/* ANKELSA · Refinamiento de la identidad original. Sin fuentes ni recursos externos. */
:root {
  --sans: 'Segoe UI', Arial, Helvetica, sans-serif;
  --muted: #a3adbf;
  --line: #273143;
  --blue: #8ab4ff;
}
body { color-scheme: dark; }
.header { background: #080c14df; }
.header::after {
  content: ''; position: absolute; bottom: -1px; left: 0; height: 2px;
  width: 100%; transform: scaleX(var(--reading-progress, 0)); transform-origin: left;
  background: linear-gradient(90deg, #376bf5, #acdcff); pointer-events: none;
}
.wordmark { font-size: 20px; letter-spacing: 3.5px; }
.nav { font-size: 13px; }
.nav > a:not(.nav-cta) { position: relative; }
.nav > a:not(.nav-cta)::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -9px;
  height: 2px; background: #80aaff; transform: scaleX(0); transition: transform .25s;
}
.nav > a[aria-current] { color: #d9e6ff; }
.nav > a[aria-current]:not(.nav-cta)::after { transform: scaleX(1); }
.nav .nav-cta { border-color: #445675; background: linear-gradient(120deg, #1d2c46, #101824); }
.nav .nav-cta:hover { border-color: #7daaff; background: #203252; }
.hero { background: radial-gradient(ellipse at 88% 48%, #21467a24, transparent 58%); }
.hero-grid-bg {
  background: linear-gradient(90deg, #81acff08 1px, transparent 1px),
    linear-gradient(#81acff05 1px, transparent 1px);
  background-size: 100px 100px;
  mask-image: linear-gradient(90deg, transparent, #000);
}
.hero-layout { padding-top: 68px; padding-bottom: 66px; gap: 50px; }
.hero-copy h1 { font-weight: 550; letter-spacing: -.066em; line-height: 1.04; }
.hero-copy h1 > span, .manifesto h2 span, .contact h2 > span:not(.contact-arrow) {
  color: #97bdff; background: linear-gradient(105deg, #e4f1ff -15%, #91b8ff 40%, #527fff 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-copy > p { font-size: 16px; color: #aab5c7; line-height: 1.85; }
.eyebrow { font-size: 10px; letter-spacing: 1.6px; }
.hero-copy .eyebrow { width: fit-content; border: 1px solid #5676a333; border-radius: 30px; padding: 8px 12px; background: #10203a55; }
.button { min-height: 49px; font-size: 13px; border-radius: 7px; }
.button span, .inline-link, .back-top { transition: transform .25s, color .25s; }
.button:hover span { transform: translate(2px, -2px); }
.primary { background: linear-gradient(115deg, #397aff, #315de3); border-color: #7fa7ff55; box-shadow: 0 8px 28px #285af52e, inset 0 1px #ffffff25; }
.ghost { background: #111a29a6; border-color: #34445f; }
.hero-footnote { font-size: 11px; color: #8e9bb2; }
.hero-visual { padding: 23px 20px 20px; border: 1px solid #38567a44; border-radius: 18px; background: linear-gradient(145deg, #1b2b441f, #080c1255); }
.visual-coordinates, .visual-bottom { color: #8c9ebb; }
.brand-art { height: 265px; }
.brand-art img { object-fit: cover; }
.art-ring { box-shadow: 0 0 70px #2868ef16; }
.floating-label { top: 232px; right: 4px; border-color: #668bc05c; box-shadow: 0 8px 30px #0004; }
.hero-terminal { border-color: #526b9477; background: linear-gradient(130deg, #172338f5, #0a101bf5); box-shadow: 0 25px 55px #0005, inset 0 1px #c4ddff12; }
.hero-terminal pre { font-size: 12px; line-height: 1.9; }
.window-bar { color: #99a9c1; }
.terminal-result { color: #a8bad6; }
.hero-bottom { color: #91a0b9; padding: 24px 0; }
.tech-strip { background: #0d1119; }
.tech-strip strong { color: #bec8d9; }
.tech-strip strong span { color: #7b9bcc; }
.section { padding: 106px 0; }
.section-side { color: #8391a9; }
h2 { font-weight: 500; letter-spacing: -.05em; line-height: 1.14; }
h2 span { color: #9baac1; }
.section-heading > p { font-size: 15px; color: #a3afc1; max-width: 310px; }
.service-grid { gap: 14px; border: 0; overflow: visible; border-radius: 0; }
.service-card, .service-card:last-child {
  display: flex; flex-direction: column; min-width: 0; padding: 27px 23px;
  border: 1px solid #29364b; border-radius: 10px;
  background: radial-gradient(ellipse at 0 0, #243a5b38, transparent 65%), #0e141f;
  transition: transform .3s, border-color .3s, box-shadow .3s;
}
.service-card::before { content: ''; position: absolute; left: 23px; right: 23px; top: -1px; height: 1px; background: linear-gradient(90deg, transparent, #719bea70, transparent); }
.service-card:hover, .service-card:focus-within { transform: translateY(-6px); border-color: #5f83bd; box-shadow: 0 16px 35px #0003; }
.card-top { margin-bottom: 26px; color: #8a9ab3; }
.service-icon { width: 45px; height: 45px; display: grid; place-items: center; font-size: 24px; border: 1px solid #5474a441; border-radius: 10px; background: linear-gradient(145deg, #28457055, #111b2c); }
.service-card h3 { font-size: 22px; letter-spacing: -.7px; line-height: 1.35; }
.service-card p { font-size: 13px; color: #a4afc1; line-height: 1.85; flex: 1; }
.tags { min-height: 62px; gap: 6px; margin: 20px 0; }
.tags span { color: #adbbd1; font-size: 9px; border-color: #334158; background: #1a2638; }
.service-card > a { font-size: 11px; min-height: 48px; align-items: center; }
.showcase { background: radial-gradient(ellipse at 50% 15%, #22345055, transparent 70%), #0e131e; }
.demo-tabs { gap: 10px; margin-bottom: 22px; }
.demo-tabs button { min-height: 57px; border-radius: 7px; color: #a2b0c7; background: #121d2c; transition: border-color .2s, background .2s; }
.demo-tabs button:hover { border-color: #7097d3; }
.demo-tabs button span { font-size: 13px; }
.demo-tabs button[aria-selected=true] { background: linear-gradient(110deg, #336cec, #244bb9); border-color: #759dff; box-shadow: 0 5px 20px #1c4bc333; }
.demo-stage { color-scheme: light; border-radius: 11px; border-color: #647b9d66; box-shadow: 0 30px 80px #0005; }
.demo-browser { height: 43px; font-size: 9px; }
.demo-badge { font-size: 8px; }
.dash-main { padding: 30px; }
.metric-grid > div { border-radius: 9px; box-shadow: 0 4px 12px #23355405; }
.metric-grid span { font-size: 11px; }
.metric-grid small { font-size: 10px; }
.metric-grid strong { font-size: 30px; font-variant-numeric: tabular-nums; }
.chart-box strong, .table-heading { font-size: 12px; }
.chart-box > div > span, .chart-days span { font-size: 9px; }
.stock-notice p { font-size: 10px; color: #5c7195; }
.search-box { padding: 7px 10px; }
.search-box input { font-size: 12px; width: 155px; }
.product-table { font-size: 12px; }
.table-scroll { position: relative; }
.product-table th { font-size: 10px; }
.product-table td { padding: 13px 7px; }
.product-table tbody tr:hover { background: #edf2fc; }
.product-table small { font-size: 9px; }
.sell-button { min-height: 36px; }
.pill { font-size: 9px; }
.pill[data-state=low] { background: #fff0cc; color: #855514; }
.pill[data-state=empty] { background: #ffe1e1; color: #983b3b; }
.demo-status { font-size: 10px; align-items: center; flex-wrap: wrap; }
.demo-controls { display: flex; gap: 14px; }
.demo-status button { min-height: 36px; font-size: 10px; }
.demo-status button:disabled { opacity: .5; }
.showcase-caption { font-size: 12px; line-height: 1.7; align-items: flex-start; }
.showcase-caption > span { max-width: 75%; }
.task-card { border-radius: 8px; box-shadow: 0 3px 12px #18305606; }
.move-task, .quantity-control button { min-height: 40px; }
.operations-status { font-size: 11px; }
.invoice-paper { box-shadow: 0 22px 50px #53617b1c; }
.invoice-total strong { font-variant-numeric: tabular-nums; }
.manifesto { background: radial-gradient(ellipse at 90% 50%, #13234355, transparent 55%); }
.manifesto p { font-size: 14px; color: #a3afc2; }
.code-card { border-color: #40567980; box-shadow: 0 25px 65px #0004; }
.code-card-footer { font-size: 9px; color: #94a8c8; }
.inline-link { font-size: 13px; }
.inline-link:hover, .back-top:hover { color: #b8d3ff; }
.principles { gap: 40px; }
.principles span { color: #8da5c8; font-size: 10px; }
.principles p { font-size: 13px; }
.slogan-band { background: linear-gradient(115deg, #d5e5ff, #a9c7ff 65%, #90b5ff); }
.process-grid { gap: 24px; }
.process-grid article { padding: 28px 15px 0 0; }
.process-grid article::before { width: 7px; height: 7px; top: -4px; background: #95baff; box-shadow: 0 0 0 5px #5888d612; }
.step-number { color: #7896c3; font-size: 35px; }
.process-grid p { font-size: 13px; color: #a3afc2; }
.process-grid small { font-size: 9px; color: #8da2c2; }
.faq { padding-top: 10px; }
.questions details { padding: 23px 16px; transition: background .2s; }
.questions details:first-child { padding-top: 23px; }
.questions details[open] { background: #141e2e; border-radius: 7px; border-color: #48648a; }
.questions summary { font-size: 14px; line-height: 1.6; }
.questions summary:focus-visible { outline: 2px solid #8bb6ff; outline-offset: 6px; }
.questions details p { font-size: 13px; color: #aab8cd; }
.contact { background: radial-gradient(ellipse at 0 100%, #244c8266, transparent 65%), linear-gradient(120deg, #0c1422, #111f35); }
.contact-layout { gap: 90px; grid-template-columns: 1fr .9fr; }
.contact-copy > p { color: #afbed4; font-size: 16px; }
.contact-location { color: #99adcd; }
.project-form { padding: 30px; border: 1px solid #4c65884d; border-radius: 12px; background: #0e192ac9; box-shadow: 0 20px 50px #0002; }
.form-heading { padding-bottom: 22px; margin-bottom: 22px; border-bottom: 1px solid #354763; }
.form-heading > span { font: 9px var(--mono); letter-spacing: 1.5px; color: #96b6ed; }
.form-heading h3 { margin: 10px 0 0; font-size: 22px; font-weight: 500; letter-spacing: -.6px; }
.project-form label { font-size: 12px; }
.project-form input, .project-form textarea, .project-form select { font-size: 14px; padding: 13px 14px; background: #0b1423; border-color: #344765; border-radius: 6px; transition: border-color .2s, box-shadow .2s; }
.project-form input:hover, .project-form textarea:hover, .project-form select:hover { border-color: #6a84ab; }
.project-form input:focus, .project-form textarea:focus, .project-form select:focus { border-color: #81aaff; box-shadow: 0 0 0 3px #5287ed1a; }
.project-form input::placeholder, .project-form textarea::placeholder { color: #8c9cb6; }
.project-form > small { font-size: 11px; color: #9daec9; }
.field-meta { display: flex; justify-content: space-between; gap: 10px; font-size: 10px; color: #91a4c4; margin-top: 8px; }
.form-result { scroll-margin-top: 110px; }
.small-button { border-radius: 5px; min-height: 40px; display: inline-flex; align-items: center; }
.small-button:hover { background: #355486; }
.form-result p { line-height: 1.7; }
.whatsapp-delivery, .email-delivery { margin-top: 22px; padding-top: 4px; border-top: 1px solid #354763; }
.whatsapp-delivery > .button, .email-delivery > .button { width: 100%; margin-top: 12px; }
.whatsapp-delivery #whatsapp-help, .email-delivery #email-help { font-size: 11px; color: #a4b4ce; }
.footer { background: #090e17; }
.footer-bottom { font-size: 10px; color: #94a2b9; }
.text-button, .back-top { font-size: 10px; min-height: 36px; }
.footer-top p { color: #9ba8bd; }
.social-links { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.social-link { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; flex: 0 0 44px; border: 1px solid #354763; border-radius: 8px; background: #111c2c; transition: transform .2s, border-color .2s, background-color .2s, box-shadow .2s; }
.social-link img { display: block; width: 20px; height: 20px; }
.social-link:hover { transform: translateY(-2px); border-color: var(--blue); background: #1b2d49; box-shadow: 0 5px 16px #3269f51a; }
.social-link:focus-visible { outline: 2px solid #8bb6ff; outline-offset: 4px; border-color: #8bb6ff; }
.contact-copy > .social-links { margin-top: 22px; }
.footer-message > .social-links { margin-top: 14px; }
@media (max-width: 1100px) {
  .nav { gap: 17px; font-size: 12px; }
  .hero-layout { gap: 25px; }
  .hero-visual { padding: 18px 13px; }
  .service-card, .service-card:last-child { padding: 24px 17px; }
  .service-card h3 { font-size: 19px; }
  .service-card p { font-size: 12px; }
  .tags { min-height: 80px; }
  .contact-layout { gap: 45px; }
  .project-form { padding: 24px; }
}
@media (max-width: 800px) {
  .section { padding: 76px 0; }
  .hero-layout { padding-top: 42px; padding-bottom: 40px; }
  .hero-copy .eyebrow { font-size: 7px; padding: 7px 9px; letter-spacing: .6px; }
  .hero-copy > p { font-size: 14px; }
  .hero-visual { padding: 16px 12px; }
  .brand-art { height: 205px; }
  .floating-label { top: 186px; font-size: 7px; }
  .hero-terminal pre { font-size: 9px; padding: 16px; }
  .nav { padding: 16px 20px 24px; box-shadow: 0 20px 40px #0008; }
  .nav > a:not(.nav-cta)::after { display: none; }
  .nav > a[aria-current] { background: #1a2d48; border-radius: 5px; }
  .menu-toggle { width: 44px; height: 44px; align-items: center; }
  .service-card, .service-card:last-child { padding: 27px; border: 1px solid #29364b; }
  .service-card h3 { font-size: 24px; }
  .service-card p { font-size: 14px; }
  .tags { min-height: 32px; }
  .section-heading > p { font-size: 13px; max-width: 250px; }
  .contact-layout { gap: 30px; }
  .project-form { padding: 22px; }
  .project-form input, .project-form textarea, .project-form select { font-size: 16px; }
  .faq { padding-top: 0; }
  .footer-bottom { font-size: 9px; }
}
@media (max-width: 560px) {
  .hero-layout { gap: 34px; }
  .hero-copy h1 { font-size: clamp(48px, 14.5vw, 72px); }
  .hero-copy .eyebrow { font-size: 8px; }
  .hero-copy > p { font-size: 15px; }
  .hero-copy .actions { gap: 10px; }
  .hero-copy .button { font-size: 12px; }
  .hero-visual { padding: 16px 14px; }
  .brand-art { height: 215px; }
  .hero-terminal pre { font-size: 10px; }
  .hero-terminal { transform: none; }
  .floating-label { top: 198px; font-size: 8px; right: 8px; }
  .visual-bottom { font-size: 7px; }
  .section { padding: 65px 0; }
  .service-grid { gap: 15px; }
  .service-card, .service-card:last-child { padding: 26px; }
  .service-card h3 { font-size: 27px; }
  .service-card p { max-width: none; }
  .tags { min-height: 0; }
  .section-heading > p { max-width: 340px; font-size: 14px; }
  .demo-tabs { gap: 8px; }
  .demo-tabs button { padding: 12px 10px; font-size: 9px; }
  .demo-tabs button span { font-size: 11px; }
  .demo-browser { font-size: 7px; padding: 0 10px; }
  .demo-badge { font-size: 6px; }
  .dash-main { padding: 22px 13px; }
  .metric-grid > div { padding: 12px 7px; }
  .metric-grid span { font-size: 9px; min-height: 25px; }
  .metric-grid strong { font-size: clamp(16px, 4.7vw, 23px); letter-spacing: -.7px; white-space: nowrap; }
  .metric-grid small { font-size: 8px; line-height: 1.5; display: block; }
  .table-heading { flex-wrap: wrap; font-size: 12px; }
  .search-box { width: 100%; min-height: 42px; }
  .search-box input { width: 100%; font-size: 16px; }
  .table-scroll { border: 1px solid #e1e6ef; border-radius: 5px; }
  .product-table { min-width: 485px; font-size: 11px; }
  .sell-button { min-height: 44px; }
  .demo-status { font-size: 10px; gap: 6px; }
  .demo-status > span { max-width: none; }
  .demo-controls { width: 100%; justify-content: space-between; }
  .demo-status button { min-height: 44px; font-size: 11px; }
  .showcase-caption > span { max-width: 100%; }
  .showcase-caption { font-size: 11px; }
  .code-card pre { overflow-wrap: anywhere; }
  .code-card-footer { font-size: 8px; line-height: 1.7; }
  .process-grid { gap: 32px 18px; }
  .process-grid article { padding-right: 0; }
  .process-grid p { font-size: 12px; }
  .process-grid small { font-size: 8px; }
  .faq { padding-top: 0; }
  .questions details { padding-left: 10px; padding-right: 10px; }
  .questions summary { font-size: 13px; }
  .contact-layout { grid-template-columns: 1fr; gap: 35px; }
  .contact h2 { font-size: clamp(48px, 14vw, 68px); }
  .contact h2 .contact-arrow { font-size: 65px; right: 0; }
  .contact-location { font-size: 8px; line-height: 1.7; }
  .project-form { padding: 23px 19px; }
  .footer-bottom { align-items: center; }
}
@media (prefers-reduced-motion: reduce) {
  .service-card:hover, .service-card:focus-within, .button:hover, .button:hover span, .social-link:hover { transform: none; }
}

.whatsapp-delivery > .small-button { margin-top: 12px; }