:root{
  --brand:#0A2540;
  --brand-2:#151b35;
  --accent:#8f1a1a;
  --cyan:#00d4ff;
  --green:#25D366;
  --gold:#d4af37;
  --text:#3C4257;
  --heading:#141a32;
  --muted:#667085;
  --bg:#f5f8fc;
  --surface:#fff;
  --border:#e3e8ee;
  --danger:#c83232;
  --warning:#f3a712;
  --success:#20b26b;
  --shadow:0 18px 45px rgba(10,37,64,.10);
  --shadow-lg:0 28px 70px rgba(10,37,64,.18);
  --radius:18px;
  --radius-lg:28px;
  --container:1320px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
button,input,select,textarea{font:inherit}
h1,h2,h3,h4{color:var(--heading);line-height:1.15}
.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
.section{padding:88px 0}
.section.alt{background:var(--surface)}
.section.dark{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#e6eef8;
}
.section.dark h2,.section.dark h3,.section.dark h4{color:#fff}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border-radius:999px;
  background:rgba(0,212,255,.11);color:#087fa0;
  font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;
  margin-bottom:16px;
}
.section-head{max-width:820px;margin:0 auto 44px;text-align:center}
.section-head h2{font-size:clamp(2rem,4vw,3.1rem);margin-bottom:14px}
.section-head p{font-size:1.06rem;color:var(--muted)}
.section.dark .section-head p{color:#c9d7e8}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow);position:relative;overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s ease;
}
.card:hover{transform:translateY(-7px);box-shadow:var(--shadow-lg);border-color:#cbd5e1}
.card h3{font-size:1.35rem;margin-bottom:12px}
.card p{color:var(--muted)}
.icon-box{
  width:54px;height:54px;border-radius:16px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(10,37,64,.08),rgba(0,212,255,.18));
  font-size:1.35rem;margin-bottom:18px;
}
.list-check{list-style:none;display:grid;gap:10px;margin-top:18px}
.list-check li{position:relative;padding-left:28px}
.list-check li::before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:900}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:48px;padding:12px 24px;border-radius:12px;border:1px solid transparent;
  text-decoration:none;font-weight:800;cursor:pointer;
  background:var(--accent);color:#fff;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.16)}
.btn.secondary{background:var(--brand)}
.btn.cyan{background:var(--cyan);color:var(--brand)}
.btn.outline{background:transparent;border-color:var(--cyan);color:var(--cyan)}
.btn.light{background:#fff;color:var(--brand)}
.btn.whatsapp{background:var(--green);color:#073b1c}
.button-row{display:flex;gap:12px;flex-wrap:wrap}
.badge{
  display:inline-flex;padding:6px 10px;border-radius:999px;
  font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;
  background:#eef4fa;color:var(--brand);
}
.price{font-size:2.25rem;font-weight:900;color:var(--heading);letter-spacing:-.04em}
.price small{font-size:.85rem;font-weight:700;color:var(--muted)}
.note{
  padding:14px 16px;border-radius:12px;background:#f6f9fc;border-left:4px solid var(--cyan);
  font-size:.9rem;color:var(--text);
}
.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:16px;background:#fff}
table{width:100%;border-collapse:collapse;min-width:720px}
th,td{padding:15px 16px;text-align:left;border-bottom:1px solid var(--border)}
th{background:#f7f9fc;color:var(--heading);font-size:.86rem;text-transform:uppercase;letter-spacing:.05em}
tr:last-child td{border-bottom:none}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.form-group{display:grid;gap:7px}
.form-group.full{grid-column:1/-1}
label{font-weight:700;color:var(--heading);font-size:.9rem}
.input{
  width:100%;padding:13px 14px;border:1px solid var(--border);border-radius:10px;
  background:#fff;color:var(--text);outline:none;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.input:focus{border-color:var(--cyan);box-shadow:0 0 0 4px rgba(0,212,255,.12)}
textarea.input{min-height:130px;resize:vertical}
.page-progress{
  position:fixed;left:0;top:0;height:4px;width:0;z-index:5000;
  background:linear-gradient(90deg,var(--accent),var(--cyan));
  box-shadow:0 0 14px rgba(0,212,255,.4);
}
.skip-link{
  position:fixed;left:14px;top:-60px;z-index:6000;background:#fff;color:var(--brand);
  padding:10px 14px;border-radius:8px;box-shadow:var(--shadow);transition:top .2s ease;
}
.skip-link:focus{top:14px}
@media(max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:760px){
  .section{padding:64px 0}
  .container{width:min(var(--container),calc(100% - 28px))}
  .grid-2,.grid-3,.grid-4,.form-grid{grid-template-columns:1fr}
  .form-group.full{grid-column:auto}
  .button-row{flex-direction:column}
  .button-row .btn{width:100%}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.001ms!important}
}