:root{
  --brand:#1f6f4a;
  --brand-2:#2e8b57;
  --brand-3:#f4a259;
  --brand-4:#8fd6b4;
  --ink:#1c2521;
  --muted:#5a6b63;
  --line:#dfe7e2;
  --bg:#ffffff;
  --bg-soft:#f5f9f6;
  --glass:rgba(255,255,255,.62);
  --glass-strong:rgba(255,255,255,.82);
  --glass-border:rgba(255,255,255,.55);
  --radius:16px;
  --radius-sm:12px;
  --shadow:0 8px 24px rgba(31,111,74,.10);
  --shadow-lg:0 18px 46px rgba(31,111,74,.18);
  --grad-hero:linear-gradient(135deg,#1f6f4a 0%,#2e8b57 45%,#57b98a 100%);
  --grad-accent:linear-gradient(120deg,#f4a259 0%,#e07b39 100%);
  --grad-soft:linear-gradient(160deg,rgba(46,139,87,.14),rgba(244,162,89,.12));
  --ease:cubic-bezier(.22,.61,.36,1);
}

html[data-theme="dark"]{
  --brand:#4fbf8b;
  --brand-2:#3aa876;
  --brand-3:#f4a259;
  --brand-4:#2e8b57;
  --ink:#e8f0eb;
  --muted:#9fb3a8;
  --line:#2a3a32;
  --bg:#0f1613;
  --bg-soft:#152019;
  --glass:rgba(21,32,25,.62);
  --glass-strong:rgba(21,32,25,.86);
  --glass-border:rgba(79,191,139,.18);
  --shadow:0 8px 24px rgba(0,0,0,.45);
  --shadow-lg:0 18px 46px rgba(0,0,0,.55);
  --grad-hero:linear-gradient(135deg,#0d3a28 0%,#14563b 48%,#1f6f4a 100%);
  --grad-soft:linear-gradient(160deg,rgba(79,191,139,.12),rgba(244,162,89,.08));
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--bg);
  background-image:radial-gradient(circle at 12% 0%,rgba(46,139,87,.10),transparent 42%),radial-gradient(circle at 88% 8%,rgba(244,162,89,.10),transparent 40%);
  background-attachment:fixed;
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  transition:background .35s var(--ease),color .35s var(--ease);
  overflow-x:hidden;
}

a{color:var(--brand);text-decoration:none;transition:color .25s var(--ease)}
a:hover{color:var(--brand-2)}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--brand-3);outline-offset:2px;border-radius:6px}
img,svg{display:block;max-width:100%}
ul{list-style:none}
strong{font-weight:700}
::selection{background:var(--brand-3);color:#1c2521}

.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.skip:focus{left:12px;top:12px;width:auto;height:auto;background:var(--brand);color:#fff;padding:8px 14px;border-radius:10px;z-index:9999}

/* ============ HEADER ============ */
header.site{
  position:sticky;top:0;z-index:100;
  background:var(--glass);
  -webkit-backdrop-filter:blur(16px) saturate(160%);
  backdrop-filter:blur(16px) saturate(160%);
  border-bottom:1px solid var(--line);
  transition:background .35s var(--ease),box-shadow .35s var(--ease);
}
header.site:hover{box-shadow:0 6px 22px rgba(31,111,74,.08)}

.bar{display:flex;align-items:center;gap:18px;height:66px}

.logo{
  display:flex;align-items:center;gap:10px;
  font-weight:800;font-size:20px;color:var(--ink);letter-spacing:.5px;
  transition:transform .3s var(--ease);
}
.logo:hover{transform:translateY(-1px)}
.logo .mark{
  width:34px;height:34px;border-radius:10px;
  background:var(--grad-hero);
  display:grid;place-items:center;color:#fff;font-size:16px;
  box-shadow:0 4px 14px rgba(31,111,74,.35);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.logo:hover .mark{transform:rotate(-8deg) scale(1.06);box-shadow:0 8px 22px rgba(31,111,74,.45)}

nav.main{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
nav.main a{
  padding:8px 12px;border-radius:9px;color:var(--ink);font-size:15px;font-weight:500;
  position:relative;transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease);
}
nav.main a::after{
  content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;border-radius:2px;
  background:var(--grad-accent);transform:scaleX(0);transform-origin:left;
  transition:transform .3s var(--ease);
}
nav.main a:hover{background:var(--bg-soft);color:var(--brand);transform:translateY(-1px)}
nav.main a:hover::after{transform:scaleX(1)}

.tools{display:flex;align-items:center;gap:8px}
.search-box{
  display:flex;align-items:center;
  border:1px solid var(--line);border-radius:999px;
  padding:4px 6px 4px 14px;
  background:var(--glass-strong);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease);
}
.search-box:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(46,139,87,.15)}
.search-box input{
  border:none;background:transparent;outline:none;color:var(--ink);
  width:130px;font-size:14px;font-family:inherit;
}
.search-box input::placeholder{color:var(--muted)}
.search-box button{
  border:none;background:var(--grad-hero);color:#fff;border-radius:999px;
  padding:6px 14px;cursor:pointer;font-size:13px;font-family:inherit;font-weight:600;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.search-box button:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(31,111,74,.35)}

.icon-btn{
  border:1px solid var(--line);background:var(--glass-strong);color:var(--ink);
  width:38px;height:38px;border-radius:11px;cursor:pointer;font-size:16px;
  display:grid;place-items:center;
  transition:transform .3s var(--ease),background .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease);
}
.icon-btn:hover{transform:translateY(-2px) rotate(12deg);background:var(--bg-soft);border-color:var(--brand);color:var(--brand)}

.menu-toggle{
  display:none;border:1px solid var(--line);background:var(--glass-strong);color:var(--ink);
  width:40px;height:40px;border-radius:11px;cursor:pointer;font-size:18px;
  place-items:center;
  transition:background .25s var(--ease),transform .25s var(--ease);
}
.menu-toggle:hover{background:var(--bg-soft);transform:scale(1.05)}

/* ============ HERO ============ */
.hero{
  position:relative;
  background:var(--grad-hero);
  padding:54px 0 44px;
  border-bottom:1px solid var(--line);
  color:#fff;
  overflow:hidden;
  isolation:isolate;
}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(circle at 82% 18%,rgba(244,162,89,.42),transparent 46%),
    radial-gradient(circle at 8% 88%,rgba(143,214,180,.35),transparent 48%);
  animation:heroAura 14s ease-in-out infinite alternate;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(circle at 60% 40%,#000,transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 60% 40%,#000,transparent 78%);
  opacity:.7;
}
@keyframes heroAura{
  0%{transform:scale(1) translate(0,0)}
  100%{transform:scale(1.14) translate(-2%,2%)}
}

.crumb{
  font-size:13px;color:rgba(255,255,255,.82);
  padding:0 0 18px;display:flex;align-items:center;flex-wrap:wrap;
}
.crumb a{color:rgba(255,255,255,.82)}
.crumb a:hover{color:#fff}
.crumb span{margin:0 6px;opacity:.7}
.crumb strong{color:#fff;font-weight:600}

.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}

.hero h1{
  font-size:40px;line-height:1.24;letter-spacing:.5px;margin-bottom:16px;
  color:#fff;text-shadow:0 2px 18px rgba(0,0,0,.18);
  animation:fadeUp .8s var(--ease) both;
}
.hero h1 .kw{
  color:var(--brand-3);
  background:linear-gradient(120deg,#ffd9a8,#f4a259);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.hero .lead{
  font-size:17px;color:rgba(255,255,255,.9);margin-bottom:24px;
  animation:fadeUp .8s .08s var(--ease) both;
}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

.cta{display:flex;gap:12px;flex-wrap:wrap;animation:fadeUp .8s .16s var(--ease) both}
.btn{
  display:inline-block;padding:12px 24px;border-radius:11px;
  font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;
  position:relative;overflow:hidden;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),background .28s var(--ease),color .28s var(--ease);
}
.btn::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,transparent,rgba(255,255,255,.35),transparent);
  transform:translateX(-120%);
  transition:transform .6s var(--ease);
}
.btn:hover::before{transform:translateX(120%)}
.btn-primary{background:#fff;color:var(--brand);box-shadow:0 8px 22px rgba(0,0,0,.18)}
.btn-primary:hover{background:var(--brand-3);color:#1c2521;transform:translateY(-3px);box-shadow:0 14px 30px rgba(0,0,0,.24)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.6);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.24);transform:translateY(-3px);box-shadow:0 12px 26px rgba(0,0,0,.2)}

.hero-figure{
  background:var(--glass);
  -webkit-backdrop-filter:blur(14px) saturate(150%);
  backdrop-filter:blur(14px) saturate(150%);
  border:1px solid var(--glass-border);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow-lg);
  transition:transform .5s var(--ease),box-shadow .5s var(--ease);
  animation:fadeUp .9s .12s var(--ease) both;
}
.hero-figure:hover{transform:translateY(-6px) rotate(-.6deg);box-shadow:0 26px 60px rgba(0,0,0,.3)}
.hero-figure svg{width:100%;height:auto;border-radius:10px}

/* ============ CAROUSEL ============ */
.carousel{
  position:relative;margin-top:30px;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--glass-border);
  background:var(--glass);
  -webkit-backdrop-filter:blur(14px) saturate(150%);
  backdrop-filter:blur(14px) saturate(150%);
  box-shadow:var(--shadow-lg);
  animation:fadeUp .9s .2s var(--ease) both;
}
.slides{position:relative;min-height:210px}
.slide{
  position:absolute;inset:0;opacity:0;visibility:hidden;
  transition:opacity .6s var(--ease),visibility .6s var(--ease),transform .6s var(--ease);
  transform:translateY(10px);
  display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:24px;align-items:center;
}
.slide.active{opacity:1;visibility:visible;position:relative;transform:none}
.slide h3{font-size:20px;margin-bottom:8px;color:#fff}
.slide p{color:rgba(255,255,255,.88);font-size:14px}
.slide svg{width:100%;height:140px;border-radius:10px;box-shadow:0 6px 18px rgba(0,0,0,.16)}

.dots{display:flex;gap:8px;justify-content:center;padding:12px}
.dot{
  width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.4);
  border:none;cursor:pointer;padding:0;
  transition:background .3s var(--ease),width .3s var(--ease),border-radius .3s var(--ease);
}
.dot:hover{background:rgba(255,255,255,.75)}
.dot.active{background:var(--brand-3);width:24px;border-radius:6px}

/* ============ SECTIONS ============ */
section{padding:60px 0;border-bottom:1px solid var(--line);position:relative}
section:nth-child(even){background:var(--bg-soft)}
section:last-of-type{border-bottom:none}

.sec-head{max-width:820px;margin-bottom:34px}
.sec-head .eyebrow{
  display:inline-block;
  color:var(--brand);font-weight:700;font-size:12px;letter-spacing:2.5px;text-transform:uppercase;
  padding:4px 12px;border-radius:999px;
  background:var(--grad-soft);
  border:1px solid var(--line);
}
.sec-head h2{
  font-size:30px;margin:14px 0 12px;line-height:1.32;letter-spacing:.3px;
  position:relative;padding-left:16px;
}
.sec-head h2::before{
  content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:5px;border-radius:4px;
  background:var(--grad-accent);
}
.sec-head p{color:var(--muted);font-size:16px}

/* ============ GRIDS & CARDS ============ */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}

.card{
  position:relative;
  background:var(--glass-strong);
  -webkit-backdrop-filter:blur(12px) saturate(140%);
  backdrop-filter:blur(12px) saturate(140%);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow);
  overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
}
.card::before{
  content:"";position:absolute;left:0;top:0;height:3px;width:100%;
  background:var(--grad-accent);
  transform:scaleX(0);transform-origin:left;
  transition:transform .4s var(--ease);
}
.card:hover{
  transform:translateY(-6px);
  box-shadow:var(--shadow-lg);
  border-color:var(--brand-4);
}
.card:hover::before{transform:scaleX(1)}
.card h3{font-size:18px;margin-bottom:10px;line-height:1.45;transition:color .3s var(--ease)}
.card:hover h3{color:var(--brand)}
.card p{color:var(--muted);font-size:15px}
.card .ico{
  width:48px;height:48px;border-radius:14px;
  background:var(--grad-soft);
  border:1px solid var(--line);
  display:grid;place-items:center;margin-bottom:14px;color:var(--brand);font-size:22px;
  transition:transform .4s var(--ease),background .4s var(--ease),box-shadow .4s var(--ease);
}
.card:hover .ico{transform:translateY(-3px) scale(1.06) rotate(-4deg);box-shadow:0 10px 22px rgba(31,111,74,.2)}

/* ============ STATS ============ */
.stat{
  text-align:center;padding:26px 12px;
  background:var(--glass-strong);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border:1px solid var(--line);
  border-radius:var(--radius);
  position:relative;overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);
}
.stat::after{
  content:"";position:absolute;inset:auto -30% -60% -30%;height:120px;
  background:radial-gradient(circle,rgba(46,139,87,.22),transparent 70%);
  transition:transform .5s var(--ease);
}
.stat:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.stat:hover::after{transform:translateY(-12px) scale(1.15)}
.stat .num{font-size:36px;font-weight:800;color:var(--brand);line-height:1.1;letter-spacing:.5px}
.stat .lbl{color:var(--muted);font-size:14px;margin-top:6px}

/* ============ ARTICLES ============ */
.articles{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.article{
  background:var(--glass-strong);
  -webkit-backdrop-filter:blur(12px) saturate(140%);
  backdrop-filter:blur(12px) saturate(140%);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  position:relative;overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease);
}
.article::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(135deg,rgba(46,139,87,.06),transparent 55%);
  opacity:0;transition:opacity .35s var(--ease);
}
.article:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--brand-4)}
.article:hover::after{opacity:1}
.article .meta{font-size:13px;color:var(--muted);margin-bottom:10px;display:flex;align-items:center;flex-wrap:wrap;gap:8px}
.article .tag{
  display:inline-block;background:var(--grad-soft);color:var(--brand);
  font-size:12px;padding:3px 10px;border-radius:999px;font-weight:600;
  border:1px solid var(--line);
  transition:background .3s var(--ease),color .3s var(--ease);
}
.article:hover .tag{background:var(--brand);color:#fff;border-color:var(--brand)}
.article h3{font-size:18px;margin-bottom:10px;line-height:1.5;transition:color .3s var(--ease)}
.article:hover h3{color:var(--brand)}
.article p{color:var(--muted);font-size:15px;margin-bottom:14px}
.article .more{font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:4px}
.article .more::after{content:"";width:0;height:1px;background:currentColor;transition:width .3s var(--ease)}
.article:hover .more::after{width:18px}

/* ============ FAQ ============ */
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  margin-bottom:12px;
  background:var(--glass-strong);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  overflow:hidden;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease),transform .3s var(--ease);
}
.faq-item:hover{border-color:var(--brand-4);box-shadow:var(--shadow)}
.faq-item.open{border-color:var(--brand);box-shadow:var(--shadow-lg)}
.faq-q{
  width:100%;text-align:left;background:transparent;border:none;
  padding:18px 20px;font-size:16px;font-weight:600;color:var(--ink);cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  font-family:inherit;line-height:1.55;
  transition:color .25s var(--ease),background .25s var(--ease);
}
.faq-q:hover{color:var(--brand);background:var(--bg-soft)}
.faq-q .plus{
  color:var(--brand);font-size:22px;line-height:1;flex-shrink:0;
  width:28px;height:28px;border-radius:50%;
  display:grid;place-items:center;
  background:var(--bg-soft);
  transition:transform .35s var(--ease),background .3s var(--ease),color .3s var(--ease);
}
.faq-item.open .plus{transform:rotate(135deg);background:var(--brand);color:#fff}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .4s var(--ease),padding .4s var(--ease);
  padding:0 20px;color:var(--muted);font-size:15px;
}
.faq-item.open .faq-a{max-height:700px;padding:0 20px 20px}

/* ============ HOWTO STEPS ============ */
.steps{counter-reset:step;display:grid;gap:16px}
.step{
  position:relative;padding:20px 20px 20px 70px;
  background:var(--glass-strong);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border:1px solid var(--line);border-radius:var(--radius-sm);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);
}
.step:hover{transform:translateX(6px);box-shadow:var(--shadow);border-color:var(--brand-4)}
.step::before{
  counter-increment:step;content:counter(step);
  position:absolute;left:18px;top:18px;
  width:36px;height:36px;border-radius:50%;
  background:var(--grad-hero);color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:15px;
  box-shadow:0 6px 16px rgba(31,111,74,.3);
  transition:transform .35s var(--ease);
}
.step:hover::before{transform:scale(1.1) rotate(-8deg)}
.step h4{font-size:16px;margin-bottom:6px}
.step p{color:var(--muted);font-size:15px}

/* ============ CONTACT ============ */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px}
.contact-list{display:grid;gap:14px}
.contact-list li{
  display:flex;gap:12px;align-items:flex-start;font-size:15px;
  padding-bottom:12px;border-bottom:1px dashed var(--line);
}
.contact-list li:last-child{border-bottom:none;padding-bottom:0}
.contact-list .k{color:var(--brand);font-weight:700;min-width:82px;flex-shrink:0}
.contact-list a{font-weight:500}
.contact-list a:hover{text-decoration:underline}

.map-box{
  background:var(--glass-strong);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease);
}
.map-box:hover{transform:scale(1.01);box-shadow:var(--shadow-lg)}
.map-box svg{width:100%;height:auto}

/* ============ FOOTER ============ */
footer.site{
  background:var(--bg-soft);
  padding:54px 0 26px;
  border-top:1px solid var(--line);
  position:relative;
}
footer.site::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--grad-hero);
}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px;margin-bottom:32px}
.foot-grid h4{font-size:15px;margin-bottom:14px;color:var(--ink);position:relative;padding-bottom:8px}
.foot-grid h4::after{
  content:"";position:absolute;left:0;bottom:0;width:26px;height:2px;border-radius:2px;
  background:var(--grad-accent);
}
.foot-grid ul{display:grid;gap:9px}
.foot-grid a,.foot-grid li{color:var(--muted);font-size:14px}
.foot-grid a{transition:color .25s var(--ease),padding-left .25s var(--ease)}
.foot-grid a:hover{color:var(--brand);padding-left:4px}

.foot-bottom{
  border-top:1px solid var(--line);padding-top:20px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  color:var(--muted);font-size:13px;
}
.foot-bottom a{color:var(--muted)}
.foot-bottom a:hover{color:var(--brand)}

footer.site #privacy,
footer.site #terms,
footer.site #copyright{
  margin-top:18px;color:var(--muted);font-size:13px;line-height:1.85;
}
footer.site #privacy p{margin-bottom:6px}

/* ============ BACK TO TOP ============ */
#toTop{
  position:fixed;right:22px;bottom:22px;
  width:48px;height:48px;border-radius:50%;border:none;
  background:var(--grad-hero);color:#fff;font-size:20px;cursor:pointer;
  box-shadow:var(--shadow-lg);
  opacity:0;pointer-events:none;transform:translateY(14px) scale(.9);
  transition:opacity .35s var(--ease),transform .35s var(--ease),box-shadow .35s var(--ease);
  z-index:90;
}
#toTop.show{opacity:1;pointer-events:auto;transform:none}
#toTop:hover{transform:translateY(-4px) scale(1.06);box-shadow:0 16px 36px rgba(31,111,74,.45)}

/* ============ REVEAL ============ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal:nth-child(2){transition-delay:.05s}
.reveal:nth-child(3){transition-delay:.1s}
.reveal:nth-child(4){transition-delay:.15s}

/* ============ ANCHOR NAV ============ */
.anchor-nav{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0 0}
.anchor-nav a{
  font-size:13px;padding:6px 14px;
  border:1px solid rgba(255,255,255,.5);border-radius:999px;
  color:#fff;background:rgba(255,255,255,.12);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease),border-color .25s var(--ease);
}
.anchor-nav a:hover{background:#fff;color:var(--brand);transform:translateY(-2px);border-color:#fff}

/* ============ SCROLLBAR ============ */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg-soft)}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--brand),var(--brand-2));border-radius:10px;border:2px solid var(--bg-soft)}
::-webkit-scrollbar-thumb:hover{background:var(--brand-3)}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero h1{font-size:34px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}

@media (max-width:960px){
  .hero-grid,.contact-grid{grid-template-columns:1fr}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .articles{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .hero h1{font-size:30px}
  .hero-figure{max-width:520px;margin:0 auto}
  .slide{grid-template-columns:1fr}
  .slide svg{display:none}

  nav.main{
    display:none;position:absolute;top:66px;left:0;right:0;
    background:var(--glass-strong);
    -webkit-backdrop-filter:blur(18px) saturate(160%);
    backdrop-filter:blur(18px) saturate(160%);
    border-bottom:1px solid var(--line);
    flex-direction:column;padding:12px;gap:4px;
    box-shadow:var(--shadow-lg);
    animation:menuDrop .3s var(--ease);
  }
  nav.main.open{display:flex}
  nav.main a{padding:11px 14px;border-radius:10px}
  nav.main a::after{display:none}
  @keyframes menuDrop{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

  .menu-toggle{display:grid}
  .search-box{display:none}
}

@media (max-width:680px){
  .sec-head h2{font-size:24px;padding-left:14px}
  .hero{padding:38px 0 32px}
  .hero .lead{font-size:15px}
  .card,.article{padding:20px}
  .contact-list li{flex-direction:column;gap:4px}
  .contact-list .k{min-width:auto}
}

@media (max-width:560px){
  body{font-size:15px}
  .grid-3,.grid-4,.foot-grid{grid-template-columns:1fr}
  .hero h1{font-size:25px}
  section{padding:42px 0}
  .sec-head{margin-bottom:26px}
  .sec-head h2{font-size:22px}
  .stat .num{font-size:30px}
  .foot-bottom{flex-direction:column;gap:8px}
  #toTop{right:16px;bottom:16px;width:44px;height:44px}
  .slide{padding:18px}
  .slide h3{font-size:17px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .reveal{opacity:1;transform:none}
}

@media print{
  header.site,#toTop,.carousel,.tools,nav.main{display:none !important}
  body{background:#fff;color:#000}
  .card,.article,.faq-item{box-shadow:none;border:1px solid #ccc}
  a{color:#000;text-decoration:underline}
}