/* ==========================================================================
   ARRBROS · Gestión & Inversiones — estilos de la web corporativa
   ========================================================================== */

/* ---------- Tipografías (auto-alojadas, sin llamadas a terceros) ---------- */
@font-face { font-family: "Sora"; font-weight: 300; font-display: swap; src: url("../fonts/Sora-Light.woff2") format("woff2"); }
@font-face { font-family: "Sora"; font-weight: 400; font-display: swap; src: url("../fonts/Sora-Regular.woff2") format("woff2"); }
@font-face { font-family: "Sora"; font-weight: 600; font-display: swap; src: url("../fonts/Sora-SemiBold.woff2") format("woff2"); }
@font-face { font-family: "Sora"; font-weight: 700; font-display: swap; src: url("../fonts/Sora-Bold.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 400; font-display: swap; src: url("../fonts/IBMPlexMono-Regular.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 600; font-display: swap; src: url("../fonts/IBMPlexMono-SemiBold.woff2") format("woff2"); }

:root {
  --oro: #E0A91B; --oro-osc: #8A6300; --oro-cl: #F2C94C;
  --carbon: #181C21; --carbon-2: #20252B; --carbon-3: #2A3036;
  --grafito: #3A4148; --acero: #879099; --acero-cl: #CBD1D7;
  --papel: #F4F1EA; --blanco: #FFFFFF; --linea: #E3E0D8; --linea-osc: #323940;
  --ok: #2E7D4F; --error: #B3261E;
  --font: "Sora", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --ancho: 1200px; --radio: 14px; --radio-lg: 22px;
  --sombra: 0 18px 50px rgba(24, 28, 33, .12);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --header-h: 78px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.65; color: var(--carbon); background: var(--blanco); }
img, svg { max-width: 100%; }
a { color: var(--oro-osc); text-underline-offset: 3px; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.02em; margin: 0 0 .5em; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 4.6vw + .6rem, 4.3rem); font-weight: 700; }
h2 { font-size: clamp(1.9rem, 2.6vw + .7rem, 3rem); font-weight: 700; }
h3 { font-size: 1.28rem; font-weight: 600; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: var(--ancho); margin: 0 auto; padding-inline: 22px; }
.label { display: inline-block; font-family: var(--mono); font-size: .76rem; font-weight: 600; letter-spacing: .26em; text-transform: uppercase; color: var(--oro-osc); margin-bottom: 16px; }
.dark .label, .label--oro { color: var(--oro); }
.lead { font-size: 1.16rem; color: var(--grafito); max-width: 62ch; }
.dark { background: var(--carbon); color: var(--papel); }
.dark h2, .dark h3 { color: var(--papel); }
.dark .lead, .dark p { color: var(--acero-cl); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--oro); color: var(--carbon); padding: 10px 16px; border-radius: 8px; z-index: 100; font-weight: 600; }
.skip:focus { left: 12px; }
:focus-visible { outline: 3px solid var(--oro); outline-offset: 3px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 15px 28px; border-radius: 999px; font: 600 1rem/1 var(--font);
  text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: transform .25s var(--ease), background .25s, color .25s, border-color .25s, box-shadow .25s; }
.btn:hover { transform: translateY(-2px); }
.btn--oro { background: var(--oro); color: var(--carbon); box-shadow: 0 10px 26px rgba(224, 169, 27, .28); }
.btn--oro:hover { background: var(--oro-cl); }
.btn--linea { color: var(--papel); border-color: rgba(244, 241, 234, .45); }
.btn--linea:hover { border-color: var(--oro); color: var(--oro); }
.btn--oscuro { background: var(--carbon); color: var(--papel); }
.btn svg { width: 18px; height: 18px; }

/* ---------- Cabecera ---------- */
.header { position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--header-h); transition: background .3s, box-shadow .3s, height .3s; }
.header .wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.header__logo img { height: 40px; width: auto; display: block; }
.header__logo .logo-claro { display: none; }
.nav { display: flex; align-items: center; gap: 30px; }
.nav a { color: var(--papel); text-decoration: none; font-weight: 600; font-size: .95rem; position: relative; padding: 6px 0; }
.nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px; background: var(--oro); transition: right .3s var(--ease); }
.nav a:hover::after, .nav a.is-active::after { right: 0; }
.header .btn { padding: 12px 22px; font-size: .92rem; }
.header.is-scrolled, .header.is-solid { background: rgba(255, 255, 255, .94); backdrop-filter: saturate(1.4) blur(10px); box-shadow: 0 1px 0 var(--linea); --header-h: 68px; }
.header.is-scrolled .nav a, .header.is-solid .nav a { color: var(--carbon); }
.header.is-scrolled .logo-oscuro, .header.is-solid .logo-oscuro { display: none; }
.header.is-scrolled .logo-claro, .header.is-solid .logo-claro { display: block; }
.menu-btn { display: none; width: 46px; height: 46px; border-radius: 12px; border: 0; background: transparent; cursor: pointer; position: relative; }
.menu-btn span { position: absolute; left: 11px; right: 11px; height: 2px; background: var(--papel); transition: transform .3s, opacity .3s, top .3s; }
.menu-btn span:nth-child(1) { top: 16px; } .menu-btn span:nth-child(2) { top: 22px; } .menu-btn span:nth-child(3) { top: 28px; }
.header.is-scrolled .menu-btn span, .header.is-solid .menu-btn span { background: var(--carbon); }
.nav-open .menu-btn span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.nav-open .menu-btn span:nth-child(2) { opacity: 0; }
.nav-open .menu-btn span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

/* ---------- Héroe ---------- */
.hero { position: relative; overflow: hidden; background: radial-gradient(1200px 600px at 78% 30%, #2A3036 0%, var(--carbon) 62%); color: var(--papel);
  padding: calc(var(--header-h) + 90px) 0 110px; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(203, 209, 215, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(203, 209, 215, .05) 1px, transparent 1px);
  background-size: 64px 64px; mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 70%); }
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; }
.hero h1 { color: var(--papel); }
.hero h1 em { font-style: normal; color: var(--oro); }
.hero p { color: var(--acero-cl); font-size: 1.18rem; max-width: 56ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero__art { position: relative; }
.hero-sym { width: 100%; height: auto; overflow: visible; filter: drop-shadow(0 30px 60px rgba(0, 0, 0, .45)); }
.peak { transform-box: fill-box; transform-origin: 50% 100%; animation: peakUp 1.3s var(--ease) both; }
.peak-1 { animation-delay: .15s; } .peak-2 { animation-delay: .45s; }
@keyframes peakUp { from { transform: translateY(40%) scaleY(.3); opacity: 0; } to { transform: none; opacity: 1; } }
.hero__stats { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 44px; margin-top: 56px; padding-top: 30px; border-top: 1px solid var(--linea-osc); }
.stat b { display: block; font-size: 2.6rem; line-height: 1; color: var(--oro); font-weight: 700; font-variant-numeric: tabular-nums; }
.stat span { font-size: .9rem; color: var(--acero-cl); }
.hero__scroll { position: absolute; left: 50%; bottom: 26px; width: 26px; height: 42px; border: 2px solid rgba(244, 241, 234, .35); border-radius: 14px; transform: translateX(-50%); }
.hero__scroll::after { content: ""; position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; border-radius: 2px; background: var(--oro); transform: translateX(-50%); animation: scrollDot 1.8s infinite; }
@keyframes scrollDot { 0% { opacity: 0; transform: translate(-50%, 0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, 14px); } }

/* ---------- Franja de áreas ---------- */
.areas { background: var(--carbon-2); color: var(--papel); }
.areas .wrap { display: grid; grid-template-columns: repeat(3, 1fr); }
.area { display: flex; gap: 16px; align-items: center; padding: 28px 24px; text-decoration: none; color: var(--papel); border-left: 1px solid var(--linea-osc); transition: background .3s; }
.area:first-child { border-left: 0; }
.area:hover { background: var(--carbon-3); }
.area i { flex: none; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: rgba(224, 169, 27, .12); color: var(--oro); font: 600 .8rem var(--mono); font-style: normal; }
.area b { display: block; font-weight: 600; }
.area small { color: var(--acero); font-size: .85rem; }

/* ---------- Secciones ---------- */
.section { padding: 120px 0; }
.section--papel { background: var(--papel); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.split--rev .split__art { order: -1; }
.art-panel { background: var(--carbon); border-radius: var(--radio-lg); padding: 26px; box-shadow: var(--sombra); position: relative; overflow: hidden; }
.art-panel::after { content: ""; position: absolute; inset: auto -30% -60% auto; width: 70%; aspect-ratio: 1; background: radial-gradient(circle, rgba(224, 169, 27, .16), transparent 65%); }
.ilu { display: block; width: 100%; height: auto; position: relative; z-index: 1; }
.checks { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 14px; }
.checks li { display: grid; grid-template-columns: 26px 1fr; gap: 12px; align-items: start; }
.checks li::before { content: ""; width: 22px; height: 22px; margin-top: 3px; border-radius: 50%; background: var(--oro) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%23181C21' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat; }
.checks b { display: block; font-weight: 600; }
.checks span { color: var(--grafito); font-size: .96rem; }
.dark .checks span { color: var(--acero-cl); }

/* ---------- Oportunidades (pestañas) ---------- */
.tabs { margin-top: 44px; }
.tabs__list { display: inline-flex; flex-wrap: wrap; gap: 6px; padding: 6px; background: var(--carbon-2); border-radius: 999px; }
.tab { border: 0; background: transparent; color: var(--acero-cl); font: 600 .95rem var(--font); padding: 13px 24px; border-radius: 999px; cursor: pointer; transition: background .3s, color .3s; }
.tab[aria-selected="true"] { background: var(--oro); color: var(--carbon); }
.tab:hover:not([aria-selected="true"]) { color: var(--papel); }
.panel { display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center; margin-top: 44px; }
.panel[hidden] { display: none; }
.panel.is-in .panel__text > *, .panel.is-in .art-panel { animation: fadeUp .6s var(--ease) both; }
.panel.is-in .panel__text > *:nth-child(2) { animation-delay: .06s; } .panel.is-in .panel__text > *:nth-child(3) { animation-delay: .12s; }
.panel.is-in .art-panel { animation-delay: .1s; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.panel .art-panel { background: var(--carbon-2); box-shadow: none; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.chip { font-size: .86rem; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--linea-osc); color: var(--acero-cl); }

/* ---------- Gestión de empresas ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; counter-reset: paso; }
.step { position: relative; background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio-lg); padding: 36px 30px 30px; transition: transform .35s var(--ease), box-shadow .35s; }
.step:hover { transform: translateY(-6px); box-shadow: var(--sombra); }
.step__num { font-family: var(--mono); font-size: .8rem; font-weight: 600; letter-spacing: .2em; color: var(--oro-osc); }
.step h3 { margin-top: 10px; }
.step ul { margin: 14px 0 0; padding-left: 18px; color: var(--grafito); font-size: .96rem; }
.step li { margin-bottom: 6px; }
.step li::marker { color: var(--oro); }
.step__bar { position: absolute; left: 30px; right: 30px; top: 0; height: 4px; border-radius: 0 0 4px 4px; background: linear-gradient(90deg, var(--oro), var(--oro-cl)); transform-origin: left; transform: scaleX(.25); transition: transform .8s var(--ease); }
.step:hover .step__bar, .is-visible .step__bar { transform: scaleX(1); }
.exp { margin-top: 56px; display: grid; grid-template-columns: auto 1fr auto; gap: 34px; align-items: center; background: var(--carbon); color: var(--papel); border-radius: var(--radio-lg); padding: 38px 44px; }
.exp__big { font-size: 4.6rem; font-weight: 700; line-height: .9; color: var(--oro); font-variant-numeric: tabular-nums; }
.exp p { margin: 0; color: var(--acero-cl); }
.exp b { color: var(--papel); }

/* ---------- Método ---------- */
.method { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-top: 60px; position: relative; }
.method::before { content: ""; position: absolute; top: 27px; left: 6%; right: 6%; height: 2px; background: var(--linea-osc); }
.method__line { position: absolute; top: 27px; left: 6%; height: 2px; width: 0; background: var(--oro); transition: width 1.6s var(--ease); }
.is-visible .method__line { width: 88%; }
.mstep { position: relative; }
.mstep i { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: var(--carbon); border: 2px solid var(--oro); color: var(--oro); font: 600 1rem var(--mono); font-style: normal; position: relative; margin-bottom: 20px; }
.mstep h3 { font-size: 1.15rem; }
.mstep p { font-size: .95rem; }

/* ---------- Valores ---------- */
.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 50px; }
.value { padding: 30px 26px; border-radius: var(--radio); background: var(--blanco); border: 1px solid var(--linea); }
.value svg { width: 38px; height: 38px; margin-bottom: 16px; }
.value h3 { font-size: 1.08rem; }
.value p { color: var(--grafito); font-size: .94rem; margin: 0; }

/* ---------- Contacto ---------- */
.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: start; }
.contact__data { display: grid; gap: 22px; margin-top: 34px; }
.cdata { display: grid; grid-template-columns: 48px 1fr; gap: 16px; align-items: center; }
.cdata i { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: var(--carbon-2); color: var(--oro); }
.cdata i svg { width: 22px; height: 22px; }
.cdata small { display: block; font-family: var(--mono); font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--acero); }
.cdata a, .cdata span { color: var(--papel); text-decoration: none; font-weight: 600; }
.form { background: var(--blanco); color: var(--carbon); border-radius: var(--radio-lg); padding: 40px; box-shadow: 0 30px 70px rgba(0, 0, 0, .35); }
.form h3 { font-size: 1.4rem; color: var(--carbon); }
.form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 22px; }
.field { display: grid; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .88rem; font-weight: 600; }
.field label small { font-weight: 400; color: var(--acero); }
.field input, .field select, .field textarea { width: 100%; font: 400 1rem var(--font); color: var(--carbon); background: #FBFAF7; border: 1.5px solid var(--linea);
  border-radius: 12px; padding: 14px 16px; transition: border-color .2s, box-shadow .2s, background .2s; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--oro); background: var(--blanco); box-shadow: 0 0 0 4px rgba(224, 169, 27, .18); }
.field.has-error input, .field.has-error select { border-color: var(--error); }
.field__err { color: var(--error); font-size: .82rem; min-height: 0; }
.consent { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; font-size: .88rem; color: var(--grafito); margin-top: 6px; }
.consent input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--oro-osc); }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.form__foot { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 24px; }
.form__status { font-size: .95rem; font-weight: 600; }
.form__status.ok { color: var(--ok); } .form__status.err { color: var(--error); }
.btn[disabled] { opacity: .6; cursor: progress; transform: none; }
.rgpd-box { margin-top: 24px; border-top: 1px solid var(--linea); padding-top: 16px; font-size: .78rem; color: var(--acero); line-height: 1.5; }
.rgpd-box table { width: 100%; border-collapse: collapse; }
.rgpd-box th { text-align: left; width: 118px; color: var(--grafito); font-weight: 600; vertical-align: top; padding: 3px 10px 3px 0; }
.rgpd-box td { padding: 3px 0; vertical-align: top; }

/* ---------- Pie ---------- */
.footer { background: #111418; color: var(--acero-cl); padding: 80px 0 34px; font-size: .92rem; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 50px; }
.footer img { height: 44px; width: auto; }
.footer h4 { font-family: var(--mono); font-weight: 600; font-size: .74rem; letter-spacing: .24em; text-transform: uppercase; color: var(--oro); margin: 0 0 16px; }
.footer a { color: var(--papel); text-decoration: none; }
.footer a:hover { color: var(--oro); }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.footer button.linklike { background: none; border: 0; padding: 0; font: inherit; color: var(--papel); cursor: pointer; }
.footer button.linklike:hover { color: var(--oro); }
.footer__legal { margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--linea-osc); display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; color: var(--acero); font-size: .8rem; }

/* ---------- Páginas legales ---------- */
.legal-hero { background: var(--carbon); color: var(--papel); padding: calc(var(--header-h) + 60px) 0 60px; }
.legal-hero h1 { font-size: clamp(2rem, 3vw + 1rem, 3.2rem); color: var(--papel); }
.legal-hero p { color: var(--acero-cl); margin: 0; }
.legal { padding: 70px 0 100px; }
.legal .wrap { max-width: 860px; }
.legal h2 { font-size: 1.45rem; margin-top: 2.2em; }
.legal h3 { font-size: 1.1rem; margin-top: 1.6em; }
.legal p, .legal li { color: #2B3137; }
.legal table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: .92rem; }
.legal th, .legal td { text-align: left; border-bottom: 1px solid var(--linea); padding: 10px 12px 10px 0; vertical-align: top; }
.legal th { font-family: var(--mono); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--grafito); }
.legal .tbl { overflow-x: auto; }
.legal .fecha { font-family: var(--mono); font-size: .8rem; color: var(--acero); }

/* ---------- Aviso de cookies ---------- */
.cookies { position: fixed; z-index: 90; left: 20px; right: 20px; bottom: 20px; max-width: 760px; margin: 0 auto; background: var(--carbon); color: var(--papel);
  border: 1px solid var(--linea-osc); border-radius: var(--radio-lg); box-shadow: 0 24px 70px rgba(0, 0, 0, .45); padding: 26px 28px; animation: fadeUp .5s var(--ease) both; }
.cookies[hidden] { display: none; }
.cookies h2 { font-size: 1.1rem; margin: 0 0 8px; color: var(--papel); }
.cookies p { font-size: .9rem; color: var(--acero-cl); margin: 0; }
.cookies a { color: var(--oro); }
.cookies__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.cookies .btn { padding: 12px 20px; font-size: .9rem; }
.cookies .btn--gris { background: var(--carbon-3); color: var(--papel); }
.cookies .btn--gris:hover { background: var(--grafito); }
.cookies__prefs { margin-top: 18px; display: grid; gap: 10px; }
.cookies__prefs[hidden] { display: none; }
.pref { display: grid; grid-template-columns: 1fr auto; gap: 14px; align-items: center; background: var(--carbon-2); border-radius: 12px; padding: 14px 16px; }
.pref b { font-size: .92rem; } .pref small { display: block; color: var(--acero); font-size: .8rem; }
.switch { position: relative; width: 48px; height: 28px; }
.switch input { opacity: 0; width: 100%; height: 100%; position: absolute; inset: 0; margin: 0; cursor: pointer; z-index: 1; }
.switch span { position: absolute; inset: 0; border-radius: 999px; background: var(--grafito); transition: background .25s; }
.switch span::after { content: ""; position: absolute; left: 4px; top: 4px; width: 20px; height: 20px; border-radius: 50%; background: var(--papel); transition: transform .25s; }
.switch input:checked + span { background: var(--oro); }
.switch input:checked + span::after { transform: translateX(20px); }
.switch input:disabled + span { opacity: .6; }
.switch input:focus-visible + span { outline: 3px solid var(--oro); outline-offset: 2px; }

/* ---------- Animaciones de ilustraciones ---------- */
.spin, .spin-rev { transform-box: fill-box; transform-origin: center; animation: spin 14s linear infinite; }
.spin-rev { animation-direction: reverse; animation-duration: 10s; }
@keyframes spin { to { transform: rotate(360deg); } }
.swing { transform-box: view-box; transform-origin: 310px 70px; animation: swing 4.5s ease-in-out infinite; }
@keyframes swing { 0%, 100% { transform: rotate(-3deg); } 50% { transform: rotate(3deg); } }
.float { animation: float 4s ease-in-out infinite; }
@keyframes float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -8px; } }
.win { animation: win 5s ease-in-out infinite; }
.win:nth-of-type(3n) { animation-delay: 1.4s; } .win:nth-of-type(3n+1) { animation-delay: 2.6s; }
@keyframes win { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
.smoke { animation: smoke 3.6s ease-in-out infinite; }
.smoke.s1 { animation-delay: .6s; } .smoke.s2 { animation-delay: 1.2s; }
@keyframes smoke { 0% { translate: 0 8px; opacity: 0; } 40% { opacity: .4; } 100% { translate: 6px -14px; opacity: 0; } }
.needle { transform-box: view-box; transform-origin: 400px 206px; animation: needle 3s ease-in-out infinite; }
@keyframes needle { 0%, 100% { transform: rotate(-30deg); } 50% { transform: rotate(50deg); } }
.dash { animation: dash 1.6s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -24; } }
.draw { stroke-dasharray: 1; stroke-dashoffset: 0; }
.js .reveal .draw { stroke-dashoffset: 1; transition: stroke-dashoffset 1.8s var(--ease) .3s; }
.js .reveal.is-visible .draw, .js .panel.is-in .draw { stroke-dashoffset: 0; }
.grow { transform-box: fill-box; transform-origin: 50% 100%; }
.js .reveal .grow { transform: scaleY(.1); transition: transform 1s var(--ease); }
.js .reveal.is-visible .grow { transform: none; }
.js .reveal.is-visible .g1 { transition-delay: .1s; } .js .reveal.is-visible .g2 { transition-delay: .2s; }
.js .reveal.is-visible .g3 { transition-delay: .3s; } .js .reveal.is-visible .g4 { transition-delay: .4s; }

/* Aparición al hacer scroll (solo si hay JavaScript) */
.js .reveal-up { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal-up.is-visible { opacity: 1; transform: none; }
.js .reveal-up.d1 { transition-delay: .08s; } .js .reveal-up.d2 { transition-delay: .16s; } .js .reveal-up.d3 { transition-delay: .24s; }

/* ---------- Utilidades generales ---------- */
.linklike { background: none; border: 0; padding: 0; font: inherit; color: var(--oro-osc); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.footer__txt { margin-top: 18px; max-width: 40ch; color: var(--acero); }
.field label.consent { font-weight: 400; font-size: .88rem; }
.nav a { white-space: nowrap; }
.intro { animation: fadeUp .9s var(--ease) both; }
.intro.d1 { animation-delay: .12s; } .intro.d2 { animation-delay: .24s; } .intro.d3 { animation-delay: .36s; }
html { -webkit-tap-highlight-color: rgba(224, 169, 27, .18); }
.mbar { display: none; }
.swipe-hint { display: none; }

/* ==========================================================================
   ADAPTACIÓN POR DISPOSITIVO
   · Pantalla grande (iMac, monitores) ........ ≥ 1600 px
   · Portátil / Mac (MacBook, PC) ............. 1181 – 1599 px  (diseño base)
   · Tablet horizontal (iPad, iPad Pro) ....... 861 – 1180 px
   · Tablet vertical (iPad, Galaxy Tab) ....... 621 – 860 px
   · Móvil (iPhone, Android) .................. ≤ 620 px
   · Móvil en horizontal ...................... altura ≤ 500 px
   ========================================================================== */

/* iPhone con muesca / isla dinámica: respetar zonas seguras */
.header .wrap { padding-left: max(22px, env(safe-area-inset-left)); padding-right: max(22px, env(safe-area-inset-right)); }

/* ---------- Pantalla grande ---------- */
@media (min-width: 1600px) {
  :root { --ancho: 1380px; --header-h: 86px; }
  body { font-size: 18px; }
  .hero { padding: calc(var(--header-h) + 120px) 0 140px; }
  .hero .wrap { gap: 80px; }
  .hero-sym { max-width: 560px; margin-left: auto; display: block; }
  .section { padding: 150px 0; }
  .split { gap: 110px; }
  .header__logo img { height: 46px; }
  .nav { gap: 38px; }
}

/* ---------- Tablet horizontal ---------- */
@media (max-width: 1180px) {
  .nav { gap: 20px; }
  .nav a { font-size: .9rem; }
  .header .btn { padding: 11px 18px; font-size: .88rem; }
  .split, .panel { gap: 44px; }
  .section { padding: 100px 0; }
  .contact { gap: 40px; }
  .form { padding: 32px; }
  .values { grid-template-columns: repeat(2, 1fr); }
  .exp { grid-template-columns: auto 1fr; }
  .exp .btn { grid-column: 1 / -1; justify-self: start; }
}

/* ---------- Tablet vertical ---------- */
@media (max-width: 860px) {
  /* menú desplegable */
  .menu-btn { display: block; }
  .nav { position: fixed; inset: 0 0 auto 0; padding: calc(var(--header-h) + 20px) max(26px, env(safe-area-inset-left)) 34px; flex-direction: column; align-items: flex-start; gap: 4px;
    background: var(--carbon); transform: translateY(-105%); transition: transform .45s var(--ease); z-index: -1; box-shadow: 0 30px 60px rgba(0, 0, 0, .4); }
  .nav a { color: var(--papel) !important; font-size: 1.35rem; padding: 12px 0; min-height: 44px; }
  .nav-open .nav { transform: none; }
  .nav-open .header { background: var(--carbon); box-shadow: none; }
  .nav-open .header .logo-claro { display: none; } .nav-open .header .logo-oscuro { display: block; }
  .nav-open .menu-btn span { background: var(--papel); }
  .nav-open body { overflow: hidden; }
  .header .btn--oro { display: none; }

  .hero { padding: calc(var(--header-h) + 70px) 0 100px; }
  .hero .wrap { grid-template-columns: 1.35fr .65fr; gap: 28px; }
  .hero__stats { gap: 30px; }
  .split, .panel { grid-template-columns: 1fr; gap: 36px; }
  .split--rev .split__art { order: 0; }
  .split__art, .panel .art-panel { max-width: 560px; }
  .section { padding: 84px 0; }

  /* etapas: tarjeta horizontal con la lista en dos columnas */
  .steps { grid-template-columns: 1fr; gap: 16px; }
  .step { display: grid; grid-template-columns: 150px 1fr; column-gap: 24px; align-items: start; padding: 28px; }
  .step__num, .step h3 { grid-column: 1; }
  .step ul { grid-column: 2; grid-row: 1 / span 2; margin: 0; columns: 2; column-gap: 26px; }
  .step li { break-inside: avoid; }

  .method { grid-template-columns: 1fr 1fr; row-gap: 36px; }
  .method::before, .method__line { display: none; }
  .contact { grid-template-columns: 1fr; }
  .contact__data { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .cdata { grid-template-columns: 1fr; gap: 10px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid > div:first-child { grid-column: 1 / -1; }
  .exp { grid-template-columns: 1fr; gap: 16px; }
  .areas .wrap { grid-template-columns: repeat(3, 1fr); padding-inline: 0; }
  .area { flex-direction: column; align-items: flex-start; gap: 10px; padding: 22px 18px; }
  .area small { font-size: .8rem; }
}

/* ---------- Móvil ---------- */
@media (max-width: 620px) {
  :root { --header-h: 64px; }
  body { font-size: 16px; padding-bottom: calc(68px + env(safe-area-inset-bottom)); }
  .wrap { padding-inline: 20px; }
  .header__logo img { height: 34px; }
  h2 { font-size: 1.85rem; }
  .lead { font-size: 1.04rem; }
  .label { font-size: .7rem; letter-spacing: .2em; }

  /* héroe: texto primero, símbolo como marca de agua */
  .hero { padding: calc(var(--header-h) + 44px) 0 64px; }
  .hero .wrap { grid-template-columns: 1fr; }
  .hero__art { position: absolute; right: -70px; top: -30px; width: 250px; opacity: .16; pointer-events: none; }
  .hero-sym { filter: none; }
  .hero p { font-size: 1.05rem; }
  .hero__cta { flex-direction: column; align-items: stretch; }
  .hero__cta .btn { width: 100%; }
  .hero__stats { grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 38px; }
  .stat b { font-size: 2.2rem; }
  .hero__scroll { display: none; }

  /* franja de áreas: lista compacta */
  .areas .wrap { grid-template-columns: 1fr; }
  .area { flex-direction: row; align-items: center; padding: 16px 20px; border-left: 0; border-top: 1px solid var(--linea-osc); }
  .area:first-child { border-top: 0; }
  .area i { width: 40px; height: 40px; }

  .section { padding: 68px 0; }
  .art-panel { padding: 14px; border-radius: 18px; }
  .checks { gap: 12px; }

  /* pestañas: fila deslizable */
  .tabs { margin-top: 30px; }
  .tabs__list { display: flex; flex-wrap: nowrap; width: calc(100% + 40px); margin-inline: -20px; padding: 6px 20px; border-radius: 0; background: transparent;
    overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; gap: 8px; }
  .tabs__list::-webkit-scrollbar { display: none; }
  .tab { flex: none; scroll-snap-align: start; background: var(--carbon-2); padding: 12px 18px; font-size: .9rem; min-height: 44px; }
  .panel { margin-top: 26px; gap: 26px; }
  .panel .art-panel { order: -1; }

  /* etapas y valores: tarjetas deslizables con la siguiente asomando */
  .steps, .values { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 14px; margin-inline: -20px; padding: 6px 20px 18px; scrollbar-width: none; }
  .steps::-webkit-scrollbar, .values::-webkit-scrollbar { display: none; }
  .step, .value { flex: 0 0 84%; scroll-snap-align: center; }
  .step { display: block; padding: 30px 24px 24px; }
  .step ul { columns: 1; margin-top: 12px; }
  .swipe-hint { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: .7rem; letter-spacing: .18em; color: var(--acero); text-transform: uppercase; margin-top: 4px; }
  .swipe-hint::after { content: "→"; color: var(--oro-osc); font-family: var(--font); letter-spacing: 0; animation: nudge 1.6s ease-in-out infinite; }
  @keyframes nudge { 50% { transform: translateX(6px); } }
  .steps { margin-top: 30px; }
  .values { margin-top: 30px; }
  .exp { margin-top: 30px; padding: 28px 24px; }
  .exp__big { font-size: 3.4rem; }
  .exp .btn { width: 100%; }

  /* método: línea de tiempo vertical */
  .method { grid-template-columns: 1fr; gap: 0; margin-top: 36px; }
  .mstep { display: grid; grid-template-columns: 56px 1fr; column-gap: 18px; padding-bottom: 26px; position: relative; }
  .mstep::before { content: ""; position: absolute; left: 27px; top: 56px; bottom: 0; width: 2px; background: var(--linea-osc); }
  .mstep:last-child::before { display: none; }
  .mstep i { grid-row: 1 / span 2; margin: 0; }
  .mstep h3 { margin: 12px 0 4px; }
  .mstep p { margin: 0; }

  /* contacto */
  .contact__data { grid-template-columns: 1fr; }
  .cdata { grid-template-columns: 48px 1fr; }
  .form { padding: 26px 20px; margin-inline: -8px; border-radius: 18px; }
  .form__grid { grid-template-columns: 1fr; gap: 16px; }
  .form__foot .btn { width: 100%; }
  .field input, .field select, .field textarea { font-size: 16px; padding: 14px; }  /* evita el zoom automático de iOS */
  .rgpd-box th { width: 88px; }

  .footer { padding: 56px 0 30px; }
  .footer__grid { grid-template-columns: 1fr; gap: 34px; }
  .footer__legal { flex-direction: column; gap: 8px; }

  /* barra de acciones fija (solo móvil) */
  .mbar { display: grid; grid-template-columns: 1fr 1.4fr; gap: 10px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    padding: 10px max(14px, env(safe-area-inset-left)) calc(10px + env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-right));
    background: rgba(24, 28, 33, .96); backdrop-filter: blur(10px); border-top: 1px solid var(--linea-osc); transition: transform .35s var(--ease); }
  .mbar a { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; border-radius: 999px; font: 600 .95rem var(--font); text-decoration: none; }
  .mbar svg { width: 18px; height: 18px; }
  .mbar__tel { color: var(--papel); border: 1.5px solid rgba(244, 241, 234, .35); }
  .mbar__cta { background: var(--oro); color: var(--carbon); }
  .mbar.is-hidden { transform: translateY(110%); }
  .cookies { bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 95; }
  .cookies__actions { display: grid; grid-template-columns: 1fr 1fr; }
  .cookies__actions .btn--oro { grid-column: 1 / -1; order: -1; }

  .legal-hero { padding: calc(var(--header-h) + 40px) 0 40px; }
  .legal { padding: 44px 0 70px; }
  .legal table { font-size: .86rem; }
  .legal th, .legal td { display: block; padding: 4px 0; border: 0; }
  .legal tr { display: block; padding: 10px 0; border-bottom: 1px solid var(--linea); }
}

/* ---------- Móvil muy estrecho (iPhone SE, 320–375 px) ---------- */
@media (max-width: 380px) {
  h1 { font-size: 2.05rem; }
  .hero__stats { grid-template-columns: 1fr; }
  .mbar { grid-template-columns: 1fr 1.2fr; }
  .mbar a { font-size: .88rem; }
}

/* ---------- Móvil en horizontal ---------- */
@media (max-height: 500px) and (orientation: landscape) {
  :root { --header-h: 58px; }
  .hero { padding: calc(var(--header-h) + 30px) 0 50px; }
  .hero .wrap { grid-template-columns: 1.4fr .6fr; }
  .hero__art { position: static; width: auto; opacity: 1; }
  .hero__stats { margin-top: 24px; }
  .nav { max-height: 100vh; overflow-y: auto; }
  .mbar { display: none; }
  body { padding-bottom: 0; }
}

/* ---------- Pantallas táctiles: sin efectos de "hover" que se quedan pegados ---------- */
@media (hover: none) {
  .btn:hover, .step:hover { transform: none; box-shadow: none; }
  .step:hover .step__bar { transform: scaleX(.25); }
  .is-visible .step__bar { transform: scaleX(1); }
}

/* ---------- Impresión (páginas legales y contacto) ---------- */
@media print {
  .header, .mbar, .cookies, .hero__scroll, .menu-btn { display: none !important; }
  body { padding: 0; color: #000; }
  .legal-hero, .dark, .footer { background: #fff !important; color: #000 !important; }
  .legal-hero h1, .dark h2 { color: #000 !important; }
  a { color: #000; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .js .reveal-up { opacity: 1; transform: none; }
  .js .reveal .draw { stroke-dashoffset: 0; } .js .reveal .grow { transform: none; }
}