:root{
  --vino:#5a2826;--vino2:#7a3a37;--vino3:#faf4f3;
  --arena:#C5C0B7;--arena2:#dedad4;--arena3:#f4f2ee;
  --olivo:#4F4231;--olivo2:#6b5a44;--olivo3:#edeae4;
  --negro:#1a1714;--blanco:#FFFFFF;
  --dorado:#b89a6a;--dorado2:#d4b896;
  --gris:#7a7469;--gris2:#f0ede8;
  --borde:#d8d3cc;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Archivo',sans-serif;
  color:var(--negro);
  background:var(--blanco);
  line-height:1.6;
  font-size:16px;
}
a{color:var(--vino);text-decoration:none}
a:hover{color:var(--dorado)}
img{max-width:100%;display:block}

.container{max-width:1100px;margin:0 auto;padding:0 24px}
.container-narrow{max-width:720px;margin:0 auto;padding:0 24px}

/* ── NAV ─────────────────────────────────────────── */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.95);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--borde);
}
.nav-inner{position:relative}
.nav-inner{
  max-width:1200px;margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;color:var(--vino);font-size:18px}
.brand img{height:36px;width:auto}
.nav nav{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.nav nav a{font-weight:500;color:var(--olivo);font-size:15px}
.nav nav a:hover{color:var(--vino)}

.nav-toggle{
  display:none;
  width:40px;height:40px;
  background:transparent;border:1px solid var(--borde);
  border-radius:6px;cursor:pointer;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
  padding:0;
}
.nav-toggle span{
  display:block;width:20px;height:2px;background:var(--vino);
  transition:all .25s;border-radius:2px;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ── BUTTONS ─────────────────────────────────────── */
.btn{
  display:inline-block;padding:12px 24px;border-radius:6px;
  font-weight:600;font-size:15px;cursor:pointer;border:none;
  transition:all .2s;text-align:center;
}
.btn-primary{background:var(--vino);color:#fff}
.btn-primary:hover{background:var(--vino2);color:#fff;transform:translateY(-1px);box-shadow:0 4px 12px rgba(90,40,38,.25)}
.btn-outline{background:transparent;color:var(--vino);border:1.5px solid var(--vino)}
.btn-outline:hover{background:var(--vino);color:#fff}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6)}
.btn-ghost:hover{background:rgba(255,255,255,.1);color:#fff;border-color:#fff}

/* ── HERO ────────────────────────────────────────── */
.hero{
  background:linear-gradient(135deg,var(--vino) 0%,#3d1a19 100%);
  color:#fff;
  padding:110px 24px 120px;
  position:relative;overflow:hidden;
  text-align:center;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 20% 30%,rgba(184,154,106,.18),transparent 55%),
             radial-gradient(circle at 80% 70%,rgba(184,154,106,.12),transparent 55%);
  pointer-events:none;
}
.hero-pattern{
  position:absolute;inset:0;opacity:.07;pointer-events:none;
  background-image:
    linear-gradient(30deg,transparent 48%,#fff 48%,#fff 52%,transparent 52%),
    linear-gradient(-30deg,transparent 48%,#fff 48%,#fff 52%,transparent 52%);
  background-size:60px 60px;
}
.hero-inner{position:relative;max-width:820px;margin:0 auto}
.hero-emblem{
  width:84px;height:84px;margin:0 auto 28px;
  display:flex;align-items:center;justify-content:center;
  color:var(--dorado2);
  border:1.5px solid rgba(212,184,150,.35);
  border-radius:50%;
  background:rgba(255,255,255,.04);
}
.hero-emblem svg{width:46px;height:46px}
.hero h1{
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(48px,8vw,84px);
  font-weight:700;letter-spacing:-1px;
  margin-bottom:12px;
}
.tagline{
  font-size:clamp(18px,2.4vw,24px);
  font-weight:500;color:var(--dorado2);
  margin-bottom:16px;
}
.sub{
  font-size:17px;opacity:.9;max-width:600px;margin:0 auto 36px;
}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ── SECTIONS ────────────────────────────────────── */
.section{padding:80px 0}
.section-alt{background:var(--arena3)}
.eyebrow{
  display:inline-block;
  font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--dorado);margin-bottom:12px;
}
.section h2{
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(32px,4.5vw,44px);
  font-weight:600;color:var(--vino);
  margin-bottom:20px;line-height:1.2;
}
.lead{font-size:17px;color:var(--olivo);margin-bottom:40px;max-width:780px}
.lead strong{color:var(--vino)}

/* ── CARDS ───────────────────────────────────────── */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:24px}
.card{
  background:#fff;border:1px solid var(--borde);
  border-radius:10px;padding:32px 28px;
  transition:all .25s;
  border-top:3px solid var(--dorado);
}
.card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.06)}
.card-icon{
  width:52px;height:52px;
  display:flex;align-items:center;justify-content:center;
  color:var(--dorado);
  background:var(--vino3);
  border-radius:10px;
  margin-bottom:18px;
}
.card-icon svg{width:28px;height:28px}
.card h3{
  font-size:18px;font-weight:700;color:var(--vino);
  margin-bottom:10px;
}
.card p{color:var(--olivo);font-size:15px}

/* ── FEATURES ────────────────────────────────────── */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}
.feature{
  background:#fff;border:1px solid var(--borde);
  border-radius:10px;padding:32px 28px;
  transition:all .2s;position:relative;
}
.feature:hover{border-color:var(--dorado);box-shadow:0 6px 18px rgba(0,0,0,.05);transform:translateY(-2px)}
.feature-icon{
  width:56px;height:56px;
  display:flex;align-items:center;justify-content:center;
  color:var(--vino);
  background:linear-gradient(135deg,var(--vino3) 0%,#fff 100%);
  border:1px solid var(--borde);
  border-radius:12px;
  margin-bottom:18px;
  transition:all .25s;
}
.feature:hover .feature-icon{
  background:linear-gradient(135deg,var(--vino) 0%,var(--vino2) 100%);
  color:var(--dorado2);
  border-color:var(--vino);
}
.feature-icon svg{width:30px;height:30px}
.feature h3{font-size:17px;font-weight:700;color:var(--vino);margin-bottom:8px}
.feature p{color:var(--olivo);font-size:14.5px}

/* ── MÓVIL (instalar PWA) ────────────────────────── */
.movil-grid{
  display:grid;grid-template-columns:1.1fr .9fr;gap:48px;
  align-items:center;margin-top:32px;
}
.movil-text{order:1}
.movil-visual{order:2;display:flex;justify-content:center}
.movil-list{list-style:none;padding:0;margin:0 0 28px}
.movil-list li{
  position:relative;padding:14px 0 14px 36px;
  border-bottom:1px dashed var(--borde);font-size:15px;color:var(--olivo);
}
.movil-list li:last-child{border-bottom:none}
.movil-list li::before{
  content:"";position:absolute;left:6px;top:20px;
  width:14px;height:14px;border-radius:50%;
  background:var(--vino);
  box-shadow:0 0 0 4px rgba(90,40,38,.12);
}
.movil-list strong{display:block;color:var(--vino);font-weight:700;font-size:15.5px;margin-bottom:3px}
.movil-list span{display:block;color:var(--olivo);line-height:1.55}
.movil-cta{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;font-size:15px}

/* Mockup teléfono (CSS puro) */
.phone-frame{
  width:240px;height:480px;border-radius:36px;
  background:linear-gradient(160deg,#1a1714 0%,#2d2825 100%);
  padding:10px;position:relative;
  box-shadow:0 30px 60px rgba(0,0,0,.18),0 0 0 2px rgba(0,0,0,.05);
}
.phone-notch{
  position:absolute;top:14px;left:50%;transform:translateX(-50%);
  width:80px;height:18px;background:#1a1714;border-radius:0 0 12px 12px;z-index:2;
}
.phone-screen{
  width:100%;height:100%;border-radius:28px;
  background:linear-gradient(170deg,#f4f2ee 0%,#e8e2d6 100%);
  display:flex;flex-direction:column;align-items:center;
  padding:48px 22px 22px;position:relative;overflow:hidden;
}
.phone-icon{
  width:78px;height:78px;border-radius:18px;
  background:url('https://auditnot-pro.web.app/icons/icon-192.png') center/cover no-repeat,#fff;
  background-size:88%;background-position:center;
  background-color:#fff;background-repeat:no-repeat;
  box-shadow:0 8px 20px rgba(90,40,38,.18),0 0 0 1px rgba(0,0,0,.04);
  margin-top:10px;
}
.phone-label{
  font-family:'Cormorant Garamond',serif;font-size:18px;font-weight:600;
  color:var(--vino);margin-top:12px;margin-bottom:24px;
}
.phone-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:10px;width:100%;
}
.phone-grid span{
  aspect-ratio:1;border-radius:10px;
  background:linear-gradient(135deg,rgba(184,154,106,.25),rgba(90,40,38,.10));
  border:1px solid rgba(184,154,106,.18);
}

/* ── BLOG ────────────────────────────────────────── */
.blog-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;
  margin-top:24px;
}
.blog-empty{
  grid-column:1/-1;
  background:var(--arena3);border:1px dashed var(--borde);
  border-radius:10px;padding:48px;text-align:center;
  color:var(--olivo);
}
.blog-empty strong{color:var(--vino);font-size:18px;display:block;margin-bottom:8px}
.blog-card{
  background:#fff;border:1px solid var(--borde);
  border-radius:10px;padding:24px;transition:all .2s;
  cursor:pointer;
}
.blog-card:hover{border-color:var(--dorado);transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.06)}
.blog-meta{font-size:12px;color:var(--gris);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}
.blog-card h3{font-family:'Cormorant Garamond',serif;font-size:22px;color:var(--vino);margin-bottom:8px;line-height:1.25}
.blog-card p{color:var(--olivo);font-size:14.5px}

/* ── FORM ────────────────────────────────────────── */
.form{
  background:#fff;border:1px solid var(--borde);
  border-radius:10px;padding:32px;
  display:flex;flex-direction:column;gap:18px;
  margin-top:24px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:640px){.form-row{grid-template-columns:1fr}}
.form label{display:flex;flex-direction:column;gap:6px}
.form label span{font-size:13px;font-weight:600;color:var(--olivo)}
.form input,.form textarea{
  border:1px solid var(--borde);border-radius:6px;
  padding:11px 13px;font:inherit;font-size:15px;
  background:#fff;color:var(--negro);transition:border-color .15s;
}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--dorado)}
.form textarea{resize:vertical;min-height:100px}
.form button{align-self:flex-start}
.form-status{font-size:14px;min-height:1.4em}
.form-status.ok{color:#2d6a4f}
.form-status.err{color:#c62828}

.contact-alt{
  margin-top:24px;text-align:center;color:var(--olivo);font-size:15px;
}
.contact-alt a{font-weight:600}

/* ── FOOTER ──────────────────────────────────────── */
.footer{background:var(--negro);color:#cfc8bd;padding:48px 0 32px;font-size:14px}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.footer-logo{height:48px;width:auto;filter:brightness(0) invert(1);opacity:.7;margin-bottom:8px}
.footer .muted{color:#9b958a;text-align:right}
.footer .muted a{color:var(--dorado2)}
@media (max-width:640px){.footer-inner{flex-direction:column;text-align:center}.footer .muted{text-align:center}}

/* ── TABLET ──────────────────────────────────────── */
@media (max-width:960px){
  .nav-inner{padding:12px 20px}
  .container,.container-narrow{padding:0 20px}
  .hero{padding:80px 20px 90px}
  .section{padding:64px 0}
  .hero-emblem{width:72px;height:72px;margin-bottom:22px}
  .hero-emblem svg{width:38px;height:38px}
  .features,.cards{gap:18px}
}

/* ── MÓVIL ──────────────────────────────────────── */
@media (max-width:760px){
  body{font-size:15px}
  .nav-toggle{display:flex}
  .nav nav{
    display:none;
    position:absolute;top:100%;left:0;right:0;
    background:#fff;
    border-bottom:1px solid var(--borde);
    flex-direction:column;align-items:stretch;gap:0;
    padding:8px 0;
    box-shadow:0 8px 20px rgba(0,0,0,.06);
  }
  .nav nav.open{display:flex}
  .nav nav a{
    padding:14px 20px;font-size:16px;
    border-bottom:1px solid var(--gris2);
  }
  .nav nav a:last-child{border-bottom:none}
  .nav nav .btn{
    margin:10px 20px;border-radius:6px;
  }
  .hero{padding:64px 18px 72px}
  .hero h1{margin-bottom:8px}
  .tagline{font-size:18px}
  .sub{font-size:15px}
  .hero-cta{flex-direction:column;gap:10px}
  .hero-cta .btn{width:100%}
  .hero-emblem{width:64px;height:64px;margin-bottom:18px}
  .hero-emblem svg{width:34px;height:34px}
  .section{padding:48px 0}
  .section h2{font-size:30px}
  .lead{font-size:16px;margin-bottom:28px}
  .card,.feature{padding:24px 22px}
  .form{padding:22px 20px}
  .form button{width:100%}
  .blog-empty{padding:36px 20px}
  .movil-grid{grid-template-columns:1fr;gap:36px}
  .movil-text{order:1}
  .movil-visual{order:0}
  .phone-frame{width:200px;height:400px}
  .phone-icon{width:64px;height:64px}
  .movil-cta{width:100%;justify-content:center}
}

@media (max-width:380px){
  .brand span{display:none}
  .hero h1{font-size:42px}
}