:root{
  --bg:#0f0f10;
  --bg-soft:#17181a;
  --panel:#1d1f22;
  --panel-2:#23262a;
  --text:#f4f4f4;
  --muted:#b8bcc2;
  --line:rgba(255,255,255,0.08);
  --accent:#f47a20;
  --accent-hover:#ff8a33;
  --shadow:0 18px 40px rgba(0,0,0,0.28);
  --radius:18px;
  --max:1180px;
}

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

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(244,122,32,0.08), transparent 28%),
    linear-gradient(180deg, #0d0e10 0%, #121315 100%);
  color:var(--text);
  line-height:1.6;
}

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

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

.container{
  width:min(var(--max), calc(100% - 32px));
  margin:0 auto;
}

.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(10,10,11,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}

.header-inner{
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}

.site-brand{
  display:inline-flex;
  align-items:center;
  flex:0 0 auto;
}

.site-brand img{
  width:auto;
  max-height:52px;
}

.site-nav{
  display:flex;
  align-items:center;
}

.nav-list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  align-items:center;
  gap:8px;
}

.nav-list > li{
  position:relative;
}

.nav-list > li > a{
  display:inline-flex;
  align-items:center;
  min-height:44px;
  padding:10px 14px;
  color:var(--text);
  border-radius:12px;
  transition:background .2s ease, color .2s ease;
}

.nav-list > li > a:hover,
.nav-list > li > a:focus-visible{
  background:rgba(255,255,255,0.06);
  color:#fff;
}

.has-dropdown{
  display:flex;
  align-items:center;
}

.submenu-toggle{
  display:none;
}

.dropdown{
  display:none;
  position:absolute;
  top:calc(100% + 10px);
  left:0;
  min-width:300px;
  list-style:none;
  margin:0;
  padding:10px;
  background:rgba(24,25,28,0.98);
  border:1px solid var(--line);
  border-radius:16px;
  box-shadow:var(--shadow);
}

.dropdown li a{
  display:block;
  padding:10px 12px;
  border-radius:10px;
  color:var(--text);
}

.dropdown li a:hover,
.dropdown li a:focus-visible{
  background:rgba(244,122,32,0.12);
  color:#fff;
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown{
  display:block;
}

.menu-toggle{
  display:none;
  width:48px;
  height:48px;
  border:1px solid var(--line);
  border-radius:12px;
  background:transparent;
  padding:0;
  cursor:pointer;
}

.menu-toggle span{
  display:block;
  width:20px;
  height:2px;
  background:#fff;
  margin:5px auto;
  transition:transform .2s ease, opacity .2s ease;
}

.hero{
  padding:96px 0 72px;
}

.hero-card{
  background:linear-gradient(180deg, rgba(29,31,34,0.95), rgba(20,21,23,0.95));
  border:1px solid var(--line);
  border-radius:28px;
  padding:56px 40px;
  box-shadow:var(--shadow);
}

.eyebrow{
  display:inline-block;
  margin-bottom:14px;
  padding:7px 12px;
  border:1px solid rgba(244,122,32,0.25);
  border-radius:999px;
  color:var(--accent);
  font-size:13px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.08em;
}

.hero h1{
  margin:0 0 14px;
  font-size:clamp(2.2rem, 5vw, 4.1rem);
  line-height:1.05;
  letter-spacing:-0.02em;
}

.hero p{
  max-width:760px;
  margin:0 0 24px;
  color:var(--muted);
  font-size:1.05rem;
}

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

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:0 20px;
  border-radius:12px;
  font-weight:700;
  transition:transform .2s ease, background .2s ease, border-color .2s ease;
}

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

.btn-primary{
  background:var(--accent);
  color:#111;
}

.btn-primary:hover{
  background:var(--accent-hover);
}

.btn-secondary{
  background:transparent;
  color:#fff;
  border:1px solid var(--line);
}

.btn-secondary:hover{
  background:rgba(255,255,255,0.05);
}

.section{
  padding:0 0 72px;
}

.section-header{
  margin-bottom:22px;
}

.section-header h2{
  margin:0 0 8px;
  font-size:clamp(1.6rem, 3vw, 2.4rem);
}

.section-header p{
  margin:0;
  color:var(--muted);
}

.card-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:18px;
}

.card{
  background:linear-gradient(180deg, rgba(30,32,35,0.95), rgba(21,22,24,0.95));
  border:1px solid var(--line);
  border-radius:20px;
  padding:24px;
  box-shadow:var(--shadow);
}

.card h3{
  margin:0 0 10px;
  font-size:1.15rem;
}

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

.site-footer{
  margin-top:50px;
  border-top:1px solid var(--line);
  background:#0b0c0d;
}

.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr;
  gap:28px;
  padding:34px 0 22px;
}

.site-footer h3{
  margin:0 0 12px;
  font-size:1rem;
}

.site-footer p{
  margin:0 0 8px;
  color:var(--muted);
}

.site-footer a:hover{
  color:#fff;
}

.footer-links{
  list-style:none;
  margin:0;
  padding:0;
}

.footer-links li{
  margin-bottom:8px;
}

.footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding:18px 0 28px;
  border-top:1px solid var(--line);
}

.footer-bottom p{
  margin:0;
  color:var(--muted);
}

.placeholder-note{
  display:inline-block;
  margin-top:12px;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(244,122,32,0.12);
  color:var(--accent);
  font-weight:700;
  font-size:13px;
}

@media (max-width: 980px){
  .card-grid{
    grid-template-columns:1fr 1fr;
  }

  .menu-toggle{
    display:inline-block;
  }

  .site-nav{
    display:none;
    position:absolute;
    top:83px;
    left:0;
    width:100%;
    padding:0 16px 16px;
  }

  .site-nav.is-open{
    display:block;
  }

  .nav-list{
    display:block;
    background:rgba(18,19,21,0.98);
    border:1px solid var(--line);
    border-radius:20px;
    padding:12px;
    box-shadow:var(--shadow);
  }

  .nav-list > li > a{
    width:100%;
    padding:12px 14px;
  }

  .has-dropdown{
    display:block;
  }

  .has-dropdown > a{
    width:calc(100% - 48px);
    display:inline-flex;
  }

  .submenu-toggle{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:44px;
    height:44px;
    margin-left:4px;
    vertical-align:top;
    border:1px solid var(--line);
    border-radius:10px;
    background:transparent;
    color:#fff;
    cursor:pointer;
  }

  .submenu-toggle::before{
    content:"+";
    font-size:20px;
    line-height:1;
  }

  .has-dropdown.is-open .submenu-toggle::before{
    content:"−";
  }

  .dropdown{
    position:static;
    min-width:0;
    margin-top:10px;
    box-shadow:none;
  }

  .has-dropdown:hover .dropdown{
    display:none;
  }

  .has-dropdown.is-open .dropdown{
    display:block;
  }

  .footer-grid{
    grid-template-columns:1fr;
  }
}

@media (max-width: 680px){
  .hero{
    padding:72px 0 56px;
  }

  .hero-card{
    padding:36px 22px;
    border-radius:22px;
  }

  .card-grid{
    grid-template-columns:1fr;
  }

  .hero-actions{
    flex-direction:column;
  }

  .btn{
    width:100%;
  }
}
.card a{
  color:inherit;
}

.card a:hover{
  color:#fff;
}
.resource-form{
  display:grid;
  gap:14px;
}

.resource-form label{
  font-weight:700;
  color:var(--text);
}

.resource-form input{
  width:100%;
  min-height:48px;
  padding:12px 14px;
  border:1px solid var(--line);
  border-radius:12px;
  background:rgba(255,255,255,0.04);
  color:var(--text);
  font:inherit;
}

.resource-form input:focus{
  outline:none;
  border-color:rgba(244,122,32,0.6);
  box-shadow:0 0 0 3px rgba(244,122,32,0.12);
}

.calculator-result{
  margin-top:18px;
  padding:18px;
  border:1px solid var(--line);
  border-radius:16px;
  background:rgba(255,255,255,0.03);
}

.calculator-result p{
  margin:0 0 8px;
}

.calculator-result p:last-child{
  margin-bottom:0;
}
.header-actions{
  display:flex;
  align-items:center;
  gap:12px;
}

.header-call-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:46px;
  padding:0 16px;
  border-radius:12px;
  background:var(--accent);
  color:#111;
  font-weight:700;
  white-space:nowrap;
  transition:background .2s ease, transform .2s ease;
}

.header-call-btn:hover{
  background:var(--accent-hover);
  transform:translateY(-1px);
}

.faq-list{
  display:grid;
  gap:14px;
}

.faq-item{
  background:linear-gradient(180deg, rgba(30,32,35,0.95), rgba(21,22,24,0.95));
  border:1px solid var(--line);
  border-radius:18px;
  overflow:hidden;
  box-shadow:var(--shadow);
}

.faq-question{
  width:100%;
  text-align:left;
  background:transparent;
  color:var(--text);
  border:none;
  padding:20px 22px;
  font:inherit;
  font-weight:700;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}

.faq-question span:last-child{
  color:var(--accent);
  font-size:22px;
  line-height:1;
  flex:0 0 auto;
}

.faq-answer{
  display:none;
  padding:0 22px 22px;
  color:var(--muted);
}

.faq-item.is-open .faq-answer{
  display:block;
}

.faq-item.is-open .faq-question span:last-child{
  transform:rotate(45deg);
}

.resource-form-wrap{
  max-width:720px;
}

.resource-form{
  display:grid;
  gap:14px;
}

.resource-form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}

.resource-form label{
  display:block;
  font-weight:700;
  color:var(--text);
  margin-bottom:6px;
}

.resource-form input,
.resource-form textarea,
.resource-form select{
  width:100%;
  min-height:50px;
  padding:12px 14px;
  border:1px solid var(--line);
  border-radius:12px;
  background:rgba(255,255,255,0.04);
  color:var(--text);
  font:inherit;
}

.resource-form textarea{
  min-height:140px;
  resize:vertical;
}

.resource-form input:focus,
.resource-form textarea:focus,
.resource-form select:focus{
  outline:none;
  border-color:rgba(244,122,32,0.6);
  box-shadow:0 0 0 3px rgba(244,122,32,0.12);
}

.input-note{
  display:block;
  margin-top:6px;
  color:var(--muted);
  font-size:.92rem;
}

.calculator-shell{
  max-width:720px;
}

.calculator-header{
  margin-bottom:18px;
}

.calculator-header p{
  margin:8px 0 0;
  color:var(--muted);
}

.calculator-result{
  margin-top:18px;
  padding:18px;
  border:1px solid var(--line);
  border-radius:16px;
  background:rgba(255,255,255,0.03);
}

.calculator-result p{
  margin:0 0 8px;
}

.calculator-result p:last-child{
  margin-bottom:0;
}

.contact-layout{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:20px;
}

.notice-card{
  background:linear-gradient(180deg, rgba(30,32,35,0.95), rgba(21,22,24,0.95));
  border:1px solid var(--line);
  border-radius:20px;
  padding:24px;
  box-shadow:var(--shadow);
}

.notice-card h3{
  margin:0 0 10px;
}

.notice-card p{
  margin:0 0 10px;
  color:var(--muted);
}

.form-status{
  margin-bottom:16px;
  padding:14px 16px;
  border-radius:14px;
  border:1px solid var(--line);
}

.form-status.success{
  background:rgba(60,140,80,0.14);
  border-color:rgba(60,140,80,0.35);
}

.form-status.error{
  background:rgba(180,70,70,0.12);
  border-color:rgba(180,70,70,0.35);
}

@media (max-width: 980px){
  .header-call-btn{
    display:none;
  }

  .contact-layout{
    grid-template-columns:1fr;
  }
}

@media (max-width: 680px){
  .resource-form-row{
    grid-template-columns:1fr;
  }
}
.hp-wrap{
  position:absolute;
  left:-9999px;
  width:1px;
  height:1px;
  overflow:hidden;
}