:root{
  --bg:#F2F6FB;
  --surface:#FFFFFF;
  --text:#0F172A;
  --muted:#475569;
  --brand:#0B5ED7;
  --brand2:#00A3A3;
  --accent:#F59E0B;
  --danger:#EF4444;
  --line:rgba(15,23,42,.12);
  --shadow:0 18px 40px rgba(15,23,42,.10);
  --white:#FFFFFF;
  --radius:16px;
  --space-section:72px;
}

*{
  box-sizing:border-box;
}

html,body{
  margin:0;
  padding:0;
  width:100%;
  overflow-x:clip;
}

body{
  font-family:"Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:clip;
}

body.no-scroll{
  overflow:hidden;
}

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

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

main,
header,
footer{
  width:100%;
  max-width:100%;
}

.container{
  max-width:1200px;
  margin:0 auto;
  padding:0 16px;
}

.section{
  padding:var(--space-section) 0;
}

.section-title{
  margin:0 0 14px;
  font-size:clamp(1.7rem, 3vw, 2.3rem);
  line-height:1.2;
}

.section-lead{
  margin:0 0 24px;
  color:var(--muted);
  max-width:760px;
}

.site-header{
  position:sticky;
  top:0;
  z-index:999;
  background:rgba(242,246,251,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}

.nav-wrap{
  min-height:74px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}

.logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  letter-spacing:.1px;
  white-space:nowrap;
  flex-shrink:0;
}

.logo svg{
  width:30px;
  height:30px;
}

.main-nav{
  display:flex;
  align-items:center;
  gap:18px;
}

.main-nav a{
  color:var(--muted);
  padding:8px 10px;
  border-radius:10px;
  font-weight:600;
}

.main-nav a:hover,
.main-nav a.active{
  color:var(--brand);
  background:rgba(11,94,215,.1);
}

.header-cta{
  display:flex;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border:0;
  cursor:pointer;
  height:44px;
  padding:10px 14px;
  font-size:14px;
  border-radius:12px;
  font-weight:700;
  transition:.22s ease;
}

.btn-primary{
  background:linear-gradient(120deg,var(--brand),var(--brand2));
  color:var(--white);
  box-shadow:0 12px 30px rgba(11,94,215,.25);
}

.btn-primary:hover{
  transform:translateY(-1px);
}

.btn-outline{
  border:1px solid rgba(255,255,255,.75);
  color:var(--white);
  background:rgba(255,255,255,.08);
}

.btn-soft{
  background:rgba(11,94,215,.12);
  color:var(--brand);
}

.menu-toggle{
  display:none;
  width:40px;
  height:40px;
  border-radius:10px;
  border:1px solid var(--line);
  background:var(--surface);
  align-items:center;
  justify-content:center;
  padding:0;
}

.menu-toggle svg{
  width:22px;
  height:22px;
}

.mobile-menu{
  display:none;
  border-top:1px solid var(--line);
  background:var(--surface);
}

.mobile-menu.open{
  display:block;
  animation:slideDown .2s ease;
}

.mobile-menu a{
  display:block;
  padding:13px 4px;
  border-bottom:1px solid var(--line);
  font-weight:600;
  color:var(--muted);
}

.mobile-menu .mobile-cta{
  padding:14px 0 16px;
}

@keyframes slideDown{
  from{opacity:0; transform:translateY(-8px)}
  to{opacity:1; transform:translateY(0)}
}

.hero-full{
  width:100%;
  min-height:82vh;
  display:flex;
  align-items:center;
  position:relative;
  background-size:cover;
  background-position:center;
  overflow:hidden;
}

.home-hero{
  background-image:url('/images/home-hero.jpg');
}

.hero-full::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(130deg, rgba(0,0,0,.36), rgba(11,94,215,.38) 55%, rgba(0,163,163,.3));
}

.hero-content{
  position:relative;
  z-index:1;
  width:min(640px, 100%);
  background:rgba(15,23,42,.56);
  border:1px solid rgba(255,255,255,.18);
  color:var(--white);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:26px;
}

.kicker{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.14);
  font-size:.82rem;
  font-weight:700;
  margin-bottom:10px;
}

.hero-content h1{
  margin:0;
  font-size:clamp(2rem, 4vw, 3.1rem);
  line-height:1.15;
}

.hero-content p{
  margin:14px 0 18px;
  color:rgba(255,255,255,.9);
}

.hero-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

.chips{
  margin-top:14px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}

.chips span{
  font-size:.82rem;
  border:1px solid rgba(255,255,255,.35);
  border-radius:999px;
  padding:4px 10px;
}

.grid-3,
.grid-2,
.grid-4{
  display:grid;
  gap:20px;
}

.grid-3 > *,
.grid-2 > *,
.grid-4 > *,
.bento > *,
.form-grid > *{
  min-width:0;
}

.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));}

.card{
  background:var(--surface);
  border-radius:var(--radius);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  padding:22px;
}

.card h3,
.card h4{
  margin:0 0 10px;
  line-height:1.3;
}

.card p{
  margin:0 0 16px;
  color:var(--muted);
}

.img-frame{
  border-radius:14px;
  overflow:hidden;
  border:1px solid var(--line);
  aspect-ratio:16/10;
  margin-bottom:14px;
}

.img-frame img{
  width:100%;
  height:100%;
  object-fit:cover;
}

.route-wrap{
  position:relative;
  display:grid;
  gap:14px;
}

.route-wrap::before{
  content:"";
  position:absolute;
  left:15px;
  top:20px;
  bottom:20px;
  border-left:2px dashed rgba(11,94,215,.36);
}

.route-step{
  position:relative;
  margin-left:44px;
}

.route-step::before{
  content:"";
  position:absolute;
  left:-34px;
  top:26px;
  width:16px;
  height:16px;
  border-radius:50%;
  border:3px solid var(--brand);
  background:var(--white);
}

.badge{
  display:inline-block;
  background:rgba(11,94,215,.1);
  color:var(--brand);
  font-weight:700;
  font-size:.8rem;
  border-radius:999px;
  padding:4px 9px;
  margin-bottom:8px;
}

.bento{
  display:grid;
  gap:16px;
  grid-template-columns:2fr 1fr 1fr;
}

.bento .card:first-child{
  grid-row:span 2;
}

.note-band{
  background:linear-gradient(125deg,#0B5ED7,#00A3A3);
  color:var(--white);
  border-radius:var(--radius);
  padding:30px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}

.list-clean{
  padding:0;
  margin:0;
  list-style:none;
  display:grid;
  gap:8px;
}

.list-clean li{
  position:relative;
  padding-left:18px;
}

.list-clean li::before{
  content:"";
  position:absolute;
  left:0;
  top:.62em;
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--brand2);
}

.tool-box{
  background:var(--surface);
  border-radius:var(--radius);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  padding:24px;
}

.form-grid{
  display:grid;
  gap:14px;
  grid-template-columns:repeat(2,minmax(0,1fr));
}

.field{
  display:flex;
  flex-direction:column;
  gap:7px;
}

.field.full{
  grid-column:1/-1;
}

label{
  font-weight:600;
}

input,select,textarea{
  width:100%;
  max-width:100%;
  border:1px solid var(--line);
  border-radius:12px;
  padding:12px;
  font:inherit;
  background:var(--white);
  color:var(--text);
}

textarea{
  min-height:120px;
  resize:vertical;
}

input:focus,select:focus,textarea:focus{
  outline:2px solid rgba(11,94,215,.25);
  border-color:var(--brand);
}

.tool-result{
  margin-top:16px;
  border:1px dashed var(--line);
  border-radius:12px;
  padding:14px;
  background:#f8fbff;
}

.progress-shell{
  width:100%;
  height:10px;
  border-radius:999px;
  background:rgba(15,23,42,.12);
  overflow:hidden;
}

.progress-fill{
  height:100%;
  width:0;
  background:linear-gradient(120deg,var(--brand),var(--brand2));
  transition:width .25s ease;
}

.checklist label{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-weight:500;
  margin-bottom:10px;
}

.checklist input{
  margin-top:2px;
  width:16px;
  height:16px;
}

.toast{
  position:fixed;
  right:16px;
  bottom:18px;
  background:var(--text);
  color:var(--white);
  border-radius:12px;
  padding:12px 14px;
  opacity:0;
  transform:translateY(10px);
  pointer-events:none;
  transition:.2s ease;
  z-index:1200;
}

.toast.show{
  opacity:1;
  transform:translateY(0);
}

.scroll-top{
  position:fixed;
  right:16px;
  bottom:78px;
  width:42px;
  height:42px;
  border:0;
  border-radius:50%;
  background:var(--brand);
  color:var(--white);
  cursor:pointer;
  display:none;
  z-index:900;
}

.scroll-top.show{
  display:grid;
  place-items:center;
}

.site-footer{
  background:#0b1220;
  color:#e5edf8;
  padding:54px 0 24px;
  margin-top:var(--space-section);
}

.footer-grid{
  display:grid;
  gap:20px;
  grid-template-columns:2fr 1fr 1fr 1fr;
}

.footer-col h4{
  margin:0 0 10px;
  color:#fff;
}

.footer-col a{
  display:block;
  color:#c4d1e5;
  margin:6px 0;
}

.socials{
  display:flex;
  gap:10px;
  margin-top:12px;
}

.socials a{
  width:34px;
  height:34px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.22);
  display:grid;
  place-items:center;
}

.footer-bottom{
  border-top:1px solid rgba(255,255,255,.15);
  margin-top:22px;
  padding-top:12px;
  color:#c4d1e5;
  font-size:.92rem;
}

@media (max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
  .bento{grid-template-columns:1fr 1fr;}
  .bento .card:first-child{grid-row:auto;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}

@media (max-width:768px){
  :root{--space-section:44px;}
  .container{padding:0 14px;}
  .main-nav,
  .header-cta{display:none;}
  .menu-toggle{display:inline-flex;}
  .nav-wrap{min-height:66px;}
  .mobile-menu{display:none;}
  .hero-content{padding:20px;}
  .grid-3,
  .grid-2,
  .bento,
  .form-grid{grid-template-columns:1fr;}
  .route-step{margin-left:38px;}
  .note-band{padding:24px;}
}

@media (max-width:480px){
  .btn{height:40px; padding:8px 12px; font-size:13px;}
  .logo{font-size:.95rem;}
  .hero-content h1{font-size:1.8rem;}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation:none !important;
    transition:none !important;
    scroll-behavior:auto !important;
  }
}