/* ============================================================
   TOPRECISION — PT Toprecision Fastening Indonesia
   Static corporate site stylesheet — light corporate blue theme
   (aligned with www.toprecision.com design tokens)
   ============================================================ */

/* ---------- tokens (mapped from main-site palette) ---------- */
:root{
  --ink0:#eef3fb;          /* soft blue-grey band (alt sections / footer) */
  --ink1:#ffffff;          /* page background */
  --ink2:#ffffff;          /* card background */
  --ink3:#f5f8fd;          /* recessed surfaces, table heads */
  --ink4:#e6ecf4;
  --line:#e6ecf4;
  --line2:#d5e0ef;
  --txt:#17233a;           /* headings / ink */
  --mut:#44536b;           /* body text */
  --mut2:#5d6b83;          /* muted text */
  --acc:#0f7ad6;           /* brand blue (buttons / accents) */
  --acc-deep:#0a63c8;
  --navy:#0850b0;          /* brand navy */
  --acc-soft:#e3effc;
  --cy:#0a63c8;
  --cy-soft:rgba(10,99,200,.08);
  --good:#16a06d;
  --display:'Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;
  --body:'Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;
  --rad:18px;
  --rad-sm:12px;
  --maxw:1600px;
  --ease:cubic-bezier(.22,.8,.28,1);
  --shadow:0 18px 44px -18px rgba(9,42,86,.18);
  --gutter:clamp(20px,4vw,48px);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--body);
  background:var(--ink1);
  color:var(--txt);
  line-height:1.6;
  font-size:16px;
  overflow-x:hidden;
  overflow-x:clip;
  -webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;background:none;border:0;color:inherit}
ul,ol{list-style:none}
h1,h2,h3,h4{font-family:var(--display);font-weight:600;line-height:1.12;letter-spacing:-.01em}
::selection{background:var(--acc);color:#fff}

/* blueprint grid overlay used by several sections */
.grid-bg{
  background-image:
    linear-gradient(rgba(8,80,176,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(8,80,176,.05) 1px,transparent 1px);
  background-size:54px 54px;
}

/* ---------- layout utils ---------- */
.container{width:min(var(--maxw),100% - 2*var(--gutter));margin-inline:auto}
.section{padding-block:clamp(72px,9vw,124px);position:relative}
.section.tight{padding-block:clamp(48px,6vw,80px)}
.section-alt{background:var(--ink0)}
.section-line{border-top:1px solid var(--line)}
.sec-head{max-width:820px;margin-bottom:clamp(34px,5vw,58px)}
.sec-head.center{margin-inline:auto;text-align:center}
.kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--display);font-size:.78rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--acc-deep);
  margin-bottom:14px;
}
.kicker::before{content:"";width:26px;height:2px;background:var(--acc)}
.sec-head.center .kicker::after{content:"";width:26px;height:2px;background:var(--acc)}
h1.sec-title{font-size:clamp(2.1rem,4.6vw,3.4rem)}
h2.sec-title{font-size:clamp(1.8rem,3.6vw,2.7rem)}
.lede{color:var(--mut);font-size:clamp(1rem,1.3vw,1.13rem);margin-top:16px;max-width:64ch}
.lede.big{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--txt)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--display);font-weight:600;font-size:.95rem;
  padding:14px 26px;border-radius:999px;border:1px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s,background .25s,border-color .25s,color .25s;
  white-space:nowrap;
}
.btn .arr{transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn-primary{background:var(--acc-deep);color:#fff;box-shadow:0 10px 26px -8px rgba(15,122,214,.5)}
.btn-primary:hover{transform:translateY(-2px);background:var(--navy);box-shadow:0 16px 34px -8px rgba(15,122,214,.6)}
.btn-ghost{border-color:var(--line2);color:var(--txt);background:#fff}
.btn-ghost:hover{border-color:var(--acc);color:var(--acc);transform:translateY(-2px)}
.btn-line{border-color:transparent;color:var(--cy);padding-inline:4px}
.btn-line:hover{color:var(--navy)}
.btn-sm{padding:10px 18px;font-size:.86rem}

/* ---------- topbar ---------- */
.topbar{background:var(--navy);color:rgba(255,255,255,.88);font-size:.8rem}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:38px;padding-block:7px}
.topbar-slogan{display:flex;align-items:center;gap:9px;letter-spacing:.03em}
.topbar-slogan svg{width:15px;height:15px;flex:none;color:var(--cy)}
.topbar-links{display:flex;align-items:center;gap:14px;flex:none}
.topbar-links a{color:#fff;font-weight:500;opacity:.92;transition:color .2s}
.topbar-links a:hover{color:var(--cy);opacity:1}
.topbar-sep{width:1px;height:12px;background:rgba(255,255,255,.35)}
@media (max-width:760px){.topbar-slogan{display:none}.topbar-inner{justify-content:flex-end;min-height:34px}}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:#fff;
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s;
}
.site-header.scrolled{box-shadow:0 12px 32px -20px rgba(9,42,86,.35)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:78px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-img{height:46px;width:auto;display:block}
.nav-links{display:flex;align-items:center;gap:clamp(10px,1.6vw,26px)}
.nav-links a:not(.btn){
  font-size:.92rem;font-weight:500;color:var(--mut);position:relative;padding:8px 2px;transition:color .2s;
}
.nav-links a:not(.btn)::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--acc);transition:width .28s var(--ease)
}
.nav-links a:not(.btn):hover,.nav-links a:not(.btn).active{color:var(--txt)}
.nav-links a:not(.btn):hover::after,.nav-links a:not(.btn).active::after{width:100%}
.nav-cta .btn{padding:11px 22px;font-size:.9rem}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line2);border-radius:12px;place-items:center;color:var(--txt)}
.menu-toggle svg{width:22px;height:22px}

/* mobile drawer */
@media (max-width:1080px){
  .nav-links{
    position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;
    background:rgba(255,255,255,.98);padding:12px var(--gutter) 24px;
    border-bottom:1px solid var(--line);
    transform:translateY(-8px);opacity:0;pointer-events:none;transition:.28s var(--ease);
    box-shadow:0 30px 60px -20px rgba(9,42,86,.25);
    -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  }
  .nav-links.open{transform:none;opacity:1;pointer-events:auto}
  .nav-links a:not(.btn){font-size:1.05rem;padding:14px 4px;width:100%;border-bottom:1px solid var(--line)}
  .nav-links .nav-cta{margin-top:16px;width:100%}
  .nav-links .nav-cta .btn{width:100%;justify-content:center}
  .menu-toggle{display:grid}
  .brand-img{height:38px}
}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  padding:84px 0 70px;overflow:hidden;background:var(--ink1);
}
.hero::before{ /* ambient glows */
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(52% 44% at 78% 18%,rgba(15,122,214,.10),transparent 62%),
    radial-gradient(40% 38% at 12% 80%,rgba(8,80,176,.06),transparent 60%);
}
.hero .grid-bg{position:absolute;inset:0;z-index:0;opacity:.7;-webkit-mask-image:linear-gradient(180deg,transparent,#000 22%,#000 78%,transparent);mask-image:linear-gradient(180deg,transparent,#000 22%,#000 78%,transparent)}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.06fr .94fr;gap:clamp(30px,5vw,72px);align-items:center}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;border:1px solid var(--line2);border-radius:999px;
  padding:8px 16px;font-family:var(--display);font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;color:var(--mut);
  background:#fff;margin-bottom:26px;
}
.hero-eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--good);box-shadow:0 0 0 0 rgba(22,160,109,.5);animation:pulse 2.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(22,160,109,.45)}70%{box-shadow:0 0 0 9px rgba(22,160,109,0)}100%{box-shadow:0 0 0 0 rgba(22,160,109,0)}}
.hero h1{font-size:clamp(2.7rem,6.2vw,5rem);font-weight:700;letter-spacing:-.02em}
.hero h1 .o{color:var(--txt);opacity:.3}
.grad-orange{background:linear-gradient(92deg,#0a63c8 0%,var(--acc) 55%,var(--navy) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{color:var(--mut);font-size:clamp(1rem,1.45vw,1.2rem);margin:24px 0 34px;max-width:52ch}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap}
.hero-note{margin-top:18px;font-size:.84rem;color:var(--mut2);display:flex;gap:8px;align-items:center}
.hero-stats{
  margin-top:clamp(40px,5vw,64px);display:grid;grid-template-columns:repeat(4,auto);
  gap:clamp(16px,2.4vw,36px);border-top:1px solid var(--line);padding-top:26px;width:100%;max-width:760px;
}
.stat b{font-family:var(--display);font-size:clamp(1.5rem,2.4vw,2.1rem);font-weight:700;display:block;letter-spacing:-.01em}
.stat b em{font-style:normal;color:var(--acc)}
.stat span{font-size:.8rem;color:var(--mut);letter-spacing:.06em;text-transform:uppercase;display:block;margin-top:4px}

/* hero visual — mechanical composition */
.hero-visual{position:relative;min-height:540px;display:flex;align-items:center;justify-content:center}
.hv-ring{position:absolute;border-radius:50%;border:1px dashed rgba(8,80,176,.18)}
.hv-ring.r1{width:520px;height:520px;animation:spin 90s linear infinite}
.hv-ring.r2{width:400px;height:400px;border-style:solid;border-color:rgba(8,80,176,.09);animation:spin 60s linear infinite reverse}
@keyframes spin{to{transform:rotate(360deg)}}
.hv-disc{
  position:relative;width:min(400px,86%);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle at 32% 26%,#f4f9ff,#d9e7f7 66%);
  border:1px solid var(--line2);box-shadow:var(--shadow),inset 0 0 60px rgba(255,255,255,.6);
  display:grid;place-items:center;
}
.hv-disc .label{
  position:absolute;font-family:var(--display);letter-spacing:.24em;text-transform:uppercase;color:var(--mut2);font-size:.66rem;
}
.hv-disc .label.t{top:16px;left:50%;transform:translateX(-50%)}
.hv-disc .label.b{bottom:16px;left:50%;transform:translateX(-50%)}
.bolt-svg{width:66%;height:auto;filter:drop-shadow(0 22px 30px rgba(9,42,86,.22));animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-14px) rotate(-1.2deg)}}
.hv-chip{
  position:absolute;z-index:3;background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:14px;
  padding:12px 16px;display:flex;align-items:center;gap:12px;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow);
}
.hv-chip .ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;flex:none}
.hv-chip b{font-family:var(--display);display:block;font-size:1.02rem}
.hv-chip span{font-size:.72rem;color:var(--mut);letter-spacing:.04em}
.hv-chip.c1{top:8%;left:-4%;animation:float 7s .4s ease-in-out infinite}
.hv-chip.c2{bottom:12%;right:-5%;animation:float 6.4s .8s ease-in-out infinite}
.hv-chip.c3{bottom:-2%;left:6%;animation:float 7.6s .2s ease-in-out infinite}
.hv-chip .ic.a{background:var(--acc-soft);color:var(--acc)}
.hv-chip .ic.b{background:var(--cy-soft);color:var(--cy)}
.hv-chip .ic.c{background:rgba(22,160,109,.12);color:var(--good)}
@media (max-width:1080px){
  .hero-inner{grid-template-columns:1fr;gap:8px}
  .hero-visual{order:-1;min-height:0}
  .hv-disc{width:min(300px,70vw)}
  .hv-ring.r1{width:340px;height:340px}.hv-ring.r2{width:270px;height:270px}
  .hv-chip.c1{left:2%}.hv-chip.c2{right:0}.hv-chip.c3{left:4%}
}
@media (min-width:1500px){ /* widened 1600px layout — scale hero composition */
  .hero-inner{grid-template-columns:1.02fr .98fr}
  .hero-visual{min-height:640px}
  .hv-disc{width:min(500px,88%)}
  .hv-ring.r1{width:640px;height:640px}
  .hv-ring.r2{width:500px;height:500px}
}

/* ---------- strip / marquee ---------- */
.marquee{
  border-block:1px solid var(--line);background:var(--ink0);overflow:hidden;position:relative;
  padding:18px 0;
}
.marquee-track{display:flex;gap:0;width:max-content;animation:scroll 40s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{
  font-family:var(--display);font-weight:500;font-size:1rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--mut);display:inline-flex;align-items:center;white-space:nowrap;
}
.marquee-track span::after{content:"◆";color:var(--acc);font-size:.55rem;margin:0 26px;opacity:.8}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- cards ---------- */
.card-grid{display:grid;gap:22px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.g-4,.g-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.g-4,.g-3,.g-2{grid-template-columns:1fr}}
.card{
  background:var(--ink2);
  border:1px solid var(--line);border-radius:var(--rad);
  padding:clamp(22px,2.4vw,32px);position:relative;overflow:hidden;
  transition:transform .35s var(--ease),border-color .35s,box-shadow .35s;
}
.card:hover{transform:translateY(-6px);border-color:rgba(15,122,214,.4);box-shadow:var(--shadow)}
.card .ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--acc-soft);color:var(--acc);margin-bottom:18px}
.card .ic.alt{background:var(--cy-soft);color:var(--cy)}
.card h3{font-size:1.22rem;margin-bottom:10px}
.card p{color:var(--mut);font-size:.95rem}
.card .more{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:.88rem;font-weight:600;color:var(--cy);font-family:var(--display)}
.card .more .arr{transition:transform .25s}
.card:hover .more .arr{transform:translateX(5px)}
.card .num{
  position:absolute;top:16px;right:20px;font-family:var(--display);font-size:2.6rem;font-weight:700;
  color:rgba(8,80,176,.07);line-height:1;
}

/* product family tiles */
.prod-tile{position:relative;border-radius:var(--rad);overflow:hidden;border:1px solid var(--line);background:var(--ink2);min-height:250px;display:flex;flex-direction:column;transition:transform .35s var(--ease),border-color .35s}
.prod-tile:hover{transform:translateY(-6px);border-color:rgba(15,122,214,.4)}
.prod-visual{flex:1;display:grid;place-items:center;padding:26px;background:radial-gradient(90% 90% at 50% 20%,#eef4fd,#dfeafa)}
.prod-visual svg{width:min(150px,70%);height:auto}
.prod-meta{padding:18px 20px 20px;border-top:1px solid var(--line);display:flex;align-items:flex-end;justify-content:space-between;gap:12px}
.prod-meta h3{font-size:1.05rem;margin-bottom:4px}
.prod-meta p{font-size:.78rem;color:var(--mut);line-height:1.45}
.prod-meta .go{color:var(--acc);flex:none}

/* industries chip-grid */
.ind-chip{
  display:flex;flex-direction:column;gap:8px;padding:24px;border:1px solid var(--line);border-radius:16px;
  background:var(--ink2);transition:.3s var(--ease);cursor:default;
}
.ind-chip:hover{border-color:var(--acc);transform:translateY(-4px)}
.ind-chip .ic{width:46px;height:46px;border-radius:12px;background:#f0f6fd;border:1px solid var(--line);display:grid;place-items:center;color:var(--cy);margin-bottom:8px}
.ind-chip b{font-family:var(--display);font-size:1rem}
.ind-chip small{color:var(--mut);line-height:1.5;font-size:.82rem}

/* ---------- split feature rows ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,80px);align-items:center}
.split.flip>*:first-child{order:2}
.split .kicker{margin-bottom:12px}
.split h2{font-size:clamp(1.7rem,3.2vw,2.5rem);margin-bottom:18px}
.split p.body{color:var(--mut);margin-bottom:16px}
.split ul.facts{display:grid;gap:12px;margin-top:24px}
.split ul.facts li{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;color:var(--txt)}
.split ul.facts li .tick{flex:none;width:22px;height:22px;border-radius:50%;background:var(--acc-soft);color:var(--acc);display:grid;place-items:center;margin-top:2px}
@media(max-width:900px){.split{grid-template-columns:1fr}.split.flip>*:first-child{order:0}}

/* visual artboard for split rows */
.art{
  position:relative;border-radius:22px;border:1px solid var(--line);overflow:hidden;
  background:
    radial-gradient(70% 60% at 70% 10%,rgba(10,99,200,.07),transparent 60%),
    linear-gradient(180deg,#f4f8fd,#e7eff9);
  padding:clamp(20px,3vw,36px);min-height:340px;display:grid;place-items:center;
}
.art svg{width:min(320px,86%);height:auto}
.art.tag::before{
  content:attr(data-tag);position:absolute;top:14px;left:14px;font-family:var(--display);font-size:.64rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--mut2);
}
.art .coord{position:absolute;color:var(--mut2);font-family:var(--display);font-size:.6rem;letter-spacing:.14em}
.art .coord.tl{top:18px;left:16px}.art .coord.br{bottom:18px;right:16px}

/* ---------- stat band ---------- */
.stat-band{border-block:1px solid var(--line);background:linear-gradient(90deg,#f2f6fc,#e9f1fb 50%,#f2f6fc)}
.stat-band .inner{display:grid;grid-template-columns:repeat(5,1fr);gap:2px;padding-block:clamp(30px,4vw,52px)}
.stat-band .sb{border-left:1px solid var(--line);padding:6px 18px}
.stat-band .sb:first-child{border-left:0}
.stat-band b{font-family:var(--display);font-size:clamp(1.6rem,2.6vw,2.5rem);font-weight:700;display:flex;align-items:baseline;gap:2px}
.stat-band b i{font-style:normal;color:var(--acc)}
.stat-band span{color:var(--mut);font-size:.8rem;display:block;margin-top:6px;line-height:1.4}
@media(max-width:900px){.stat-band .inner{grid-template-columns:repeat(2,1fr);gap:18px 0}.stat-band .sb{border-left:0;border-top:1px solid var(--line);padding:14px 6px}.stat-band .sb:nth-child(1),.stat-band .sb:nth-child(2){border-top:0}}

/* ---------- process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:0;counter-reset:step;border:1px solid var(--line);border-radius:var(--rad);overflow:hidden}
.step{position:relative;padding:30px 26px 26px;background:var(--ink2);border-right:1px solid var(--line);counter-increment:step}
.step:last-child{border-right:0}
.step::before{
  content:"0" counter(step);font-family:var(--display);font-weight:700;font-size:1rem;color:var(--acc);
  display:inline-block;margin-bottom:14px;border:1px solid var(--acc);border-radius:8px;padding:2px 9px;
}
.step b{font-family:var(--display);font-size:1.02rem;display:block;margin-bottom:8px}
.step p{color:var(--mut);font-size:.85rem;line-height:1.55}
@media(max-width:820px){.step{border-right:0;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:0}}

/* ---------- cert strip ---------- */
.cert-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.cert{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:14px;padding:16px;background:var(--ink2)}
.cert .ic{width:40px;height:40px;border-radius:10px;background:var(--cy-soft);color:var(--cy);display:grid;place-items:center;flex:none}
.cert b{font-family:var(--display);font-size:.92rem;display:block;line-height:1.25}
.cert span{font-size:.72rem;color:var(--mut)}
@media(max-width:1100px){.cert-strip{grid-template-columns:repeat(3,1fr)}}
@media(max-width:640px){.cert-strip{grid-template-columns:repeat(2,1fr)}}

/* ---------- page hero (inner) ---------- */
.page-hero{
  position:relative;padding:104px 0 74px;background:var(--ink1);overflow:hidden;border-bottom:1px solid var(--line);
}
.page-hero::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(46% 60% at 84% 0%,rgba(15,122,214,.10),transparent 60%),radial-gradient(40% 50% at 4% 100%,rgba(8,80,176,.05),transparent 60%)}
.page-hero .container{position:relative;z-index:1}
.crumbs{display:flex;gap:10px;font-size:.8rem;color:var(--mut2);margin-bottom:16px;align-items:center}
.crumbs a:hover{color:var(--navy)}
.crumbs span{opacity:.5}
.page-hero h1{font-size:clamp(2.2rem,4.8vw,3.6rem);max-width:20ch}
.page-hero .lede{max-width:70ch}

/* ---------- accordion ---------- */
.acc-item{border:1px solid var(--line);border-radius:var(--rad-sm);background:var(--ink2);margin-bottom:12px;overflow:hidden}
.acc-head{width:100%;display:flex;align-items:center;gap:16px;padding:20px 22px;text-align:left;transition:background .2s}
.acc-head:hover{background:#f5f9fe}
.acc-head .ic{width:44px;height:44px;border-radius:12px;background:var(--acc-soft);color:var(--acc);display:grid;place-items:center;flex:none}
.acc-head h3{font-size:1.08rem;flex:1}
.acc-head .chev{transition:transform .3s var(--ease);color:var(--mut)}
.acc-item.open .acc-head .chev{transform:rotate(180deg)}
.acc-body{max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.acc-body-inner{padding:2px 22px 24px;color:var(--mut);font-size:.95rem;border-top:1px dashed var(--line);margin:0 22px 0 82px;padding-left:0;padding-right:0}
.acc-body-inner p{margin-top:16px}
.acc-body-inner ul{margin-top:14px;display:grid;gap:8px}
.acc-body-inner li{display:flex;gap:10px}
.acc-body-inner li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--acc);margin-top:9px;flex:none}

/* spec tables */
.spec-wrap{border:1px solid var(--line);border-radius:var(--rad);overflow:hidden;margin-top:16px}
table.spec{width:100%;border-collapse:collapse;font-size:.9rem}
table.spec th{background:#f0f5fc;text-align:left;font-family:var(--display);font-weight:600;letter-spacing:.04em;padding:13px 16px;color:var(--navy);font-size:.8rem;text-transform:uppercase}
table.spec td{padding:12px 16px;border-top:1px solid var(--line);color:var(--mut)}
table.spec td:first-child{color:var(--txt);font-weight:500}
table.spec tr:hover td{background:#f7fafd}
.table-scroll{overflow-x:auto}
.table-scroll table{min-width:640px}

/* ---------- timeline ---------- */
.timeline{position:relative;max-width:900px;margin-inline:auto}
.timeline::before{content:"";position:absolute;left:14px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--acc),rgba(10,99,200,.35))}
.tl-item{position:relative;padding:0 0 42px 56px}
.tl-item:last-child{padding-bottom:6px}
.tl-dot{position:absolute;left:0;top:2px;width:30px;height:30px;border-radius:50%;background:#fff;border:2px solid var(--acc);display:grid;place-items:center}
.tl-dot::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--acc)}
.tl-year{font-family:var(--display);color:var(--acc-deep);font-weight:700;letter-spacing:.04em;display:block;margin-bottom:6px}
.tl-item h3{font-size:1.2rem;margin-bottom:8px}
.tl-item p{color:var(--mut);font-size:.95rem;max-width:66ch}
.tl-item .tag-row{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.tag{font-family:var(--display);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--line2);border-radius:999px;padding:5px 12px;color:var(--cy)}

/* ---------- contact / forms ---------- */
.form-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,4vw,56px)}
.form-card{background:var(--ink2);border:1px solid var(--line);border-radius:20px;padding:clamp(22px,3vw,38px)}
.form-card h2{font-size:1.5rem;margin-bottom:6px}
.form-card .sub{color:var(--mut);font-size:.92rem;margin-bottom:24px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f-field{margin-bottom:16px;display:flex;flex-direction:column;gap:7px}
.f-field.full{grid-column:1/-1}
.f-field label{font-size:.82rem;color:var(--mut);letter-spacing:.02em;font-weight:500}
.f-field label i{color:var(--acc);font-style:normal}
.f-field input,.f-field select,.f-field textarea{
  background:#f7fafd;border:1px solid var(--line2);border-radius:12px;color:var(--txt);
  padding:13px 16px;font-family:inherit;font-size:.95rem;transition:border-color .2s,box-shadow .2s;width:100%;
}
.f-field textarea{min-height:130px;resize:vertical}
.f-field input:focus,.f-field select:focus,.f-field textarea:focus{outline:none;border-color:var(--cy);box-shadow:0 0 0 3px rgba(10,99,200,.12)}
.f-field select option{background:#fff}
.f-note{font-size:.8rem;color:var(--mut2)}
.contact-list{display:grid;gap:14px}
.contact-card{display:flex;gap:16px;align-items:flex-start;background:var(--ink2);border:1px solid var(--line);border-radius:16px;padding:20px}
.contact-card .ic{width:46px;height:46px;border-radius:12px;background:var(--cy-soft);color:var(--cy);display:grid;place-items:center;flex:none}
.contact-card h4{font-family:var(--display);font-size:.9rem;letter-spacing:.06em;text-transform:uppercase;color:var(--mut);margin-bottom:6px}
.contact-card p{font-size:.95rem}
.contact-card p small{display:block;color:var(--mut2);font-size:.8rem;margin-top:2px}
.map-card{
  position:relative;border-radius:20px;border:1px solid var(--line);overflow:hidden;min-height:240px;
  background:
    linear-gradient(rgba(8,80,176,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(8,80,176,.06) 1px,transparent 1px),
    radial-gradient(70% 70% at 60% 30%,#e3eefb,#cfe1f6);
  background-size:44px 44px,44px 44px,cover;
  display:grid;place-items:center;
}
.map-pin{position:relative;width:58px;height:58px}
.map-pin svg{width:100%;height:100%;filter:drop-shadow(0 10px 16px rgba(15,122,214,.4))}
.map-pin::after{content:"";position:absolute;left:50%;bottom:-22px;transform:translateX(-50%);width:86px;height:30px;border-radius:50%;background:rgba(9,42,86,.18);filter:blur(6px)}
.map-card .map-meta{position:absolute;left:14px;bottom:14px;right:14px;background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:12px;padding:12px 16px;font-size:.82rem;color:var(--mut)}
.map-card .map-meta b{color:var(--navy);font-family:var(--display)}

/* FAQ */
.faq-item{border:1px solid var(--line);border-radius:14px;background:var(--ink2);margin-bottom:10px;overflow:hidden}
.faq-head{width:100%;display:flex;justify-content:space-between;gap:14px;align-items:center;padding:18px 22px;font-family:var(--display);font-weight:600;font-size:1rem;text-align:left}
.faq-head .chev{transition:transform .3s;color:var(--mut);flex:none}
.faq-item.open .faq-head .chev{transform:rotate(180deg)}
.faq-body{max-height:0;overflow:hidden;transition:max-height .45s var(--ease)}
.faq-body p{padding:0 22px 20px;color:var(--mut);font-size:.92rem}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;border-radius:24px;background:linear-gradient(120deg,var(--navy),var(--acc-deep) 60%);padding:clamp(34px,5vw,64px);text-align:center}
.cta-band::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(60% 90% at 50% 0%,rgba(255,255,255,.14),transparent 70%)}
.cta-band .container{position:relative;z-index:1}
.cta-band h2{font-size:clamp(1.7rem,3.4vw,2.6rem);margin-bottom:14px;color:#fff}
.cta-band p{color:rgba(255,255,255,.85);max-width:56ch;margin:0 auto 30px}
.cta-band .hero-cta{justify-content:center}
.cta-band .btn-ghost{border-color:rgba(255,255,255,.55);color:#fff;background:transparent}
.cta-band .btn-ghost:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.12)}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);background:var(--ink0);padding-top:clamp(48px,6vw,80px)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:clamp(28px,4vw,56px);padding-bottom:44px}
.foot-brand .brand-img{height:52px}
.foot-brand p{color:var(--mut);font-size:.9rem;margin-top:16px;max-width:34ch}
.foot-col h4{font-family:var(--display);font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;color:var(--txt);margin-bottom:18px}
.foot-col ul{display:grid;gap:11px}
.foot-col a{color:var(--mut);font-size:.92rem;transition:color .2s,transform .2s;display:inline-flex;align-items:center;gap:6px}
.foot-col a:hover{color:var(--cy)}
.foot-contact li{display:flex;gap:10px;color:var(--mut);font-size:.9rem;margin-bottom:12px;align-items:flex-start}
.foot-contact svg{flex:none;margin-top:3px;color:var(--acc)}
.foot-bottom{border-top:1px solid var(--line);padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.foot-bottom p{font-size:.8rem;color:var(--mut2)}
.foot-bottom .social{display:flex;gap:10px}
.foot-bottom .social a{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--mut);transition:.25s}
.foot-bottom .social a:hover{color:#fff;border-color:var(--acc);background:var(--acc)}
@media(max-width:920px){.foot-grid{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/-1}}
@media(max-width:560px){.foot-grid{grid-template-columns:1fr}}

/* ---------- friendly links (homepage only, desktop only) ---------- */
.friendly-links{border-top:1px solid var(--line);padding:18px 0;font-size:.82rem;line-height:2;color:var(--mut2);word-break:break-word}
.friendly-links .fl-label{color:var(--mut);font-weight:600;margin-right:6px}
.friendly-links a{color:var(--mut);transition:color .2s}
.friendly-links a:hover{color:var(--cy)}
@media(max-width:900px){.friendly-links{display:none}}

/* ---------- floating side bar (phone / wechat / back-to-top) ---------- */
.float-side{position:fixed;right:22px;bottom:56px;z-index:200;display:flex;flex-direction:column;gap:14px}
.fs-item{
  position:relative;width:52px;height:52px;border-radius:14px;background:#fff;
  border:1px solid var(--line);box-shadow:0 10px 26px -12px rgba(9,42,86,.28);
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  transition:all .28s cubic-bezier(.4,0,.2,1);
}
.fs-item:hover{background:var(--acc);border-color:var(--acc);transform:translateY(-3px);box-shadow:0 18px 36px -14px rgba(15,122,214,.55)}
.fs-item svg{width:23px;height:23px}
.fs-item svg.stroke{fill:none;stroke:var(--acc);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.fs-item svg.fill{fill:var(--acc)}
.fs-item:hover svg.stroke{stroke:#fff}
.fs-item:hover svg.fill{fill:#fff}
.fs-tip{
  position:absolute;right:64px;top:50%;transform:translateY(-50%) translateX(10px);
  opacity:0;visibility:hidden;transition:all .28s cubic-bezier(.4,0,.2,1);
  background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 40px -14px rgba(9,42,86,.3);
  white-space:nowrap;
}
.fs-item:hover .fs-tip{opacity:1;visibility:visible;transform:translateY(-50%) translateX(0)}
.fs-tel .fs-tip{padding:12px 18px;font-size:15px;font-weight:700;color:var(--navy)}
.fs-wechat .fs-tip{padding:10px}
.fs-wechat .fs-tip::after{content:"Scan WeChat";display:block;text-align:center;font-size:12px;color:var(--mut2);padding:8px 4px 2px}
.fs-wechat .fs-tip img{width:150px;height:150px;display:block;border-radius:8px;object-fit:contain;background:#fff}
@media(max-width:768px){
  .float-side{right:14px;bottom:88px;gap:12px}
  .fs-item{width:46px;height:46px;border-radius:12px}
  .fs-wechat .fs-tip{display:none}
}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform: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}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.marquee-track{animation:none}.hero .hv-disc{animation:none}}

/* ---------- page-specific bits ---------- */
.checked-row{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start}
.big-num{font-family:var(--display);font-size:clamp(2.4rem,5vw,4rem);font-weight:700;line-height:1;background:linear-gradient(180deg,var(--navy),var(--acc));-webkit-background-clip:text;background-clip:text;color:transparent}
.icon-list li{display:flex;gap:10px;margin-bottom:10px;color:var(--mut);font-size:.95rem;align-items:flex-start}
.icon-list svg{flex:none;margin-top:4px;color:var(--cy)}
.hero-mini-panel{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-mini-panel .mp{flex:1;min-width:200px;border:1px solid var(--line);border-radius:14px;padding:14px 16px;background:#fff}
.hero-mini-panel b{font-family:var(--display);font-size:1.3rem;display:block}
.hero-mini-panel b i{color:var(--acc);font-style:normal}
.hero-mini-panel span{font-size:.78rem;color:var(--mut)}

/* contact page hero note about form */
.mailto-hint{margin-top:14px;font-size:.84rem;color:var(--mut2);display:flex;gap:8px;align-items:flex-start}
.mailto-hint svg{flex:none;margin-top:2px}
.mailto-hint b{color:var(--cy)}

@media print{ .site-header{position:static} .hero{min-height:auto} .float-side{display:none} }