:root{
  --bg:#ddb183;
  --bg-soft:#ead8c6;
  --panel:#d8e0ea;
  --panel-2:#eef2f7;
  --text:#0f2747;
  --muted:#4d6787;
  --line:rgba(255,255,255,.45);
  --blue:#2f6bff;
  --blue-2:#7fb3ff;
  --green:#1f8f53;
  --green-bg:rgba(31,143,83,.12);
  --red:#c54141;
  --red-bg:rgba(197,65,65,.10);
  --shadow:0 10px 30px rgba(30,41,59,.10);
  --radius:24px;
  --radius-sm:16px;
  --max:1280px;
  --topbar:linear-gradient(90deg,#7b4dff 0%, #2f6bff 45%, #79c4ff 100%);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  background:
    linear-gradient(180deg, #b7d8db 0 4px, transparent 4px),
    linear-gradient(180deg, #e3d9cd 0 84px, var(--bg) 84px 100%);
  color:var(--text);
}

img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
input, textarea, button{font:inherit}

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

.nav-wrap,
.site-header{
  position:sticky;
  top:0;
  z-index:20;
  backdrop-filter: blur(12px);
  background:rgba(234,226,216,.78);
  border-bottom:1px solid rgba(255,255,255,.35);
}

.nav{
  min-height:84px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}

.brand{
  display:flex;
  align-items:center;
  gap:14px;
  min-width:0;
}

.brand-badge{
  width:48px;
  height:48px;
  border-radius:16px;
  background:rgba(255,255,255,.45);
  border:1px solid rgba(255,255,255,.5);
  display:grid;
  place-items:center;
  box-shadow: var(--shadow);
  flex:0 0 48px;
}

.brand-text{
  line-height:1.05;
}

.brand-text strong{
  display:block;
  font-size:20px;
  font-weight:800;
  color:#1d4ab3;
  letter-spacing:-.02em;
}

.brand-text span{
  display:block;
  margin-top:4px;
  font-size:12px;
  font-weight:700;
  color:#566f8e;
  text-transform:uppercase;
  letter-spacing:.04em;
}

.nav-links{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.nav-btn{
  padding:14px 18px;
  border-radius:18px;
  background:rgba(255,255,255,.48);
  border:1px solid rgba(255,255,255,.45);
  color:#1f2f45;
  font-weight:700;
  box-shadow:0 4px 18px rgba(15,39,71,.05);
  transition:.25s ease;
}

.nav-btn:hover{
  transform:translateY(-2px);
  background:rgba(255,255,255,.78);
}

.nav-btn.primary{
  background:#ffffff;
}

.nav-btn.active{
  background:linear-gradient(135deg, #3d7bff, #2f6bff);
  color:#fff;
  border-color:transparent;
  box-shadow:0 12px 24px rgba(47,107,255,.18);
}

.hero{
  padding:36px 0 26px;
}

.hero-shell{
  display:grid;
  grid-template-columns: 1.15fr .95fr;
  gap:28px;
  background:linear-gradient(90deg, rgba(239,232,223,.92), rgba(225,230,236,.92));
  border:1px solid rgba(255,255,255,.4);
  border-radius:32px;
  padding:42px;
  box-shadow: var(--shadow);
  position:relative;
  overflow:hidden;
}

.hero-shell::after{
  content:"";
  position:absolute;
  inset:auto -120px -120px auto;
  width:280px;
  height:280px;
  background:radial-gradient(circle, rgba(47,107,255,.10), transparent 70%);
  pointer-events:none;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 14px;
  border-radius:999px;
  background:rgba(255,255,255,.52);
  color:#af5a00;
  font-weight:800;
  box-shadow:0 8px 20px rgba(30,41,59,.06);
}

.hero h1{
  margin:18px 0 14px;
  font-size:clamp(38px, 6vw, 72px);
  line-height:.95;
  letter-spacing:-.05em;
  max-width:720px;
}

.hero p.lead{
  max-width:720px;
  font-size:18px;
  line-height:1.5;
  color:var(--muted);
  margin:0 0 24px;
}

.hero-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-bottom:26px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:54px;
  padding:0 22px;
  border-radius:18px;
  border:1px solid rgba(21,42,74,.18);
  font-weight:800;
  font-size:16px;
  transition:.25s ease;
  cursor:pointer;
}

.btn:hover{
  transform:translateY(-2px);
}

.btn.primary{
  background:linear-gradient(135deg, #3d7bff, #2f6bff);
  color:#fff;
  border:none;
  box-shadow:0 12px 24px rgba(47,107,255,.22);
}

.btn.secondary{
  background:rgba(255,255,255,.55);
  color:var(--text);
}

.hero-points{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
  margin-top:10px;
}

.mini-stat{
  padding:18px 18px 20px;
  border-radius:20px;
  background:rgba(255,255,255,.42);
  border:1px solid rgba(255,255,255,.45);
  min-height:132px;
  box-shadow:0 8px 22px rgba(15,39,71,.06);
  transition:.25s ease;
}

.mini-stat strong{
  display:block;
  font-size:14px;
  color:#5f7897;
  text-transform:uppercase;
  letter-spacing:.05em;
  margin-bottom:12px;
}

.mini-stat span{
  display:block;
  font-size:18px;
  line-height:1.35;
  font-weight:800;
  color:#1d4ab3;
}

.hero-side{
  display:grid;
  gap:16px;
  align-content:start;
}

.info-card{
  background:#d9e1ea;
  border-radius:26px;
  padding:22px 22px 20px;
  border:1px solid rgba(255,255,255,.42);
  box-shadow:0 10px 26px rgba(15,39,71,.08);
}

.card-label{
  display:inline-flex;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(101,173,121,.16);
  color:#17693f;
  font-weight:800;
  margin-bottom:12px;
}

.info-card h3{
  margin:0 0 10px;
  font-size:24px;
  line-height:1.1;
}

.info-card p{
  margin:0;
  line-height:1.5;
  color:var(--muted);
  font-size:16px;
}

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

.mock-box{
  background:rgba(255,255,255,.55);
  border-radius:20px;
  padding:16px;
  border:1px solid rgba(255,255,255,.42);
}

.mock-box strong{
  display:block;
  font-size:14px;
  color:#5d7694;
  margin-bottom:8px;
  text-transform:uppercase;
  letter-spacing:.04em;
}

.mock-box span{
  font-size:20px;
  font-weight:800;
  color:var(--text);
  line-height:1.35;
  display:block;
}

section{
  padding:28px 0;
}

.section-head{
  margin-bottom:18px;
}

.section-head h2{
  margin:0 0 8px;
  font-size:clamp(30px, 4vw, 54px);
  line-height:1;
  letter-spacing:-.04em;
}

.section-head p{
  margin:0;
  color:var(--muted);
  font-size:20px;
  line-height:1.45;
  max-width:860px;
}

.grid-2{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:18px;
}

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

.problem-card,
.feature-card,
.benefit-card,
.support-card,
.module-card,
.contact-card,
.info-card,
.mini-stat,
.teaser-card{
  position:relative;
  overflow:hidden;
  transition:.25s ease;
}

.problem-card,
.feature-card,
.benefit-card,
.support-card,
.module-card,
.contact-card,
.teaser-card{
  background:#d9e1ea;
  border-radius:26px;
  border:1px solid rgba(255,255,255,.42);
  box-shadow: var(--shadow);
  padding:24px;
}

.problem-card::before,
.feature-card::before,
.benefit-card::before,
.support-card::before,
.module-card::before,
.contact-card::before,
.info-card::before,
.mini-stat::before,
.teaser-card::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:4px;
  background:var(--topbar);
  z-index:2;
}

.problem-card::after,
.feature-card::after,
.benefit-card::after,
.support-card::after,
.module-card::after,
.contact-card::after,
.info-card::after,
.mini-stat::after,
.teaser-card::after{
  content:"";
  position:absolute;
  top:0;
  left:-120%;
  width:55%;
  height:4px;
  background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.98),rgba(255,255,255,0));
  transition:left .55s ease;
  z-index:3;
}

.problem-card:hover::after,
.feature-card:hover::after,
.benefit-card:hover::after,
.support-card:hover::after,
.module-card:hover::after,
.contact-card:hover::after,
.info-card:hover::after,
.mini-stat:hover::after,
.teaser-card:hover::after{
  left:120%;
}

.problem-card:hover,
.feature-card:hover,
.benefit-card:hover,
.support-card:hover,
.module-card:hover,
.contact-card:hover,
.info-card:hover,
.mini-stat:hover,
.teaser-card:hover{
  transform:translateY(-4px);
}

.problem-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  background:var(--red-bg);
  color:var(--red);
  font-weight:800;
  margin-bottom:12px;
}

.solution-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  background:var(--green-bg);
  color:var(--green);
  font-weight:800;
  margin:18px 0 10px;
}

.problem-card h3,
.feature-card h3,
.benefit-card h3,
.support-card h3,
.module-card h3,
.contact-card h3,
.teaser-card h3{
  margin:0 0 10px;
  font-size:28px;
  line-height:1.05;
  letter-spacing:-.03em;
}

.problem-card p,
.feature-card p,
.benefit-card p,
.support-card p,
.module-card p,
.contact-card p,
.teaser-card p{
  margin:0;
  color:var(--muted);
  line-height:1.55;
  font-size:17px;
}

.solution-box{
  margin-top:16px;
  padding:16px;
  border-radius:18px;
  background:rgba(255,255,255,.50);
  border:1px solid rgba(31,143,83,.18);
}

.solution-box strong{
  display:block;
  margin-bottom:6px;
  font-size:18px;
  color:#17693f;
}

.stack-list{
  margin:16px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
}

.stack-list li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  color:var(--muted);
  line-height:1.45;
  font-size:16px;
}

.stack-list .ok{
  color:#17693f;
  font-weight:800;
  flex:0 0 auto;
}

.callout{
  margin-top:18px;
  padding:18px 20px;
  border-radius:22px;
  background:linear-gradient(135deg, rgba(255,255,255,.55), rgba(234,240,248,.85));
  border:1px solid rgba(255,255,255,.44);
  color:var(--text);
  line-height:1.55;
  font-size:17px;
}

.support-grid,
.contact-grid,
.teaser-grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap:18px;
  align-items:stretch;
}

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

.contact-list{
  margin:18px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:14px;
}

.contact-list li{
  padding:14px 16px;
  border-radius:18px;
  background:rgba(255,255,255,.45);
  border:1px solid rgba(255,255,255,.42);
}

.contact-list strong{
  display:block;
  margin-bottom:6px;
  font-size:14px;
  text-transform:uppercase;
  letter-spacing:.04em;
  color:#5d7694;
}

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

.form-row-2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}

.field{
  display:grid;
  gap:8px;
}

.field label{
  font-size:14px;
  font-weight:700;
  color:#5d7694;
}

.field input,
.field textarea{
  width:100%;
  border:none;
  outline:none;
  border-radius:18px;
  padding:16px 18px;
  background:rgba(255,255,255,.62);
  border:1px solid rgba(255,255,255,.48);
  color:var(--text);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.25);
}

.field textarea{
  min-height:180px;
  resize:vertical;
}

.checkbox-row{
  display:flex;
  align-items:flex-start;
  gap:10px;
  color:var(--muted);
  font-size:15px;
  line-height:1.45;
}

.checkbox-row input{
  margin-top:3px;
  transform:scale(1.15);
}

.shot-grid{
  display:grid;
  gap:16px;
  margin-top:18px;
}

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

.shot-card{
  margin:0;
  background:rgba(255,255,255,.46);
  border:1px solid rgba(255,255,255,.42);
  border-radius:22px;
  padding:14px;
  box-shadow:0 10px 24px rgba(15,39,71,.08);
  transition:.25s ease;
}

.shot-card:hover{
  transform:translateY(-4px);
}

.shot-link{
  display:block;
  cursor:pointer;
}

.shot-card img,
.feature-card img{
  width:100%;
  display:block;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.38);
  box-shadow:0 10px 24px rgba(15,39,71,.10);
}

.shot-caption{
  margin-top:12px;
}

.shot-caption strong{
  display:block;
  font-size:17px;
  line-height:1.25;
  margin-bottom:6px;
  color:var(--text);
}

.shot-caption p{
  margin:0;
  font-size:15px;
  line-height:1.5;
  color:var(--muted);
}

.lightbox{
  position:fixed;
  inset:0;
  background:rgba(10,18,31,.78);
  display:none;
  align-items:center;
  justify-content:center;
  padding:28px;
  z-index:9999;
}

.lightbox.open{
  display:flex;
}

.lightbox-dialog{
  position:relative;
  width:min(1200px, 100%);
  max-height:90vh;
  background:linear-gradient(180deg, rgba(232,225,216,.98), rgba(221,230,240,.98));
  border:1px solid rgba(255,255,255,.25);
  border-radius:24px;
  box-shadow:0 22px 60px rgba(0,0,0,.28);
  overflow:hidden;
}

.lightbox-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:16px 18px;
  border-bottom:1px solid rgba(255,255,255,.35);
  background:rgba(255,255,255,.22);
}

.lightbox-meta strong{
  display:block;
  font-size:18px;
  line-height:1.2;
}

.lightbox-meta span{
  display:block;
  margin-top:4px;
  font-size:14px;
  color:var(--muted);
}

.lightbox-close{
  border:none;
  background:#fff;
  color:var(--text);
  border-radius:14px;
  min-height:42px;
  padding:0 16px;
  font-weight:800;
  cursor:pointer;
  box-shadow:0 8px 20px rgba(15,39,71,.10);
}

.lightbox-body{
  padding:18px;
  overflow:auto;
  max-height:calc(90vh - 76px);
}

.lightbox-body img{
  display:block;
  width:100%;
  height:auto;
  border-radius:18px;
  background:#fff;
}

.footer{
  padding:38px 0 28px;
}

.footer-box{
  border-top:1px solid rgba(255,255,255,.40);
  padding-top:22px;
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  color:#5d7694;
}

.footer-links{
  display:flex;
  gap:18px;
  flex-wrap:wrap;
}

@media (max-width: 1100px){
  .hero-shell,
  .support-grid,
  .contact-grid,
  .grid-3,
  .grid-2,
  .teaser-grid{
    grid-template-columns:1fr;
  }

  .hero-points{
    grid-template-columns:1fr;
  }

  .dashboard-mock{
    grid-template-columns:1fr 1fr;
  }

  .shot-grid-2,
  .shot-grid-3{
    grid-template-columns:1fr;
  }
}

@media (max-width: 820px){
  .nav{
    padding:14px 0;
    align-items:flex-start;
    flex-direction:column;
  }

  .nav-links{
    width:100%;
    justify-content:flex-start;
  }

  .hero-shell{
    padding:24px;
    border-radius:24px;
  }

  .hero h1{
    font-size:42px;
  }

  .section-head p{
    font-size:18px;
  }

  .dashboard-mock,
  .form-row-2{
    grid-template-columns:1fr;
  }

  .problem-card h3,
  .feature-card h3,
  .benefit-card h3,
  .support-card h3,
  .module-card h3,
  .contact-card h3,
  .teaser-card h3{
    font-size:24px;
  }

  .mini-stat span{
    font-size:17px;
  }

  .lightbox{
    padding:14px;
  }

  .lightbox-top{
    align-items:flex-start;
    flex-direction:column;
  }

  .lightbox-close{
    align-self:flex-end;
  }
}