/* Ruta Segura Perú — Landing estática (borrador). Mobile-first.
   Light premium · base #F6F8FB · secciones #FFFFFF/#EEF2F7 · cards #FFFFFF · texto #111827
   Header en azul-noche (#0B1020) para que el logo respire · Rojo #CC2200 y ámbar #F5A623 = identidad */
:root{
  --bg:#F6F8FB; --bg-2:#EEF2F7; --carbon:#EEF2F7; --panel:#FFFFFF; --line:rgba(17,24,39,0.10);
  --ink:#111827; --muted:#4B5563; --text-2:#6B7280;
  --red:#CC2200; --red-h:#A91D00; --amber:#F5A623; --accent:#B45309; --green:#25d366;
  --header-bg:#0B1020; --header-fg:#F5F7FB; --header-line:rgba(255,255,255,0.10);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:680px}
.center{text-align:center} .center-row{justify-content:center}
.r{color:var(--red)} .a{color:var(--accent)} .muted{color:var(--muted)}
h1,h2,h3{line-height:1.18;letter-spacing:.2px;color:var(--ink)}
.kicker{font-size:12px;letter-spacing:2.5px;text-transform:uppercase;color:var(--muted)}
.kicker.a{color:var(--accent)}
.sec-title{font-size:clamp(22px,3.5vw,34px);font-weight:800;margin:6px 0 22px}
.lead{font-size:clamp(15px,2vw,19px);color:var(--muted);max-width:620px;margin-top:14px}
.fine{font-size:12px;color:var(--text-2);margin-top:10px}

/* NAV (header oscuro premium para que el logo blanco respire) */
.nav{position:sticky;top:0;z-index:50;background:var(--header-bg);backdrop-filter:blur(12px);border-bottom:1px solid var(--header-line)}
.nav-in{display:flex;justify-content:space-between;align-items:center;height:96px}
.logo{font-weight:800;letter-spacing:1px;font-size:18px}
.logo-img{display:flex;align-items:center}
.logo-img img{height:80px;width:auto;display:block;mix-blend-mode:lighten}
.nav-links{display:flex;gap:24px;align-items:center}
.nav-links a{color:var(--header-fg);text-decoration:none;font-size:14px}
.nav-links a:hover{color:var(--amber)}
.btn-mini{border:1px solid var(--red);padding:8px 14px;border-radius:8px;color:#fff!important;background:var(--red);font-weight:700;cursor:pointer}

/* BUTTONS */
.btn{display:inline-block;text-decoration:none;font-weight:700;padding:14px 26px;border-radius:10px;font-size:15px;cursor:pointer;border:1px solid transparent;transition:.15s}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-h)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--red);color:var(--red)}
.full{width:100%;text-align:center}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}

/* HERO */
.hero{padding:64px 0 64px;background:
  radial-gradient(900px 420px at 80% -10%,rgba(204,34,0,.06),transparent),
  linear-gradient(180deg,#FFFFFF,#F6F8FB)}
.hero h1{font-size:clamp(30px,6vw,54px);font-weight:800;margin-top:12px}
.trust{margin-top:22px;font-size:13px;color:var(--text-2);letter-spacing:.3px}
.hero-banner{margin-top:34px;border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:0 18px 50px rgba(17,24,39,.18)}
.hero-banner img{width:100%;height:auto;display:block}

/* SECTIONS */
.section{padding:66px 0}
.section.dark{background:var(--carbon)}
.band{padding:48px 0;background:var(--carbon);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* Comparativa "¿Cuál va con tu caso?" (tarjetas con imagen superior) */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}
.compare-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;flex-direction:column;box-shadow:0 8px 24px rgba(17,24,39,.08)}
/* Imagen superior de cada card: foto de producto limpia, centrada */
.compare-media{width:100%;aspect-ratio:16/9;overflow:hidden;border-radius:12px;margin-bottom:16px;background:#0B1020;border:1px solid var(--line)}
.compare-media img{width:100%;height:100%;object-fit:cover;object-position:center;display:block}
.compare-title{font-size:24px;font-weight:800;color:var(--ink);margin-bottom:4px}
.compare-tag{display:inline-block;align-self:flex-start;background:rgba(204,34,0,.10);color:var(--red);border:1px solid rgba(204,34,0,.45);border-radius:20px;padding:3px 12px;font-size:12px;font-weight:700;letter-spacing:.4px;margin-bottom:8px}
.compare-card .check{flex:1;margin-bottom:16px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:0 6px 18px rgba(17,24,39,.06)}
.card .ico{color:var(--red);font-size:22px}
.card h3{font-size:16px;margin:8px 0 6px}
.card p{font-size:14px;color:var(--muted)}
.feat{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px}
.feat h3{font-size:16px;margin-bottom:6px}
.feat p{font-size:14px;color:var(--muted)}

/* COLS / PRICE */
.cols{display:grid;grid-template-columns:1.3fr 1fr;gap:32px;align-items:center}
.check{list-style:none;margin-top:8px}
.check li{padding:9px 0 9px 28px;position:relative;border-bottom:1px solid var(--line);font-size:15px}
.check li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:800}
/* Tarjeta de precio: bloque oscuro premium de acento sobre la página clara */
.price-card{background:linear-gradient(180deg,#11172A,#0B1020);border:1px solid rgba(255,255,255,.10);border-radius:16px;padding:28px;text-align:center;box-shadow:0 12px 30px rgba(17,24,39,.20)}
.price-label{font-size:12px;letter-spacing:1px;color:#B9C2D3;text-transform:uppercase}
.price{font-size:58px;font-weight:800;color:var(--amber);line-height:1;margin:6px 0}
.price span{font-size:24px;vertical-align:super}
.price-sm{font-size:26px;font-weight:800;color:var(--amber);margin:10px 0}
.price-note{font-size:13px;color:#cdd6e4;margin-bottom:16px}

/* STEPS */
.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:8px}
.steps li{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px;font-size:15px;box-shadow:0 6px 18px rgba(17,24,39,.06)}
.steps b{color:var(--red);font-size:18px;margin-right:6px}

/* FAQ */
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:10px;box-shadow:0 4px 14px rgba(17,24,39,.05)}
.faq summary{cursor:pointer;font-weight:600;font-size:15px;list-style:none;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+ ";color:var(--accent);font-weight:800}
.faq details[open] summary::before{content:"– "}
.faq p{color:var(--muted);font-size:14px;margin-top:10px}

/* CTA FINAL */
.cta-final{padding:70px 0;background:radial-gradient(700px 300px at 50% 0,rgba(204,34,0,.06),transparent),var(--carbon)}

/* FOOTER */
.foot{background:var(--carbon);border-top:1px solid var(--line);padding:40px 0;text-align:center}
.foot .logo{color:var(--ink)}
.foot-in p{margin-top:10px;font-size:13px}

/* WHATSAPP FLOAT */
.wa-float{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));background:var(--green);color:#06310f;font-weight:800;padding:13px 18px;border-radius:30px;text-decoration:none;box-shadow:0 10px 24px rgba(17,24,39,.25);z-index:60;font-size:14px;cursor:pointer}

/* PRODUCTO / IMÁGENES DESTACADAS */
.cols-top{align-items:start}
.mt-neg{margin:-4px 0 14px}
.block-h{font-size:14px;text-transform:uppercase;letter-spacing:1.5px;color:var(--accent);margin:28px 0 12px}
.img-feature{margin:6px 0 22px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:10px;box-shadow:0 10px 30px rgba(17,24,39,.10)}
.img-feature img{width:100%;height:auto;display:block;border-radius:10px}

/* BENEFICIOS (tablas) */
.benef{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px}
.benef-col{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 8px 24px rgba(17,24,39,.08)}
.benef-tbl{width:100%;border-collapse:collapse;font-size:13.5px;margin-top:4px}
.benef-tbl th{text-align:left;color:var(--accent);text-transform:uppercase;font-size:10px;letter-spacing:.6px;border-bottom:1px solid var(--line);padding:8px 10px}
.benef-tbl td{padding:9px 10px;border-bottom:1px solid var(--line);color:var(--muted);vertical-align:top}
.benef-tbl td:first-child{color:var(--ink);font-weight:600;white-space:nowrap}
.benef-tbl tr:last-child td{border-bottom:none}

/* RESPONSIVE (mobile-first ajustes) */
@media(max-width:980px){
  .grid-4{grid-template-columns:repeat(2,1fr)}   /* problemas: 2x2 en tablet */
}
@media(max-width:820px){
  .nav-links a:not(.btn-mini){display:none}
  .grid-3{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr}
  .compare{grid-template-columns:1fr}
  .cols{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .benef{grid-template-columns:1fr}
  .hero{padding:48px 0 44px}
  .section,.band{padding:44px 0}
  .nav-in{height:66px}
  .logo-img img{height:50px}

  /* Tablas de beneficios → tarjetas/bloques en móvil */
  .benef-tbl thead{display:none}
  .benef-tbl, .benef-tbl tbody, .benef-tbl tr, .benef-tbl td{display:block;width:100%}
  .benef-tbl tr{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-bottom:12px}
  .benef-tbl td{border:none;padding:2px 0}
  .benef-tbl td:first-child{color:var(--ink);font-weight:700;white-space:normal;font-size:14px;margin-bottom:2px}
  .benef-tbl td:last-child{color:var(--text-2);font-size:13px}

  /* WhatsApp flotante compacto (circular, solo ícono) */
  .wa-float{width:52px;height:52px;padding:0;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));line-height:1}
  .wa-float .wa-text{display:none}

  /* Padding inferior para que el flotante no tape el CTA final / footer (incluye safe-area iPhone) */
  body{padding-bottom:calc(84px + env(safe-area-inset-bottom))}
}