/* ===================================================================
   ALARMAS — Landing premium
   Sistema de diseño minimalista, mobile-first
   =================================================================== */

/* ===== TOKENS — Paleta corporativa Securitas Direct ===== */
:root{
  /* Marca */
  --sd-red:#E30613;
  --verisure-red:#ED002F;
  --red-hover:#C90026;
  --soft-red:#FFB3C2;

  /* Neutros canónicos */
  --black:#111111;
  --graphite:#333333;
  --gray:#CCCCCC;
  --light-gray:#F3F3F3;
  --white:#FFFFFF;

  /* WhatsApp (único uso del verde) */
  --whatsapp:#25D366;

  /* Aliases derivados (mantienen jerarquía sin salir de marca) */
  --ink:var(--black);
  --slate:var(--graphite);
  --mute:#777777;
  --line:var(--gray);
  --surface:var(--light-gray);
  --soft-red-bg:#FFF1F4;
  --whatsapp-dark:#1FB855;

  /* Tipografía */
  --font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  /* Spacing (escala 4pt) */
  --s-1:4px; --s-2:8px; --s-3:12px; --s-4:16px;
  --s-5:20px; --s-6:24px; --s-8:32px; --s-10:40px;
  --s-12:48px; --s-16:64px; --s-20:80px; --s-24:96px;

  /* Radios */
  --r-sm:8px; --r-md:12px; --r-lg:16px; --r-xl:22px; --r-2xl:28px;

  /* Shadows */
  --sh-1:0 1px 2px rgba(11,11,15,.06), 0 0 0 1px rgba(11,11,15,.04);
  --sh-2:0 4px 12px -2px rgba(11,11,15,.08), 0 2px 4px rgba(11,11,15,.04);
  --sh-3:0 12px 28px -8px rgba(11,11,15,.12), 0 4px 10px -4px rgba(11,11,15,.06);
  --sh-4:0 30px 60px -20px rgba(11,11,15,.20), 0 10px 20px -10px rgba(11,11,15,.08);
  --sh-glow:0 16px 30px -8px rgba(237,0,47,.35);

  /* Layout */
  --container:1180px;
  --header-h:68px;
}

/* ===== RESET ===== */
*,*::before,*::after{box-sizing:border-box}
html{
  scroll-behavior:smooth;-webkit-text-size-adjust:100%;
  text-rendering:optimizeLegibility;
  scroll-padding-top:calc(var(--header-h) + 16px);
}
body{
  margin:0;font-family:var(--font-sans);
  color:var(--graphite);background:var(--white);
  font-size:16px;line-height:1.55;font-weight:400;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  font-feature-settings:"cv11","ss01","ss03","calt";
}
img,svg{display:block;max-width:100%;height:auto}
a{color:var(--sd-red);text-decoration:none}
a:hover{color:var(--red-hover)}
button{font-family:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{
  margin:0 0 .5em;color:var(--ink);
  font-weight:700;line-height:1.15;letter-spacing:-.02em;
}
h1{font-weight:800;letter-spacing:-.025em}
p{margin:0 0 1em;color:var(--graphite)}
p:last-child{margin:0}
:focus-visible{outline:2px solid var(--sd-red);outline-offset:3px;border-radius:4px}

/* ===== UTILITIES ===== */
.container{max-width:var(--container);margin:0 auto;padding:0 var(--s-5)}
.eyebrow{
  display:inline-block;color:var(--sd-red);font-size:12.5px;font-weight:700;
  text-transform:uppercase;letter-spacing:.12em;margin-bottom:var(--s-3);
}
.section{padding:var(--s-20) 0}
.section-head{text-align:center;max-width:680px;margin:0 auto var(--s-12)}
.section-head h2{font-size:clamp(28px,3.4vw,38px);margin-bottom:var(--s-3)}
.section-head p{color:var(--slate);font-size:17px;max-width:560px;margin:0 auto}

/* ===================================================================
   BUTTONS — sistema premium
   =================================================================== */
.btn{
  position:relative;isolation:isolate;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 22px;border-radius:var(--r-md);
  font-weight:600;font-size:15px;letter-spacing:-.005em;
  cursor:pointer;border:1px solid transparent;line-height:1;
  text-decoration:none;white-space:nowrap;user-select:none;
  -webkit-tap-highlight-color:transparent;
  transition:transform .18s ease, box-shadow .25s ease, background .2s ease, color .2s ease, border-color .2s ease, filter .2s ease;
}
.btn:hover{transform:translateY(-1px);text-decoration:none}
.btn:active{transform:translateY(0);transition-duration:.08s}
.btn svg{flex-shrink:0;transition:transform .2s ease}
.btn:hover svg{transform:translateX(2px)}
.btn-block{width:100%}
.btn-lg{padding:16px 26px;font-size:16px;border-radius:14px}
.btn-sm{padding:10px 16px;font-size:13.5px;border-radius:10px;gap:8px}

.btn-primary{
  color:#fff;
  background:linear-gradient(180deg, #F2244A 0%, var(--verisure-red) 55%, var(--red-hover) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.22),
    inset 0 -1px 0 rgba(0,0,0,.08),
    0 8px 18px -6px rgba(237,0,47,.40),
    0 1px 2px rgba(11,11,15,.10);
}
.btn-primary:hover{
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.22),
    inset 0 -1px 0 rgba(0,0,0,.10),
    0 14px 26px -6px rgba(237,0,47,.50),
    0 2px 6px rgba(11,11,15,.12);
  filter:brightness(1.03);
}

.btn-dark{
  color:#fff;background:var(--ink);border-color:var(--ink);
  box-shadow:0 6px 14px -4px rgba(11,11,15,.30);
}
.btn-dark:hover{background:var(--black);box-shadow:0 12px 24px -8px rgba(11,11,15,.40)}

.btn-outline{
  color:var(--ink);background:#fff;border-color:var(--line);
  box-shadow:var(--sh-1);
}
.btn-outline:hover{border-color:var(--ink);box-shadow:var(--sh-2)}

.btn-ghost-light{
  color:#fff;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.20);
  backdrop-filter:blur(8px);
}
.btn-ghost-light:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.32)}

.btn-whatsapp{
  color:#fff;
  background:linear-gradient(180deg, #2EE57A 0%, var(--whatsapp) 55%, var(--whatsapp-dark) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.22),
    0 8px 18px -6px rgba(37,211,102,.45),
    0 1px 2px rgba(11,11,15,.10);
}
.btn-whatsapp:hover{filter:brightness(1.03);box-shadow:0 14px 26px -6px rgba(37,211,102,.55)}

/* ===================================================================
   HEADER
   =================================================================== */
.site-header{
  position:sticky;top:0;z-index:50;height:var(--header-h);
  background:rgba(255,255,255,.85);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
}
.header-grid{
  height:100%;display:flex;align-items:center;justify-content:space-between;
  gap:var(--s-4);
}
.brand{display:inline-flex;align-items:center}
.brand img{height:32px;width:auto}
.btn-tel{
  display:inline-flex;align-items:center;gap:10px;
  padding:8px 14px 8px 8px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  color:var(--ink);font-weight:600;text-decoration:none;
  transition:border-color .2s, box-shadow .2s, transform .15s;
}
.btn-tel:hover{
  color:var(--ink);border-color:var(--ink);
  box-shadow:0 6px 14px -6px rgba(11,11,15,.20);transform:translateY(-1px);
}
.btn-tel .tel-icon{
  width:32px;height:32px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(180deg, var(--sd-red), var(--red-hover));
  color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 10px -2px rgba(227,6,19,.45);
}
.btn-tel-text{display:flex;flex-direction:column;line-height:1.1;font-size:14px}
.btn-tel-text small{font-size:11px;font-weight:500;color:var(--mute)}

/* ===================================================================
   HERO
   =================================================================== */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(800px 500px at 90% 0%, rgba(237,0,47,.06), transparent 60%),
    radial-gradient(700px 500px at -10% 100%, rgba(11,11,15,.05), transparent 60%),
    var(--white);
  padding:var(--s-16) 0 var(--s-20);
}
.hero-grid{
  display:grid;grid-template-columns:1fr;gap:var(--s-10);align-items:start;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--soft-red-bg);color:var(--sd-red);
  padding:6px 12px;border-radius:999px;
  font-size:12.5px;font-weight:600;
  border:1px solid rgba(227,6,19,.12);margin-bottom:var(--s-5);
}
.hero-eyebrow .dot{
  width:6px;height:6px;border-radius:50%;background:var(--sd-red);
  box-shadow:0 0 0 3px rgba(227,6,19,.18);animation:pulse 2s infinite;
}
.hero h1{
  font-size:clamp(34px,5vw,56px);margin-bottom:var(--s-5);
  color:var(--ink);
}
.hero h1 .grad{
  background:linear-gradient(90deg, var(--sd-red), var(--verisure-red));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero-sub{
  font-size:clamp(16px,1.6vw,18px);color:var(--slate);
  max-width:540px;margin:0 0 var(--s-8);
}
.hero-bullets{
  display:grid;grid-template-columns:1fr 1fr;gap:var(--s-3) var(--s-5);
  margin:0 0 var(--s-8);
}
.hero-bullets li{
  display:flex;align-items:center;gap:10px;
  font-size:14.5px;color:var(--ink);font-weight:500;
}
.hero-bullets .ck{
  width:22px;height:22px;border-radius:50%;flex-shrink:0;
  background:var(--soft-red-bg);color:var(--sd-red);
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(227,6,19,.18);
}
.hero-cta{display:flex;flex-wrap:wrap;gap:var(--s-3);margin-bottom:var(--s-8)}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:var(--s-6);align-items:center;
  padding-top:var(--s-6);border-top:1px solid var(--line);
}
.meta-item{display:flex;align-items:center;gap:10px;color:var(--slate);font-size:13.5px}
.meta-item strong{color:var(--ink);font-weight:700;font-size:18px;line-height:1}
.meta-item span{display:block;font-size:12px;color:var(--mute);margin-top:2px}

/* HERO IMAGE BELT — banda visible bajo el hero */
.hero-image{padding:0 0 var(--s-12)}
.hero-image-frame{
  position:relative;border-radius:var(--r-2xl);overflow:hidden;
  background:linear-gradient(180deg, var(--surface), var(--white));
  border:1px solid var(--line);
  box-shadow:var(--sh-3);
}
.hero-image-frame img{
  width:100%;display:block;
  max-height:520px;object-fit:cover;object-position:center;
}
.hero-image-badge{
  position:absolute;top:var(--s-5);left:var(--s-5);
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(11,11,15,.78);color:#fff;backdrop-filter:blur(8px);
  padding:8px 12px;border-radius:999px;
  font-size:12px;font-weight:600;letter-spacing:-.005em;
}
.hero-image-badge .live{
  width:6px;height:6px;border-radius:50%;background:var(--soft-red);
  box-shadow:0 0 0 4px rgba(255,179,194,.30);animation:pulse 2s infinite;
}

@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}

/* HERO FORM — flotante elegante */
.lead-card{
  background:#fff;border-radius:var(--r-xl);
  border:1px solid var(--line);box-shadow:var(--sh-3);
  padding:var(--s-6);
}
.lead-card h3{
  font-size:19px;margin-bottom:4px;letter-spacing:-.015em;
}
.lead-card .sub{
  color:var(--slate);font-size:13.5px;margin-bottom:var(--s-5);
}
.lead-form{display:flex;flex-direction:column;gap:var(--s-3)}
.field{position:relative;display:flex;flex-direction:column;gap:6px}
.field label{
  font-size:12.5px;font-weight:600;color:var(--graphite);letter-spacing:-.005em;
}
.field input,.field select{
  width:100%;padding:13px 14px;
  border:1.5px solid var(--line);border-radius:10px;
  font-size:15px;background:#fff;color:var(--ink);font-family:inherit;
  transition:border-color .15s, box-shadow .15s;
}
.field input::placeholder{color:var(--mute)}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--sd-red);
  box-shadow:0 0 0 4px rgba(227,6,19,.10);
}
.consent{
  display:flex;align-items:flex-start;gap:9px;font-size:12px;color:var(--slate);
}
.consent input{
  width:16px;height:16px;margin-top:2px;accent-color:var(--sd-red);flex-shrink:0;
}
.lead-form .form-foot{
  display:flex;align-items:center;justify-content:center;gap:6px;
  font-size:12px;color:var(--mute);margin:0;
}
.lead-form .form-foot svg{color:var(--graphite)}

/* ===================================================================
   USPS BAR — barra premium bajo el hero
   =================================================================== */
.usps{
  position:relative;color:#fff;padding:var(--s-5) 0;
  background:
    radial-gradient(900px 220px at 50% 0%, rgba(237,0,47,.10), transparent 60%),
    linear-gradient(180deg, #0E0E12 0%, var(--ink) 100%);
  border-top:1px solid rgba(255,255,255,.06);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.usps::before,
.usps::after{
  content:"";position:absolute;left:0;right:0;height:1px;pointer-events:none;
}
.usps::before{top:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.08),transparent)}
.usps::after{bottom:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.06),transparent)}

.usps-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  align-items:center;
}
.usp{
  display:inline-flex;align-items:center;justify-content:center;
  gap:14px;padding:8px 24px;position:relative;
}
.usp + .usp::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:1px;height:42px;
  background:linear-gradient(180deg, transparent, rgba(255,255,255,.16), transparent);
}
.usp-icon{
  width:44px;height:44px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(180deg, rgba(237,0,47,.22), rgba(237,0,47,.06));
  border:1px solid rgba(237,0,47,.40);color:var(--verisure-red);
  display:inline-flex;align-items:center;justify-content:center;
  line-height:0;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.08),
    inset 0 -1px 0 rgba(0,0,0,.18),
    0 8px 18px -10px rgba(237,0,47,.55);
}
.usp-icon svg{display:block;margin:auto}
.usp-text{display:flex;flex-direction:column;line-height:1.2;text-align:left}
.usp-text strong{
  display:block;font-size:14.5px;color:#fff;font-weight:600;
  letter-spacing:-.005em;
}
.usp-text span{
  display:block;font-size:12.5px;color:rgba(255,255,255,.58);
  font-weight:400;letter-spacing:.005em;
}

/* ===================================================================
   BENEFITS — 3 columnas premium
   =================================================================== */
.benefits{background:var(--white)}
.benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-5)}
.b-card{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-xl);padding:var(--s-8) var(--s-6);
  transition:transform .25s, box-shadow .25s, border-color .25s;
}
.b-card:hover{
  transform:translateY(-3px);border-color:rgba(227,6,19,.20);
  box-shadow:0 20px 40px -16px rgba(11,11,15,.16);
}
.b-icon{
  position:relative;width:56px;height:56px;border-radius:14px;
  background:linear-gradient(180deg, #fff, var(--soft-red-bg));
  border:1px solid var(--soft-red);color:var(--sd-red);
  display:flex;align-items:center;justify-content:center;margin-bottom:var(--s-5);
  box-shadow:0 10px 22px -10px rgba(227,6,19,.30), inset 0 1px 0 rgba(255,255,255,.9);
}
.b-card h3{font-size:18px;margin-bottom:6px;letter-spacing:-.015em}
.b-card p{color:var(--slate);font-size:14.5px}

/* ===================================================================
   HOW — 3 pasos
   =================================================================== */
.how{background:var(--surface)}
.steps{
  display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-6);
}
.step{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);
  padding:var(--s-8) var(--s-6);position:relative;
}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:10px;
  background:var(--ink);color:#fff;font-weight:700;font-size:14px;
  margin-bottom:var(--s-5);letter-spacing:-.01em;
}
.step h3{font-size:18px;margin-bottom:6px;letter-spacing:-.015em}
.step p{color:var(--slate);font-size:14.5px}

/* ===================================================================
   PRODUCTS — galería de equipo
   =================================================================== */
.products{background:var(--white)}
.products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s-5)}
.p-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:var(--s-5);text-align:center;
  transition:transform .25s, box-shadow .25s, border-color .25s;
}
.p-card:hover{
  transform:translateY(-3px);border-color:rgba(227,6,19,.20);
  box-shadow:var(--sh-2);
}
.p-img{
  height:130px;display:flex;align-items:center;justify-content:center;
  margin-bottom:var(--s-4);
  background:radial-gradient(circle at 50% 50%, var(--surface), transparent 70%);
  border-radius:var(--r-md);
}
.p-img img{max-height:120px;object-fit:contain}
.p-card h4{font-size:14.5px;margin-bottom:2px;letter-spacing:-.01em}
.p-card p{font-size:12.5px;color:var(--mute);margin:0}

/* ===================================================================
   COMPARE — vs competencia
   =================================================================== */
.compare{background:var(--surface)}
.compare-table{
  background:#fff;border-radius:var(--r-xl);overflow:hidden;
  border:1px solid var(--line);max-width:920px;margin:0 auto;
}
.cmp-row{
  display:grid;grid-template-columns:1.5fr 1fr 1fr;
  align-items:center;padding:16px 22px;
  border-bottom:1px solid var(--line);
}
.cmp-row:last-child{border-bottom:0}
.cmp-row.head{
  background:var(--ink);color:#fff;font-size:13px;font-weight:600;
  text-transform:uppercase;letter-spacing:.05em;
}
.cmp-row.head .col-us{color:#fff}
.cmp-row .col-feat{font-weight:500;color:var(--ink);font-size:14.5px}
.cmp-row .col-us,.cmp-row .col-them{text-align:center}
.ck-yes,.ck-no{
  width:28px;height:28px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
}
.ck-yes{background:rgba(227,6,19,.08);color:var(--sd-red)}
.ck-no{background:rgba(11,11,15,.06);color:var(--mute)}

/* ===================================================================
   OFFER — banda de conversión
   =================================================================== */
.offer{
  background:linear-gradient(135deg, var(--ink) 0%, var(--black) 100%);
  color:#fff;position:relative;overflow:hidden;
}
.offer::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(600px 300px at 100% 0%, rgba(237,0,47,.18), transparent 60%),
    radial-gradient(500px 300px at 0% 100%, rgba(237,0,47,.12), transparent 60%);
  pointer-events:none;
}
.offer-grid{
  position:relative;display:grid;grid-template-columns:1.2fr .8fr;
  gap:var(--s-12);align-items:center;
}
.offer h2{color:#fff;font-size:clamp(28px,3.6vw,40px);margin-bottom:var(--s-4)}
.offer p{color:rgba(255,255,255,.72);font-size:17px;margin-bottom:var(--s-6)}
.offer-list{display:flex;flex-direction:column;gap:10px;margin-bottom:var(--s-8)}
.offer-list li{
  display:flex;align-items:center;gap:10px;color:#fff;font-size:14.5px;
}
.offer-list .ck{
  width:22px;height:22px;border-radius:50%;flex-shrink:0;
  background:rgba(237,0,47,.20);color:var(--soft-red);
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(237,0,47,.35);
}
.offer-cta{display:flex;flex-wrap:wrap;gap:var(--s-3)}
.offer-visual{
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.10);
  border-radius:var(--r-2xl);padding:var(--s-6);
  display:flex;align-items:center;justify-content:center;
}
.offer-visual img{
  max-height:260px;background:#fff;border-radius:var(--r-md);
  padding:var(--s-5);
  box-shadow:0 30px 60px -20px rgba(0,0,0,.6);
}

/* ===================================================================
   SEGMENTS — Hogar / Negocio
   =================================================================== */
.segments{background:var(--white)}
.seg-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-6)}
.seg{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .25s, box-shadow .25s, border-color .25s;
}
.seg:hover{
  transform:translateY(-3px);border-color:rgba(227,6,19,.20);
  box-shadow:var(--sh-3);
}
.seg-img{
  background:var(--surface);padding:var(--s-8);
  display:flex;align-items:center;justify-content:center;height:200px;
}
.seg-img img{max-height:160px;object-fit:contain}
.seg-body{padding:var(--s-6)}
.seg-body h3{font-size:22px;margin-bottom:var(--s-3);letter-spacing:-.02em}
.seg-list{display:flex;flex-direction:column;gap:8px;margin-bottom:var(--s-6)}
.seg-list li{
  display:flex;align-items:center;gap:10px;color:var(--graphite);font-size:14px;
}
.seg-list .ck{
  width:18px;height:18px;border-radius:50%;flex-shrink:0;
  background:var(--soft-red-bg);color:var(--sd-red);
  display:flex;align-items:center;justify-content:center;
}

/* ===================================================================
   TESTIMONIALS
   =================================================================== */
.testimonials{background:var(--surface)}
.tm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-5)}
.tm{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);
  padding:var(--s-6);display:flex;flex-direction:column;gap:10px;
}
.tm-stars{display:inline-flex;gap:2px;color:var(--sd-red)}
.tm h4{font-size:15.5px;margin:0;letter-spacing:-.015em}
.tm p{font-size:14px;color:var(--slate);margin:0;flex:1}
.tm-author{
  display:flex;align-items:center;gap:10px;
  padding-top:var(--s-4);border-top:1px solid var(--line);
}
.tm-avatar{
  width:36px;height:36px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg, var(--sd-red), var(--red-hover));
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:14px;letter-spacing:-.01em;
}
.tm-author small{display:block;font-size:11px;color:var(--mute)}
.tm-author strong{font-size:13.5px;color:var(--ink);font-weight:600}

/* ===================================================================
   FAQ
   =================================================================== */
.faq{background:var(--white)}
.faq-list{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.faq-list details{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;transition:border-color .2s, box-shadow .2s;
}
.faq-list details[open]{border-color:rgba(227,6,19,.30);box-shadow:var(--sh-1)}
.faq-list summary{
  cursor:pointer;list-style:none;
  padding:18px 22px;font-weight:600;color:var(--ink);font-size:15.5px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  letter-spacing:-.015em;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{
  content:"";flex-shrink:0;width:18px;height:18px;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23E30613' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><path d='M12 5v14M5 12h14'/></svg>");
  background-repeat:no-repeat;background-position:center;
  transition:transform .25s ease;
}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list p{padding:0 22px 18px;margin:0;color:var(--slate);font-size:14.5px}

/* ===================================================================
   FINAL CTA
   =================================================================== */
.cta-final{
  background:var(--ink);color:#fff;padding:var(--s-16) 0;text-align:center;
}
.cta-final h2{color:#fff;font-size:clamp(26px,3.4vw,34px);margin-bottom:10px}
.cta-final p{color:rgba(255,255,255,.65);margin-bottom:var(--s-8);font-size:16px}
.cta-final .btns{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--s-3)}

/* ===================================================================
   FOOTER
   =================================================================== */
.site-footer{background:var(--ink);color:rgba(255,255,255,.55);padding:var(--s-5) 0}
.site-footer .container{text-align:center}
.site-footer small{font-size:12.5px;color:rgba(255,255,255,.55)}

/* ===================================================================
   COOKIE BANNER (discreto)
   =================================================================== */
.cookies{
  position:fixed;left:16px;right:16px;bottom:16px;z-index:70;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-4);padding:14px 16px;
  display:none;align-items:center;gap:14px;
  max-width:560px;margin:0 auto;
}
.cookies.show{display:flex}
.cookies p{margin:0;font-size:13px;color:var(--slate);flex:1}
.cookies button{
  background:var(--ink);color:#fff;border:0;padding:9px 16px;
  border-radius:8px;font-weight:600;font-size:13px;cursor:pointer;
}
.cookies button:hover{background:var(--black)}

/* ===================================================================
   STICKY MOBILE BAR
   =================================================================== */
.sticky-mobile{display:none}

/* ===================================================================
   ANIMATIONS — reveal sutil
   =================================================================== */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:0!important;transition-duration:0!important}
  .reveal{opacity:1;transform:none}
}

/* ===================================================================
   RESPONSIVE — desktop-up
   =================================================================== */
@media (min-width:781px){
  .hero-grid{grid-template-columns:1.1fr .9fr;gap:var(--s-16);align-items:center}
}

/* ===================================================================
   RESPONSIVE — tablet pequeña / móvil grande (≤ 780px)
   Solo móvil. No tocar reglas desktop.
   =================================================================== */
@media (max-width:780px){
  :root{--header-h:60px}

  /* Sin scroll horizontal nunca */
  html,body{max-width:100%;overflow-x:hidden}

  /* Ritmo vertical más generoso entre secciones */
  .section{padding:56px 0}
  .section-head{margin-bottom:32px}
  .section-head h2{font-size:26px}
  .section-head p{font-size:15.5px}

  /* HEADER: sólo logo + botón llamada compacto */
  .site-header{height:56px}
  .header-grid{padding:0;gap:10px}
  .brand img{height:28px}
  .btn-tel{padding:6px}
  .btn-tel-text{display:none}

  /* HERO */
  .hero{padding:36px 0 44px}
  .hero h1{font-size:30px;line-height:1.2;margin-bottom:14px}
  .hero-sub{font-size:15.5px;margin-bottom:24px}
  .hero-eyebrow{margin-bottom:16px;font-size:12px}
  .hero-bullets{grid-template-columns:1fr;gap:10px;margin-bottom:24px}
  .hero-bullets li{font-size:14.5px}

  /* HERO CTA: solo 1 botón principal, sin duplicar la llamada */
  .hero-cta{flex-direction:column;gap:10px;margin-bottom:24px}
  .hero-cta .btn{width:100%;min-height:52px}
  .hero-cta .btn-outline{display:none}

  /* HERO META: separación cómoda entre métricas */
  .hero-meta{gap:18px;padding-top:20px;justify-content:space-between}
  .meta-item{flex:1;min-width:0}
  .meta-item strong{font-size:16px}
  .meta-item span{font-size:11.5px}

  /* HERO IMAGE BELT */
  .hero-image{padding:0 0 36px}
  .hero-image-frame img{max-height:280px}
  .hero-image-badge{top:12px;left:12px;padding:7px 11px;font-size:11.5px}

  /* FORMULARIO */
  .lead-card{padding:22px;border-radius:18px}
  .lead-card h3{font-size:18px}
  .lead-card .sub{font-size:13px;margin-bottom:18px}
  .field input,.field select{padding:14px;font-size:16px;min-height:50px}
  .lead-form .btn{min-height:54px}

  /* USPS BAR — 2×2 limpio sin separadores rotos */
  .usps{padding:18px 0}
  .usps-grid{grid-template-columns:1fr 1fr;gap:14px}
  .usp{padding:8px 6px;justify-content:flex-start;gap:12px}
  .usp + .usp::before{display:none}
  .usp-icon{width:40px;height:40px;border-radius:11px}
  .usp-text strong{font-size:13.5px}
  .usp-text span{font-size:11.5px}

  /* BENEFITS / STEPS / TESTIMONIOS / SEGMENTOS — 1 columna con buen aire */
  .benefits-grid,.steps,.tm-grid,.seg-grid{grid-template-columns:1fr;gap:14px}
  .b-card,.step,.tm,.seg-body{padding:24px 22px}
  .b-card h3,.step h3,.tm h4,.seg-body h3{font-size:17px}

  /* PRODUCTOS — 2 cards por fila, espaciados */
  .products-grid{grid-template-columns:1fr 1fr;gap:12px}
  .p-card{padding:16px 12px}
  .p-img{height:110px}
  .p-img img{max-height:100px}
  .p-card h4{font-size:13.5px}
  .p-card p{font-size:11.5px}

  /* COMPARATIVA — más legible */
  .compare-table{border-radius:16px}
  .cmp-row{grid-template-columns:1.5fr .7fr .7fr;padding:14px 16px;gap:8px}
  .cmp-row .col-feat{font-size:13.5px;line-height:1.35}
  .cmp-row.head{font-size:11px;padding:12px 16px}
  .ck-yes,.ck-no{width:24px;height:24px}

  /* OFERTA — 1 columna, 1 botón principal */
  .offer{padding:56px 0}
  .offer-grid{grid-template-columns:1fr;gap:32px}
  .offer h2{font-size:26px}
  .offer p{font-size:15.5px}
  .offer-cta{flex-direction:column;gap:10px}
  .offer-cta .btn{width:100%;min-height:52px}
  .offer-cta .btn-ghost-light{display:none}
  .offer-visual{padding:20px}
  .offer-visual img{max-height:180px}

  /* SEGMENTOS */
  .seg-img{padding:24px;height:auto}
  .seg-img img{max-height:140px}
  .seg-list{gap:6px}

  /* FAQ */
  .faq-list summary{padding:16px 18px;font-size:14.5px;gap:12px}
  .faq-list p{padding:0 18px 16px;font-size:14px}

  /* CTA FINAL — solo 1 primario + 1 secundario */
  .cta-final{padding:48px 0}
  .cta-final h2{font-size:24px}
  .cta-final p{font-size:15px;margin-bottom:24px}
  .cta-final .btns{flex-direction:column;gap:10px}
  .cta-final .btn{width:100%;min-height:52px}
  .cta-final .btn-ghost-light{display:none}

  /* FOOTER con espacio para sticky */
  .site-footer{padding:18px 0 24px}
  body{padding-bottom:88px}

  /* COOKIE BANNER — encima del sticky, sin tapar contenido */
  .cookies{
    bottom:88px;left:12px;right:12px;
    flex-direction:column;align-items:stretch;gap:10px;
    padding:14px;text-align:center;
  }
  .cookies button{width:100%;min-height:44px}

  /* STICKY BAR — 3 botones equilibrados y centrados */
  .sticky-mobile{
    display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;
    position:fixed;left:12px;right:12px;bottom:12px;z-index:60;
    background:rgba(255,255,255,.96);
    backdrop-filter:saturate(180%) blur(18px);
    -webkit-backdrop-filter:saturate(180%) blur(18px);
    border:1px solid var(--line);border-radius:16px;padding:8px;
    box-shadow:0 16px 36px -10px rgba(17,17,17,.22), 0 2px 6px rgba(17,17,17,.06);
  }
  .sticky-mobile a{
    display:flex;align-items:center;justify-content:center;gap:6px;
    padding:0 8px;border-radius:12px;
    min-height:52px;height:52px;
    font-size:13.5px;font-weight:600;letter-spacing:-.005em;
    text-decoration:none;line-height:1;
    transition:transform .12s ease, filter .2s ease, box-shadow .2s ease;
  }
  .sticky-mobile a svg{flex-shrink:0;width:18px;height:18px}
  .sticky-mobile a:active{transform:scale(.96)}

  .sm-call{
    background:#fff;color:var(--black);
    border:1px solid var(--gray);
    box-shadow:0 4px 10px -4px rgba(17,17,17,.15);
  }
  .sm-call svg{color:var(--sd-red)}

  .sm-wa{
    display:flex;
    background:linear-gradient(180deg,#2EE57A,var(--whatsapp));color:#fff;
    box-shadow:0 8px 16px -4px rgba(37,211,102,.45),
               inset 0 1px 0 rgba(255,255,255,.25);
  }
  .sm-wa svg{color:#fff}

  .sm-form{
    background:linear-gradient(180deg,#F2244A,var(--verisure-red));color:#fff;
    box-shadow:0 8px 16px -4px rgba(237,0,47,.45),
               inset 0 1px 0 rgba(255,255,255,.25);
  }

  /* Tap targets cómodos en TODA acción */
  a,button,.btn,summary{min-height:44px}

  /* Evita imágenes que rompan layout */
  img{max-width:100%;height:auto}
}

/* ===================================================================
   RESPONSIVE — móvil estándar (≤ 480px: 414, 430, etc.)
   =================================================================== */
@media (max-width:480px){
  .container{padding:0 18px}
  .hero h1{font-size:28px}
  .hero-meta{gap:14px}
  .meta-item strong{font-size:15px}
  .meta-item span{font-size:11px}
  .b-card,.step,.tm,.seg-body{padding:22px 20px}
  .lead-card{padding:20px}
}

/* ===================================================================
   RESPONSIVE — móvil pequeño (≤ 380px: iPhone SE/Mini, 320–375)
   =================================================================== */
@media (max-width:380px){
  .container{padding:0 16px}
  .section{padding:44px 0}
  .hero h1{font-size:26px;line-height:1.22}
  .hero-sub{font-size:15px}

  /* Productos a 1 columna en pantallas estrechas */
  .products-grid{grid-template-columns:1fr;gap:12px}

  /* Hero meta apilada para no apretar números */
  .hero-meta{gap:12px;flex-wrap:wrap}
  .meta-item{flex:1 1 45%}

  /* Compare más compacto */
  .cmp-row{padding:12px 12px;grid-template-columns:1.5fr .55fr .55fr}
  .cmp-row .col-feat{font-size:12.5px}
  .cmp-row.head{font-size:10.5px;padding:10px 12px}

  /* Form input más confortable */
  .field input,.field select{font-size:16px} /* evita zoom iOS */

  /* Sticky más fino en pantallas estrechas */
  .sticky-mobile{padding:7px;gap:6px;left:10px;right:10px;bottom:10px}
  .sticky-mobile a{font-size:12.5px;gap:5px;min-height:50px;height:50px;padding:0 4px}
  .sticky-mobile a svg{width:16px;height:16px}

  /* USPS más compacta */
  .usp{gap:10px}
  .usp-icon{width:36px;height:36px;border-radius:10px}
  .usp-text strong{font-size:13px}
  .usp-text span{font-size:11px}
}

/* ===================================================================
   RESPONSIVE — móvil ultra-pequeño (≤ 340px)
   =================================================================== */
@media (max-width:340px){
  .hero h1{font-size:24px}
  .usps-grid{grid-template-columns:1fr;gap:10px}
  .hero-meta{flex-direction:column;align-items:flex-start;gap:10px}
  .meta-item{flex:none}
}