/* ----------
  Benten Landing Styles v3 – Light Theme
---------- */
:root{
  --brand:#0f6bff;
  --brand-dark:#0a54eb;
  --brand-light:#e7f1ff;
  --brand-soft:rgba(15,107,255,.12);
  --brand-gradient:linear-gradient(104deg,#0f6bff 0%,#3590ff 100%);
  --ink:#0f172a;
  --ink-2:#334155;
  --muted:#64748b;
  --bg:#ffffff;
  --bg-alt:#f5f8ff;
  --border:#dfe7fb;
  --shadow-soft:0 16px 28px -20px rgba(15,107,255,.28);
  --shadow-card:0 32px 70px -38px rgba(24,101,255,.28);
  --radius:20px;
  --transition:220ms cubic-bezier(.4,0,.2,1);
  --text-max:62ch;
}

*{box-sizing:border-box}
*::selection{background:rgba(15,107,255,.25);color:#fff}
html{scroll-behavior:smooth}

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter','Noto Sans JP',system-ui,-apple-system,Segoe UI,Roboto,'Hiragino Kaku Gothic ProN','Noto Sans',sans-serif;
  line-height:1.7;
  font-feature-settings:'palt' 1;
  letter-spacing:.01em;
}
body.nav-open{overflow:hidden}

h1,h2,h3,h4{
  margin:0;
  font-family:'Space Grotesk','Inter','Noto Sans JP',sans-serif;
  font-weight:600;
  color:var(--ink);
  letter-spacing:-.01em;
}
p,li{color:var(--ink-2)}

a{color:inherit;text-decoration:none;transition:color var(--transition)}
img{max-width:100%;height:auto;display:block}

main{position:relative;z-index:1}
.container{max-width:1180px;margin:0 auto;padding:0 24px}

.site-header{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid rgba(223,231,251,.9);
  backdrop-filter:blur(12px);
  transition:box-shadow var(--transition),border-color var(--transition),background var(--transition);
}
.site-header.scrolled{
  box-shadow:0 22px 46px -32px rgba(15,107,255,.22);
  border-color:rgba(15,107,255,.18);
}
.nav-wrap{
  display:flex;
  align-items:center;
  gap:32px;
  min-height:68px;
  padding:8px 6px 6px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:0;
  color:var(--ink);
  font-weight:600;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-size:15px;
  padding:0;
  line-height:0;
}
.brand img{
  display:block;
  height:clamp(26px,1.76vw,41px);
  width:auto;
  filter:none;
  margin:8px 0 8px 14px;
}
.nav{margin-left:auto;display:flex;align-items:flex-end;gap:30px}
.nav a{font-weight:500;color:var(--ink-2);position:relative;padding:12px 0;letter-spacing:.01em}
.nav a::after{
  content:'';
  position:absolute;
  left:50%;
  bottom:0;
  width:60%;
  height:3px;
  border-radius:999px;
  background:var(--brand-gradient);
  transform:translateX(-50%) scaleX(0);
  transform-origin:center;
  transition:transform var(--transition);
}
.nav a:hover,
.nav a.active{color:var(--brand)}
.nav a:hover::after,
.nav a.active::after{transform:translateX(-50%) scaleX(1)}
.nav a.btn{
  padding:0;
}
.nav a.btn::after{display:none}
.nav .btn{
  background:linear-gradient(115deg,#0f6bff 0%,#3590ff 100%);
  color:#fff;
  border-color:var(--brand);
  box-shadow:none;
  margin-left:10px;
  padding:10px 22px;
  font-size:14px;
  line-height:1.2;
}
.nav .btn:hover{
  background:linear-gradient(115deg,#0a54eb 0%,#1f80ff 100%);
  border-color:var(--brand-dark);
  box-shadow:0 16px 30px -28px rgba(15,107,255,.35);
}
.nav-toggle{
  display:none;
  background:none;
  border:0;
  margin-left:auto;
  padding:6px;
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  width:26px;
  height:2px;
  background:var(--ink);
  margin:6px 0;
  transition:transform var(--transition),opacity var(--transition),background var(--transition);
}
.nav-toggle.active span{background:#fff}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:13px 26px;
  border-radius:999px;
  font-weight:600;
  letter-spacing:.01em;
  border:1px solid transparent;
  transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition),background var(--transition),color var(--transition);
  box-shadow:var(--shadow-soft);
}
.btn-sm{padding:10px 20px}
.btn-primary{
  background:var(--brand-gradient);
  color:#fff;
  box-shadow:0 22px 44px -26px rgba(15,107,255,.4);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 26px 60px -30px rgba(24,101,255,.38)}
.btn-outline{
  background:rgba(255,255,255,.68);
  color:var(--brand);
  border-color:rgba(33,86,218,.38);
  box-shadow:0 22px 48px -34px rgba(33,86,218,.38);
  backdrop-filter:blur(6px);
}
.btn-outline:hover{
  background:rgba(255,255,255,.85);
  border-color:rgba(15,107,255,.5);
  color:var(--brand-dark);
  box-shadow:0 26px 58px -34px rgba(33,86,218,.42);
}

.hero{
  position:relative;
  overflow:hidden;
  padding:clamp(48px,6.8vw,110px) 0 clamp(56px,7vw,96px);
  background:
    linear-gradient(160deg,rgba(26,33,99,.26) 0%,rgba(34,60,160,.12) 40%,rgba(255,255,255,0) 70%),
    radial-gradient(120% 120% at 18% 12%,rgba(79,195,255,.12),transparent 58%),
    radial-gradient(120% 120% at 86% 10%,rgba(125,97,255,.16),transparent 64%),
    linear-gradient(180deg,#e8f0ff 0%,#ffffff 92%);
}
.hero::before{
  content:'';
  position:absolute;
  inset:-18% 12% 18% -12%;
  background:
    linear-gradient(120deg,rgba(142,107,255,.26) 0%,rgba(15,107,255,0) 70%),
    linear-gradient(300deg,rgba(62,214,255,.24) 10%,rgba(62,214,255,0) 74%);
  clip-path:polygon(10% 4%,94% 0,78% 100%,0 96%);
  opacity:.38;
  filter:blur(.4px);
  pointer-events:none;
}
.hero::after{
  content:'';
  position:absolute;
  inset:0;
  background:
    radial-gradient(84% 62% at 70% 22%,rgba(255,255,255,.6),transparent 58%),
    radial-gradient(64% 68% at 24% 78%,rgba(33,70,180,.26),transparent 78%);
  opacity:.52;
  pointer-events:none;
}
.hero-grid{
  position:relative;
  z-index:1;
  display:grid;
  gap:clamp(42px,6vw,80px);
  grid-template-columns:minmax(0,1.18fr) minmax(0,.82fr);
  align-items:center;
}
.hero-grid.narrow{
  gap:clamp(32px,5vw,60px);
  grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);
}
.hero-copy{max-width:520px}
.kicker-title{
  display:block;
  margin:0 0 14px;
  font-size:clamp(38px,5.4vw,58px);
  line-height:1.05;
  letter-spacing:-.015em;
  color:var(--brand-dark);
}
@supports (-webkit-background-clip:text){
  .kicker-title{
    background:linear-gradient(108deg,#0f6bff 0%,#3590ff 50%,#6a52ff 100%);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    color:transparent;
  }
}
.title-dot{
  display:inline;
  color:var(--brand-dark);
  background:inherit;
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
}
.title-dot::before{
  content:"\202F";
}
.kicker-title::before{display:none}
.hero h1{
  font-size:clamp(38px,5.6vw,58px);
  line-height:1.02;
  margin-bottom:22px;
  max-width:none;
  white-space:nowrap;
}
.sub{
  font-size:18px;
  color:var(--ink-2);
  margin:0 0 24px;
  max-width:480px;
}
.hero-copy .sub + .sub{margin-top:-6px}
.sub.lead{
  font-size:18px;
  color:var(--ink-2);
}
.sub strong{color:var(--brand);font-weight:600}
.hero-ref{
  margin:-14px 0 32px;
  font-size:13px;
  letter-spacing:.08em;
  color:rgba(15,23,42,.55);
}

@media (max-width:720px){
  .hero h1{white-space:normal}
  .sub{margin:0 0 20px}
}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:0 0 24px}
.point-list{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  list-style:none;
  padding:0;
  margin:0;
}
.point-list li{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 16px;
  background:#fff;
  border:1px solid rgba(15,107,255,.2);
  border-radius:999px;
  font-size:14px;
  font-weight:500;
  color:var(--ink);
  letter-spacing:.01em;
  line-height:1.3;
  box-shadow:0 16px 32px -30px rgba(15,107,255,.35);
}
.point-list li::before{
  content:'';
  width:8px;
  height:8px;
  border-radius:999px;
  background:var(--brand);
  box-shadow:0 0 12px rgba(15,107,255,.6);
}

.hero-art{
  position:relative;
  min-height:320px;
  display:flex;
  align-items:flex-end;
  justify-content:center;
  padding-top:4px;
}
.hero-art::before,
.hero-art::after{display:none}
.hero-visual{
  position:relative;
  z-index:1;
  width:clamp(280px,34vw,420px);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:12px;
}
.hero-visual figcaption{
  margin:0;
  padding:10px 18px 14px;
  background:rgba(15,107,255,.06);
  border-radius:18px;
  font-size:13px;
  color:var(--ink-2);
  letter-spacing:.02em;
  line-height:1.6;
  box-shadow:0 20px 44px -32px rgba(15,107,255,.22);
}
.hero-visual .screen-glow{
  position:absolute;
  inset:-26px -28px -30px;
  background:radial-gradient(62% 68% at 50% 48%,rgba(15,107,255,.22),transparent 78%);
  filter:blur(30px);
  opacity:.45;
  pointer-events:none;
}
.hero-visual .screen{
  position:relative;
  width:100%;
  border-radius:24px;
  background:linear-gradient(180deg,#f2f5ff 0%,#ffffff 70%,#eef3ff 100%);
  border:1px solid rgba(40,75,160,.18);
  box-shadow:0 30px 64px -36px rgba(25,72,168,.38),0 18px 42px -36px rgba(11,36,92,.24);
  overflow:hidden;
}
.hero-visual .screen::before{
  content:"";
  position:absolute;
  inset:-12px;
  border-radius:28px;
  background:linear-gradient(145deg,rgba(15,90,210,.18),rgba(15,90,210,.05));
  box-shadow:0 34px 74px -36px rgba(15,60,150,.38);
  opacity:.88;
  z-index:-1;
  pointer-events:none;
}
.screen-header{
  display:flex;
  align-items:center;
  gap:10px;
  padding:16px 18px;
  background:linear-gradient(180deg,#f1f5ff 0%,#ffffff 100%);
  border-bottom:1px solid rgba(15,107,255,.14);
}
.screen-header .dot{
  width:9px;
  height:9px;
  border-radius:999px;
  background:rgba(15,107,255,.24);
  box-shadow:0 0 0 1px rgba(15,107,255,.08);
}
.screen-search{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:8px;
  background:#fff;
  border-radius:18px;
  padding:8px 14px;
  border:1px solid rgba(15,107,255,.18);
  box-shadow:0 10px 26px -18px rgba(15,107,255,.4);
}
.screen-icon{font-size:14px}
.screen-placeholder{
  font-size:13px;
  color:rgba(15,23,42,.55);
}
.screen-body{
  display:grid;
  grid-template-columns:150px minmax(0,1fr);
  padding:18px 20px 16px;
  gap:16px;
}
.screen-sidebar{
  display:grid;
  gap:14px;
  background:linear-gradient(180deg,#eef3ff 0%,#f8faff 70%,#ffffff 100%);
  border-radius:20px;
  padding:18px 16px;
  border:1px solid rgba(15,107,255,.14);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.7);
}
.sidebar-label{
  font-size:11px;
  font-weight:600;
  letter-spacing:.18em;
  color:var(--brand-dark);
}
.sidebar-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:10px;
  font-size:13px;
  color:var(--ink-2);
}
.sidebar-list li{
  padding:10px 12px;
  border-radius:12px;
  background:rgba(255,255,255,.86);
  border:1px solid rgba(15,107,255,.08);
  box-shadow:0 10px 22px -18px rgba(15,107,255,.28);
}
.sidebar-list li.active{
  background:#fff;
  border-color:rgba(15,107,255,.26);
  color:var(--brand);
  font-weight:600;
  box-shadow:0 12px 26px -20px rgba(15,107,255,.32);
}
.sidebar-footer{
  margin-top:4px;
  font-size:11px;
  color:rgba(15,23,42,.6);
}
.screen-main{
  background:#fff;
  border-radius:20px;
  border:1px solid rgba(15,107,255,.12);
  padding:16px 16px 14px;
  box-shadow:0 24px 58px -44px rgba(15,107,255,.32);
  display:grid;
  gap:12px;
}
.micro-card{
  background:linear-gradient(180deg,#f9fbff 0%,#ffffff 85%);
  border-radius:14px;
  border:1px solid rgba(15,107,255,.1);
  padding:12px 14px;
  box-shadow:0 18px 46px -34px rgba(15,107,255,.28);
  display:grid;
  gap:8px;
}
.micro-tag{
  display:inline-flex;
  align-items:center;
  gap:5px;
  font-size:10px;
  letter-spacing:.16em;
  font-weight:600;
  padding:4px 9px;
  border-radius:999px;
  background:rgba(15,107,255,.12);
  color:var(--brand-dark);
}
.micro-tag.alt{background:rgba(15,107,255,.1);color:#0a58d3}
.micro-tag.soft{background:rgba(15,107,255,.08);color:#1b5acb}
.micro-card strong{
  font-size:13px;
  color:var(--ink);
  letter-spacing:.01em;
}
.micro-meta{
  font-size:10px;
  color:rgba(15,23,42,.55);
}
.screen-base{
  padding:10px 0 14px;
  display:flex;
  justify-content:center;
}
.screen-stand{
  position:relative;
  width:96px;
  height:14px;
  border-radius:12px;
  background:linear-gradient(180deg,#e4ecff 0%,#d0dfff 100%);
  box-shadow:0 20px 44px -26px rgba(15,107,255,.38);
}
.screen-stand::after{
  content:"";
  position:absolute;
  top:12px;
  left:50%;
  transform:translateX(-50%);
  width:168px;
  height:12px;
  border-radius:12px;
  background:linear-gradient(180deg,#dfe6f8 0%,#c8d6f6 100%);
  box-shadow:0 24px 46px -28px rgba(15,107,255,.35);
}
.screen-footer{
  display:flex;
  align-items:center;
  gap:10px;
  padding:4px 16px 10px;
}
.screen-pill{
  padding:5px 10px;
  border-radius:999px;
  background:rgba(15,107,255,.08);
  font-size:10px;
  color:var(--brand);
  font-weight:600;
  letter-spacing:.08em;
}
.wave{
  position:absolute;
  left:0;
  right:0;
  bottom:-1px;
  height:130px;
  background:linear-gradient(180deg,rgba(240,245,255,0) 0%,rgba(245,248,255,.96) 92%);
  pointer-events:none;
}

.section{
  padding:clamp(88px,12vw,140px) 0;
  background:var(--bg);
  position:relative;
}
.section.section-compact{
  padding-top:clamp(56px,8vw,96px);
}
.section + .section{border-top:none}
.section.alt{background:var(--bg)}

#solutions,
#about,
#contact{
  position:relative;
  overflow:hidden;
}
#solutions{
  background:
    linear-gradient(160deg,rgba(35,64,182,.18) 0%,rgba(255,255,255,0) 46%),
    radial-gradient(120% 100% at 92% 8%,rgba(119,92,255,.22),transparent 64%),
    radial-gradient(120% 120% at 6% 32%,rgba(59,191,255,.16),transparent 68%),
    linear-gradient(180deg,#eef3ff 0%,#ffffff 92%);
}
#solutions::before{
  content:'';
  position:absolute;
  inset:-12% 18% 32% -6%;
  background:radial-gradient(80% 60% at 32% 42%,rgba(80,206,255,.32),transparent 72%);
  filter:blur(24px);
  opacity:.46;
  pointer-events:none;
}
#solutions::after{
  content:'';
  position:absolute;
  inset:auto 6% -10% 42%;
  height:46%;
  background:radial-gradient(90% 120% at 50% 0%,rgba(96,79,255,.22),transparent 76%);
  opacity:.42;
  pointer-events:none;
}
#about{
  background:
    linear-gradient(150deg,rgba(86,72,230,.16) 0%,rgba(255,255,255,0) 40%),
    radial-gradient(110% 110% at 18% 16%,rgba(74,208,255,.2),transparent 64%),
    radial-gradient(120% 120% at 92% 86%,rgba(42,99,214,.18),transparent 68%),
    linear-gradient(180deg,#f2f5ff 0%,#ffffff 94%);
}
#about::before{
  content:'';
  position:absolute;
  inset:-12% -14% 40% 12%;
  background:radial-gradient(92% 70% at 30% 24%,rgba(95,74,255,.26),transparent 74%);
  filter:blur(24px);
  opacity:.44;
  pointer-events:none;
}
#about::after{
  content:'';
  position:absolute;
  inset:42% -12% -18% 8%;
  background:linear-gradient(136deg,rgba(55,191,255,.2) 0%,rgba(55,191,255,0) 70%);
  opacity:.36;
  pointer-events:none;
}
#contact{
  background:
    linear-gradient(150deg,rgba(90,72,240,.18) 0%,rgba(255,255,255,0) 52%),
    radial-gradient(120% 120% at 12% 18%,rgba(64,200,255,.22),transparent 64%),
    radial-gradient(120% 120% at 88% 88%,rgba(34,92,207,.2),transparent 68%),
    linear-gradient(180deg,#eef4ff 0%,#ffffff 96%);
}
#contact::before{
  content:'';
  position:absolute;
  inset:-8% -12% 30% -4%;
  background:radial-gradient(90% 68% at 30% 34%,rgba(255,255,255,.55),transparent 72%);
  filter:blur(24px);
  opacity:.5;
  pointer-events:none;
}
#contact::after{
  content:'';
  position:absolute;
  inset:auto 18% -14% 42%;
  height:46%;
  background:radial-gradient(72% 120% at 50% 0%,rgba(53,144,255,.26),transparent 74%);
  opacity:.42;
  pointer-events:none;
}
#solutions > *,
#about > *,
#contact > *{
  position:relative;
  z-index:1;
}
.section-title{
  font-size:clamp(32px,4vw,48px);
  margin-bottom:14px;
}
.section-lead{
  max-width:var(--text-max);
  color:var(--ink-2);
  margin:0 0 40px;
}
.policy-block{
  background:#fff;
  border-radius:22px;
  border:1px solid rgba(15,107,255,.14);
  padding:26px 28px;
  box-shadow:0 26px 54px -42px rgba(15,107,255,.24);
  display:grid;
  gap:14px;
  margin-bottom:26px;
}
.policy-block h2{
  margin:0;
  font-size:20px;
  color:var(--ink);
}
.policy-block p{
  margin:0;
  color:var(--ink-2);
  line-height:1.75;
}
.policy-block ul{
  margin:0;
  padding-left:20px;
  display:grid;
  gap:8px;
  color:var(--ink-2);
}
.policy-meta{
  margin-top:36px;
  display:grid;
  gap:6px;
  color:rgba(15,23,42,.65);
  font-size:14px;
}

.grid{display:grid;gap:26px}
.cards{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{
  position:relative;
  padding:30px;
  border-radius:var(--radius);
  background:#fff;
  border:1px solid rgba(15,107,255,.16);
  box-shadow:0 24px 58px -32px rgba(15,107,255,.22);
  transition:transform var(--transition),border-color var(--transition),box-shadow var(--transition);
}
.card:hover{
  transform:translateY(-6px);
  border-color:rgba(15,107,255,.32);
  box-shadow:0 28px 64px -38px rgba(15,107,255,.35);
}
.card-ico{
  width:48px;
  height:48px;
  border-radius:16px;
  display:grid;
  place-items:center;
  font-size:20px;
  background:linear-gradient(135deg,rgba(15,107,255,.18) 0%,rgba(0,164,255,.26) 100%);
  color:var(--brand-dark);
  margin-bottom:18px;
}
.card h3{margin:0 0 12px;font-size:20px;color:var(--ink)}
.card p{margin:0;color:var(--ink-2)}

.solution-stack{
  display:flex;
  flex-direction:column;
  gap:52px;
}
.solution-heading{
  font-size:22px;
  margin:0 0 22px;
  color:var(--ink);
}
.solution-card-grid{
  display:grid;
  gap:22px;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
}
.solution-card{
  background:#fff;
  border-radius:var(--radius);
  border:1px solid rgba(15,107,255,.14);
  box-shadow:0 20px 52px -34px rgba(15,107,255,.22);
  padding:24px 26px;
  display:flex;
  flex-direction:column;
  gap:16px;
}
.solution-card h4{
  margin:0;
  font-size:19px;
  color:var(--ink);
  letter-spacing:.01em;
}
.solution-list{
  margin:0;
  padding-left:24px;
  display:grid;
  gap:8px;
  list-style:disc;
  color:var(--ink-2);
}
.solution-card.accent{
  background:linear-gradient(180deg,#f8fbff 0%,#ffffff 60%);
  border:1px solid rgba(15,107,255,.26);
  box-shadow:0 24px 60px -36px rgba(15,107,255,.25);
}

.solution-flow{
  background:#fff;
  border-radius:calc(var(--radius) + 6px);
  border:1px solid rgba(15,107,255,.18);
  box-shadow:0 28px 68px -40px rgba(15,107,255,.25);
  padding:30px 32px;
  display:grid;
  gap:26px;
}
.solution-flow figcaption{
  margin:0;
  font-weight:500;
  color:var(--ink);
}
.flow-steps{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:22px;
  grid-template-columns:repeat(4,minmax(0,1fr));
  position:relative;
}
.flow-step{
  position:relative;
}
.flow-step::after{
  content:'';
  position:absolute;
  top:50%;
  right:-36px;
  width:28px;
  height:2px;
  background:linear-gradient(90deg,rgba(15,107,255,.18) 0%,rgba(53,144,255,.6) 100%);
  transform:translateY(-50%);
}
.flow-step::before{
  content:'';
  position:absolute;
  top:50%;
  right:-36px;
  width:8px;
  height:8px;
  border-top:2px solid rgba(15,107,255,.58);
  border-right:2px solid rgba(15,107,255,.58);
  transform:translate(-4px,-50%) rotate(45deg);
}
.flow-step:last-child::after,
.flow-step:last-child::before{display:none}
.flow-node{
  background:#fff;
  border-radius:var(--radius);
  border:1px solid rgba(15,107,255,.16);
  padding:22px 22px;
  box-shadow:0 18px 52px -36px rgba(15,107,255,.22);
  display:grid;
  gap:14px;
  height:100%;
}
.flow-label{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:46px;
  height:46px;
  border-radius:999px;
  background:rgba(15,107,255,.12);
  color:var(--brand);
  font-size:11px;
  font-weight:600;
  letter-spacing:.08em;
}
.flow-node h4{
  margin:0;
  font-size:17px;
  color:var(--ink);
}
.flow-node p{
  margin:0;
  color:var(--muted);
  line-height:1.6;
}

@media (max-width:1100px){
  .flow-steps{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .flow-step:nth-child(2)::after,
  .flow-step:nth-child(2)::before{
    display:none;
  }
  .screen-body{
    grid-template-columns:1fr;
    padding:18px;
  }
  .screen-sidebar{
    grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
    padding:16px;
  }
  .screen-main{
    padding:16px;
  }
  .micro-card{
    padding:12px;
  }
}
@media (max-width:860px){
  .solution-flow{
    padding:28px;
  }
  .flow-steps{
    grid-template-columns:1fr;
  }
  .flow-step::after,
  .flow-step::before{display:none}
  .flow-node{
    padding:22px;
  }
}

.about-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:40px;
}
.company-meta{
  margin:0;
  padding:0;
  display:grid;
  gap:14px;
}
.company-meta div{
  display:grid;
  grid-template-columns:120px minmax(0,1fr);
  gap:14px;
  padding:18px 20px;
  border-radius:20px;
  background:#fff;
  border:1px solid rgba(15,107,255,.16);
  box-shadow:0 18px 44px -32px rgba(15,107,255,.18);
}
.company-meta dt{
  margin:0;
  font-weight:600;
  color:var(--ink);
  letter-spacing:.02em;
}
.company-meta dd{
  margin:0;
  color:var(--ink-2);
}
.about-card{
  background:#fff;
  border-radius:22px;
  border:1px solid rgba(15,107,255,.16);
  box-shadow:0 22px 52px -36px rgba(15,107,255,.22);
  padding:26px;
  display:grid;
  gap:18px;
}
.about-card h3{
  margin:0 0 12px;
  font-size:20px;
  color:var(--ink);
}
.about-card p{
  margin:0 0 12px;
  color:var(--ink-2);
  line-height:1.7;
}
.about-card p:last-child{margin-bottom:0}
.profile-section{
  display:grid;
  gap:10px;
  padding:16px 18px;
  border-radius:18px;
  background:rgba(15,107,255,.04);
  border:1px solid rgba(15,107,255,.12);
}
.profile-section h4{
  margin:0;
  font-size:15px;
  color:var(--brand);
  letter-spacing:.08em;
}
.about-message{
  margin:56px auto 0;
  max-width:960px;
  display:grid;
  gap:32px;
}
.message-top{
  text-align:center;
  display:grid;
  gap:12px;
}
.message-title{
  margin:0;
  font-size:18px;
  letter-spacing:.28em;
  font-weight:600;
  color:var(--brand);
}
.message-lead{
  margin:0;
  font-size:20px;
  color:var(--brand-dark);
  letter-spacing:-.01em;
  font-weight:600;
}
@supports (-webkit-background-clip:text){
  .message-lead{
    background:linear-gradient(108deg,#0f6bff 0%,#3590ff 55%,#6a52ff 100%);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    color:transparent;
  }
}
.message-body{
  background:#fff;
  border-radius:28px;
  border:1px solid rgba(15,107,255,.16);
  box-shadow:0 26px 64px -42px rgba(15,107,255,.24);
  padding:36px 38px;
  display:grid;
  gap:18px;
  font-size:16px;
  line-height:1.85;
  color:var(--ink-2);
}
.message-body p{
  margin:0;
}
@media (max-width:640px){
  .message-body{
    padding:28px;
  }
}

.contact-card{
  max-width:760px;
  margin:0 auto;
  position:relative;
  overflow:hidden;
  background:linear-gradient(180deg,rgba(240,245,255,.94) 0%,#ffffff 92%);
  border-radius:var(--radius);
  border:1px solid rgba(26,82,214,.26);
  box-shadow:0 30px 76px -46px rgba(32,76,192,.38);
  padding:34px;
}
.contact-card::before{
  content:'';
  position:absolute;
  inset:-22% 40% auto -12%;
  height:46%;
  background:radial-gradient(90% 120% at 0% 0%,rgba(88,162,255,.22),transparent 78%);
  opacity:.6;
  pointer-events:none;
}
.contact-card::after{
  content:'';
  position:absolute;
  inset:auto -10% -24% 32%;
  height:42%;
  background:radial-gradient(80% 120% at 80% 0%,rgba(103,79,255,.18),transparent 74%);
  opacity:.5;
  pointer-events:none;
}
.contact-card > *{
  position:relative;
  z-index:1;
}
.form-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
}
.field{display:flex;flex-direction:column;gap:8px}
.field-full{grid-column:1 / -1}
.field-inline{grid-column:1 / -1}
label{
  font-size:14px;
  font-weight:600;
  color:var(--ink);
  letter-spacing:.04em;
}
.req{color:#ff5c5c}
input[type="text"],
input[type="email"],
textarea{
  border:1px solid rgba(15,107,255,.2);
  border-radius:16px;
  padding:14px 16px;
  font-size:16px;
  background:#fff;
  color:var(--ink);
  transition:border-color var(--transition),box-shadow var(--transition),background var(--transition);
}
input::placeholder,
textarea::placeholder{color:rgba(100,116,139,.6)}
input:focus,
textarea:focus{
  border-color:var(--brand);
  background:var(--brand-light);
  box-shadow:0 0 0 4px rgba(15,107,255,.18);
  outline:0;
}
textarea{resize:vertical;min-height:140px}
.checkbox{display:flex;align-items:flex-start;gap:12px;font-weight:500;color:var(--ink-2);font-size:14px}
.checkbox input{margin-top:4px}
.actions{display:flex;align-items:center;flex-wrap:wrap;gap:16px}
#form-status{min-height:1.4em;font-size:14px;color:var(--muted)}
.hidden{display:none}

.site-footer{
  background:#f5f8ff;
  border-top:1px solid var(--border);
  padding:36px 0;
}
.footer-grid{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.footer-nav{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:18px;
}
.footer-nav a{color:var(--ink-2)}
.footer-nav a:hover{color:var(--brand)}

/* Responsive */
@media (max-width:1100px){
  .hero-grid,
  .hero-grid.narrow{grid-template-columns:1fr}
  .hero-grid{gap:36px}
  .hero-art{margin-top:32px;margin-bottom:40px;min-height:360px}
  .hero-copy{max-width:none}
}
@media (max-width:960px){
  .about-grid{grid-template-columns:1fr}
  .contact-card{padding:30px}
  .nav-wrap{
    min-height:74px;
    padding:6px 4px 8px;
  }
}
@media (max-width:780px){
  .nav{display:none}
  .nav.open{
    display:flex;
    flex-direction:column;
    position:fixed;
    inset:0;
    padding:110px 32px 48px;
    gap:32px;
    background:linear-gradient(180deg,#0f6bff 0%,#1a7dff 100%);
    color:#fff;
  }
  .nav.open a{font-size:20px;color:#fff}
  .nav.open a::after{background:#fff}
  .nav.open .btn{
    width:100%;
    justify-content:center;
    border-color:rgba(255,255,255,.55);
    background:rgba(255,255,255,.12);
    color:#fff;
    box-shadow:0 30px 60px -32px rgba(0,0,0,.38);
  }
  .nav.open .btn:hover{
    background:rgba(255,255,255,.2);
    border-color:#fff;
  }
  .nav-toggle{display:block}
  .nav-toggle.active span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .nav-toggle.active span:nth-child(2){opacity:0}
  .nav-toggle.active span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .nav-wrap{
    min-height:70px;
    padding:6px 4px 8px;
  }
  .hero-visual{width:min(320px,82vw)}
  .screen{
    border-radius:24px;
  }
  .screen-body{
    grid-template-columns:1fr;
    padding:16px 16px 14px;
    gap:14px;
  }
  .screen-sidebar{
    gap:12px;
    padding:16px;
  }
  .screen-sidebar li{
    font-size:12.5px;
  }
  .screen-main{
    padding:14px;
  }
}
@media (max-width:640px){
  .container{padding:0 20px}
  .btn{width:100%;justify-content:center}
  .cta-row{width:100%}
  .point-list{gap:10px}
  .point-list li{width:100%;justify-content:flex-start}
  .hero{padding:44px 0 48px}
  .hero-grid{gap:30px}
  .hero-copy{text-align:left}
  .hero h1{
    font-size:clamp(30px,8.5vw,38px);
    letter-spacing:-.02em;
    white-space:nowrap;
  }
  .hero-visual{width:min(260px,82vw)}
  .form-grid{grid-template-columns:1fr}
  .footer-grid{
    flex-direction:column;
    align-items:center;
    gap:12px;
    text-align:center;
  }
  .footer-nav{
    justify-content:center;
  }
  .brand img{
    margin:-6px 0 0;
  }
  .screen-body{
    padding:14px 14px 16px;
  }
  .screen-sidebar{
    padding:14px;
  }
  .screen-search{
    display:none;
  }
  .micro-card{
    gap:5px;
  }
  .hero-art{min-height:0}
  .company-meta div{grid-template-columns:minmax(0,1fr);gap:6px}
  .contact-card{padding:24px}
}