/* =========================================================
   Resistia Ingeniería — hoja de estilos
   Réplica de la web original (Wix) en HTML/CSS propio
   ========================================================= */

/* ---------- Fuentes (autoalojadas, sin Google Fonts) ---------- */
@font-face{font-family:"Poppins";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/poppins-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Poppins";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/poppins-latin-ext-400-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Poppins";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/poppins-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Poppins";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/poppins-latin-ext-500-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Poppins";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/poppins-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Poppins";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/poppins-latin-ext-700-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

/* ---------- Variables ---------- */
:root{
  --blue:#009AD8;
  --blue-light:#4EDCFC;
  --text:#3B3A3A;
  --text-dark:#323540;
  --beige:#D8D2C6;
  --line:#CBDCE9;
  --white:#fff;
  --grad:linear-gradient(90deg,var(--blue) 0%,var(--blue-light) 100%);
  --poppins:"Poppins",sans-serif;
  --light:"Helvetica Neue",Helvetica,Arial,sans-serif;
  --wrap:min(calc(100% - 66px),1240px);
  --pad:50px;
  --r:20px;
  --header-h:89px;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--beige);color:var(--text);font-family:var(--poppins);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
img,video{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3,p,ul,ol{margin:0}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:1000}
.skip:focus{left:8px}
.blue{color:var(--blue)}
.b{font-weight:700}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Cabecera ---------- */
.site-header{position:sticky;top:0;z-index:50;background:#fff;height:var(--header-h)}
.site-header .inner{width:min(calc(100% - 66px),1240px);margin:0 auto;height:100%;display:flex;align-items:center;gap:6%}
.logo img{width:97px;height:auto}
.nav{display:flex;list-style:none;padding:0;margin:0;gap:12px}
.nav>li{position:relative}
.nav>li>a,.nav>li>button{display:flex;align-items:center;gap:6px;padding:2px 8px;font:400 15px/21px var(--poppins);color:var(--text);text-decoration:none;background:none;border:0;cursor:pointer}
.nav>li>a:hover,.nav>li>button:hover,.nav a[aria-current=page],.nav .is-parent>button{color:var(--blue)}
.nav .chev{width:9px;height:9px;transition:transform .2s}
.nav li:hover .chev,.nav li:focus-within .chev{transform:rotate(180deg)}
.sub{position:absolute;top:100%;left:0;min-width:240px;list-style:none;margin:0;padding:6px 0;background:#fff;border:1px solid var(--line);opacity:0;visibility:hidden;transform:translateY(6px);transition:.2s}
.nav li:hover>.sub,.nav li:focus-within>.sub{opacity:1;visibility:visible;transform:none}
.sub a{display:block;padding:7px 16px;font:400 15px/21px var(--poppins);color:var(--text);text-decoration:none}
.sub a:hover,.sub a[aria-current=page]{color:var(--blue)}
.burger{display:none;margin-left:auto;width:40px;height:40px;border:0;background:none;cursor:pointer;padding:8px}
.burger span{display:block;height:2px;background:var(--text);margin:6px 0}

/* Menú móvil */
.mnav{position:fixed;inset:0;z-index:100;display:none}
.mnav.open{display:block}
.mnav .shade{position:absolute;inset:0;background:rgba(0,0,0,.6)}
.mnav .panel{position:absolute;top:0;right:0;width:min(100%,640px);height:100%;overflow:auto;background:var(--text);padding:80px 50px 40px}
.mnav .close{position:absolute;top:24px;right:24px;width:40px;height:40px;border:0;background:#fff;border-radius:50%;cursor:pointer;font-size:22px;line-height:40px;color:var(--text)}
.mnav ul{list-style:none;padding:0;margin:0}
.mnav li a,.mnav .grp{display:block;color:#fff;text-decoration:none;font:400 17px/24px var(--light);padding:9px 0}
.mnav .grp{opacity:.75;margin-top:6px}
.mnav ul ul{padding-left:18px}
.mnav a[aria-current=page]{color:var(--blue-light)}

/* ---------- Contenedores ---------- */
.band{background:var(--grad);padding:43px 0 33px}
.wrap{width:var(--wrap);margin:0 auto}
.stack>*+*{margin-top:33px}
.card{background:#fff}
.grid2{display:grid;grid-template-columns:1fr 1fr}
.grid2.wide-left{grid-template-columns:577fr 457fr}
.grid2.wide-left-c{grid-template-columns:653fr 381fr}

/* Esquinas tipo Wix (bloques que encajan entre sí) */
.r-tl{border-top-left-radius:var(--r)}.r-tr{border-top-right-radius:var(--r)}
.r-bl{border-bottom-left-radius:var(--r)}.r-br{border-bottom-right-radius:var(--r)}
.r-all{border-radius:17px}

/* ---------- Botón circular ---------- */
.circle{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;border:1px solid currentColor;text-decoration:none;font:400 14px/1.4 var(--poppins);text-transform:uppercase;transition:background .25s,color .25s,transform .25s;text-align:center}
.circle.lg{width:127px;height:127px}
.circle.sm{width:84px;height:84px;font-size:12px}
.circle.dark{color:var(--text)}
.circle.dark:hover{background:var(--text);color:#fff}
.circle.light{color:#fff}
.circle.light:hover{background:#fff;color:var(--text)}

/* ---------- Home: hero ---------- */
.hero{position:relative;border-radius:17px;overflow:hidden;background:var(--text);height:clamp(420px,40.6vw,560px);color:#fff}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.45}
.hero .txt{position:absolute;left:5.4%;top:31%;right:5%}
.hero .txt p{font:500 clamp(18px,2.21vw,28px)/1.2 var(--poppins);letter-spacing:-.02em}
.hero .down{position:absolute;left:5.4%;bottom:7%;width:90px;height:90px;border:1px solid #fff;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff}
.hero .down:hover{background:rgba(255,255,255,.12)}
.hero .ctas{position:absolute;right:7.8%;bottom:9%;display:flex;gap:5px}

/* ---------- Home: quiénes somos ---------- */
.about .copy{display:flex;flex-direction:column}
.about .top{padding:50px 50px 26px}
.label{font:400 clamp(14px,1.41vw,17px)/1.4 var(--poppins);color:var(--text);text-transform:uppercase}
.lead{font:400 clamp(20px,2.21vw,28px)/1.38 var(--poppins);letter-spacing:-.02em;color:var(--text-dark);margin-top:14px}
.lead strong{color:var(--blue)}
.about .body{padding:0 26px 30px}
.about .body p{font:300 16px/1.6 var(--light);color:var(--text)}
.about .body p+p{margin-top:26px}
.about .foot{padding:0 50px 50px;flex:1;display:flex;align-items:flex-end}
.about figure{margin:0;position:relative;min-height:420px}
.about figure img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:0 var(--r) var(--r) 0}

/* ---------- Home: misión ---------- */
.mission{position:relative;border-radius:17px;overflow:hidden;background:var(--text);color:#fff;min-height:315px;padding:50px}
.mission>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.mission>*:not(img){position:relative}
.mission .label{color:#fff}
.mission .sub-lead{font:500 clamp(20px,2.21vw,28px)/1.1 var(--poppins);max-width:420px;margin-top:10px;letter-spacing:-.01em}
.mission .circle{position:absolute;left:44.6%;bottom:0;transform:translateY(-27px)}
.mission .circle:hover{transform:translateY(-27px)}

/* ---------- Home: políticas ---------- */
.policies{min-height:480px}
.policies .media{position:relative;border-radius:30px 0 0 30px;overflow:hidden;background:#fff;min-height:320px}
.policies .media video,.policies .media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.policies .copy{display:flex;flex-direction:column}
.policies .copy .top{padding:50px 50px 30px}
.policies .copy .label{font-family:var(--light);font-weight:300;font-size:17px}
.policies .copy .lead{color:var(--text);letter-spacing:-.04em;font-size:clamp(19px,2.21vw,28px)}
.policies .copy .foot{padding:0 50px 50px;margin-top:auto}

/* ---------- Home: servicios ---------- */
.services{padding:30px 0 0}
.services h2{font:400 clamp(20px,2.21vw,28px)/1.5 var(--poppins);letter-spacing:-.03em;padding:0 50px 26px}
.svc-list{list-style:none;margin:0 40px;padding:0;border-top:1px solid var(--text)}
.svc-list li{display:grid;grid-template-columns:20% 34% 1fr;align-items:center;min-height:111px;border-bottom:1px solid var(--text);padding:18px 0}
.svc-list .n{padding-left:20px;font:400 14px var(--poppins)}
.svc-list h3{font:400 18px/1.45 var(--poppins)}
.svc-list h3 a{color:var(--blue);text-decoration:none}
.svc-list h3 a:hover{text-decoration:underline}
.svc-list p{font:400 14px/1.6 var(--poppins);max-width:380px}
.services .end{height:43px}

/* ---------- Subpáginas ---------- */
.page-title{padding:70px 50px 40px;display:flex;align-items:flex-start}
.page-title h1{font:700 clamp(28px,3.4vw,42px)/1.5 var(--poppins);color:var(--text);text-transform:uppercase}
.intro{padding:70px 50px 40px 37px;font:400 16px/1.6 var(--poppins)}
.intro p+p{margin-top:14px}
.intro a{color:var(--blue);text-decoration:none}
.intro a:hover{text-decoration:underline}
.content{padding:30px 10px 50px 50px;font:400 13.9px/1.4 var(--poppins)}
.content p+p,.content p+ul,.content ul+p{margin-top:14px}
.content ul{padding-left:0;margin:0;list-style:none}
.content li.item{margin-top:22px}
.content li.item>strong{display:list-item;list-style:disc inside;font-weight:700}
.content li.item>p{margin-top:12px}
.content ul.sub-items{list-style:disc;padding-left:20px;margin-top:10px}
.content ul.sub-items li{margin-top:4px}
.media-cell{position:relative;min-height:380px;overflow:hidden}
.media-cell img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.full-img{padding:50px}
.full-img img{width:100%;height:clamp(240px,37vw,460px);object-fit:cover;border-radius:17px}
.full-img.contain img{object-fit:contain;background:#fff}
.closing{padding:50px 60px;font:400 16px/1.6 var(--poppins)}
.closing p+p{margin-top:14px}

/* Misión y valores */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:43px 30px;padding:0 50px 60px}
.values article img{width:100%;aspect-ratio:291/387;object-fit:cover;border-radius:20px;background:#9DAEA1}
.values h2{font:700 16px/1.5 var(--poppins);margin-top:-8px;padding-top:16px}
.values p{font:400 14px/1.6 var(--poppins);margin-top:30px;padding:0 4px}

/* Historia */
.groups{padding:30px 50px 40px 56px;font:400 14px/1.6 var(--poppins)}
.groups .hd{text-align:center;margin-bottom:26px}
.groups ol{padding-left:0;list-style:none}
.groups ol li+li{margin-top:2px}
.groups p{margin-top:22px}

/* Contacto */
.contact-info{padding:60px 50px 50px;font:400 16px/1.6 var(--poppins)}
.contact-info a{text-decoration:none}
.contact-info a:hover{text-decoration:underline}
.contact-info .mail{color:var(--blue)}
.cform{padding:120px 24px 50px}
.cform .row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cform label{display:block;font:300 14px/20px var(--light);margin:0 0 8px}
.cform .f{margin-bottom:26px}
.cform input[type=text],.cform input[type=email],.cform input[type=tel],.cform textarea{width:100%;border:0;border-bottom:1px solid rgba(59,58,58,.6);padding:8px 2px;font:300 15px var(--light);color:var(--text);background:#fff;border-radius:0;outline:0}
.cform input:focus,.cform textarea:focus{border-bottom-color:var(--blue)}
.cform textarea{min-height:92px;resize:vertical}
.cform .chk{display:flex;gap:10px;align-items:flex-start;font:300 16px/1.3 var(--light);margin:6px 0 30px}
.cform .chk input{margin-top:3px;width:16px;height:16px;accent-color:var(--blue)}
.cform .chk a{color:var(--text)}
.btn-pill{display:inline-block;min-width:137px;height:43px;border:1px solid var(--text);border-radius:100px;background:#fff;color:var(--text);font:300 16px var(--light);cursor:pointer;transition:.25s;padding:0 26px}
.btn-pill:hover{background:var(--text);color:#fff}
.btn-pill[disabled]{opacity:.5;cursor:wait}
.form-msg{margin-top:16px;font:400 14px/1.4 var(--poppins)}
.form-msg.ok{color:#1e7a3c}.form-msg.err{color:#b3261e}
.hp{position:absolute;left:-9999px}
.map{background:#fff;height:430px;position:relative}
.map iframe{width:100%;height:100%;border:0;display:block}

/* Páginas legales */
.legal-wrap{padding:61px 0 33px}
.legal-title{padding:60px 50px 35px}
.legal-title h1{font:400 clamp(28px,3.4vw,42px)/1.2 var(--light);color:var(--text)}
.legal-body{padding:30px 51px 60px;font:400 16px/1.6 var(--poppins);color:var(--text)}
.legal-body p,.legal-body ul,.legal-body table{margin-bottom:16px}
.legal-body ul{padding-left:22px}
.legal-body a{color:var(--blue)}
.legal-body .placeholder{background:#fff3cd}
.table-scroll{overflow-x:auto}
.legal-body table{border-collapse:collapse;width:100%;font-size:14px}
.legal-body th,.legal-body td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.legal-body th{background:#f3f6f9}

/* ---------- Pie ---------- */
.site-footer{background:#fff;padding:33px 0 40px}
.fcols{display:grid;grid-template-columns:repeat(4,1fr);min-height:199px}
.fcols>div{padding:20px}
.flogo{display:flex;align-items:center;justify-content:center}
.flogo img{width:168px;height:auto}
.site-footer h2{font:700 14px/28px var(--poppins);color:var(--blue);text-transform:uppercase}
.site-footer ul{margin:0;padding-left:21px;font:400 12px/24px var(--poppins)}
.site-footer p{font:400 12px/24px var(--poppins)}
.site-footer a{color:var(--text)}
.site-footer a:hover{color:var(--blue)}
.fbottom{margin-top:16px;padding:0 26px;font:300 14px/1.5 var(--light)}
.fbottom .legal a{text-decoration:underline}
.fbottom .legal button{background:none;border:0;padding:0;font:inherit;color:inherit;text-decoration:underline;cursor:pointer}
.fbottom p{font:300 14px/1.5 var(--light)}

/* ---------- Banner de cookies ---------- */
.ck-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:200;max-width:1040px;margin:0 auto;background:#fff;color:var(--text);border-radius:var(--r);box-shadow:0 10px 40px rgba(0,0,0,.25);padding:24px 28px;display:none;gap:24px;align-items:center;font:400 14px/1.55 var(--poppins)}
.ck-banner.show{display:flex}
.ck-banner h2{font:700 15px/1.4 var(--poppins);color:var(--blue);margin-bottom:6px}
.ck-banner a{color:var(--blue)}
.ck-actions{display:flex;gap:8px;flex-wrap:wrap;flex-shrink:0}
.ck-btn{height:40px;padding:0 20px;border-radius:100px;border:1px solid var(--text);background:#fff;color:var(--text);font:500 13px var(--poppins);cursor:pointer;transition:.2s;white-space:nowrap}
.ck-btn:hover{background:var(--text);color:#fff}
.ck-btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}
.ck-btn.primary:hover{background:#0083b8;border-color:#0083b8}
.ck-modal{position:fixed;inset:0;z-index:210;display:none;align-items:center;justify-content:center;padding:16px}
.ck-modal.show{display:flex}
.ck-modal .shade{position:absolute;inset:0;background:rgba(0,0,0,.6)}
.ck-dialog{position:relative;background:#fff;border-radius:var(--r);max-width:560px;width:100%;max-height:90vh;overflow:auto;padding:30px;font:400 14px/1.55 var(--poppins);color:var(--text)}
.ck-dialog h2{font:700 20px/1.3 var(--poppins);margin-bottom:10px}
.ck-cat{border-top:1px solid var(--line);padding:16px 0}
.ck-cat .hd{display:flex;justify-content:space-between;align-items:center;gap:16px}
.ck-cat h3{font:700 15px var(--poppins)}
.ck-cat p{margin-top:6px;font-size:13px}
.switch{position:relative;width:46px;height:26px;flex-shrink:0}
.switch input{opacity:0;width:0;height:0}
.switch span{position:absolute;inset:0;border-radius:26px;background:#c9c9c9;transition:.2s;cursor:pointer}
.switch span::after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:.2s}
.switch input:checked+span{background:var(--blue)}
.switch input:checked+span::after{transform:translateX(20px)}
.switch input:disabled+span{opacity:.6;cursor:not-allowed}
.switch input:focus-visible+span{outline:2px solid var(--blue);outline-offset:2px}
.ck-dialog .ck-actions{margin-top:14px;justify-content:flex-end}
.ck-blocked{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;padding:24px;background:#eef3f6;font:400 14px/1.5 var(--poppins);color:var(--text)}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .nav{display:none}
  .burger{display:block}
  :root{--wrap:calc(100% - 32px);--header-h:72px}
  .site-header .inner{width:calc(100% - 32px)}
  .band{padding:24px 0}
  .stack>*+*{margin-top:20px}
  .grid2,.grid2.wide-left,.grid2.wide-left-c{grid-template-columns:1fr}
  /* Al apilar, las esquinas se recalculan */
  .grid2>.r-tr:not(.r-tl){border-top-right-radius:0}
  .grid2>.r-bl:not(.r-br){border-bottom-left-radius:0}
  .grid2>:first-child{border-top-right-radius:var(--r)}
  .grid2>:last-child{border-bottom-left-radius:var(--r)}
  .stack .grid2+.grid2>:first-child,.stack .card+.grid2>:first-child{border-top-right-radius:0}
  .hero{height:520px}
  .hero .txt{top:24%}
  .hero .ctas{right:6%}
  .about .top,.about .foot,.policies .copy .top,.policies .copy .foot{padding-left:26px;padding-right:26px}
  .about figure{min-height:340px}
  .about figure img{border-radius:0 0 var(--r) var(--r)}
  .policies .media{border-radius:var(--r) var(--r) 0 0}
  .mission{padding:36px 26px 170px}
  .mission .circle{left:26px}
  .svc-list{margin:0 16px}
  .svc-list li{grid-template-columns:40px 1fr;row-gap:6px}
  .svc-list li p{grid-column:2}
  .svc-list .n{padding-left:6px}
  .services h2{padding:0 26px 20px}
  .page-title{padding:40px 26px 10px}
  .intro{padding:20px 26px 30px}
  .content{padding:20px 26px 36px}
  .media-cell{min-height:300px}
  .media-cell img{border-radius:0 0 var(--r) var(--r)}
  .full-img{padding:26px}
  .values{grid-template-columns:1fr;padding:0 26px 40px}
  .closing{padding:36px 26px}
  .groups{padding:30px 26px}
  .cform{padding:36px 26px 40px}
  .contact-info{padding:20px 26px 40px}
  .legal-title{padding:40px 26px 20px}
  .legal-body{padding:20px 26px 40px}
  .fcols{grid-template-columns:1fr 1fr}
  .flogo{grid-column:1/-1}
  .ck-banner{flex-direction:column;align-items:stretch;padding:20px}
  .ck-actions{justify-content:stretch}
  .ck-actions .ck-btn{flex:1}
}
@media (max-width:520px){
  .fcols{grid-template-columns:1fr}
  .cform .row{grid-template-columns:1fr}
  .hero .txt p{font-size:18px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}