/* =========================================================
   JIANSHI Supply Chain — stylesheet
   ========================================================= */

:root{
  --navy-950:#050F1B;
  --navy-900:#081C30;
  --navy-800:#0C2A47;
  --navy-700:#123B60;
  --ink:#0D1A26;
  --body:#4B5B6C;
  --muted:#7C8A9A;
  --line:#E4E9EF;
  --soft:#F4F7FA;
  --white:#FFFFFF;
  --gold:#C09A56;
  --gold-2:#D9BC82;
  --gold-soft:#F3EADA;

  --radius:18px;
  --radius-sm:12px;
  --shadow-sm:0 1px 2px rgba(13,26,38,.04), 0 6px 20px rgba(13,26,38,.05);
  --shadow-md:0 2px 6px rgba(13,26,38,.05), 0 18px 44px rgba(13,26,38,.09);
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);

  --font:-apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
         "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

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

html{
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
}

body{
  margin:0;
  font-family:var(--font);
  font-size:16.5px;
  line-height:1.65;
  color:var(--body);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}

h1,h2,h3,h4{
  color:var(--ink);
  font-weight:600;
  line-height:1.18;
  letter-spacing:-.02em;
  margin:0;
  text-wrap:balance;
}

p{ margin:0; }

a{ color:inherit; text-decoration:none; }

img,svg{ display:block; max-width:100%; }

::selection{ background:rgba(192,154,86,.28); color:var(--ink); }

.wrap{
  width:100%;
  max-width:var(--maxw);
  margin-inline:auto;
  padding-inline:28px;
}

.skip-link{
  position:absolute; left:-9999px; top:0; z-index:200;
  background:var(--navy-900); color:#fff; padding:12px 18px; border-radius:0 0 10px 0;
  font-size:14px;
}
.skip-link:focus{ left:0; }

/* ---------- buttons ---------- */

.btn{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:13px 22px;
  border-radius:999px;
  font-size:14.5px;
  font-weight:600;
  letter-spacing:.01em;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .35s var(--ease), background .25s var(--ease),
             color .25s var(--ease), border-color .25s var(--ease), box-shadow .3s var(--ease);
  white-space:nowrap;
}
.btn svg{ width:17px; height:17px; flex:none; }
.btn:hover{ transform:translateY(-1px); }

.btn--solid{ background:var(--navy-900); color:#fff; }
.btn--solid:hover{ background:var(--navy-800); box-shadow:0 10px 26px rgba(8,28,48,.22); }

.btn--gold{ background:var(--gold); color:#1A1305; }
.btn--gold:hover{ background:var(--gold-2); box-shadow:0 12px 30px rgba(192,154,86,.32); }

.btn--ghost{
  border-color:rgba(255,255,255,.26);
  color:#fff;
  background:rgba(255,255,255,.04);
  backdrop-filter:blur(6px);
}
.btn--ghost:hover{ background:rgba(255,255,255,.1); border-color:rgba(255,255,255,.45); }

.btn--lg{ padding:16px 28px; font-size:15.5px; }

/* ---------- header ---------- */

.site-header{
  position:fixed;
  inset:0 0 auto 0;
  z-index:100;
  padding:14px 0;
  transition:background .4s var(--ease), box-shadow .4s var(--ease),
             padding .4s var(--ease), border-color .4s var(--ease);
  border-bottom:1px solid transparent;
  color:#fff;
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(16px) saturate(160%);
  -webkit-backdrop-filter:blur(16px) saturate(160%);
  border-bottom-color:var(--line);
  box-shadow:0 6px 24px rgba(13,26,38,.06);
  padding:9px 0;
  color:var(--ink);
}

.header-inner{
  display:flex;
  align-items:center;
  gap:26px;
}

.brand{
  display:inline-flex;
  align-items:center;
  gap:11px;
  flex:none;
}
.brand-mark{
  width:42px; height:42px; flex:none;
  border-radius:10px;
  overflow:hidden;
  box-shadow:0 0 0 1px rgba(192,154,86,.4), 0 4px 14px rgba(0,0,0,.28);
}
.brand-mark img{
  width:100%; height:100%;
  object-fit:cover;
  display:block;
}
.brand-text{ display:flex; flex-direction:column; line-height:1; }
.brand-text strong{
  font-size:17px;
  font-weight:700;
  letter-spacing:.18em;
  color:inherit;
}
.brand-text em{
  font-style:normal;
  font-size:9.5px;
  letter-spacing:.08em;
  opacity:.62;
  margin-top:5px;
  white-space:nowrap;
}

.nav{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:auto;
}
.nav a{
  font-size:14.5px;
  font-weight:500;
  padding:9px 14px;
  border-radius:9px;
  opacity:.86;
  transition:opacity .2s, background .2s;
}
.nav a:hover{ opacity:1; background:rgba(255,255,255,.09); }
.site-header.is-scrolled .nav a:hover{ background:var(--soft); }

.header-actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex:none;
}

.lang-btn{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:9px 14px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.26);
  background:transparent;
  color:inherit;
  font-family:inherit;
  font-size:13.5px;
  font-weight:600;
  cursor:pointer;
  transition:background .22s, border-color .22s;
}
.lang-btn svg{ width:15px; height:15px; }
.lang-btn:hover{ background:rgba(255,255,255,.1); }
.site-header.is-scrolled .lang-btn{ border-color:var(--line); }
.site-header.is-scrolled .lang-btn:hover{ background:var(--soft); }

.burger{
  display:none;
  width:40px; height:40px;
  border:1px solid rgba(255,255,255,.26);
  border-radius:11px;
  background:transparent;
  cursor:pointer;
  padding:0;
  place-items:center;
  color:inherit;
}
.site-header.is-scrolled .burger{ border-color:var(--line); }
.burger span{
  display:block;
  width:16px; height:1.6px;
  background:currentColor;
  border-radius:2px;
  transition:transform .3s var(--ease), opacity .2s;
}
.burger span + span{ margin-top:4px; }
.burger.is-open span:nth-child(1){ transform:translateY(5.6px) rotate(45deg); }
.burger.is-open span:nth-child(2){ opacity:0; }
.burger.is-open span:nth-child(3){ transform:translateY(-5.6px) rotate(-45deg); }

/* ---------- hero ---------- */

.hero{
  position:relative;
  background:linear-gradient(155deg, var(--navy-950) 0%, var(--navy-900) 38%, var(--navy-800) 72%, var(--navy-700) 100%);
  color:#fff;
  padding:168px 0 132px;
  overflow:hidden;
  isolation:isolate;
}

.hero-bg{ position:absolute; inset:0; z-index:-1; }
.hero-photo{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
}
.hero-overlay{
  position:absolute; inset:0;
  background:linear-gradient(100deg,
    rgba(5,15,27,.96) 0%,
    rgba(7,24,42,.88) 42%,
    rgba(10,34,58,.62) 100%);
}
.hero-mark{
  position:absolute;
  right:5%;
  top:50%;
  transform:translateY(-50%);
  width:min(360px, 26vw);
  opacity:.14;
  filter:drop-shadow(0 0 40px rgba(192,154,86,.25));
}
.hero-mark img{ width:100%; height:auto; }
.hero-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse at 30% 30%, #000 0%, transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse at 30% 30%, #000 0%, transparent 78%);
}

.hero-inner{ position:relative; max-width:840px; }

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:12px;
  font-weight:700;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:20px;
}
.eyebrow::before{
  content:"";
  width:26px; height:1px;
  background:currentColor;
  opacity:.7;
}
.eyebrow--light{ color:var(--gold-2); }

.hero h1{
  font-size:clamp(2.35rem, 5.2vw, 4.05rem);
  line-height:1.08;
  letter-spacing:-.028em;
  color:#fff;
  font-weight:650;
}

.hero-lead{
  margin-top:26px;
  max-width:660px;
  font-size:clamp(1rem, 1.55vw, 1.14rem);
  line-height:1.72;
  color:rgba(255,255,255,.74);
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:38px;
}

.hero-tags{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:14px;
  margin-top:46px;
  font-size:12.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  font-weight:600;
  color:rgba(255,255,255,.5);
}
.hero-tags i{
  width:4px; height:4px;
  border-radius:50%;
  background:var(--gold);
  opacity:.8;
}

/* ---------- stats ---------- */

.stats{
  position:relative;
  margin-top:-58px;
  z-index:5;
}
.stats-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-md);
  overflow:hidden;
}
.stat{
  padding:32px 30px 30px;
  display:flex;
  flex-direction:column;
  gap:6px;
  position:relative;
}
.stat + .stat::before{
  content:"";
  position:absolute;
  left:0; top:24px; bottom:24px;
  width:1px;
  background:var(--line);
}
.stat-num{
  font-size:clamp(1.9rem, 3vw, 2.5rem);
  font-weight:650;
  letter-spacing:-.04em;
  color:var(--navy-900);
  line-height:1;
  display:flex;
  align-items:baseline;
  gap:2px;
}
.stat-num .plus,
.stat-num .pct{ font-size:.55em; color:var(--gold); font-weight:600; }
.stat-num--word{ letter-spacing:.02em; font-size:clamp(1.7rem,2.6vw,2.2rem); }
.stat-label{
  font-size:13.5px;
  color:var(--muted);
  line-height:1.45;
}

/* ---------- sections ---------- */

.section{
  padding:112px 0;
  scroll-margin-top:86px;
}
.section--soft{ background:var(--soft); }

.section-head{ max-width:720px; margin-bottom:56px; }
.section-head--center{ margin-inline:auto; text-align:center; }
.section-head--center .eyebrow{ justify-content:center; }
.section-head--center .eyebrow::before{ display:none; }

.section h2{
  font-size:clamp(1.75rem, 3.1vw, 2.55rem);
  letter-spacing:-.026em;
  line-height:1.15;
}

.section-lead{
  margin-top:20px;
  font-size:1.03rem;
  line-height:1.7;
  color:var(--body);
  max-width:640px;
}
.section-head--center .section-lead{ margin-inline:auto; }
.section-lead--light{ color:rgba(255,255,255,.72); }

/* ---------- about ---------- */

.about-grid{
  display:grid;
  grid-template-columns:0.85fr 1.15fr;
  gap:72px;
  align-items:start;
}
.about-left{ position:sticky; top:120px; }
.about-right p{ margin-bottom:18px; font-size:1.02rem; line-height:1.75; }
.about-right .lede{
  font-size:1.16rem;
  line-height:1.68;
  color:var(--ink);
  font-weight:450;
}

.pillars{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:22px;
  margin-top:44px;
  padding-top:40px;
  border-top:1px solid var(--line);
}
.pillar{ position:relative; padding-top:2px; }
.pillar h3{
  font-size:15.5px;
  margin-bottom:8px;
  font-weight:650;
}
.pillar p{ font-size:13.8px; line-height:1.6; color:var(--muted); margin:0; }
.pillar-dot{
  display:block;
  width:7px; height:7px;
  border-radius:2px;
  background:var(--gold);
  transform:rotate(45deg);
  margin-bottom:14px;
}

/* ---------- cards ---------- */

.cards{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:22px;
}
.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:34px 30px 32px;
  transition:transform .45s var(--ease), box-shadow .45s var(--ease), border-color .45s var(--ease);
  position:relative;
  overflow:hidden;
}
.card::after{
  content:"";
  position:absolute;
  left:0; right:0; top:0;
  height:2px;
  background:linear-gradient(90deg, var(--gold), transparent 70%);
  opacity:0;
  transition:opacity .45s var(--ease);
}
.card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-md);
  border-color:#D8DFE7;
}
.card:hover::after{ opacity:1; }

.card-icon{
  display:grid;
  place-items:center;
  width:46px; height:46px;
  border-radius:13px;
  background:var(--gold-soft);
  color:#8A6B2E;
  margin-bottom:24px;
}
.card-icon svg{ width:23px; height:23px; }

.card h3{
  font-size:17px;
  font-weight:650;
  margin-bottom:11px;
  letter-spacing:-.012em;
}
.card p{ font-size:14.4px; line-height:1.66; color:var(--body); }

.cats{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px;
  margin-top:22px;
}
.cat{
  background:linear-gradient(150deg, var(--navy-900), var(--navy-800));
  color:#fff;
  border-radius:var(--radius);
  padding:38px 36px 40px;
  position:relative;
  overflow:hidden;
}
.cat::before{
  content:"";
  position:absolute;
  right:-90px; bottom:-110px;
  width:280px; height:280px;
  border:1px solid rgba(255,255,255,.10);
  border-radius:50%;
}
.cat::after{
  content:"";
  position:absolute;
  right:-50px; bottom:-150px;
  width:280px; height:280px;
  border:1px solid rgba(192,154,86,.24);
  border-radius:50%;
}
.cat-kicker{
  display:block;
  font-size:11px;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--gold-2);
  margin-bottom:16px;
  font-weight:700;
}
.cat h3{
  font-size:22px;
  color:#fff;
  margin-bottom:12px;
  letter-spacing:-.02em;
}
.cat p{
  font-size:14.5px;
  line-height:1.66;
  color:rgba(255,255,255,.68);
  max-width:380px;
}

/* ---- 品类覆盖 ---- */

.coverage{
  margin-top:22px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:46px 42px 36px;
  display:grid;
  grid-template-columns:0.85fr 1.4fr;
  gap:16px 56px;
  align-items:start;
}
.cov-intro .eyebrow{ margin-bottom:14px; }
.cov-intro h3{
  font-size:20px;
  line-height:1.42;
  letter-spacing:-.015em;
  margin-bottom:14px;
}
.cov-intro > p:last-child{
  font-size:14.2px;
  line-height:1.68;
  color:var(--muted);
}
.cov-groups{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:34px;
}
.cov-group h4{
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  font-weight:700;
  color:var(--gold);
  margin:0 0 16px;
}
.cov-group ul{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.cov-group li{
  font-size:13.2px;
  color:var(--body);
  background:var(--soft);
  border:1px solid #E7EDF3;
  border-radius:999px;
  padding:7px 14px;
  transition:background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.cov-group li:hover{
  background:#fff;
  border-color:var(--gold);
  color:var(--ink);
}
.cov-note{
  grid-column:1 / -1;
  margin-top:14px;
  padding-top:22px;
  border-top:1px solid var(--line);
  font-size:13.2px;
  color:var(--muted);
}

/* ---------- process ---------- */

.steps{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  grid-template-columns:repeat(5, 1fr);
  gap:0;
  position:relative;
}
.steps::before{
  content:"";
  position:absolute;
  top:23px;
  left:calc(10% );
  right:calc(10%);
  height:1px;
  background:linear-gradient(90deg, transparent, var(--line) 8%, var(--line) 92%, transparent);
}
.step{
  position:relative;
  padding:0 22px 0 0;
}
.step-num{
  display:grid;
  place-items:center;
  width:46px; height:46px;
  border-radius:50%;
  background:#fff;
  border:1px solid var(--line);
  color:var(--navy-900);
  font-size:13.5px;
  font-weight:700;
  letter-spacing:.02em;
  position:relative;
  z-index:1;
  margin-bottom:24px;
  transition:background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
}
.step:hover .step-num{
  background:var(--navy-900);
  color:#fff;
  border-color:var(--navy-900);
}
.step h3{
  font-size:16px;
  font-weight:650;
  margin-bottom:9px;
  letter-spacing:-.01em;
}
.step p{ font-size:14.2px; line-height:1.64; color:var(--muted); }

/* ---------- ai ---------- */

.section--dark{
  background:linear-gradient(160deg, var(--navy-950), var(--navy-900) 45%, var(--navy-800));
  color:#fff;
  position:relative;
  overflow:hidden;
  isolation:isolate;
}
.ai-bg{
  position:absolute;
  inset:0;
  z-index:-1;
  background-image:
    radial-gradient(circle at 78% 12%, rgba(192,154,86,.20), transparent 46%),
    radial-gradient(circle at 8% 88%, rgba(18,59,96,.85), transparent 52%);
}
.section--dark h2{ color:#fff; }

.ai-head{ max-width:740px; }

.ai-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:22px;
  margin-top:60px;
}
.ai-card{
  border:1px solid rgba(255,255,255,.13);
  background:rgba(255,255,255,.035);
  backdrop-filter:blur(6px);
  border-radius:var(--radius);
  padding:32px 30px 34px;
  transition:background .4s var(--ease), border-color .4s var(--ease), transform .4s var(--ease);
}
.ai-card:hover{
  background:rgba(255,255,255,.07);
  border-color:rgba(192,154,86,.42);
  transform:translateY(-3px);
}
.ai-index{
  display:block;
  font-size:11.5px;
  letter-spacing:.22em;
  font-weight:700;
  color:var(--gold-2);
  margin-bottom:22px;
}
.ai-card h3{
  color:#fff;
  font-size:17px;
  font-weight:650;
  margin-bottom:11px;
}
.ai-card p{ font-size:14.4px; line-height:1.66; color:rgba(255,255,255,.66); }

.ai-foot{
  margin-top:48px;
  padding-top:28px;
  border-top:1px solid rgba(255,255,255,.11);
  font-size:14px;
  color:rgba(255,255,255,.55);
  max-width:640px;
}

/* ---------- contact ---------- */

.contact-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:64px;
  align-items:center;
}
.contact-left .btn{ margin-top:34px; }

.contact-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
  padding:10px 34px;
}
.cc-row{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:24px;
  padding:22px 0;
  border-bottom:1px solid var(--line);
}
.cc-row:last-of-type{ border-bottom:0; }
.cc-label{
  font-size:12px;
  letter-spacing:.16em;
  text-transform:uppercase;
  font-weight:700;
  color:var(--muted);
  flex:none;
}
.cc-value{ font-size:15.5px; color:var(--ink); text-align:right; font-weight:500; }
.cc-phone{
  font-size:clamp(1.35rem, 2.4vw, 1.72rem);
  font-weight:650;
  letter-spacing:-.01em;
  color:var(--navy-900);
  transition:color .25s;
  text-align:right;
}
.cc-phone:hover{ color:var(--gold); }
.cc-row--phone{ padding:26px 0; }
.cc-note{
  font-size:13.5px;
  line-height:1.62;
  color:var(--muted);
  padding:20px 0 26px;
  border-top:1px solid var(--line);
  margin-top:2px;
}

/* ---------- footer ---------- */

.site-footer{
  background:var(--navy-950);
  color:rgba(255,255,255,.6);
  padding:44px 0;
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  flex-wrap:wrap;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:14px;
  color:#fff;
}
.footer-mark{
  width:36px; height:36px;
  flex:none;
  display:block;
}
.footer-mark img{ width:100%; height:100%; object-fit:contain; }
.footer-brand strong{
  display:block;
  font-size:14.5px;
  letter-spacing:.08em;
  font-weight:600;
}
.footer-brand span:not(.footer-mark){
  display:block;
  font-size:11px;
  letter-spacing:.1em;
  color:rgba(255,255,255,.42);
  margin-top:5px;
}
.footer-meta{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  font-size:13.5px;
}
.footer-meta a{ color:rgba(255,255,255,.82); transition:color .2s; }
.footer-meta a:hover{ color:var(--gold-2); }
.footer-meta .dot{
  width:3px; height:3px;
  border-radius:50%;
  background:rgba(255,255,255,.28);
}

/* ---------- reveal ---------- */

.reveal{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .8s var(--ease), transform .8s var(--ease);
  will-change:opacity, transform;
}
.reveal.is-in{ opacity:1; transform:none; }

/* ---------- responsive ---------- */

@media (max-width:1080px){
  .about-grid{ gap:48px; }
  .cards{ grid-template-columns:repeat(2, 1fr); }
  .ai-grid{ grid-template-columns:1fr; gap:16px; }
  .pillars{ grid-template-columns:1fr; gap:26px; }
  .steps{ grid-template-columns:repeat(2, 1fr); gap:40px 0; }
  .steps::before{ display:none; }
  .coverage{ grid-template-columns:1fr; gap:34px; }
}

@media (max-width:900px){
  .hero-mark{ opacity:.08; width:44vw; }
  .nav{
    position:absolute;
    top:calc(100% + 10px);
    left:20px; right:20px;
    flex-direction:column;
    align-items:stretch;
    gap:2px;
    background:#fff;
    border:1px solid var(--line);
    border-radius:16px;
    padding:10px;
    box-shadow:var(--shadow-md);
    transform:translateY(-8px);
    opacity:0;
    pointer-events:none;
    transition:opacity .28s var(--ease), transform .28s var(--ease);
    color:var(--ink);
  }
  .nav.is-open{ opacity:1; transform:none; pointer-events:auto; }
  .nav a{ padding:13px 14px; border-radius:10px; }
  .nav a:hover{ background:var(--soft); }
  .header-cta{ display:none; }
  .burger{ display:grid; }
  .about-grid{ grid-template-columns:1fr; }
  .about-left{ position:static; }
  .contact-grid{ grid-template-columns:1fr; gap:40px; }
  .cats{ grid-template-columns:1fr; }
}

@media (max-width:760px){
  body{ font-size:16px; }
  .wrap{ padding-inline:20px; }
  .hero{ padding:140px 0 116px; }
  .section{ padding:78px 0; }
  .coverage{ padding:32px 22px 26px; }
  .cov-groups{ grid-template-columns:1fr; gap:26px; }
  .stats{ margin-top:-44px; }
  .stats-grid{ grid-template-columns:1fr 1fr; }
  .stat{ padding:26px 22px; }
  .stat + .stat::before{ display:none; }
  .stat:nth-child(even){ border-left:1px solid var(--line); }
  .stat:nth-child(n+3){ border-top:1px solid var(--line); }
  .cards{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr; gap:34px; }
  .step{ padding-right:0; display:grid; grid-template-columns:46px 1fr; gap:0 18px; }
  .step-num{ margin-bottom:0; grid-row:span 2; }
  .step h3{ margin-top:2px; }
  .contact-card{ padding:6px 22px; }
  .cc-row{ flex-direction:column; align-items:flex-start; gap:6px; }
  .cc-value,.cc-phone{ text-align:left; }
  .footer-inner{ flex-direction:column; align-items:flex-start; gap:20px; }
  .section-head{ margin-bottom:40px; }
}

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