/* Defensa Inmediata — clon del diseño enviado por el cliente */
:root{
  --container:1250px;
  --navy:#08163a;          /* fondo de sección */
  --navy-deep:#041030;
  --ink:#0d1024;           /* barra de confianza */
  --card:#121d39;
  --card-border:#1d2b52;
  --accent:#3e74b4;        /* azul del logo / íconos */
  --accent-light:#4c8dff;
  --blue-text:#b9c9ee;     /* subtítulos sobre oscuro */
  --green:#29be61;
  --green-dark:#1fa955;
  --star:#ffcf52;
  --logo-ink:#0b1a3a;
  --font:"Geist",system-ui,-apple-system,"Segoe UI",sans-serif;
  --radius:16px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{overflow-x:hidden}
body{font-family:var(--font);background:var(--navy);color:#fff;line-height:1.5;font-size:16px}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
h1,h2,h3,h4{color:#fff;font-weight:700;line-height:1.15;letter-spacing:-.01em}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.hero h1,.hero h2,.hero h3,.hero h4,.page-hero h1,.page-hero h2,.page-hero h3,.page-hero h4,
.cta h1,.cta h2,.cta h3,.cta h4,.section--dark h1,.section--dark h2,.section--dark h3,.section--dark h4{color:#fff}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 24px;border-radius:10px;font-weight:600;font-size:15.5px;border:1.5px solid transparent;cursor:pointer;transition:background .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease);white-space:nowrap}
.btn svg{width:20px;height:20px;flex:none}
.btn--wa{background:var(--green);color:#fff;box-shadow:0 6px 18px rgba(41,190,97,.28)}
.btn--wa:hover{background:var(--green-dark);transform:translateY(-1px)}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.08)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:90;background:#fff;box-shadow:0 1px 0 rgba(10,20,50,.06);transition:box-shadow .3s var(--ease)}
.site-header.is-scrolled{box-shadow:0 6px 24px rgba(10,20,50,.10)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:96px}
.brand{display:flex;align-items:center;gap:14px;color:var(--logo-ink)}
.brand img{height:64px;width:auto}
.brand__text{font-size:15px;line-height:1.15;letter-spacing:.12em;text-transform:uppercase;font-weight:500}
.nav{display:flex;align-items:center;gap:28px}
.nav__links{display:flex;align-items:center;gap:0}
.nav__links a{color:#3d4a63;font-size:17px;font-weight:500;padding:6px 0;transition:color .2s}
.nav__links a:hover,.nav__links a.is-active{color:var(--logo-ink)}
.nav__links li+li::before{content:"·";color:#9aa3b8;margin:0 12px}
.nav .btn--mobile{display:none}
.burger{display:none;width:44px;height:44px;border:0;background:transparent;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:6px}
.burger span{display:block;width:26px;height:2px;background:var(--logo-ink);transition:transform .3s var(--ease),opacity .3s}
.nav-backdrop{position:fixed;inset:0;background:rgba(4,16,48,.55);z-index:70;opacity:0;pointer-events:none;transition:opacity .3s}
.nav-backdrop.is-open{opacity:1;pointer-events:auto}

/* ---------- Fondo fotográfico de secciones ---------- */
.section{position:relative;isolation:isolate;overflow:hidden;padding-block:clamp(64px,7vw,96px)}
.section__bg{position:absolute;inset:0;z-index:-2}
.section__bg img{width:100%;height:100%;object-fit:cover}
.section::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(4,16,48,.55) 0%,rgba(4,16,48,.72) 100%)}
.section--dark{background:var(--navy)}
.section__head{text-align:center;margin-bottom:clamp(36px,4vw,56px)}
.section__head h2{font-size:clamp(32px,4.4vw,54px);font-weight:700;margin-bottom:10px}
.section__head p{color:var(--blue-text);font-size:clamp(17px,1.6vw,23px)}
.eyebrow{color:var(--blue-text);font-size:clamp(16px,1.5vw,22px);font-weight:500;margin-bottom:7px}

/* ---------- Hero ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden;background:var(--navy-deep);padding-block:clamp(56px,6vw,84px) clamp(64px,7vw,96px)}
.hero__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center 60%}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(4,16,48,.86) 0%,rgba(4,16,48,.62) 55%,rgba(4,16,48,.55) 100%)}
.hero__grid{display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(32px,5vw,72px);align-items:start}
.hero h1{font-size:clamp(34px,4.3vw,54px);font-weight:700;margin-top:15px;margin-bottom:18px;max-width:640px}
.hero .lead{color:var(--blue-text);font-size:clamp(17px,1.5vw,21px);max-width:520px;margin-bottom:32px}
.hero__ctas{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:34px}
.hero__stats{display:flex;gap:clamp(28px,4vw,56px);flex-wrap:wrap;padding-top:28px;border-top:1px solid rgba(255,255,255,.14)}
.stat{display:flex;gap:10px;align-items:flex-start;max-width:200px}
.stat svg{width:22px;height:22px;flex:none;color:var(--accent-light);margin-top:2px}
.stat strong{display:block;font-size:20px;font-weight:700;line-height:1.2}
.stat span{display:block;font-size:15px;color:#e3e9fb;font-weight:500;line-height:1.3}
.stat small{display:block;font-size:13px;color:var(--blue-text);margin-top:4px}
.panel{background:rgba(18,29,57,.92);border:1px solid var(--card-border);border-radius:var(--radius);padding:32px 30px;backdrop-filter:blur(4px)}
.panel h3{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:600;margin-bottom:24px}
.panel h3 svg{width:28px;height:28px;color:var(--accent-light)}
.panel li{display:flex;align-items:center;gap:12px;font-size:17px;font-weight:500;padding:11px 0}
.check{width:24px;height:24px;border-radius:50%;background:var(--accent);display:inline-flex;align-items:center;justify-content:center;flex:none}
.check svg{width:14px;height:14px;color:#fff}
.pin{width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;flex:none;color:var(--accent-light)}
.pin svg{width:22px;height:22px}

/* ---------- Barra de confianza ---------- */
.trust{background:var(--ink);border-top:1px solid rgba(255,255,255,.06)}
.trust__inner{display:flex;justify-content:center;gap:clamp(32px,6vw,90px);flex-wrap:wrap;padding-block:24px}
.trust__item{display:inline-flex;align-items:center;gap:10px;font-size:16px;font-weight:500;color:#d1d8ef}
.trust__item svg{width:22px;height:22px;flex:none;color:#e8edf9}

/* ---------- Servicios ---------- */
.services{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.service{background:rgba(18,29,57,.94);border:1px solid var(--card-border);border-radius:var(--radius);padding:38px 36px;display:flex;gap:26px;align-items:flex-start;transition:transform .25s var(--ease),border-color .25s}
.service:hover{transform:translateY(-3px);border-color:#2e4478}
.service__icon{width:104px;height:104px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;flex:none}
.service__icon svg{width:54px;height:54px;color:#0b1a3a}
.service h3{font-size:clamp(26px,2.6vw,38px);font-weight:700;margin-bottom:10px}
.service p{font-size:clamp(16px,1.35vw,19px);font-weight:500;color:#eef2fc;line-height:1.5}

/* ---------- Por qué elegirnos ---------- */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.why__card{background:rgba(18,29,57,.94);border:1px solid var(--card-border);border-radius:var(--radius);padding:44px 34px;text-align:center;transition:transform .25s var(--ease),border-color .25s}
.why__card:hover{transform:translateY(-3px);border-color:#2e4478}
.why__icon{width:96px;height:96px;border-radius:22px;background:var(--accent);display:flex;align-items:center;justify-content:center;margin:0 auto 26px}
.why__icon svg{width:52px;height:52px;color:#0b1a3a}
.why__card h3{font-size:clamp(24px,2.2vw,32px);margin-bottom:16px}
.why__card p{color:#eef2fc;font-size:clamp(16px,1.3vw,18.5px);font-weight:500}

/* ---------- Testimonios ---------- */
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.testimonial{background:rgba(18,29,57,.94);border:1px solid var(--card-border);border-radius:var(--radius);padding:36px 32px;display:flex;flex-direction:column}
.stars{display:flex;gap:6px;color:var(--star);margin-bottom:26px}
.stars svg{width:30px;height:30px}
.testimonial blockquote{font-size:clamp(16px,1.35vw,19px);font-weight:500;color:#eef2fc;line-height:1.55;flex:1;margin-bottom:38px}
.author{display:flex;align-items:center;gap:16px}
.author__avatar{width:64px;height:64px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:19px;flex:none}
.author strong{display:block;font-size:19px;font-weight:600}
.author span{color:var(--blue-text);font-size:16px}

/* ---------- Contacto ---------- */
.contact{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,5vw,80px);align-items:start}
.contact__info h2{font-size:clamp(36px,4.6vw,60px);margin-bottom:6px}
.contact__info .lead{color:var(--blue-text);font-size:clamp(20px,2.2vw,32px);font-weight:500;margin-bottom:36px}
.contact__title{display:flex;align-items:center;gap:22px;font-size:clamp(22px,2.4vw,32px);font-weight:600;margin-bottom:26px}
.contact__title svg{width:44px;height:44px;color:var(--accent-light);flex:none}
.contact__list li{display:flex;align-items:flex-start;gap:22px;padding:14px 0}
.contact__list svg{width:44px;height:44px;color:var(--accent-light);flex:none;margin-top:2px}
.contact__list strong{display:block;font-size:clamp(20px,1.9vw,26px);font-weight:600;line-height:1.2}
.contact__list a,.contact__list span{display:block;font-size:clamp(17px,1.6vw,22px);font-weight:500;color:#eef2fc;line-height:1.35}
.contact__list a:hover{color:#fff;text-decoration:underline}
.social{display:flex;gap:14px;margin-top:22px}
.social a{width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);display:inline-flex;align-items:center;justify-content:center;color:#fff;transition:background .2s}
.social a:hover{background:var(--accent)}
.social svg{width:22px;height:22px}
.form-card{background:rgba(16,29,61,.94);border:1px solid var(--card-border);border-radius:var(--radius);padding:38px 36px;margin-top:clamp(0px,4vw,60px)}
.form-card h3{font-size:clamp(26px,2.6vw,36px);margin-bottom:22px}
.field{margin-bottom:18px}
.field label{display:block;font-size:17px;font-weight:600;margin-bottom:8px}
.field input,.field textarea{width:100%;background:rgba(255,255,255,.04);border:1px solid #4c5977;border-radius:8px;color:#fff;font:inherit;font-size:16px;padding:13px 16px;transition:border-color .2s}
.field input::placeholder,.field textarea::placeholder{color:#c9d2ea}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent-light)}
.field textarea{min-height:110px;resize:vertical}
.form-card .btn{width:100%;justify-content:center;padding:18px;font-size:19px;border-radius:12px}
.form-alert{display:none;padding:12px 16px;border-radius:8px;margin-bottom:18px;font-weight:500}
.form-alert.is-ok{display:block;background:rgba(41,190,97,.18);border:1px solid rgba(41,190,97,.5);color:#c8f5d9}
.form-alert.is-err{display:block;background:rgba(220,60,60,.18);border:1px solid rgba(220,60,60,.5);color:#ffd2d2}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);padding-block:clamp(52px,6vw,74px) 30px}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:14px;color:#fff;margin-bottom:14px}
.footer-brand img{height:56px;width:auto}
.footer-brand span{font-size:14px;letter-spacing:.12em;text-transform:uppercase;line-height:1.15}
.site-footer p{color:#aeb8d6;font-size:15px;max-width:340px}
.site-footer h4{font-size:15px;text-transform:uppercase;letter-spacing:.1em;color:#fff;margin-bottom:16px;font-weight:600}
.footer-links li{margin-bottom:9px}
.footer-links a{color:#aeb8d6;font-size:15px;transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-contact li{margin-bottom:10px}
.footer-contact a,.footer-contact span{display:inline-flex;align-items:flex-start;gap:10px;color:#aeb8d6;font-size:15px;line-height:1.4}
.footer-contact svg{width:18px;height:18px;flex:none;color:var(--accent-light);margin-top:2px}
.footer-contact a:hover{color:#fff}
.footer-credit{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);text-align:center;font-size:.8rem;color:rgba(255,255,255,.6)}
.footer-credit a{color:inherit;text-decoration:none;transition:color .22s var(--ease)}
.footer-credit a:hover{color:rgba(255,255,255,.92)}

/* ---------- WhatsApp flotante ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:80;width:60px;height:60px;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.35);transition:transform .2s var(--ease)}
.wa-float:hover{transform:scale(1.06)}
.wa-float svg{width:32px;height:32px}

/* ---------- Animaciones ---------- */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease);animation:reveal-failsafe 0s linear 3s forwards}
@keyframes reveal-failsafe{to{opacity:1;transform:none}}
.reveal.is-visible{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.12s}.reveal[data-delay="2"]{transition-delay:.24s}.reveal[data-delay="3"]{transition-delay:.36s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero__grid{grid-template-columns:1fr}
  .panel{max-width:560px}
  .why,.testimonials{grid-template-columns:1fr 1fr}
  .contact{grid-template-columns:1fr}
  .form-card{margin-top:0}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:880px){
  .header-inner{min-height:80px}
  .brand img{height:54px}
  .burger{display:flex}
  .nav .btn--desktop{display:none}
  .nav{position:fixed;top:0;right:0;bottom:0;width:min(320px,85vw);background:#fff;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:8px;padding:100px 28px 28px;transform:translateX(100%);visibility:hidden;transition:transform .4s var(--ease),visibility 0s .4s;box-shadow:-10px 0 40px rgba(0,0,0,.2);z-index:80}
  .nav.is-open{transform:none;visibility:visible;transition:transform .4s var(--ease)}
  .nav__links{flex-direction:column;align-items:flex-start;gap:4px;width:100%}
  .nav__links li+li::before{content:none}
  .nav__links a{font-size:19px;padding:10px 0;display:block}
  .nav .btn--mobile{display:inline-flex;margin-top:16px}
  .burger{position:relative;z-index:85}
  .burger.is-open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .burger.is-open span:nth-child(2){opacity:0}
  .burger.is-open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .services,.why,.testimonials{grid-template-columns:1fr}
  .service{padding:30px 26px;gap:20px}
  .service__icon{width:80px;height:80px}.service__icon svg{width:42px;height:42px}
  .trust__inner{flex-direction:column;align-items:center;gap:14px}
}
@media (max-width:560px){
  .container{padding-inline:18px}
  .hero__ctas .btn{width:100%;justify-content:center}
  .hero__stats{flex-direction:column;gap:18px}
  .stat{max-width:none}
  .service{flex-direction:column}
  .footer-grid{grid-template-columns:1fr}
  .contact__list svg,.contact__title svg{width:34px;height:34px}
  .contact__list li,.contact__title{gap:14px}
  .form-card{padding:28px 22px}
}