/* RGI Consulting · sitio legacy (recreación del sitio de Wix)
   Colores y medidas tomados del sitio original. */
:root {
  --teal-dark: #005f7f;   /* bandas oscuras, botones */
  --teal: #388098;        /* títulos, íconos, menú activo */
  --gray-bg: #f2f2f2;     /* fondo de secciones */
  --text: #7a7a7a;        /* texto de párrafos */
  --black: #000;
  --white: #fff;
  --wrap: 980px;
  --font: Arial, "Helvetica Neue", Helvetica, sans-serif;
  --font-nav: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); color: var(--text); background: var(--white); }
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }
svg { display: block; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: #fff; color: var(--teal-dark); padding: 8px 12px; }
.skip:focus { left: 8px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }

/* ---------- Encabezado (transparente sobre la foto; negro al bajar) ---------- */
.hdr { position: fixed; top: 0; left: 0; right: 0; z-index: 50; color: var(--white); transition: background .25s; }
.hdr.is-solid { background: var(--black); }
.hdr__top { border-bottom: 1px solid rgba(255,255,255,.6); font-size: 15px; letter-spacing: .05em; }
.hdr__top .wrap { padding-top: 6px; padding-bottom: 6px; }
.hdr__top a { text-decoration: none; }
.hdr__main { border-bottom: 1px solid rgba(255,255,255,.6); }
.hdr__row { display: flex; align-items: center; gap: 24px; min-height: 76px; }
.hdr__brand { text-decoration: none; flex: none; }
.logo { display: inline-flex; align-items: center; gap: 18px; }
.logo__rgi { font: 600 34px/1 var(--font-nav); letter-spacing: .08em; color: #fff; }
.logo__bar { width: 2px; height: 50px; background: #fff; }
.logo__txt { font: 300 15px/1 var(--font-nav); letter-spacing: .32em; color: #b8b8b8; }
.nav { margin-left: auto; }
.nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 6px; }
.nav a { display: block; padding: 8px 10px; font: 700 16px/1.2 var(--font-nav); color: #fff; text-decoration: none; white-space: nowrap; }
.nav a:hover, .nav a[aria-current="page"] { color: #4fa3c0; }
.hdr__toggle { display: none; margin-left: auto; background: none; border: 0; color: #fff; width: 44px; height: 44px; padding: 6px; cursor: pointer; }
.hdr__toggle .i-close { display: none; }
.hdr__toggle[aria-expanded="true"] .i-open { display: none; }
.hdr__toggle[aria-expanded="true"] .i-close { display: block; }

/* ---------- Portada de cada página ---------- */
.hero { position: relative; min-height: 470px; display: grid; place-items: center; padding: 150px 20px 60px; text-align: center;
  background: linear-gradient(rgba(0,0,0,.42), rgba(0,0,0,.42)), var(--hero) var(--pos, center) / cover no-repeat, #333; }
.hero h1 { margin: 0; color: #fff; font: 700 66px/1.1 var(--font); text-transform: uppercase; text-wrap: balance; }

/* ---------- Secciones ---------- */
.sec { padding: 64px 20px; text-align: center; }
.sec--gray { background: var(--gray-bg); }
.sec--line { border-top: 1px solid #e3e3e3; }
.sec--tight { padding-bottom: 40px; }
.sec--flush { padding-bottom: 40px; }
.sh { margin: 0 auto 48px; color: var(--teal); font: 700 35px/1.2 var(--font); text-transform: uppercase; position: relative; padding-bottom: 40px; }
.sh::after { content: ""; position: absolute; left: 50%; bottom: 0; width: 150px; height: 5px; background: var(--teal); transform: translateX(-50%); }
.sh--left { text-align: left; }
.sh--left::after { left: 0; transform: none; }
.lead { max-width: 930px; margin: 0 auto; font-size: 20px; line-height: 1.5; }
.lead--sm { max-width: 760px; font-size: 18px; }
.prose { max-width: 930px; margin: 0 auto; font-size: 18px; line-height: 1.55; }
.prose p { margin: 0 0 22px; }

/* Misión / Visión */
.mv { display: grid; grid-template-columns: 1fr 1fr; color: #fff; text-align: center; }
.mv__col { padding: 56px 48px 64px; }
.mv__col--dark { background: var(--teal-dark); }
.mv__col--light { background: var(--teal); }
.mv h2 { margin: 0 0 40px; font: 700 35px/1 var(--font); text-transform: uppercase; }
.mv p { margin: 0; font-size: 18px; line-height: 1.55; }

/* Valores */
.values { list-style: none; margin: 0 auto; padding: 0; max-width: 980px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 48px 16px; }
.values li { display: flex; flex-direction: column; align-items: center; gap: 14px; color: var(--teal); font: 700 15px/1.3 var(--font); }
.circle { width: 104px; height: 104px; border-radius: 50%; background: var(--teal); color: #fff; display: grid; place-items: center; }
.circle svg { width: 54px; height: 54px; }
.circle--white { background: #fff; color: var(--teal-dark); width: 104px; height: 104px; }

/* Atributos */
.attrs { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); }
.attrs li { padding: 16px 8px; color: #fff; font: 400 20px/1.2 var(--font); letter-spacing: 2px; background: var(--teal); }
.attrs li:nth-child(even) { background: var(--teal-dark); }

/* Beneficios */
.bullets { max-width: 930px; margin: 0 auto; padding-left: 20px; text-align: left; font-size: 18px; line-height: 1.55; }
.bullets li { margin-bottom: 4px; }

/* Servicios */
.svc { list-style: none; margin: 0 -20px; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); color: #fff; font: 700 16px/1.3 var(--font); }
.svc li { display: flex; flex-direction: column; align-items: center; gap: 18px; padding: 24px 16px 30px; }
.svc--dark { background: var(--teal-dark); }
.svc--light { background: var(--teal); }

.esr { width: min(560px, 100%); margin: 0 auto; }

/* Banda de descarga */
.dl { background: var(--teal-dark); color: #fff; text-align: center; padding: 64px 20px; }
.dl p { margin: 0 0 22px; font-size: 20px; }
.btn { display: inline-block; min-width: 180px; padding: 15px 34px; border: 0; border-radius: 10px; font: 700 15px/1 var(--font); letter-spacing: 1.5px; text-transform: uppercase; text-decoration: none; cursor: pointer; }
.btn--white { background: #fff; color: var(--teal-dark); }
.btn--white:hover { background: #e6f0f3; }
.btn--dark { background: var(--teal-dark); color: #fff; text-transform: none; letter-spacing: .5px; font-size: 16px; border-radius: 20px; min-width: 170px; }
.btn--dark:hover { background: var(--teal); }

/* Banda de contacto (inicio) */
.cband { background: var(--teal); padding: 54px 20px; display: flex; justify-content: center; gap: 56px; }
.cband a { color: #fff; width: 40px; height: 40px; }
.cband svg { width: 40px; height: 40px; }
.cband a:hover { opacity: .8; }

/* Formularios */
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 26px; text-align: left; }
.form--narrow { max-width: 560px; margin: 0 auto; }
.f { display: grid; gap: 6px; color: var(--teal-dark); font: 700 14px/1.2 var(--font); min-width: 0; }
.f--full { grid-column: 1 / -1; }
.f input, .f textarea { width: 100%; min-height: 46px; padding: 10px 14px; border: 1px solid #8c8c8c; border-radius: 0; background: #fff; font: 400 16px/1.4 var(--font); color: #333; }
.f textarea { resize: vertical; }
.f input:focus, .f textarea:focus { outline: 2px solid var(--teal); border-color: var(--teal); }
.f input::placeholder { color: #b5b5b5; }
.hp { position: absolute; left: -9999px; }
.form__foot { display: grid; gap: 12px; justify-items: start; }
.form__status:empty { display: none; }
.form__status { margin: 0; font-size: 15px; color: var(--teal-dark); }

/* Contacto */
.contact { display: grid; grid-template-columns: 1fr 1.3fr; gap: 60px; max-width: 980px; margin: 0 auto; text-align: left; }
.contact .sh { margin-bottom: 36px; }
.clist { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; color: var(--teal-dark); font: 700 15px/1.6 var(--font); }
.clist li { display: grid; grid-template-columns: 30px 1fr; gap: 14px; align-items: start; }
.clist svg { width: 24px; height: 24px; color: var(--teal-dark); margin-top: 2px; }
.clist a { text-decoration: none; }
.contact .form .f { color: var(--teal-dark); font-weight: 400; }
.contact .f input, .contact .f textarea { border-color: var(--teal); border-radius: 10px; }

/* Pie */
.ftr { background: var(--black); padding: 22px 20px; text-align: center; }
.ftr a { color: #fff; font-size: 16px; }

/* ---------- Teléfono y tableta ---------- */
@media (max-width: 1000px) {
  .hdr__toggle { display: block; }
  .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--black); border-top: 1px solid rgba(255,255,255,.3); }
  .nav.is-open { display: block; }
  .nav ul { flex-direction: column; padding: 8px 20px 18px; }
  .nav a { padding: 14px 4px; font-size: 18px; border-bottom: 1px solid rgba(255,255,255,.12); }
  .hdr.menu-open { background: var(--black); }
}
@media (max-width: 760px) {
  .hdr__top { font-size: 13px; }
  .hdr__row { min-height: 64px; }
  .logo { gap: 12px; }
  .logo__rgi { font-size: 26px; }
  .logo__bar { height: 38px; }
  .logo__txt { font-size: 11px; letter-spacing: .26em; }
  .hero { min-height: 340px; padding-top: 120px; }
  .hero h1 { font-size: clamp(30px, 9vw, 44px); }
  .sec { padding: 48px 20px; }
  .sh { font-size: 26px; padding-bottom: 28px; margin-bottom: 32px; }
  .sh::after { width: 110px; height: 4px; }
  .lead { font-size: 17px; }
  .prose, .bullets { font-size: 16px; }
  .mv { grid-template-columns: 1fr; }
  .mv__col { padding: 44px 24px; }
  .mv h2 { font-size: 28px; margin-bottom: 24px; }
  .mv p { font-size: 16px; }
  .values { grid-template-columns: repeat(2, 1fr); gap: 32px 12px; }
  .circle { width: 88px; height: 88px; }
  .circle svg { width: 46px; height: 46px; }
  .attrs { grid-template-columns: 1fr; }
  .attrs li:nth-child(even) { background: var(--teal-dark); }
  .svc { grid-template-columns: 1fr; }
  .dl { padding: 48px 20px; }
  .dl p { font-size: 18px; }
  .cband { gap: 40px; padding: 40px 20px; }
  .form { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; gap: 36px; }
  .ftr a { font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) { .hdr { transition: none; } }