/* Rastreamento SAAS — vitrine comercial */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Fraunces:opsz,wght@9..144,600;9..144,700&display=swap');

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body.saas-store{
  margin:0;
  font-family:"DM Sans",system-ui,sans-serif;
  background:var(--saas-bg,#f4f7fb);
  color:var(--saas-text,#0f172a);
  line-height:1.55;
  font-size:1rem;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--saas-primary,#0e7490);text-decoration:none}
a:hover{text-decoration:underline}
.saas-wrap{min-height:100vh;display:flex;flex-direction:column}
.saas-container{width:min(1120px,calc(100% - 2rem));margin-inline:auto}

/* Header */
.saas-header{
  background:var(--saas-header,#0b1220);
  color:var(--saas-header-text,#f8fafc);
  position:sticky;top:0;z-index:50;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.saas-header-inner{
  width:min(1120px,calc(100% - 2rem));margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.85rem 0;
}
.saas-brand{
  display:flex;align-items:center;gap:.7rem;
  color:inherit;text-decoration:none!important;font-weight:700;letter-spacing:.01em;
}
.saas-brand-mark{
  width:36px;height:36px;border-radius:10px;
  background:linear-gradient(145deg,var(--saas-primary,#0e7490),#155e75);
  display:grid;place-items:center;font-size:.85rem;font-weight:800;color:#fff;
  box-shadow:0 6px 16px rgba(14,116,144,.35);
}
.saas-brand img{height:36px;width:auto;max-width:180px;object-fit:contain}
.saas-nav{display:flex;gap:.35rem 1rem;align-items:center;flex-wrap:wrap}
.saas-nav a{
  color:inherit;opacity:.88;font-size:.92rem;text-decoration:none!important;
  padding:.35rem .2rem;
}
.saas-nav a:hover,.saas-nav a.is-active{opacity:1;text-decoration:none}
.saas-nav .saas-btn{margin-left:.35rem}

/* Buttons */
.saas-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
  background:var(--saas-primary,#0e7490);
  color:var(--saas-btn-text,#fff)!important;
  border:0;border-radius:10px;
  padding:.7rem 1.2rem;font-weight:650;font-size:.95rem;
  cursor:pointer;text-decoration:none!important;
  transition:filter .15s ease, transform .15s ease;
}
.saas-btn:hover{filter:brightness(1.08);transform:translateY(-1px);text-decoration:none!important}
.saas-btn-lg{padding:.85rem 1.45rem;font-size:1rem}
.saas-btn-outline{
  background:transparent;color:var(--saas-header-text,#f8fafc)!important;
  border:1px solid rgba(255,255,255,.32);
}
.saas-btn-outline.on-light{
  color:var(--saas-text)!important;
  border-color:rgba(15,23,42,.18);
}
.saas-btn-ghost{
  background:rgba(255,255,255,.1);color:#fff!important;
}

/* Hero */
.saas-hero{
  position:relative;overflow:hidden;color:#f8fafc;
  background:
    radial-gradient(ellipse 80% 60% at 85% 15%, rgba(255,255,255,.14), transparent 55%),
    linear-gradient(145deg, var(--saas-secondary,#0f172a) 0%, #0c4a6e 48%, var(--saas-primary,#0e7490) 100%);
  padding:clamp(3.2rem,6vw,5rem) 0 clamp(3rem,5vw,4.2rem);
}
.saas-hero-grid{
  width:min(1120px,calc(100% - 2rem));margin:0 auto;
  display:grid;grid-template-columns:1.15fr .85fr;gap:2.2rem;align-items:center;
}
@media(max-width:900px){.saas-hero-grid{grid-template-columns:1fr}}
.saas-kicker{
  display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:.28rem .65rem;border-radius:999px;background:rgba(255,255,255,.12);margin-bottom:1rem;
}
.saas-hero h1{
  font-family:Fraunces,Georgia,serif;
  font-size:clamp(2rem,4.4vw,3.1rem);
  line-height:1.12;margin:0 0 1rem;font-weight:700;max-width:14ch;
}
.saas-hero .lead{font-size:1.08rem;opacity:.93;margin:0 0 1.6rem;max-width:42ch}
.saas-hero-actions{display:flex;flex-wrap:wrap;gap:.75rem}
.saas-hero-panel{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  border-radius:18px;padding:1.25rem 1.3rem;
  backdrop-filter:blur(8px);
}
.saas-hero-panel h3{margin:0 0 .85rem;font-size:1rem;font-weight:650}
.saas-stat-row{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}
.saas-stat{
  background:rgba(0,0,0,.18);border-radius:12px;padding:.85rem .9rem;
}
.saas-stat strong{display:block;font-size:1.35rem;font-family:Fraunces,Georgia,serif}
.saas-stat span{font-size:.82rem;opacity:.85}

/* Sections */
.saas-section{padding:clamp(2.75rem,5vw,4rem) 0}
.saas-section.alt{background:#fff;border-block:1px solid #e8eef5}
.saas-section h2{
  font-family:Fraunces,Georgia,serif;
  font-size:clamp(1.55rem,2.6vw,2rem);margin:0 0 .4rem;line-height:1.2;
}
.saas-section .section-lead{color:#54708f;margin:0 0 1.75rem;max-width:54ch}
.saas-eyebrow{
  font-size:.78rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;
  color:var(--saas-primary,#0e7490);margin:0 0 .45rem;
}

/* Grids / cards */
.saas-grid{display:grid;gap:1.15rem}
.saas-grid-2{grid-template-columns:repeat(2,1fr)}
.saas-grid-3{grid-template-columns:repeat(3,1fr)}
.saas-grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){
  .saas-grid-3,.saas-grid-4{grid-template-columns:1fr 1fr}
  .saas-grid-2{grid-template-columns:1fr}
}
@media(max-width:560px){
  .saas-grid-3,.saas-grid-4{grid-template-columns:1fr}
}

.saas-card{
  background:#fff;border:1px solid #e2e8f0;border-radius:16px;
  padding:1.25rem 1.2rem;height:100%;
  transition:box-shadow .18s ease, border-color .18s ease, transform .18s ease;
}
.saas-card:hover{box-shadow:0 12px 28px rgba(15,23,42,.07);transform:translateY(-2px)}
.saas-card .icon{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;
  background:#ecfeff;color:#0e7490;font-size:1.15rem;margin-bottom:.85rem;font-weight:700;
}
.saas-card h3{margin:0 0 .4rem;font-size:1.08rem}
.saas-card p{margin:0;color:#54708f;font-size:.94rem}
.saas-card ul{margin:.75rem 0 0;padding-left:1.1rem;color:#475569}
.saas-card li{margin:.22rem 0}

/* Plans */
.saas-plan{
  background:#fff;border:1px solid #e2e8f0;border-radius:18px;
  padding:1.4rem 1.25rem 1.3rem;display:flex;flex-direction:column;gap:.7rem;
  position:relative;height:100%;
}
.saas-plan.featured{
  border-color:var(--saas-primary,#0e7490);
  box-shadow:0 0 0 1px var(--saas-primary,#0e7490), 0 16px 36px rgba(14,116,144,.12);
}
.saas-plan .badge-line{
  display:inline-flex;align-self:flex-start;font-size:.7rem;font-weight:700;letter-spacing:.05em;
  text-transform:uppercase;padding:.22rem .55rem;border-radius:999px;
  background:#ecfeff;color:#0e7490;
}
.saas-plan .badge-line.franquia{background:#eef2ff;color:#3730a3}
.saas-plan h3{margin:0;font-size:1.28rem;font-family:Fraunces,Georgia,serif}
.saas-plan .price{font-size:1.95rem;font-weight:800;letter-spacing:-.03em;line-height:1}
.saas-plan .price small{font-size:.88rem;font-weight:500;color:#64748b}
.saas-plan ul{margin:0;padding-left:1.1rem;color:#475569;flex:1}
.saas-plan .saas-btn{margin-top:.35rem;width:100%}

/* Split */
.saas-split{display:grid;grid-template-columns:1.05fr .95fr;gap:1.75rem;align-items:start}
@media(max-width:860px){.saas-split{grid-template-columns:1fr}}

/* Forms */
.saas-field{margin-bottom:.9rem}
.saas-field label{display:block;font-size:.85rem;font-weight:650;margin-bottom:.32rem}
.saas-field input,.saas-field select,.saas-field textarea{
  width:100%;padding:.62rem .75rem;border:1px solid #cbd5e1;border-radius:10px;
  font:inherit;background:#fff;color:inherit;
}
.saas-field input:focus,.saas-field select:focus,.saas-field textarea:focus{
  outline:2px solid var(--saas-primary,#0e7490);outline-offset:1px;border-color:transparent;
}

/* Page hero (inner) */
.saas-page-hero{
  background:#fff;border-bottom:1px solid #e8eef5;
  padding:2.4rem 0 2rem;
}
.saas-page-hero h1{
  font-family:Fraunces,Georgia,serif;font-size:clamp(1.7rem,3vw,2.3rem);
  margin:.2rem 0 .55rem;line-height:1.15;
}
.saas-page-hero p{margin:0;color:#54708f;max-width:58ch}

/* Feature list rows */
.saas-feature-row{
  display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:start;
  padding:1rem 0;border-bottom:1px solid #e8eef5;
}
.saas-feature-row:last-child{border-bottom:0}
.saas-feature-row .num{
  width:2rem;height:2rem;border-radius:8px;background:#ecfeff;color:#0e7490;
  display:grid;place-items:center;font-weight:700;font-size:.85rem;
}

/* CTA band */
.saas-cta{
  background:linear-gradient(120deg,var(--saas-secondary,#0f172a),#155e75);
  color:#f8fafc;padding:2.5rem 0;text-align:center;
}
.saas-cta h2{font-family:Fraunces,Georgia,serif;margin:0 0 .5rem}
.saas-cta p{margin:0 auto 1.2rem;opacity:.9;max-width:42ch}

/* Footer */
.saas-footer{
  margin-top:auto;
  background:var(--saas-footer,#020617);
  color:var(--saas-footer-text,#e2e8f0);
  padding:1.75rem 0;font-size:.92rem;
}
.saas-footer-inner{
  width:min(1120px,calc(100% - 2rem));margin:0 auto;
  display:flex;justify-content:space-between;gap:1.25rem;flex-wrap:wrap;align-items:flex-start;
}
.saas-footer a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.saas-footer .dev{opacity:.9;font-size:.88rem}
.saas-muted{color:#64748b;font-size:.9rem}
.saas-alert{padding:.8rem 1rem;border-radius:10px;margin-bottom:1rem}
.saas-alert.ok{background:#ecfdf5;color:#065f46}
.saas-alert.err{background:#fef2f2;color:#991b1b}

/* Mobile nav */
.saas-nav-toggle{
  display:none;background:transparent;border:1px solid rgba(255,255,255,.25);
  color:inherit;border-radius:8px;padding:.4rem .65rem;cursor:pointer;
}
@media(max-width:760px){
  .saas-nav-toggle{display:inline-flex}
  .saas-nav{
    display:none;width:100%;flex-direction:column;align-items:stretch;
    padding-bottom:.75rem;
  }
  .saas-nav.open{display:flex}
  .saas-header-inner{flex-wrap:wrap}
  .saas-nav .saas-btn{margin-left:0;width:100%}
}