/* Webwena - Minimal, fast, responsive design
   Palette: soft nude & near-gray background + deep blue accent
*/

:root{
  --bg: #f6f2ef;
  --surface: #ffffff;
  --surface-2: #f7f7fb;
  --text: #0f172a;
  --muted: #475569;
  --muted-2:#64748b;
  --border: rgba(15,23,42,.10);

  --primary: #1f3cff;
  --primary-2:#19b394;
  --primary-ink:#ffffff;

  --nav-bg: rgba(246,242,239,.72);

  --radius-xl: 22px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 10px;

  --shadow-sm: 0 8px 20px rgba(15, 23, 42, .08);
  --shadow-md: 0 18px 40px rgba(15, 23, 42, .12);

  --container: 1120px;

  --focus: 0 0 0 4px rgba(31, 60, 255, .22);
}

/* Reset */
*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background: radial-gradient(1200px 700px at 15% 10%, rgba(31,60,255,.08), transparent 60%),
              radial-gradient(900px 600px at 88% 0%, rgba(25,179,148,.10), transparent 55%),
              var(--bg);
}
img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; }
p{ line-height:1.65; color:var(--muted); }
h1,h2,h3{ letter-spacing:-.02em; }
h1{ font-size: clamp(2.1rem, 3.4vw, 3.25rem); line-height:1.1; margin:0 0 14px; }
h2{ font-size: clamp(1.6rem, 2.2vw, 2.2rem); line-height:1.15; margin:0 0 12px; }
h3{ font-size:1.125rem; margin:0 0 8px; }
small{ color:var(--muted-2); }

/* Utilities */
.container{ width:min(var(--container), calc(100% - 40px)); margin:0 auto; }
.section{ padding: 72px 0; }
.section-tight{ padding: 54px 0; }
.surface{
  background: var(--surface);
  border:1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}
.badge{
  display:inline-flex;
  gap:10px;
  align-items:center;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--muted);
  font-weight:600;
  font-size:.9rem;
}
.badge i{ color: var(--primary); }

.btn{
  display:inline-flex;
  gap:10px;
  align-items:center;
  justify-content:center;
  padding: 12px 18px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: transparent;
  cursor:pointer;
  font-weight: 700;
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease, border-color .12s ease;
}
.btn:focus{ outline:none; box-shadow: var(--focus); }
.btn:hover{ transform: translateY(-1px); }
.btn-primary{
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: var(--primary-ink);
  box-shadow: 0 10px 24px rgba(31,60,255,.18);
}
.btn-primary:hover{ box-shadow: 0 14px 32px rgba(31,60,255,.22); }
.btn-secondary{
  background: rgba(255,255,255,.75);
  border-color: var(--border);
  color: var(--text);
}
.btn-ghost{
  border-color: var(--border);
  color: var(--text);
  background: rgba(255,255,255,.3);
}
.link{
  display:inline-flex;
  gap:8px;
  align-items:center;
  font-weight:700;
  color: var(--primary);
}
.link:hover{ text-decoration: underline; text-underline-offset: 3px; }

/* Header */
.site-header{
  position: sticky;
  top:0;
  z-index: 50;
  background: var(--nav-bg);
  border-bottom: 1px solid rgba(15,23,42,.08);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 0;
  gap: 14px;
}
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 190px;
}
.brand img{ width: 168px; height:auto; }
.nav{
  display:flex;
  align-items:center;
  gap: 18px;
}
.nav a, .nav button.nav-btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--text);
  font-weight: 700;
  font-size: .96rem;
}
.nav a:hover, .nav button.nav-btn:hover{
  background: rgba(255,255,255,.55);
}
.nav a.active{
  background: rgba(31,60,255,.10);
  color: var(--primary);
}

.nav button.nav-btn{
  border: none;
  background: transparent;
  cursor: pointer;
}

.header-cta{
  display:flex;
  gap:10px;
  align-items:center;
}

/* Mega menu */
.mega{
  position: relative;
}
.mega-panel{
  position:absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  width: min(980px, calc(100vw - 28px));
  background: rgba(255,255,255,.88);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow-md);
  padding: 16px;
  display:none;
}
.mega.open .mega-panel{ display:block; }

.mega-grid{
  display:grid;
  grid-template-columns: 240px 1fr;
  gap: 14px;
}
.mega-side{
  padding: 14px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(31,60,255,.10), rgba(25,179,148,.10));
  border: 1px solid rgba(15,23,42,.08);
}
.mega-side h3{ margin: 0 0 8px; }
.mega-side p{ margin: 0 0 12px; }
.mega-list{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  max-height: 340px;
  overflow:auto;
  padding-right: 6px;
}
.mega-item{
  display:flex;
  align-items:center;
  gap:10px;
  padding: 10px 10px;
  border-radius: 14px;
  border: 1px solid rgba(15,23,42,.08);
  background: rgba(255,255,255,.7);
  font-weight: 700;
  color: var(--text);
}
.mega-item i{ color: var(--primary); width: 18px; text-align:center; }
.mega-item:hover{
  background: rgba(31,60,255,.08);
  border-color: rgba(31,60,255,.20);
}

/* Mobile nav */
.hamburger{
  display:none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.7);
  align-items:center;
  justify-content:center;
  cursor:pointer;
}
.hamburger i{ font-size: 18px; }

.mobile-drawer{
  display:none;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.42);
  z-index: 90;
}
.mobile-drawer .panel{
  position:absolute;
  right: 0;
  top: 0;
  width: min(420px, 92vw);
  height: 100%;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-left: 1px solid var(--border);
  padding: 16px;
  display:flex;
  flex-direction:column;
  gap: 12px;
}
.drawer-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
}
.drawer-close{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.75);
  cursor:pointer;
}
.drawer-links{
  display:flex;
  flex-direction:column;
  gap: 6px;
}
.drawer-links a, .drawer-links button{
  display:flex;
  gap: 10px;
  align-items:center;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(15,23,42,.08);
  background: rgba(255,255,255,.7);
  font-weight: 800;
  cursor:pointer;
}
.drawer-links i{ color: var(--primary); width: 18px; text-align:center; }
.drawer-links a:hover, .drawer-links button:hover{
  background: rgba(31,60,255,.08);
  border-color: rgba(31,60,255,.20);
}
.drawer-sectors{
  margin-top: 6px;
  border-radius: 16px;
  border: 1px solid rgba(15,23,42,.08);
  background: rgba(247,247,251,.7);
  overflow:hidden;
}
.drawer-sectors summary{
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 12px 12px;
  cursor:pointer;
  font-weight: 900;
}
.drawer-sectors summary::-webkit-details-marker{ display:none; }
.drawer-sectors .items{
  max-height: 44vh;
  overflow:auto;
  padding: 10px;
  display:grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

/* Hero */
.hero{
  padding: 44px 0 20px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 26px;
  align-items:center;
}
.hero-copy p{ margin: 0 0 16px; font-size: 1.05rem; }
.hero-actions{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 18px 0 12px;
}
.hero-points{
  margin: 14px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap: 10px;
}
.hero-points li{
  display:flex;
  gap: 10px;
  align-items:flex-start;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.65);
}
.hero-points i{ color: var(--primary-2); margin-top: 2px; }

/* Feature band */
.band{
  margin-top: 26px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.band .chip{
  padding: 16px;
  border-radius: 18px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.72);
  box-shadow: 0 10px 24px rgba(15,23,42,.06);
  display:flex;
  gap: 12px;
  align-items:flex-start;
}
.band .chip i{ color: var(--primary); font-size: 18px; margin-top: 3px; }
.band .chip strong{ display:block; font-size:1.05rem; }
.band .chip span{ display:block; color: var(--muted); margin-top: 4px; }

/* Section blocks */
.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items:center;
}
.block{
  border-radius: var(--radius-xl);
  padding: 26px;
  border: 1px solid rgba(15,23,42,.10);
  box-shadow: var(--shadow-sm);
}
.block.blue{
  background: linear-gradient(135deg, rgba(31,60,255,.90), rgba(9,33,86,.92));
  color:#fff;
}
.block.blue p, .block.blue small{ color: rgba(255,255,255,.85); }
.block.green{
  background: linear-gradient(135deg, rgba(25,179,148,.92), rgba(14,102,86,.92));
  color:#fff;
}
.block.green p, .block.green small{ color: rgba(255,255,255,.85); }
.block.light{
  background: rgba(255,255,255,.78);
}

/* Cards */
.grid-3{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.card{
  padding: 18px;
  border-radius: 18px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.78);
  box-shadow: 0 10px 24px rgba(15,23,42,.05);
  min-height: 150px;
}
.card i{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background: rgba(31,60,255,.10);
  color: var(--primary);
  margin-bottom: 10px;
}
.card p{ margin: 0; }

/* Templates grid */
.templates-grid{
  display:grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.template{
  border-radius: 18px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.80);
  overflow:hidden;
  box-shadow: 0 10px 24px rgba(15,23,42,.05);
  display:flex;
  flex-direction:column;
}
.template .top{
  padding: 16px;
  display:flex;
  gap: 12px;
  align-items:flex-start;
}
.template .top i{
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display:flex;
  align-items:center;
  justify-content:center;
  background: rgba(25,179,148,.12);
  color: var(--primary-2);
  flex:0 0 auto;
}
.template .meta{
  padding: 0 16px 16px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 10px;
}
.template .meta a{
  font-weight: 900;
  color: var(--primary);
  display:inline-flex;
  gap:8px;
  align-items:center;
}
.template .meta a:hover{ text-decoration: underline; text-underline-offset: 3px; }

/* Page hero */
.page-hero{
  padding: 36px 0 10px;
}
.breadcrumbs{
  display:flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items:center;
  color: var(--muted-2);
  font-weight: 700;
  font-size: .92rem;
  margin-top: 10px;
}
.breadcrumbs a{ color: var(--primary); }

/* Lists */
.checklist{
  list-style:none;
  margin: 14px 0 0;
  padding: 0;
  display:grid;
  gap: 10px;
}
.checklist li{
  display:flex;
  gap: 10px;
  align-items:flex-start;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.75);
}
.checklist i{ color: var(--primary-2); margin-top: 2px; }

/* References */
.refs{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.ref{
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.78);
  box-shadow: 0 10px 24px rgba(15,23,42,.05);
}
.ref .head{
  display:flex;
  gap: 12px;
  align-items:flex-start;
  justify-content:space-between;
}
.ref .head strong{ font-size: 1.08rem; }
.ref .pill{
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(15,23,42,.10);
  background: rgba(247,247,251,.8);
  color: var(--muted-2);
  font-weight: 800;
  font-size: .82rem;
}
.ref a.btn{ margin-top: 12px; width: fit-content; }

/* FAQ */
.faq{
  display:grid;
  gap: 10px;
}
.faq details{
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255,255,255,.78);
  padding: 12px 14px;
}
.faq summary{
  cursor:pointer;
  font-weight: 900;
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
}
.faq summary::-webkit-details-marker{ display:none; }
.faq .ans{ padding: 10px 0 2px; color: var(--muted); }

/* Footer */
.site-footer{
  margin-top: 46px;
  border-top: 1px solid rgba(15,23,42,.08);
  background: rgba(255,255,255,.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.footer-top{
  padding: 46px 0;
  display:grid;
  grid-template-columns: 1.2fr .9fr 1.2fr;
  gap: 16px;
}
.footer-brand img{ width: 168px; height:auto; }
.footer-brand p{ margin: 10px 0 0; }

.footer-links{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.footer-links a{
  display:flex;
  gap: 10px;
  align-items:center;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(15,23,42,.08);
  background: rgba(255,255,255,.72);
  font-weight: 800;
}
.footer-links a i{ color: var(--primary); width: 18px; text-align:center; }
.footer-links a:hover{
  background: rgba(31,60,255,.08);
  border-color: rgba(31,60,255,.20);
}

.footer-sectors{
  border-radius: 18px;
  border: 1px solid rgba(15,23,42,.08);
  background: rgba(255,255,255,.72);
  padding: 14px;
}
.footer-sectors h3{ margin: 2px 0 10px; }
.footer-sectors .cols{
  columns: 2;
  column-gap: 12px;
}
.footer-sectors a{
  display:flex;
  gap: 10px;
  align-items:center;
  padding: 8px 10px;
  border-radius: 12px;
  font-weight: 800;
  break-inside: avoid;
}
.footer-sectors a i{ color: var(--primary-2); width: 18px; text-align:center; }
.footer-sectors a:hover{ background: rgba(25,179,148,.10); }

.footer-bottom{
  padding: 14px 0 22px;
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items:center;
  justify-content:space-between;
  color: var(--muted-2);
  font-weight: 700;
}
.footer-bottom a{ color: var(--primary); }

/* WhatsApp button */
.whatsapp-float{
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 120;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display:flex;
  align-items:center;
  justify-content:center;
  color: #fff;
  background: #25D366;
  box-shadow: 0 14px 32px rgba(0,0,0,.22);
  border: 1px solid rgba(255,255,255,.35);
}
.whatsapp-float i{ font-size: 26px; }
.whatsapp-float:focus{ outline:none; box-shadow: var(--focus), 0 14px 32px rgba(0,0,0,.22); }

/* Responsive */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .band{ grid-template-columns: 1fr; }
  .split{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .templates-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-top{ grid-template-columns: 1fr; }
  .footer-links{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px){
  .nav, .header-cta{ display:none; }
  .hamburger{ display:inline-flex; }
  .mobile-drawer{ display:none; }
  body.nav-open .mobile-drawer{ display:block; }
}
@media (max-width: 520px){
  .templates-grid{ grid-template-columns: 1fr; }
  .footer-links{ grid-template-columns: 1fr; }
  .footer-sectors .cols{ columns: 1; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .btn{ transition:none; }
  .btn:hover{ transform:none; }
}