix-blend-mode: multiply;
}
@media (prefers-color-scheme: dark){
  .services-bg__mesh{
    mix-blend-mode: screen;
    opacity: 0.48;
    filter: blur(10px);
  }
}
.services-bg__grid{
  position: absolute;
  inset: -14%;
  background-image:
    linear-gradient(rgba(42,92,255,0.065) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,107,61,0.05) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse 76% 64% at 48% 36%, black 14%, transparent 70%);
  animation: home-grid-drift 25s linear infinite;
}
.services-hero__inner{
  position: relative;
  z-index: 1;
}
.services-eyebrow{
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--muted), var(--brand), var(--accent));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: home-eyebrow-shine 5s ease-in-out infinite;
}
.services-page-title{
  position: relative;
  display: inline-block;
}
.services-title-accent{
  background: linear-gradient(135deg, var(--accent), var(--brand), var(--home-iris));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradient-shift 7.5s ease-in-out infinite;
}
.services-page-title::after{
  content: "";
  display: block;
  height: 4px;
  margin-top: 12px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--brand), var(--accent), var(--home-iris));
  box-shadow: 0 2px 16px rgba(42,92,255,0.2);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.8s var(--ease);
}
.section.is-visible .services-page-title::after{
  transform: scaleX(1);
}
.page-services .services-tier-card{
  position: relative;
  overflow: hidden;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.page-services .services-tier-card::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: var(--radius) var(--radius) 0 0;
  pointer-events: none;
  z-index: 1;
}
.page-services .services-tier--basic{
  border-color: color-mix(in srgb, var(--brand) 22%, var(--border));
  background: linear-gradient(178deg,
    color-mix(in srgb, var(--brand) 6%, var(--surface)),
    var(--surface));
}
.page-services .services-tier--basic::before{
  background: linear-gradient(90deg, var(--brand), var(--home-iris));
}
.page-services .services-tier--featured{
  background: linear-gradient(185deg,
    color-mix(in srgb, var(--brand) 8%, var(--surface)),
    var(--surface));
}
.page-services .services-tier--featured::before{
  background: linear-gradient(90deg, var(--accent), var(--brand), var(--home-iris));
  box-shadow: 0 2px 14px rgba(255,107,61,0.25);
}
.page-services .services-tier--pro{
  border-color: color-mix(in srgb, var(--home-violet) 20%, var(--border));
  background: linear-gradient(190deg,
    color-mix(in srgb, var(--home-violet) 5%, var(--surface)),
    var(--surface));
}
.page-services .services-tier--pro::before{
  background: linear-gradient(90deg, var(--home-violet), var(--accent));
}
.page-services .services-tier-card:hover{
  box-shadow: 0 16px 44px rgba(42,92,255,0.10);
}
.page-services .services-tier--featured:hover{
  box-shadow: 0 20px 52px rgba(42,92,255,0.16);
}
.page-services .price{
  background: linear-gradient(135deg, var(--brand), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.page-services .services-tier--pro .price{
  background: linear-gradient(135deg, var(--home-violet), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
}
.page-services .btn-primary.btn-block{
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1e4bdb 0%, var(--brand) 45%, color-mix(in srgb, var(--brand) 65%, var(--accent)) 100%);
  box-shadow:
    0 14px 30px rgba(42,92,255,0.26),
    inset 0 1px 0 color-mix(in srgb, #fff 18%, transparent);
}
.page-services .btn-primary.btn-block::before{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 40%, rgba(255,255,255,0.16) 50%, transparent 60%);
  transform: translateX(-100%);
  animation: booking-btn-shine 4s ease-in-out infinite;
}
.page-services .btn-primary.btn-block:hover{
  filter: brightness(1.05);
}
.page-services .services-tier--pro .btn-ghost{
  border-color: color-mix(in srgb, var(--home-violet) 28%, var(--border));
}
.page-services .services-tier--pro .btn-ghost:hover{
  border-color: color-mix(in srgb, var(--home-violet) 42%, var(--border));
  background: color-mix(in srgb, var(--home-violet) 8%, var(--surface));
}
.page-services .checklist li:hover .check{
  transform: scale(1.06);
  transition: transform 0.2s var(--ease);
}
.page-services .services-footnote{
  border-color: color-mix(in srgb, var(--brand) 18%, var(--border));
  background: linear-gradient(165deg,
    color-mix(in srgb, var(--surface) 82%, transparent),
    color-mix(in srgb, var(--home-iris) 5%, var(--surface)));
  backdrop-filter: blur(10px);
  box-shadow:
    0 14px 40px rgba(42,92,255,0.08),
    inset 0 1px 0 color-mix(in srgb, #fff 45%, transparent);
}
@media (prefers-color-scheme: dark){
  .page-services .services-footnote{
    box-shadow:
      0 18px 48px rgba(0,0,0,0.3),
      inset 0 1px 0 color-mix(in srgb, #fff 6%, transparent);
  }
}

/* ========== 作品集页 .page-portfolio ========== */
body.page-portfolio{
  --home-iris: #6366f1;
  --home-violet: #7c3aed;
  --portfolio-cyan: #06b6d4;
  background-color: var(--bg);
  background-image:
    radial-gradient(1040px 460px at 15% -10%, rgba(42,92,255,0.14), transparent 56%),
    radial-gradient(820px 380px at 90% 0%, rgba(124,58,237,0.10), transparent 52%),
    radial-gradient(680px 340px at 55% 100%, rgba(255,107,61,0.07), transparent 50%);
}
@media (prefers-color-scheme: dark){
  body.page-portfolio{
    background-image:
      radial-gradient(980px 420px at 12% -5%, rgba(42,92,255,0.20), transparent 52%),
      radial-gradient(760px 340px at 92% 4%, rgba(124,58,237,0.16), transparent 48%),
      radial-gradient(640px 300px at 50% 100%, rgba(255,107,61,0.10), transparent 46%);
  }
}
.portfolio-hero{
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--brand) 5%, transparent) 0%,
    transparent 45%);
}
.portfolio-bg{
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.portfolio-bg__mesh{
  position: absolute;
  inset: -30% -16%;
  background:
    radial-gradient(ellipse 44% 40% at 18% 36%, rgba(42,92,255,0.20), transparent 58%),
    radial-gradient(ellipse 38% 36% at 78% 48%, rgba(124,58,237,0.16), transparent 55%),
    radial-gradient(ellipse 32% 30% at 52% 18%, rgba(255,107,61,0.12), transparent 52%);
  opacity: 0.9;
  filter: blur(1px);
  animation: about-mesh-move 24s ease-in-out infinite;
  mix-blend-mode: multiply;
}
@media (prefers-color-scheme: dark){
  .portfolio-bg__mesh{
    mix-blend-mode: screen;
    opacity: 0.5;
    filter: blur(11px);
  }
}
.portfolio-bg__grid{
  position: absolute;
  inset: -16%;
  background-image:
    linear-gradient(rgba(42,92,255,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,58,237,0.055) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse 74% 66% at 50% 34%, black 16%, transparent 72%);
  animation: home-grid-drift 23s linear infinite reverse;
}
.portfolio-shape{
  position: absolute;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--brand) 38%, transparent);
  background: linear-gradient(145deg,
    color-mix(in srgb, var(--brand) 14%, transparent),
    color-mix(in srgb, var(--home-iris) 8%, transparent));
  box-shadow: 0 12px 30px rgba(42,92,255,0.11);
  animation: home-shape-float 13s ease-in-out infinite;
}
.portfolio-shape--1{
  width: 52px;
  height: 52px;
  top: 16%;
  right: 8%;
  animation-delay: -1.5s;
}
.portfolio-shape--2{
  width: 34px;
  height: 34px;
  bottom: 26%;
  left: 6%;
  border-radius: 50%;
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  background: linear-gradient(155deg,
    color-mix(in srgb, var(--accent) 16%, transparent),
    color-mix(in srgb, var(--brand) 10%, transparent));
  animation-delay: -4s;
}
.portfolio-hero__inner{
  position: relative;
  z-index: 1;
}
.portfolio-eyebrow{
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--muted), var(--home-iris), var(--accent));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: home-eyebrow-shine 5s ease-in-out infinite;
}
.portfolio-page-title{
  position: relative;
  display: inline-block;
}
.portfolio-title-accent{
  background: linear-gradient(135deg, var(--brand), var(--home-iris), var(--accent));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradient-shift 8s ease-in-out infinite;
}
.portfolio-page-title::after{
  content: "";
  display: block;
  height: 4px;
  margin-top: 12px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--brand), var(--home-iris), var(--accent));
  box-shadow: 0 2px 14px rgba(42,92,255,0.22);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.8s var(--ease);
}
.section.is-visible .portfolio-page-title::after{
  transform: scaleX(1);
}
.page-portfolio .filters .chip{
  border-color: color-mix(in srgb, var(--brand) 15%, var(--border));
  background: color-mix(in srgb, var(--surface) 85%, transparent);
}
.page-portfolio .filters .chip:hover{
  border-color: color-mix(in srgb, var(--brand) 35%, var(--border));
}
.page-portfolio .filters .chip[aria-pressed="true"]{
  border-color: color-mix(in srgb, var(--brand) 50%, var(--border));
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--brand) 12%, var(--surface)),
    color-mix(in srgb, var(--home-iris) 6%, var(--surface)));
}
.page-portfolio .work-card{
  position: relative;
  --portfolio-accent: var(--brand);
}
.page-portfolio .work-card[data-work="video"]{
  --portfolio-accent: var(--accent);
}
.page-portfolio .work-card[data-work="copy"]{
  --portfolio-accent: var(--home-violet);
}
.page-portfolio .work-card[data-work="code"]{
  --portfolio-accent: var(--portfolio-cyan);
}
.page-portfolio .work-card::before{
  content: "";
  position: absolute;
  z-index: 2;
  top: 0;
  left: 20px;
  right: 20px;
  height: 4px;
  border-radius: 0 0 6px 6px;
  background: linear-gradient(90deg,
    var(--portfolio-accent),
    color-mix(in srgb, var(--portfolio-accent) 40%, var(--accent)));
  box-shadow: 0 2px 12px color-mix(in srgb, var(--portfolio-accent) 30%, transparent);
  pointer-events: none;
}
.page-portfolio .work-card[data-work="design"]::before{
  background: linear-gradient(90deg, var(--brand), var(--home-iris));
}
.page-portfolio .work-media::after{
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(145deg,
    color-mix(in srgb, var(--portfolio-accent) 16%, transparent),
    transparent 52%,
    color-mix(in srgb, var(--accent) 8%, transparent));
  opacity: 0.82;
  mix-blend-mode: multiply;
  pointer-events: none;
  transition: opacity 0.35s var(--ease);
}
@media (prefers-color-scheme: dark){
  .page-portfolio .work-media::after{
    mix-blend-mode: screen;
    opacity: 0.42;
  }
}
.page-portfolio .work-card:hover .work-media::after{
  opacity: 1;
}
.page-portfolio .work-card .tag{
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--portfolio-accent) 26%, var(--border));
  background: color-mix(in srgb, var(--portfolio-accent) 9%, var(--surface));
}
.page-portfolio .work-card .tag .dot{
  background: var(--portfolio-accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--portfolio-accent) 18%, transparent);
}
@media (max-width: 900px){
  .portfolio-shape--2{ display: none; }
}