/* ==========================================================================
   wjjjjjq.top — 深圳众壹供应链 · 美国海运专线 + 网站数字服务
   Design system v3 (maritime / editorial two-block world)
   Built with: impeccable (craft floor) · design-taste-frontend · AAS PDS
   ========================================================================== */

/* ---------- Fonts (self-hosted, Latin) ---------- */
@font-face{font-family:"Big Shoulders";src:url("../assets/fonts/BigShoulders-800.woff2") format("woff2");font-weight:800;font-style:normal;font-display:swap}
@font-face{font-family:"Big Shoulders";src:url("../assets/fonts/BigShoulders-700.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Big Shoulders";src:url("../assets/fonts/BigShoulders.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Bricolage Grotesque";src:url("../assets/fonts/BricolageGrotesque-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Bricolage Grotesque";src:url("../assets/fonts/BricolageGrotesque-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Bricolage Grotesque";src:url("../assets/fonts/BricolageGrotesque.woff2") format("woff2");font-weight:300 800;font-style:normal;font-display:swap}
@font-face{font-family:"Tektur";src:url("../assets/fonts/Tektur-500.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Tektur";src:url("../assets/fonts/Tektur.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}

/* ---------- Tokens: maritime (dark) ---------- */
:root{
  --ink0:#04080d; --ink1:#081019; --ink2:#0c1621; --ink3:#12202e;
  --line:rgba(224,235,240,.09); --line2:rgba(224,235,240,.17); --line3:rgba(224,235,240,.3);
  --tx:#eaf1f4; --tx2:#a9bcc8; --tx3:#73889a;
  --brass:#d9a441; --brass2:#f0c978; --sea:#4fa3b7; --sea-deep:#1d4e5f;
  --ok:#7fc98f; --warn:#e0a34b;
  --font-disp:"Big Shoulders","PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
  --font-body:"Bricolage Grotesque","PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-data:"Tektur","Bricolage Grotesque","Consolas",monospace;
  --ease-out:cubic-bezier(.16,1,.3,1);
  --ease-io:cubic-bezier(.65,0,.35,1);
  --r-s:14px; --r-m:22px; --r-l:30px;
  --shadow-soft:0 24px 60px -24px rgba(0,0,0,.55);
  --shadow-hair:0 1px 0 rgba(255,255,255,.04) inset, 0 -1px 0 rgba(0,0,0,.35) inset;
}

/* ---------- Tokens: web studio (light paper) ---------- */
.web-block{
  --paper:#edeff0; --paper2:#f6f7f7; --paper3:#ffffff;
  --inkd:#10171c; --inkd2:#3d4a52; --inkd3:#6c7a83;
  --lineL:rgba(16,23,28,.12); --lineL2:rgba(16,23,28,.22);
  --petrol:#0e5a5f; --petrol2:#13474c; --coral:#c6502e;
  color:var(--inkd); background:var(--paper);
  --shadow-soft:0 28px 70px -30px rgba(16,23,28,.35);
}

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);font-size:16px;line-height:1.75;color:var(--tx);background:var(--ink0);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
button{font:inherit;border:0;background:none;color:inherit;cursor:pointer;padding:0}
h1,h2,h3,h4{font-family:var(--font-disp);font-weight:800;line-height:1.06;letter-spacing:-.01em;margin:0}
p{margin:0}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 clamp(20px,5vw,48px)}
.container-narrow{max-width:880px}

/* ---------- Themed browser surfaces (craft floor) ---------- */
::selection{background:var(--brass);color:var(--ink0)}
.web-block ::selection{background:var(--petrol);color:#fff}
html{scrollbar-width:thin;scrollbar-color:rgba(217,164,65,.55) transparent}
.web-block{scrollbar-color:rgba(14,90,95,.5) transparent}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--ink1)}
::-webkit-scrollbar-thumb{background:rgba(217,164,65,.4);border-radius:99px;border:2px solid var(--ink1)}
.web-block ::-webkit-scrollbar-track{background:var(--paper)}
.web-block ::-webkit-scrollbar-thumb{background:rgba(14,90,95,.45);border:2px solid var(--paper)}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px;border-radius:6px}
.web-block :focus-visible{outline-color:var(--petrol)}
input,textarea{font:inherit}
::placeholder{color:var(--tx3)}

/* ---------- Fixed atmosphere (logistics) ---------- */
.atmo{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;background:
  radial-gradient(1200px 700px at 82% -8%,rgba(29,78,95,.5),transparent 62%),
  radial-gradient(1000px 600px at -12% 108%,rgba(217,164,65,.10),transparent 55%),
  linear-gradient(180deg,var(--ink0),var(--ink1) 55%,var(--ink0))}
.atmo::before{content:"";position:absolute;inset:0;opacity:.5;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;-webkit-mask-image:radial-gradient(900px 520px at 50% 0%,#000 0%,transparent 78%);
  mask-image:radial-gradient(900px 520px at 50% 0%,#000 0%,transparent 78%)}
.atmo::after{content:"";position:absolute;inset:0;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:12px;padding:15px 26px;border-radius:999px;
  font-weight:600;font-size:15px;letter-spacing:.01em;line-height:1;transition:transform .5s var(--ease-out),box-shadow .5s,background .5s,border-color .5s,color .5s;
  will-change:transform;position:relative}
.btn:active{transform:scale(.97)}
.btn .arrow{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;
  background:rgba(4,8,13,.16);transition:transform .5s var(--ease-out),background .3s}
.btn:hover .arrow{transform:translate(3px,-1px)}
.btn-primary{color:var(--ink0);background:var(--brass);box-shadow:0 14px 34px -14px rgba(217,164,65,.65)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 44px -16px rgba(217,164,65,.8)}
.btn-primary .arrow{background:rgba(4,8,13,.14)}
.btn-ghost{color:var(--tx);border:1px solid var(--line2);background:rgba(224,235,240,.03)}
.btn-ghost:hover{transform:translateY(-2px);background:rgba(224,235,240,.07);border-color:var(--line3)}
.btn-lg{padding:18px 32px;font-size:16px}
.btn-sm{padding:11px 18px;font-size:13.5px}

/* ---------- Fluid island nav ---------- */
#nav{position:fixed;top:14px;left:0;right:0;z-index:60;display:flex;justify-content:center;padding:0 16px;pointer-events:none}
.nav-pill{pointer-events:auto;display:flex;align-items:center;gap:6px;max-width:1180px;width:100%;
  padding:8px 10px 8px 18px;border-radius:999px;border:1px solid var(--line2);background:rgba(8,16,25,.72);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 12px 40px -18px rgba(0,0,0,.7);transition:background .4s,border-color .4s,box-shadow .4s}
.nav-pill.scrolled{background:rgba(8,16,25,.9);border-color:var(--line3);box-shadow:0 16px 48px -18px rgba(0,0,0,.8)}
.brand{display:flex;align-items:center;gap:10px;margin-right:8px;font-family:var(--font-disp);font-weight:800;font-size:17px;letter-spacing:.02em;color:var(--tx);white-space:nowrap}
.brand .mark{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:var(--brass);color:var(--ink0);font-family:var(--font-disp);font-weight:800;font-size:17px;line-height:1}
.brand small{display:block;font-family:var(--font-body);font-size:9.5px;font-weight:600;letter-spacing:.18em;color:var(--tx3);margin-top:1px}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-links a{padding:9px 13px;border-radius:999px;color:var(--tx2);font-size:13.5px;font-weight:500;transition:color .3s,background .3s;white-space:nowrap}
.nav-links a:hover{color:var(--tx);background:rgba(224,235,240,.07)}
.nav-links a.web-link{color:var(--tx2)}
.nav-links a.web-link:hover{color:var(--brass2)}
.nav-cta{margin-left:10px}
.nav-cta .btn{padding:10px 18px;font-size:13.5px}
.burger{display:none;width:42px;height:42px;border-radius:50%;border:1px solid var(--line2);place-content:center;gap:5px;transition:border-color .3s}
.burger span{width:18px;height:1.6px;background:var(--tx);border-radius:2px;transition:transform .45s var(--ease-out),opacity .3s}
.burger.open span:nth-child(1){transform:translateY(3.3px) rotate(45deg)}
.burger.open span:nth-child(2){transform:translateY(-3.3px) rotate(-45deg)}

/* ---------- Mobile menu (full-screen overlay, staggered) ---------- */
.mmenu{position:fixed;inset:0;z-index:55;background:rgba(4,8,13,.94);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);
  display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .45s var(--ease-out),visibility .45s}
.mmenu.open{opacity:1;visibility:visible}
.mmenu li{text-align:center;margin:6px 0;opacity:0;transform:translateY(22px);transition:opacity .5s var(--ease-out),transform .5s var(--ease-out)}
.mmenu.open li{opacity:1;transform:none}
.mmenu.open li:nth-child(1){transition-delay:.08s}.mmenu.open li:nth-child(2){transition-delay:.14s}
.mmenu.open li:nth-child(3){transition-delay:.2s}.mmenu.open li:nth-child(4){transition-delay:.26s}
.mmenu.open li:nth-child(5){transition-delay:.32s}.mmenu.open li:nth-child(6){transition-delay:.38s}
.mmenu.open li:nth-child(7){transition-delay:.44s}.mmenu.open li:nth-child(8){transition-delay:.5s}
.mmenu a{font-family:var(--font-disp);font-size:26px;font-weight:800;color:var(--tx2)}
.mmenu a:hover{color:var(--brass2)}
.mmenu .m-div{font-size:10px;letter-spacing:.3em;color:var(--tx3);margin:14px 0 4px;text-transform:uppercase}
body.menu-open{overflow:hidden}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:132px 0 96px;overflow:hidden}
.hero-media{position:absolute;inset:0;z-index:-2}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 38%;filter:saturate(.92) contrast(1.04)}
.hero-media::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(4,8,13,.94) 0%,rgba(4,8,13,.72) 46%,rgba(4,8,13,.28) 100%),
  linear-gradient(0deg,rgba(4,8,13,.95) 0%,transparent 34%)}
.hero-grid-lines{position:absolute;inset:0;z-index:-1;opacity:.34;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:linear-gradient(90deg,#000,transparent 78%);
  mask-image:linear-gradient(90deg,#000,transparent 78%)}
.hero-inner{max-width:820px}
.hero .route{position:absolute;right:4%;bottom:11%;width:min(420px,42vw);z-index:0;opacity:.9;pointer-events:none}
.hero .route svg{width:100%;height:auto;overflow:visible}
.hero .route .dash{stroke-dasharray:6 10;animation:dashmove 26s linear infinite}
@keyframes dashmove{to{stroke-dashoffset:-640}}
.hero h1{font-size:clamp(46px,8.4vw,108px);line-height:.96;font-weight:800;letter-spacing:-.015em;text-wrap:balance}
.hero h1 .lh{display:block;color:var(--tx)}
.hero h1 .brass{color:var(--brass)}
.hero .lead{margin-top:26px;max-width:560px;color:var(--tx2);font-size:clamp(15px,2vw,18px);line-height:1.8}
.hero .lead b{color:var(--tx);font-weight:600}
.hero .cta-row{margin-top:40px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero .meta{margin-top:54px;display:flex;flex-wrap:wrap;gap:10px 26px;color:var(--tx3);font-size:12.5px;letter-spacing:.04em}
.hero .meta span{display:inline-flex;align-items:center;gap:8px}
.hero .meta .dot{width:6px;height:6px;border-radius:50%;background:var(--brass);box-shadow:0 0 12px rgba(217,164,65,.8)}
.scroll-hint{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--tx3);font-size:10px;letter-spacing:.28em}
.scroll-hint i{width:1px;height:34px;background:linear-gradient(var(--brass),transparent);display:block;animation:hint 2.4s var(--ease-io) infinite}
@keyframes hint{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- Section shell ---------- */
.section{padding:clamp(84px,11vw,168px) 0;position:relative}
.sec-head{max-width:720px}
.sec-head h2{font-size:clamp(34px,5.6vw,64px);font-weight:800;letter-spacing:-.01em;text-wrap:balance}
.sec-head h2 .brass{color:var(--brass)}
.sec-head p{margin-top:18px;color:var(--tx2);font-size:clamp(14.5px,1.8vw,17px);max-width:620px}
.sec-head.center{margin:0 auto;text-align:center}
.sec-head.center p{margin-left:auto;margin-right:auto}
.sec-rule{display:flex;align-items:center;gap:18px;margin-bottom:26px;color:var(--tx3);font-family:var(--font-data);font-size:11px;letter-spacing:.24em;text-transform:uppercase}
.sec-rule::after{content:"";flex:1;height:1px;background:var(--line2)}

/* ---------- Route board (data strip) ---------- */
.board{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line2);border-radius:var(--r-m);
  background:linear-gradient(180deg,rgba(18,32,46,.55),rgba(8,16,25,.6));overflow:hidden;
  box-shadow:var(--shadow-hair),var(--shadow-soft)}
.board .cell{padding:26px 22px;border-right:1px solid var(--line);position:relative}
.board .cell:last-child{border-right:0}
.board .k{font-family:var(--font-data);font-size:10px;letter-spacing:.22em;color:var(--tx3);text-transform:uppercase;display:flex;align-items:center;gap:8px}
.board .k i{width:5px;height:5px;border-radius:50%;background:var(--brass)}
.board .v{font-family:var(--font-disp);font-weight:800;font-size:clamp(26px,3vw,40px);color:var(--tx);margin-top:10px;letter-spacing:.01em}
.board .v small{font-size:.42em;color:var(--tx3);font-weight:700;margin-left:6px;letter-spacing:.06em}
.board .s{color:var(--tx3);font-size:12px;margin-top:4px}
.board .s b{color:var(--sea);font-weight:600}

/* ---------- Services (asymmetric bento) ---------- */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.card{position:relative;border:1px solid var(--line2);border-radius:var(--r-l);padding:clamp(24px,3vw,38px);
  background:linear-gradient(180deg,rgba(18,32,46,.5),rgba(9,17,27,.62));
  box-shadow:var(--shadow-hair),0 30px 70px -40px rgba(0,0,0,.7);
  transition:transform .6s var(--ease-out),border-color .4s,box-shadow .6s;overflow:hidden}
.card:hover{transform:translateY(-6px);border-color:var(--line3);box-shadow:var(--shadow-hair),0 44px 90px -44px rgba(0,0,0,.85)}
.card .c-ico{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;color:var(--brass);
  background:rgba(217,164,65,.1);border:1px solid rgba(217,164,65,.28)}
.card .c-ico svg{width:24px;height:24px}
.card h3{font-size:clamp(20px,2.2vw,26px);margin:20px 0 10px;color:var(--tx)}
.card p{color:var(--tx2);font-size:14px;line-height:1.75}
.card .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.card .tags span{font-family:var(--font-data);font-size:10px;letter-spacing:.08em;color:var(--tx2);
  border:1px solid var(--line2);border-radius:99px;padding:5px 10px;background:rgba(224,235,240,.03)}
.card .num{position:absolute;top:22px;right:26px;font-family:var(--font-data);font-size:11px;letter-spacing:.2em;color:var(--tx3)}
.card .go{display:inline-flex;align-items:center;gap:8px;margin-top:22px;color:var(--brass2);font-size:13px;font-weight:600}
.card .go svg{width:15px;height:15px;transition:transform .4s var(--ease-out)}
.card:hover .go svg{transform:translateX(4px)}
.card .tile-img{position:absolute;inset:0;z-index:-1;opacity:.16}
.card .tile-img img{width:100%;height:100%;object-fit:cover}
.span-7{grid-column:span 7}.span-5{grid-column:span 5}.span-4{grid-column:span 4}.span-3{grid-column:span 3}
.span-6{grid-column:span 6}.span-12{grid-column:span 12}

/* ---------- Quote / schedule modules ---------- */
.duo{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}
.quote-card,.schedule-card{border:1px solid var(--line2);border-radius:var(--r-l);padding:clamp(26px,3.4vw,46px);
  background:linear-gradient(180deg,rgba(18,32,46,.55),rgba(9,17,27,.66));box-shadow:var(--shadow-hair),var(--shadow-soft);
  position:relative;overflow:hidden}
.quote-card::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.5;
  background-image:radial-gradient(560px 300px at 92% 0%,rgba(217,164,65,.16),transparent 60%)}
.quote-card h3,.schedule-card h3{font-size:clamp(24px,3vw,36px)}
.quote-card p,.schedule-card p{color:var(--tx2);font-size:14.5px;margin-top:12px;max-width:520px}
.quote-mini{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
.quote-mini .q-field{border:1px solid var(--line2);border-radius:16px;padding:13px 16px;background:rgba(224,235,240,.03);transition:border-color .3s}
.quote-mini .q-field:focus-within{border-color:var(--brass)}
.quote-mini label{display:block;font-family:var(--font-data);font-size:9.5px;letter-spacing:.18em;color:var(--tx3);text-transform:uppercase;margin-bottom:6px}
.quote-mini input,.quote-mini select{width:100%;border:0;background:none;color:var(--tx);font-size:15px;font-weight:600;outline:none;-webkit-appearance:none;appearance:none}
.quote-mini select option{background:var(--ink2);color:var(--tx)}
.quote-mini .q-full{grid-column:1/-1}
.quote-result{margin-top:18px;display:none;align-items:center;justify-content:space-between;gap:14px;
  border:1px solid rgba(127,201,143,.35);border-radius:16px;padding:14px 18px;background:rgba(127,201,143,.07)}
.quote-result.show{display:flex}
.quote-result .r-label{font-family:var(--font-data);font-size:10px;letter-spacing:.18em;color:var(--ok);text-transform:uppercase}
.quote-result .r-val{font-family:var(--font-disp);font-weight:800;font-size:26px;color:var(--ok)}
.schedule-list{margin-top:24px;display:flex;flex-direction:column}
.sched-row{display:grid;grid-template-columns:1.1fr .9fr 1fr 1fr 1fr;gap:10px;align-items:center;padding:14px 4px;border-top:1px solid var(--line)}
.sched-row:first-child{padding-top:0;border-top:0}
.sched-row .sv{font-family:var(--font-disp);font-weight:700;font-size:17px;color:var(--tx)}
.sched-row .sv small{display:block;font-family:var(--font-data);font-size:9.5px;letter-spacing:.14em;color:var(--tx3)}
.sched-row .sp{font-family:var(--font-data);font-size:12px;color:var(--sea)}
.sched-row .st{font-family:var(--font-data);font-size:12px;color:var(--tx2)}
.sched-row .sd{font-family:var(--font-data);font-size:12px;color:var(--brass2)}
.sched-more{margin-top:18px;font-size:13px;color:var(--tx3)}
.sched-more a{color:var(--brass2)}

/* ---------- Process (route timeline) ---------- */
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative;margin-top:54px}
.flow::before{content:"";position:absolute;top:22px;left:6%;right:6%;height:1px;background:linear-gradient(90deg,var(--brass),var(--sea) 60%,transparent)}
.flow-step{position:relative;padding:0 18px}
.flow-step .fdot{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--ink2);
  border:1px solid var(--brass);color:var(--brass);font-family:var(--font-data);font-size:12px;font-weight:500;position:relative;z-index:1}
.flow-step h4{font-size:17px;margin:18px 0 8px;color:var(--tx)}
.flow-step p{font-size:12.5px;color:var(--tx3);line-height:1.7}

/* ---------- Why us ---------- */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.why .card{padding:clamp(22px,2.6vw,32px)}
.why .card h3{font-size:19px;margin:16px 0 8px}

/* ---------- Blog strip ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.blog-card{border:1px solid var(--line2);border-radius:var(--r-m);padding:24px;background:rgba(9,17,27,.55);
  transition:transform .5s var(--ease-out),border-color .35s;display:block}
.blog-card:hover{transform:translateY(-5px);border-color:var(--line3)}
.blog-card .bk{font-family:var(--font-data);font-size:10px;letter-spacing:.18em;color:var(--sea);text-transform:uppercase}
.blog-card h3{font-size:18px;margin:12px 0 8px;line-height:1.35}
.blog-card p{font-size:13px;color:var(--tx3)}

/* ---------- FAQ ---------- */
.faq{max-width:860px;margin:40px auto 0}
.faq details{border-bottom:1px solid var(--line2)}
.faq details:first-child{border-top:1px solid var(--line2)}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 4px;cursor:pointer;
  font-family:var(--font-disp);font-weight:700;font-size:clamp(16px,2vw,19px);color:var(--tx);list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary .fi{width:30px;height:30px;border-radius:50%;border:1px solid var(--line2);display:grid;place-items:center;flex:none;
  transition:transform .45s var(--ease-out),border-color .3s;color:var(--brass)}
.faq summary .fi svg{width:13px;height:13px}
.faq details[open] summary .fi{transform:rotate(45deg);border-color:var(--brass)}
.faq details p{padding:0 4px 24px;color:var(--tx2);font-size:14.5px;max-width:720px}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:16px}
.contact-card{border:1px solid var(--line2);border-radius:var(--r-l);padding:clamp(26px,3.4vw,44px);
  background:linear-gradient(180deg,rgba(18,32,46,.55),rgba(9,17,27,.66));box-shadow:var(--shadow-hair),var(--shadow-soft)}
.contact-card h3{font-size:clamp(24px,3vw,36px)}
.contact-card p{color:var(--tx2);margin-top:12px;font-size:14.5px}
.c-list{margin-top:26px;display:flex;flex-direction:column;gap:10px}
.c-item{display:flex;align-items:center;gap:16px;padding:15px 18px;border:1px solid var(--line2);border-radius:16px;
  background:rgba(224,235,240,.03);transition:border-color .3s,transform .4s var(--ease-out)}
a.c-item:hover{border-color:var(--brass);transform:translateX(4px)}
.c-item .ci{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:rgba(217,164,65,.12);
  border:1px solid rgba(217,164,65,.3);color:var(--brass);flex:none}
.c-item .ci svg{width:19px;height:19px}
.c-item b{display:block;font-size:13px;font-weight:600}
.c-item em{display:block;font-style:normal;font-size:12.5px;color:var(--tx3);font-family:var(--font-data)}
.qr-box{border:1px solid var(--line2);border-radius:var(--r-m);padding:24px;text-align:center;background:rgba(224,235,240,.03)}
.qr-box img{width:132px;height:132px;margin:0 auto;border-radius:14px}
.qr-box p{font-size:12.5px;color:var(--tx3);margin-top:12px}

/* ---------- Divider between blocks ---------- */
.divider{position:relative;background:var(--ink0);border-top:1px solid var(--line2);border-bottom:1px solid var(--line2)}
.divider .d-inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;padding:64px 0}
.divider .d-side{display:flex;align-items:center;gap:16px}
.divider .d-side.right{justify-content:flex-end}
.divider .d-side .d-code{font-family:var(--font-data);font-size:11px;letter-spacing:.24em;color:var(--tx3)}
.divider .d-side h3{font-family:var(--font-disp);font-weight:800;font-size:clamp(20px,2.6vw,30px);letter-spacing:.02em}
.divider .d-side .d-sub{font-size:11.5px;color:var(--tx3);letter-spacing:.14em;text-transform:uppercase}
.divider .d-core{width:96px;height:96px;border-radius:50%;border:1px solid var(--line3);display:grid;place-items:center;position:relative}
.divider .d-core::before{content:"";position:absolute;inset:8px;border-radius:50%;border:1px dashed var(--brass);opacity:.7;animation:spin 40s linear infinite}
.divider .d-core b{font-family:var(--font-disp);font-weight:800;font-size:15px;color:var(--brass);text-align:center;line-height:1.1}
@keyframes spin{to{transform:rotate(360deg)}}
.divider .d-line{position:absolute;top:50%;left:0;right:0;height:1px;background:var(--line2);z-index:-1}

/* ---------- Web studio block (light paper) ---------- */
.web-block{position:relative;border-top:1px solid var(--lineL2)}
.web-block .w-grid-bg{position:absolute;inset:0;opacity:.4;pointer-events:none;
  background-image:linear-gradient(var(--lineL) 1px,transparent 1px),linear-gradient(90deg,var(--lineL) 1px,transparent 1px);
  background-size:56px 56px;-webkit-mask-image:radial-gradient(720px 420px at 50% 0%,#000,transparent 75%);
  mask-image:radial-gradient(720px 420px at 50% 0%,#000,transparent 75%)}
.web-block .sec-head h2{color:var(--inkd)}
.web-block .sec-head h2 .petrol{color:var(--petrol)}
.web-block .sec-head p{color:var(--inkd2)}
.web-block .sec-rule{color:var(--inkd3)}
.web-block .sec-rule::after{background:var(--lineL)}
.web-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:end;padding:clamp(80px,10vw,140px) 0 clamp(48px,6vw,80px)}
.web-hero h2{font-size:clamp(36px,6vw,72px);color:var(--inkd);letter-spacing:-.02em}
.web-hero h2 .petrol{color:var(--petrol)}
.web-hero p{color:var(--inkd2);margin-top:20px;max-width:520px;font-size:clamp(14.5px,1.8vw,17px)}
.web-hero .w-stamp{font-family:var(--font-data);font-size:10.5px;letter-spacing:.22em;color:var(--petrol);
  border:1px solid var(--lineL2);border-radius:99px;padding:8px 14px;display:inline-flex;align-items:center;gap:8px;justify-self:start;margin-bottom:18px}
.web-hero .w-stamp i{width:6px;height:6px;border-radius:50%;background:var(--petrol)}
.web-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.w-card{border:1px solid var(--lineL);border-radius:var(--r-m);padding:26px;background:var(--paper3);
  box-shadow:0 18px 44px -30px rgba(16,23,28,.28);transition:transform .5s var(--ease-out),box-shadow .5s,border-color .3s}
.w-card:hover{transform:translateY(-6px);border-color:var(--lineL2);box-shadow:0 30px 60px -32px rgba(16,23,28,.4)}
.w-card .w-ico{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;color:#fff;background:var(--petrol)}
.w-card .w-ico svg{width:21px;height:21px}
.w-card h3{font-size:18px;color:var(--inkd);margin:18px 0 8px}
.w-card p{font-size:13px;color:var(--inkd2);line-height:1.7}
.web-price{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:14px}
.wp-card{border:1px solid var(--lineL);border-radius:var(--r-m);padding:26px;background:var(--paper2);position:relative;
  transition:transform .5s var(--ease-out),border-color .3s,box-shadow .5s}
.wp-card.hot{border-color:rgba(14,90,95,.5);background:var(--paper3);box-shadow:0 26px 60px -34px rgba(14,90,95,.5)}
.wp-card:hover{transform:translateY(-5px)}
.wp-card .wpn{font-family:var(--font-disp);font-weight:800;font-size:17px;color:var(--inkd);letter-spacing:.01em}
.wp-card .wpp{font-family:var(--font-disp);font-weight:800;font-size:clamp(30px,3vw,40px);color:var(--petrol);margin-top:10px}
.wp-card .wpp small{font-size:.45em;color:var(--inkd3);font-weight:700}
.wp-card ul{margin-top:18px;display:flex;flex-direction:column;gap:9px}
.wp-card li{font-size:12.5px;color:var(--inkd2);display:flex;gap:9px;align-items:flex-start}
.wp-card li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--petrol);margin-top:8px;flex:none}
.wp-card .hot-tag{position:absolute;top:-11px;left:22px;background:var(--petrol);color:#fff;font-family:var(--font-data);
  font-size:9.5px;letter-spacing:.16em;padding:5px 12px;border-radius:99px}
.web-cta{margin-top:46px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  border:1px solid var(--lineL2);border-radius:var(--r-l);padding:clamp(24px,3vw,40px);background:var(--paper3)}
.web-cta h3{font-size:clamp(20px,2.4vw,28px);color:var(--inkd)}
.web-cta p{color:var(--inkd2);font-size:13.5px;margin-top:6px}
.btn-petrol{background:var(--petrol);color:#fff;box-shadow:0 14px 34px -14px rgba(14,90,95,.6)}
.btn-petrol:hover{transform:translateY(-2px);box-shadow:0 22px 46px -16px rgba(14,90,95,.75)}
.btn-petrol .arrow{background:rgba(255,255,255,.16)}
.btn-line{border:1px solid var(--lineL2);color:var(--inkd);background:transparent}
.btn-line:hover{transform:translateY(-2px);background:rgba(16,23,28,.04)}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--line2);background:var(--ink0)}
.footer .f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding:64px 0 40px}
.footer h5{font-family:var(--font-data);font-size:10.5px;letter-spacing:.22em;color:var(--tx3);text-transform:uppercase;margin-bottom:16px}
.footer a{color:var(--tx2);font-size:13.5px;display:block;padding:4px 0;transition:color .25s}
.footer a:hover{color:var(--brass2)}
.footer .f-brand{display:flex;align-items:center;gap:10px;font-family:var(--font-disp);font-weight:800;font-size:18px;color:var(--tx)}
.footer .f-brand .mark{width:30px;height:30px;border-radius:9px;background:var(--brass);color:var(--ink0);display:grid;place-items:center;font-size:16px}
.footer .f-desc{color:var(--tx3);font-size:13px;margin-top:14px;max-width:300px;line-height:1.8}
.footer .f-license{color:var(--tx3);font-size:11px;margin-top:16px;line-height:1.7}
.footer .f-bottom{border-top:1px solid var(--line);padding:20px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  color:var(--tx3);font-size:12px}

/* ---------- Reveal motion ---------- */
.reveal{opacity:0;transform:translateY(34px);filter:blur(6px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out),filter .9s var(--ease-out)}
.reveal.in{opacity:1;transform:none;filter:none}
.reveal[data-d="1"]{transition-delay:.08s}.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}.reveal[data-d="4"]{transition-delay:.32s}
.reveal[data-d="5"]{transition-delay:.4s}.reveal[data-d="6"]{transition-delay:.48s}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .bento{grid-template-columns:repeat(6,1fr)}
  .span-7,.span-5,.span-4,.span-6{grid-column:span 6}
  .span-3{grid-column:span 3}
  .flow{grid-template-columns:repeat(3,1fr);row-gap:34px}
  .flow::before{display:none}
  .why,.blog-grid{grid-template-columns:repeat(2,1fr)}
  .web-cards,.web-price{grid-template-columns:repeat(2,1fr)}
  .footer .f-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav-links{display:none}
  .nav-cta{display:none}
  .burger{display:grid;margin-left:auto}
  .nav-pill{padding-left:14px}
  .duo,.contact-grid,.web-hero{grid-template-columns:1fr}
  .board{grid-template-columns:1fr 1fr}
  .board .cell{border-right:0;border-bottom:1px solid var(--line)}
  .board .cell:nth-child(odd){border-right:1px solid var(--line)}
  .board .cell:nth-last-child(-n+2){border-bottom:0}
  .divider .d-inner{grid-template-columns:1fr;gap:14px;text-align:center}
  .divider .d-side.right{justify-content:center}
  .divider .d-core{width:72px;height:72px;margin:6px auto}
  .quote-mini{grid-template-columns:1fr}
  .sched-row{grid-template-columns:1fr 1fr 1fr;row-gap:6px}
  .sched-row .sv{grid-column:1/-1}
  .hero .route{display:none}
  .scroll-hint{display:none}
}
@media (max-width:600px){
  .why,.blog-grid{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr;gap:26px}
  .web-cards,.web-price{grid-template-columns:1fr}
  .footer .f-grid{grid-template-columns:1fr}
  .board{grid-template-columns:1fr}
  .board .cell{border-right:0;border-bottom:1px solid var(--line)}
  .board .cell:last-child{border-bottom:0}
  .section{padding:clamp(64px,14vw,110px) 0}
  .hero{padding-top:118px}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;filter:none}
}