/* =========================================================
   RíasNorge — riasnorge.com
   Paleta y tipografía según marca/cores.txt y 04-brand-and-voice.md.
   Sin dependencias externas: las tipografías se sirven desde /fuentes.
   ========================================================= */

/* ---------- Tipografías (alojadas aquí, no en Google) ---------- */
@font-face{
  font-family:Archivo;font-style:normal;font-weight:600;font-display:swap;
  src:url(fuentes/archivo-latin-600-normal.woff2) format('woff2');
}
@font-face{
  font-family:Archivo;font-style:normal;font-weight:700;font-display:swap;
  src:url(fuentes/archivo-latin-700-normal.woff2) format('woff2');
}
@font-face{
  font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;
  src:url(fuentes/ibm-plex-sans-latin-400-normal.woff2) format('woff2');
}
@font-face{
  font-family:'IBM Plex Sans';font-style:normal;font-weight:500;font-display:swap;
  src:url(fuentes/ibm-plex-sans-latin-500-normal.woff2) format('woff2');
}
@font-face{
  font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;
  src:url(fuentes/ibm-plex-sans-latin-600-normal.woff2) format('woff2');
}

:root{
  --celeste:#0072CE;
  --celeste-osc:#005FAE;
  --celeste-claro:#7EC0EA;
  --noite:#0B1F2E;
  --noite-2:#12293A;
  --amarelo:#F7C400;
  --cal:#F6F8FA;
  --blanco:#FFFFFF;
  --tinta:#101314;
  --gris:#5C6A70;
  --gris-claro:#9DB2C0;

  --linea:rgba(16,19,20,.11);
  --linea-fuerte:rgba(16,19,20,.2);
  --linea-noite:rgba(246,248,250,.14);
  --sombra:0 1px 2px rgba(11,31,46,.05), 0 12px 28px -18px rgba(11,31,46,.28);

  --maxw:1180px;
  --pad:24px;
  --r:14px;
  --header-h:64px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 14px);-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.001ms !important;animation-duration:.001ms !important}
}

body{
  margin:0;
  background:var(--cal);
  color:var(--tinta);
  font-family:'IBM Plex Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;
  font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
@media (max-width:860px){ body{padding-bottom:70px} }

img,svg{max-width:100%}

/* ---------- Tipografía ---------- */
h1,h2,h3,.eyebrow,.step__n,.sb-fig,.price-amount,.stat-fig,.price__badge,.site-footer h4{
  font-family:Archivo,'Helvetica Neue',Helvetica,Arial,sans-serif;
}
h1{font-size:clamp(2.05rem,5.2vw,3.85rem);line-height:1.04;font-weight:700;letter-spacing:-.034em;margin:0;text-wrap:balance}
h2{font-size:clamp(1.7rem,3.6vw,2.5rem);line-height:1.08;font-weight:700;letter-spacing:-.028em;margin:0 0 .6rem;text-wrap:balance}
h3{font-size:1.16rem;line-height:1.3;font-weight:600;letter-spacing:-.012em;margin:0 0 .4rem;text-wrap:balance}
p{margin:0 0 1rem;max-width:62ch}
p:last-child{margin-bottom:0}
a{color:var(--celeste);text-underline-offset:3px}
strong{font-weight:600}

.lede{font-size:clamp(1.05rem,1.9vw,1.22rem);line-height:1.5;color:var(--gris);max-width:54ch;margin:0}
.small{font-size:.87rem;line-height:1.55;color:var(--gris)}
.tiny{font-size:.79rem;line-height:1.5;color:var(--gris)}
.mt-l{margin-top:2rem}
.mt-m{margin-top:1.1rem}

.eyebrow{
  display:inline-flex;align-items:center;gap:.6em;
  font-size:.71rem;font-weight:600;letter-spacing:.19em;text-transform:uppercase;
  color:var(--celeste);margin:0 0 1rem;
}
.eyebrow::before{content:"";width:20px;height:2px;background:currentColor;flex:0 0 auto}

a:focus-visible,summary:focus-visible,button:focus-visible{
  outline:2.5px solid var(--celeste);outline-offset:3px;border-radius:3px;
}
.on-dark a:focus-visible,.on-dark summary:focus-visible,
.site-header a:focus-visible,.mobile-bar a:focus-visible{outline-color:var(--amarelo)}

/* ---------- Estructura ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
.section{padding:clamp(56px,7vw,100px) 0}
.section--bordered{border-top:1px solid var(--linea);border-bottom:1px solid var(--linea)}
.section--top{border-top:1px solid var(--linea)}
.section--flush-top{padding-top:0}

.on-dark{background:var(--noite);color:var(--cal)}
.on-dark h2,.on-dark h3{color:var(--cal)}
.on-dark p,.on-dark .lede,.on-dark .small,.on-dark .tiny{color:var(--gris-claro)}
.on-dark .eyebrow{color:var(--celeste-claro)}
.on-dark a{color:var(--celeste-claro)}
.on-paper{background:var(--blanco)}

.klink{display:block;width:100%;height:18px;line-height:0}
.klink svg{display:block;width:100%;height:100%}

.sprite{position:absolute;width:0;height:0;overflow:hidden}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:'IBM Plex Sans',sans-serif;font-weight:600;font-size:.97rem;line-height:1;
  padding:.92em 1.5em;border-radius:10px;text-decoration:none;
  border:1.5px solid transparent;cursor:pointer;white-space:nowrap;
  transition:background-color .16s ease,color .16s ease,border-color .16s ease;
}
.btn svg{width:1.15em;height:1.15em;flex:0 0 auto}
.btn--primary{background:var(--celeste);color:#fff}
.btn--primary:hover{background:var(--celeste-osc)}
.btn--ghost{background:transparent;border-color:var(--linea-fuerte);color:var(--tinta)}
.btn--ghost:hover{border-color:var(--tinta);background:var(--tinta);color:var(--cal)}
.on-dark .btn--ghost,.mobile-bar .btn--ghost,.site-header .btn--ghost{border-color:rgba(246,248,250,.4);color:var(--cal)}
.on-dark .btn--ghost:hover,.mobile-bar .btn--ghost:hover{background:var(--cal);border-color:var(--cal);color:var(--noite)}
.btn--sm{padding:.68em 1.1em;font-size:.88rem;border-radius:8px}
.btn--block{width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

.arrow-link{display:inline-flex;align-items:center;gap:.45em;font-weight:600;font-size:.95rem;text-decoration:none}
.arrow-link svg{width:1em;height:1em;transition:transform .16s ease}
.arrow-link:hover svg{transform:translateX(3px)}
.arrow-link--inline{margin-left:.4em}

/* =========================================================
   Cabecera — siempre oscura, sin JavaScript
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:60;height:var(--header-h);
  display:flex;align-items:center;
  background:var(--noite);border-bottom:1px solid var(--linea-noite);
}
.site-header__inner{
  max-width:var(--maxw);margin:0 auto;width:100%;padding-inline:var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:18px;
}
.brand{display:flex;align-items:center;flex:0 0 auto}
.brand img{height:28px;width:auto;display:block}

.nav{display:flex;align-items:center;gap:26px}
.nav__links{display:flex;align-items:center;gap:24px}
.nav__links a{
  color:var(--cal);text-decoration:none;font-weight:500;font-size:.93rem;
  padding-block:4px;border-bottom:2px solid transparent;
}
.nav__links a:hover{border-bottom-color:var(--celeste-claro)}
.nav__links a[aria-current="page"]{border-bottom-color:var(--celeste-claro)}

/* Botón de menú (solo móvil) */
.menu-open,.menu-close{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:10px;
  border:1.5px solid rgba(246,248,250,.35);color:var(--cal);text-decoration:none;
}
.menu-open svg,.menu-close svg{width:22px;height:22px}

/* Panel de menú: se abre con :target, se cierra solo al pulsar cualquier enlace */
.menu-panel{
  display:none;
  /* Cubre toda la pantalla bajo la cabecera: un menú, no un desplegable a medias */
  position:fixed;inset:var(--header-h) 0 0 0;z-index:55;
  background:var(--noite);
  padding:8px var(--pad) calc(26px + env(safe-area-inset-bottom));
  overflow-y:auto;
}
.menu-panel:target{display:block}
.menu-panel a{
  display:flex;align-items:center;justify-content:space-between;
  color:var(--cal);text-decoration:none;font-weight:500;font-size:1.05rem;
  padding:15px 0;border-bottom:1px solid var(--linea-noite);
}
.menu-panel a svg{width:16px;height:16px;color:var(--celeste-claro)}
.menu-panel .btn{margin-top:20px;justify-content:center;border-bottom-color:transparent;font-size:1rem}
/* Cuando el panel está abierto, el botón de abrir cede el sitio al de cerrar */
.menu-panel:target ~ .site-header .menu-open{display:none}
.menu-panel:target ~ .site-header .menu-close{display:inline-flex}
/* Con el menú abierto, la barra fija estorba */
.menu-panel:target ~ .mobile-bar{display:none}

@media (max-width:960px){
  .nav__links,.nav__cta{display:none}
  .menu-open{display:inline-flex}
}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  position:relative;isolation:isolate;overflow:hidden;
  background:var(--noite);color:var(--cal);
  padding:clamp(48px,7vw,86px) 0 0;
}
.hero__sea{
  position:absolute;left:0;right:0;bottom:0;height:min(300px,42%);
  background-image:url(img/banda.svg);
  background-repeat:repeat;background-size:300px 35px;
  opacity:.26;z-index:-1;pointer-events:none;
  -webkit-mask-image:linear-gradient(to top,#000 0%,#000 30%,transparent 100%);
  mask-image:linear-gradient(to top,#000 0%,#000 30%,transparent 100%);
}
.hero__inner{position:relative;z-index:1}
.hero__grid{display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(30px,4.5vw,64px);align-items:start}
@media (max-width:1000px){.hero__grid{grid-template-columns:1fr;gap:36px}}
.hero h1{max-width:16ch}
.hero__lede{margin-top:1.3rem;max-width:44ch;font-size:clamp(1.02rem,1.9vw,1.22rem);line-height:1.5;color:var(--gris-claro)}
.hero .btn-row{margin-top:2.1rem}
.hero__proof{
  display:flex;align-items:flex-start;gap:.7em;
  margin-top:1.9rem;padding-top:1.4rem;border-top:1px solid var(--linea-noite);
  max-width:58ch;font-size:.93rem;line-height:1.5;color:var(--gris-claro);
}
.hero__proof svg{width:19px;height:19px;color:var(--amarelo);flex:0 0 auto;margin-top:2px}
.hero__proof strong{color:var(--cal);font-weight:600}

.hero__card{background:var(--noite-2);border:1px solid var(--linea-noite);border-radius:16px;padding:clamp(24px,2.6vw,30px)}
.hero__card h2{font-size:.72rem;font-weight:600;letter-spacing:.17em;text-transform:uppercase;color:var(--celeste-claro);margin:0 0 20px}
.cal-row{display:grid;grid-template-columns:auto 1fr;gap:16px;padding:15px 0;border-top:1px solid var(--linea-noite)}
.cal-row:first-of-type{border-top:none;padding-top:0}
.cal-row__when{font-family:Archivo;font-weight:700;font-size:.82rem;color:var(--amarelo);white-space:nowrap;padding-top:2px;min-width:88px}
.cal-row__what{font-size:.93rem;line-height:1.45;color:var(--cal)}
.cal-row__what span{display:block;color:var(--gris-claro);font-size:.86rem;margin-top:2px}
.hero__card .tiny{margin-top:18px;padding-top:16px;border-top:1px solid var(--linea-noite);color:var(--gris-claro)}

.scoreboard{margin-top:clamp(44px,6vw,72px);padding-bottom:clamp(40px,5vw,60px)}
.scoreboard__label{font-size:.7rem;font-weight:600;letter-spacing:.19em;text-transform:uppercase;color:var(--gris-claro);margin:0 0 1.1rem}
.scoreboard__grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--linea-noite)}
.sb-item{padding:22px 20px 0 0;border-right:1px solid var(--linea-noite)}
.sb-item:last-child{border-right:none}
.sb-item:not(:first-child){padding-left:22px}
.sb-fig{font-size:clamp(1.85rem,3.6vw,2.9rem);font-weight:700;line-height:1;letter-spacing:-.028em;color:var(--amarelo);font-variant-numeric:tabular-nums}
.sb-lbl{margin-top:.5em;font-size:.85rem;color:var(--gris-claro)}
.scoreboard__note{margin-top:1.3rem;font-size:.78rem;color:var(--gris-claro)}
@media (max-width:760px){
  .scoreboard__grid{grid-template-columns:1fr 1fr}
  .sb-item{padding:20px 16px 20px 0;border-bottom:1px solid var(--linea-noite)}
  .sb-item:nth-child(2n){border-right:none;padding-left:18px}
  .sb-item:nth-child(2n+1){padding-left:0}
  .sb-item:nth-last-child(-n+2){border-bottom:none}
}

/* ---------- Bloques ---------- */
.section-head{max-width:62ch;margin-bottom:clamp(32px,4vw,52px)}

.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media (max-width:900px){.tiles{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.tiles{grid-template-columns:1fr}}
.tile{background:var(--blanco);border:1px solid var(--linea);border-radius:var(--r);padding:24px 22px}
.tile__icon{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:rgba(0,114,206,.1);color:var(--celeste);margin-bottom:16px}
.tile__icon svg{width:21px;height:21px}
.tile h3{font-size:1.03rem;margin-bottom:.3rem}
.tile p{font-size:.9rem;color:var(--gris);margin:0}

.factstrip{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.fact{display:inline-flex;align-items:center;gap:.55em;border:1px solid var(--linea);border-radius:999px;background:var(--blanco);padding:.6em 1.1em;font-size:.88rem;font-weight:500}
.fact svg{width:16px;height:16px;color:var(--celeste);flex:0 0 auto}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
@media (max-width:860px){.steps{grid-template-columns:1fr;gap:20px}}
.step{background:var(--blanco);border:1px solid var(--linea);border-radius:var(--r);padding:30px 26px;box-shadow:var(--sombra)}
.step__top{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.step__n{flex:0 0 auto;width:38px;height:38px;border-radius:10px;background:var(--noite);color:var(--amarelo);display:grid;place-items:center;font-weight:700;font-size:1rem}
.step__n svg{width:20px;height:20px}
.step__icon{color:var(--celeste)}
.step__icon svg{width:22px;height:22px}
.step p{font-size:.94rem;color:var(--gris);margin:0}

.notice{display:flex;gap:14px;align-items:flex-start;margin-top:30px;padding:20px 22px;border-radius:12px;background:rgba(0,114,206,.06);border:1px solid rgba(0,114,206,.2)}
.notice svg{width:20px;height:20px;color:var(--celeste);flex:0 0 auto;margin-top:2px}
.notice p{font-size:.94rem;margin:0;color:var(--tinta)}

.bignums{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:clamp(32px,4vw,48px)}
@media (max-width:760px){.bignums{grid-template-columns:1fr 1fr;gap:28px}}
.stat-fig{font-size:clamp(2.6rem,5.4vw,3.9rem);font-weight:700;line-height:1;letter-spacing:-.03em;color:var(--amarelo);font-variant-numeric:tabular-nums}
.stat-lbl{margin-top:.45em;font-size:.9rem;color:var(--gris-claro)}
.pull{margin:clamp(34px,4vw,48px) 0 0;padding-left:22px;border-left:3px solid var(--amarelo);font-size:clamp(1.1rem,2.2vw,1.4rem);line-height:1.45;color:var(--cal);max-width:44ch}

/* ---------- Precios ---------- */
.prices{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:clamp(32px,4vw,48px);align-items:start}
@media (max-width:900px){.prices{grid-template-columns:1fr}}
.price{background:var(--blanco);border:1px solid var(--linea);border-radius:16px;padding:30px 28px;box-shadow:var(--sombra)}
.price__head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.price__badge{font-weight:700;font-size:1rem;color:#fff;background:var(--noite);border-radius:7px;padding:.34em .7em}
.price__badge--h{background:var(--celeste)}
.price__who{font-size:.89rem;font-weight:500;color:var(--gris)}
.price-amount{font-size:clamp(1.75rem,3.4vw,2.15rem);font-weight:700;letter-spacing:-.024em;line-height:1.05}
.price__unit{font-family:'IBM Plex Sans';font-size:.92rem;font-weight:500;color:var(--gris);margin-left:.3em}
.price__eur{margin-top:.35rem;font-size:.92rem;font-weight:600;color:var(--celeste)}
.price__list{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:11px}
.price__list li{display:flex;gap:11px;align-items:flex-start;font-size:.93rem;line-height:1.45}
.price__list svg{width:17px;height:17px;color:var(--celeste);flex:0 0 auto;margin-top:3px}
.price__extra{margin-top:22px;padding:.85em 1em;border-radius:9px;background:var(--cal);border:1px solid var(--linea);font-size:.9rem}

.fineprint{margin-top:20px;border-top:1px solid var(--linea);padding-top:16px}
.fineprint summary{cursor:pointer;list-style:none;font-weight:600;font-size:.89rem;color:var(--celeste);display:inline-flex;align-items:center;gap:.45em}
.fineprint summary::-webkit-details-marker{display:none}
.fineprint summary svg{width:15px;height:15px;transition:transform .18s ease}
.fineprint[open] summary svg{transform:rotate(180deg)}
.fineprint ul{margin:14px 0 0;padding-left:1.15em;font-size:.85rem;line-height:1.6;color:var(--gris)}
.fineprint li{margin-bottom:.35em}
.zones{width:100%;border-collapse:collapse;margin-top:14px;font-size:.85rem}
.zones th,.zones td{text-align:left;padding:.5em .35em;border-bottom:1px solid var(--linea)}
.zones th{font-size:.74rem;text-transform:uppercase;letter-spacing:.06em;color:var(--gris);font-weight:600}
.zones td:not(:first-child),.zones th:not(:first-child){text-align:right;font-variant-numeric:tabular-nums}
.table-scroll{overflow-x:auto}

/* ---------- Preguntas ---------- */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--linea)}
.faq details:first-of-type{border-top:1px solid var(--linea)}
.faq summary{
  cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:22px 0;font-family:Archivo;font-weight:600;font-size:1.05rem;line-height:1.35;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";flex:0 0 auto;width:11px;height:11px;
  border-right:2px solid var(--celeste);border-bottom:2px solid var(--celeste);
  transform:rotate(45deg);transition:transform .18s ease;margin-right:4px;
}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq details p{padding:0 0 22px;color:var(--gris);font-size:.96rem;max-width:70ch}

/* ---------- Contacto ---------- */
.contact{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,64px);align-items:center}
@media (max-width:900px){.contact{grid-template-columns:1fr}}
.contact-card{background:var(--noite-2);border:1px solid var(--linea-noite);border-radius:16px;padding:clamp(26px,3vw,36px);text-align:center}
.contact-card__num{
  font-family:Archivo;font-weight:700;font-size:clamp(1.5rem,3.4vw,2rem);letter-spacing:-.02em;
  color:var(--cal);margin:14px 0 6px;font-variant-numeric:tabular-nums;
}
.contact-card__num a{color:var(--cal);text-decoration:none}
.contact-card__num a:hover{text-decoration:underline}
.contact-card .btn{margin-top:20px}
.contact-card .tiny{margin-top:16px;color:var(--gris-claro)}
.wa-mark{width:46px;height:46px;border-radius:12px;display:inline-grid;place-items:center;background:rgba(126,192,234,.14);color:var(--celeste-claro)}
.wa-mark svg{width:24px;height:24px}

.who-line{display:grid;gap:10px;margin-top:26px}
.who{display:flex;align-items:baseline;gap:12px;font-size:.96rem;color:var(--gris-claro)}
.who b{color:var(--cal);font-weight:600;min-width:64px}

/* ---------- Pie ---------- */
.site-footer{background:var(--noite);color:var(--gris-claro);padding:clamp(44px,5vw,64px) 0 30px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
@media (max-width:820px){.footer__grid{grid-template-columns:1fr;gap:30px}}
.site-footer img{height:32px;width:auto;margin-bottom:16px}
.site-footer h4{font-size:.74rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--cal);margin:0 0 14px}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.site-footer a{color:var(--gris-claro);text-decoration:none;font-size:.92rem}
.site-footer a:hover{color:var(--celeste-claro)}
.site-footer .legal{font-size:.84rem;line-height:1.6;max-width:46ch;color:var(--gris-claro)}
.footer__bottom{
  margin-top:clamp(32px,4vw,48px);padding-top:22px;border-top:1px solid var(--linea-noite);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.8rem;
}

/* ---------- Barra fija móvil ---------- */
.mobile-bar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:50;
  background:rgba(11,31,46,.97);border-top:1px solid var(--linea-noite);
  padding:10px 14px calc(10px + env(safe-area-inset-bottom));gap:10px;
}
@media (max-width:860px){.mobile-bar{display:flex}}
.mobile-bar .btn{flex:1;padding:.85em 1em;font-size:.92rem}

/* ---------- Página 404 ---------- */
.err{min-height:70vh;display:grid;place-items:center;text-align:center}
.err .wrap{max-width:60ch}

.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--celeste);color:#fff;padding:.8em 1.3em;border-radius:0 0 9px 0;font-weight:600}
.skip:focus{left:0}
.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}