/* =========================================================
   Nassim Consulting – hoja de estilos (sitio estático)
   Valores tomados de la configuración de Elementor original
   ========================================================= */

/* ---------- Fuentes autoalojadas (sin Google Fonts → RGPD) ---------- */
@font-face{font-family:"Noto Serif";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/NotoSerif-400.woff2) format("woff2")}
@font-face{font-family:"Noto Serif";font-style:italic;font-weight:600;font-display:swap;src:url(../fonts/NotoSerif-600i.woff2) format("woff2")}
@font-face{font-family:"Roboto";font-style:normal;font-weight:500 800;font-display:swap;src:url(../fonts/Roboto.woff2) format("woff2")}

/* ---------- Variables ---------- */
:root{
  --black:#000;
  --white:#fff;
  --accent:#8A8A8A;
  --light:#D6D6D6;
  --blue:#1E73BE;
  --green:#357945;
  --orange:#FF8000;
  --theme:var(--accent);
  --serif:"Noto Serif",Georgia,"Times New Roman",serif;
  --sans:"Roboto",Arial,Helvetica,sans-serif;
}
.theme-blue{--theme:var(--blue)}
.theme-green{--theme:var(--green)}
.theme-orange{--theme:var(--orange)}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;font-family:var(--serif);font-size:22px;line-height:1.5;color:var(--black);background:var(--white)}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none;transition:color .3s}
a:hover{color:var(--black)}
p{margin:0 0 1.3em}
ul,ol{margin:0 0 1.3em;padding-left:1.4em}
h1,h2,h3,h4,h5,h6{margin:0 0 .67em;line-height:1.2}
h1{font-family:var(--sans);font-size:32px;line-height:1em;font-weight:700}
h2{font-family:var(--sans);font-size:26px;line-height:1em;font-weight:700}
h3{font-family:var(--sans);font-size:22px;font-weight:700}
h4{font-family:var(--serif);font-size:22px;font-weight:700;letter-spacing:1px}
h5{font-family:var(--sans);font-size:20px;font-weight:700}
h6{font-size:22px}
.center{text-align:center}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--white);color:var(--black);padding:12px 24px;z-index:1000}
.skip-link:focus{left:8px;top:8px}
:focus-visible{outline:2px solid var(--theme);outline-offset:2px}

/* ---------- Botones ---------- */
.btn{display:inline-block;padding:10px 30px;border:2px solid transparent;border-radius:10px;
  font-family:var(--sans);font-size:22px;font-weight:700;letter-spacing:1px;line-height:1.3;cursor:pointer;
  transition:background-color .3s,color .3s,border-color .3s}
.btn-outline{border-color:var(--white);color:var(--white);background:transparent}
.btn-outline:hover,.btn-outline:focus-visible{background:var(--white);color:var(--black)}
.btn-dark{background:var(--black);border-color:var(--black);color:var(--white)}
.btn-dark:hover,.btn-dark:focus-visible{background:var(--light);color:var(--black)}

/* ---------- Cabecera ---------- */
.site-header{background:var(--black);padding:20px 100px 15px;position:relative;z-index:100}
.header-inner{display:flex;align-items:center}
.header-logo{flex:0 0 33.333%;padding:10px}
.header-logo img{width:100%}
.header-nav{flex:1;display:flex;justify-content:center;align-items:center;padding:10px}

.menu{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;justify-content:center}
.menu > li{position:relative}
.menu > li > a,.menu > li > button{
  display:flex;align-items:center;gap:8px;
  font-family:var(--sans);font-size:32px;font-weight:700;line-height:20px;
  color:var(--white);padding:13px 20px;background:none;border:0;cursor:pointer;
  transition:color .3s}
.menu > li > a:hover,.menu > li > a:focus-visible,.menu > li > a[aria-current="page"],
.menu > li > button:hover,.menu > li > button:focus-visible,
.menu > li > button[aria-expanded="true"],.menu > li.is-active > button{color:var(--accent)}
.caret{width:.45em;height:.45em;fill:currentColor;transition:transform .3s}
button[aria-expanded="true"] .caret{transform:rotate(180deg)}

.submenu{list-style:none;margin:0;padding:0;background:var(--black);
  position:absolute;top:100%;left:0;min-width:280px;display:none}
.submenu a{display:block;font-family:var(--sans);font-size:22px;font-weight:500;color:var(--white);padding:15px 20px;line-height:1.3}
.submenu a:hover,.submenu a:focus-visible,.submenu a[aria-current="page"]{color:var(--accent)}
.has-sub:hover > .submenu,.has-sub:focus-within > .submenu,.has-sub.open > .submenu{display:block}

.menu-toggle{display:none;background:none;border:0;cursor:pointer;color:var(--white);padding:.25em;margin-left:auto}
.menu-toggle svg{width:32px;height:32px;fill:currentColor;display:block}
.menu-toggle .icon-close{display:none}
.menu-toggle[aria-expanded="true"] .icon-open{display:none}
.menu-toggle[aria-expanded="true"] .icon-close{display:block}

/* ---------- Inicio: hero ---------- */
.hero{position:relative;width:100%;height:80vh;display:flex;justify-content:flex-end;overflow:hidden;
  background:#333 url(../img/hero-16-9.webp) center/cover no-repeat}
.hero-box{width:50%;height:100%;display:flex;align-items:center;padding:50px;background:rgba(0,0,0,.55);color:var(--white);text-align:left}
.hero-title{font-family:var(--sans);font-size:26px;font-weight:500;letter-spacing:1px}
.hero-subtitle{font-family:var(--sans);font-size:32px;font-weight:700;line-height:50px;letter-spacing:1px;margin-top:10px}
.hero .btn{margin-top:50px}

/* ---------- Inicio: contenido ---------- */
.home-content{display:flex;padding:75px;border-bottom:5px solid var(--accent)}
.home-content .col{flex:0 0 50%;padding:35px}
.home-content .col img{border-radius:10px;width:100%}
.text-block{padding-top:35px}
.text-block.vision{padding-bottom:10px}

.quote{border:10px solid var(--accent);border-radius:10px;background:var(--accent);color:var(--white);
  padding:30px 42px 40px 27px;margin:0}
.quote p{margin:0;font-size:24px;line-height:43px;font-weight:600;font-style:italic}
.quote-icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;
  background:rgba(255,255,255,.3);margin-top:50px}
.quote-icon svg{width:20px;height:20px;fill:var(--white)}

/* ---------- Páginas de servicio ---------- */
.service-intro{display:flex;border-top:5px solid var(--theme)}
.service-text{flex:0 0 66.66%;padding:75px 150px 75px 100px}
.service-side{flex:0 0 33.34%;background:var(--light);padding:75px 100px;text-align:center}
.side-title{font-family:var(--sans);font-size:26px;font-weight:700;line-height:1em;color:var(--theme);margin:0}
.portrait{border-radius:50%;width:100%;max-width:600px;margin:35px auto 50px;aspect-ratio:1;object-fit:cover}
.service-side .portrait{width:calc(100% - 70px)}

.service-cards{background:var(--theme);color:var(--white);padding:75px 75px 0}
.cards{display:flex;flex-wrap:wrap}
.card{flex:0 0 25%;padding:10px}
.card img{width:100%;margin-bottom:25px}
.card h3{color:var(--white)}
.card a{color:var(--light)}
.card a:hover{color:var(--black)}

.service-cta{display:flex;align-items:center;background:var(--theme);color:var(--white);padding:25px 0 50px;text-align:end}
.cta-text{flex:0 0 56.65%;margin:0;padding:10px;font-family:var(--sans);font-size:26px;font-weight:700;line-height:1.2}
.service-cta > div{flex:1;padding:10px;text-align:left}
.service-cta .btn-dark:hover,.service-cta .btn-dark:focus-visible{background:var(--theme);color:var(--black)}

/* ---------- About me ---------- */
.about{display:flex;border-top:5px solid var(--accent);border-bottom:5px solid var(--accent);padding:50px 75px 25px}
.about .col{flex:0 0 50%;padding:35px}
.about .col img{width:100%}
.about .text-block{padding-top:25px}
.about h2{font-size:32px;line-height:1em}

/* ---------- Contact ---------- */
.contact{display:flex;border-top:5px solid var(--accent);padding:25px 100px 100px}
.contact-image{flex:0 0 35%;padding:100px 50px 25px 0}
.contact-image .portrait{margin:0 auto;max-width:300px}
.contact-form-col{flex:0 0 65%;padding:100px 0 25px}
.contact-title{padding-bottom:30px;font-size:26px;margin:0}

.field{margin-bottom:20px}
.field label{display:block;font-family:var(--sans);font-size:18px;font-weight:700;margin-bottom:6px}
.req{color:#c0392b}
.field input[type=text],.field input[type=email],.field input[type=tel],.field textarea,.field select{
  width:100%;max-width:100%;font-family:var(--sans);font-size:17px;padding:10px 14px;color:var(--black);background:var(--white);
  border:1px solid #bbb;border-radius:4px;transition:border-color .2s,box-shadow .2s}
.field textarea{resize:vertical;min-height:140px}
.field select{max-width:60%}
.contact-form{max-width:640px}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--black);box-shadow:0 0 0 2px rgba(0,0,0,.15)}
.field-check{display:flex;flex-wrap:wrap;align-items:flex-start;gap:4px 10px}
.field-check .field-error{flex-basis:100%;margin:0 0 0 28px}
.field-check input{margin-top:6px;width:18px;height:18px;flex:none;accent-color:var(--black)}
.field-check label{font-family:var(--sans);font-weight:500;font-size:17px;margin:0}
.field.invalid input,.field.invalid textarea,.field.invalid select{border-color:#c0392b}
.field-error{display:block;color:#c0392b;font-size:15px;margin-top:4px;font-family:var(--sans)}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.contact-form button[disabled]{opacity:.6;cursor:wait}
.form-status{padding:16px 20px;border-radius:6px;margin-bottom:25px;font-size:18px}
.form-status.ok{background:#e7f4ea;border:1px solid #357945;color:#1e4d29}
.form-status.err{background:#fbeaea;border:1px solid #c0392b;color:#7a1f16}

/* ---------- Textos legales ---------- */
.legal{border-top:5px solid var(--accent);border-bottom:5px solid var(--accent)}
.legal-inner{margin:75px 0 50px;padding:0 25%}
.legal-title{font-family:var(--sans);font-weight:800;text-align:center;padding-bottom:50px;margin:0;line-height:1.1}
.legal-inner a{color:var(--accent);word-break:break-word}
.legal-inner a:hover{color:var(--black)}
.legal-inner h4{margin-top:1.4em}
.legal-inner h5{margin-top:1.2em}

/* ---------- Pie ---------- */
.site-footer{background:var(--black);color:var(--white);padding:35px 0 25px;text-align:center}
.site-footer p{margin:0}
.site-footer a{color:var(--white)}
.site-footer a:hover{color:var(--light)}
.footer-mobile{display:none}

/* =========================================================
   Tablet (≤ 1024px)
   ========================================================= */
@media (max-width:1024px){
  .menu-toggle{display:block}
  .header-nav{justify-content:flex-end}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;
    flex-direction:column;background:var(--black);text-align:center;padding-bottom:10px}
  .menu.open{display:flex}
  .menu > li > a,.menu > li > button{justify-content:center;width:100%;font-size:22px;font-weight:500;line-height:1.3;padding:1.1rem 0}
  .submenu{position:static;min-width:0;display:none}
  .has-sub:hover > .submenu,.has-sub:focus-within > .submenu{display:none}
  .has-sub.open > .submenu{display:block}
  .submenu a{font-size:20px;padding:.8rem 0;color:var(--light)}

  .service-text{padding:75px 50px}
  .service-side{padding:75px 30px}
  .card{flex-basis:50%}
  .service-cta{display:none}
  .contact{padding:25px 40px 75px}
  .legal-inner{padding:0 10%}
}

/* =========================================================
   Móvil (≤ 480px)
   ========================================================= */
@media (max-width:480px){
  .site-header{padding:10px}
  .header-logo{flex-basis:80%;padding:0}
  .menu > li > a,.menu > li > button{font-size:20px}

  .hero{background-image:url(../img/hero-9-16.webp);justify-content:center}
  .hero-box{width:100%;background:rgba(0,0,0,.27);text-align:center;justify-content:center}
  .hero-title{font-size:20px;font-weight:700;letter-spacing:0}
  .hero-subtitle{font-size:28px;font-weight:800;line-height:1.1em;letter-spacing:.7px;margin-top:21px}
  .hero .btn{font-size:18px;margin-top:35px}

  .home-content,.about,.service-intro,.contact{flex-direction:column}
  .home-content{padding:10px}
  .home-content .col,.about .col{padding:20px}
  .about{padding:0}

  .service-text{padding:75px 35px}
  .service-side{padding:75px 20px}
  .service-cards{padding:50px 0}
  .card{flex-basis:100%;padding:10px 20px}

  .contact{padding:20px}
  .contact-image{padding:35px 20px 40px}
  .contact-image .portrait{max-width:100%}
  .contact-form-col{padding:0 20px 50px}
  .field select{max-width:100%}

  .legal-inner{padding:0 20px;margin-top:50px}
  .legal-title{padding-bottom:35px}

  .site-footer{padding:20px}
  .footer-desktop{display:none}
  .footer-mobile{display:block;padding-top:15px;font-size:18px}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none!important}
}