:root {
  color-scheme: light;
  --ink: #172333;
  --ink-soft: #536477;
  --paper: #f6f8fc;
  --paper-soft: #edf2f8;
  --dark: #111a27;
  --dark-card: #182537;
  --line: rgba(23, 35, 51, 0.13);
  --accent: #78baff;
  --accent-dark: #4e9bea;
  --accent-soft: #d3e8ff;
  --font-body: "DM Sans", sans-serif;
  --font-display: "Manrope", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--font-body); -webkit-font-smoothing: antialiased; }
button, input, textarea { font: inherit; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }
.container { width: min(1160px, calc(100% - 64px)); margin-inline: auto; }
.section-dark { color: #f4f7f0; background: var(--dark); }
.section-light { background: var(--paper); }
.section-soft { background: var(--paper-soft); }
.skip-link { position: fixed; z-index: 20; top: 12px; left: 12px; padding: 12px 18px; color: var(--dark); background: var(--accent); border-radius: 6px; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; z-index: 10; top: 0; height: 76px; color: #f3f6f0; background: rgba(17, 26, 39, .94); border-bottom: 1px solid rgba(255,255,255,.08); backdrop-filter: blur(18px); }
.header-inner, .brand-lockup, .brand, .main-nav { display: flex; align-items: center; }
.header-inner { height: 100%; justify-content: space-between; }
.brand-lockup { gap: 15px; }
.brand { gap: 10px; font: 800 17px var(--font-display); letter-spacing: .055em; }
.brand-tagline { padding-left: 15px; color: #adcae8; border-left: 1px solid rgba(120,186,255,.35); font-size: 11px; font-weight: 600; }
.brand-mark { display: block; width: 36px; height: 36px; flex: 0 0 36px; }
.brand-accent { color: var(--accent); }
.main-nav { gap: 34px; color: #c2c9c1; font-size: 13px; }
.main-nav a:not(.nav-cta):hover, .footer-back:hover { color: var(--accent); }
.nav-cta { display: inline-flex; align-items: center; gap: 12px; padding: 11px 17px; color: var(--dark); background: var(--accent); border-radius: 4px; font-weight: 700; transition: background .2s, transform .2s; }
.nav-cta:hover, .button-primary:hover { background: #a2d2ff; transform: translateY(-2px); }
.menu-toggle { display: none; }

/* Dipositivo: subrayado animado en enlaces del menú */
.main-nav a { position: relative; }
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: width .3s ease, opacity .3s ease;
  opacity: 0;
}
.main-nav a:hover::after {
  width: 100%;
  opacity: 1;
}
.main-nav a:hover {
  color: var(--accent);
}

.hero { position: relative; min-height: 655px; overflow: hidden; }
.hero-grid, .contact-pattern { position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(198,224,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(198,224,255,.025) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(90deg, black 0%, transparent 94%); }
.hero-layout { position: relative; display: grid; min-height: 590px; grid-template-columns: 1.04fr .96fr; align-items: center; gap: 28px; padding-top: 34px; }
.hero-copy { position: relative; z-index: 1; padding: 18px 0 38px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 25px; color: #c2cbc2; font-size: 11px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.pulse-dot { width: 7px; height: 7px; flex: 0 0 7px; background: var(--accent); border-radius: 50%; box-shadow: 0 0 0 5px rgba(120,186,255,.1); animation: breathe 2s ease-in-out infinite; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--font-display); }
.hero h1 { margin-bottom: 23px; font-size: clamp(46px, 5.2vw, 68px); font-weight: 600; letter-spacing: -.065em; line-height: 1.08; }
.hero h1 span, .sectors h2 span, .contact h2 span { color: var(--accent); }
.hero-description { max-width: 480px; margin-bottom: 29px; color: #b3beb5; font-size: 16px; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 24px; }
.button { display: inline-flex; min-height: 49px; align-items: center; justify-content: center; gap: 18px; padding: 0 20px; border: 0; border-radius: 4px; cursor: pointer; font-size: 13px; font-weight: 700; transition: transform .2s, background .2s; }
.button-primary { color: var(--dark); background: var(--accent); }
.text-link { color: #d5ddd5; font-size: 12px; }
.text-link span { margin-left: 6px; color: var(--accent); }
.hero-note { display: flex; max-width: 380px; align-items: center; gap: 13px; margin-top: 55px; padding-top: 17px; border-top: 1px solid rgba(255,255,255,.13); }
.note-icon { color: var(--accent); font-size: 21px; }
.hero-note p { margin: 0; color: #b3beb5; font-size: 12px; }
.hero-bottom { position: relative; display: flex; align-items: center; gap: 17px; padding-bottom: 22px; color: #839087; font-size: 9px; font-weight: 700; letter-spacing: .16em; }
.bottom-line { width: 47px; height: 1px; background: #394c65; }

.hero-visual { position: relative; display: grid; min-height: 470px; place-items: center; }
.visual-glow { position: absolute; width: 340px; height: 340px; background: radial-gradient(circle, rgba(120,186,255,.13), rgba(34,58,91,.12) 44%, transparent 72%); border-radius: 50%; animation: glow 5s ease-in-out infinite; }
.orbit { position: absolute; border: 1px solid rgba(198,220,250,.16); border-radius: 50%; }
.orbit-outer { width: 342px; height: 342px; animation: orbit 42s linear infinite; }
.orbit-outer::before, .orbit-inner::before { position: absolute; top: 18%; left: 12%; width: 6px; height: 6px; background: var(--accent); border-radius: 50%; content: ""; box-shadow: 0 0 14px var(--accent); }
.orbit-inner { width: 230px; height: 230px; border-style: dashed; border-color: rgba(198,220,250,.13); animation: orbit 58s linear infinite reverse; }
.orbit-inner::before { top: auto; right: 12%; bottom: 18%; left: auto; width: 4px; height: 4px; }
.ai-core { position: relative; z-index: 2; display: flex; width: 148px; height: 148px; flex-direction: column; align-items: center; justify-content: center; border: 1px solid rgba(120,186,255,.54); border-radius: 50%; background: radial-gradient(circle at 35% 25%, #344e70, #1b2b42 75%); box-shadow: 0 0 65px rgba(88,157,234,.18), inset 0 0 24px rgba(120,186,255,.06); animation: float 5s ease-in-out infinite; }
.ai-core strong { font: 700 31px var(--font-display); letter-spacing: -.06em; }
.ai-core > span { margin-top: 2px; color: #afbeb0; font-size: 9px; line-height: 1.4; text-align: center; }
.core-spark { position: absolute; top: 24px; right: 28px; color: var(--accent); font-size: 11px; }
.node { position: absolute; z-index: 3; display: flex; align-items: center; gap: 8px; padding: 10px 13px; color: #d6ded5; border: 1px solid rgba(255,255,255,.12); border-radius: 5px; background: rgba(24,37,55,.9); box-shadow: 0 10px 30px #090f1b55; font-size: 10px; animation: float 5s ease-in-out infinite; }
.node-symbol { color: var(--accent); font-size: 15px; }
.node-top { top: 48px; left: calc(50% - 43px); animation-delay: -.8s; }
.node-right { top: 46%; right: -3px; animation-delay: -1.6s; }
.node-bottom { bottom: 46px; left: calc(50% - 50px); animation-delay: -2.4s; }
.node-left { top: 46%; left: -4px; animation-delay: -3.2s; }
.floating-card { position: absolute; z-index: 4; display: flex; align-items: center; gap: 8px; padding: 10px 12px; border: 1px solid rgba(255,255,255,.09); border-radius: 4px; background: #1b2a40; box-shadow: 0 12px 30px #080e18aa; color: #cbd3ca; font-size: 9px; }
.card-insight { top: 21%; right: 4%; }
.card-indicator { width: 6px; height: 6px; background: var(--accent); border-radius: 50%; }
.card-local { bottom: 21%; left: 4%; color: #d1d9d0; }
.card-local span { color: var(--accent); font-size: 16px; }
.hero-orb { position: absolute; width: 340px; height: 340px; pointer-events: none; background: #438ede; filter: blur(180px); opacity: .08; animation: heroGlow 6s ease-in-out infinite alternate; }
.hero-orb-one { top: -230px; right: 3%; animation-delay: 0s; }
.hero-orb-two { bottom: -290px; left: 25%; opacity: .07; animation-delay: -3s; }
@keyframes heroGlow {
  0% { opacity: .06; filter: blur(160px); }
  50% { opacity: .1; filter: blur(140px); }
  100% { opacity: .08; filter: blur(180px); }
}

.intro { padding: 118px 0 126px; }
.intro-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: 50px; }
.section-label { display: flex; align-items: center; gap: 15px; padding-top: 10px; }
.label-index, .panel-index { color: #829087; font-size: 10px; font-weight: 700; letter-spacing: .13em; }
.label-line { width: 48px; height: 1px; background: #a8b4a9; }
.eyebrow-dark { color: #738078; }
.intro-content .eyebrow { margin-bottom: 22px; }
.intro h2, .section-heading h2, .values h2 { margin-bottom: 24px; font-size: clamp(34px, 4vw, 49px); font-weight: 600; letter-spacing: -.06em; line-height: 1.15; }
.intro h2 span, .section-heading h2 span, .values h2 span { color: #7186a1; }
.body-large { max-width: 650px; margin-bottom: 28px; color: var(--ink-soft); font-size: 16px; line-height: 1.8; }
.inline-link { display: inline-flex; align-items: center; gap: 12px; padding-bottom: 7px; border-bottom: 1px solid #abb6ac; font-size: 12px; font-weight: 700; }
.inline-link span { color: #5084c1; transition: transform .2s; }
.inline-link:hover span { transform: translate(3px, -3px); }

.services { padding: 108px 0 90px; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 50px; margin-bottom: 48px; }
.section-heading .eyebrow { margin-bottom: 16px; }
.section-heading h2 { margin-bottom: 0; }
.heading-aside { max-width: 330px; margin: 0 0 4px; color: var(--ink-soft); font-size: 13px; line-height: 1.8; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-card { position: relative; min-height: 310px; padding: 27px 22px 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .25s, transform .25s; }
.service-card:hover { z-index: 1; background: #f7faff; transform: translateY(-4px); }
.service-number { position: absolute; top: 27px; right: 22px; color: #8a968b; font-size: 10px; }
.service-icon { display: grid; width: 54px; height: 54px; place-items: center; margin: 14px 0 28px; color: #396ea8; border: 1px solid #cbd9eb; border-radius: 50%; }
.service-icon svg { width: 34px; height: 34px; }
.service-card h3 { margin-bottom: 12px; font-size: 17px; font-weight: 700; letter-spacing: -.04em; }
.service-card p { min-height: 68px; margin-bottom: 17px; color: var(--ink-soft); font-size: 12px; line-height: 1.7; }
.service-tag { display: inline-flex; padding: 6px 8px; color: #405d7d; border-radius: 2px; background: #e1eafb; font-size: 9px; font-weight: 700; }
.section-footnote { margin: 18px 0 0; color: #78837a; font-size: 10px; }
.section-footnote span { margin-right: 5px; color: #4178b7; }

.sectors { position: relative; overflow: hidden; padding: 115px 0; }
.sectors::before { position: absolute; top: -280px; right: -140px; width: 650px; height: 650px; border: 1px solid rgba(195,220,250,.08); border-radius: 50%; content: ""; box-shadow: 0 0 0 60px rgba(195,220,250,.018), 0 0 0 120px rgba(195,220,250,.015); }
.sectors-layout { position: relative; display: grid; grid-template-columns: .82fr 1.18fr; align-items: center; gap: 90px; }
.sectors-intro .eyebrow { margin-bottom: 21px; font-size: 9px; }
.sectors h2, .contact h2 { margin-bottom: 18px; font-size: clamp(38px, 4.6vw, 57px); font-weight: 600; letter-spacing: -.065em; line-height: 1.1; }
.sectors-intro > p:not(.eyebrow) { max-width: 345px; margin-bottom: 30px; color: #aeb9af; font-size: 13px; line-height: 1.7; }
.sector-tabs { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }
.sector-tab { position: relative; display: flex; width: 100%; align-items: center; padding: 11px 14px; color: #aab4aa; border: 0; border-left: 2px solid transparent; background: transparent; cursor: pointer; text-align: left; font-size: 12px; transition: color .2s, background .2s, border .2s; }
.sector-tab::after { margin-left: auto; color: var(--accent); content: "↗"; opacity: 0; transform: translateX(-5px); transition: .2s; }
.sector-tab:hover, .sector-tab.is-active { color: #f4f7f0; border-left-color: var(--accent); background: rgba(255,255,255,.045); }
.sector-tab.is-active::after { opacity: 1; transform: translateX(0); }
.sector-panel { position: relative; min-height: 453px; padding: 34px 37px 31px; border: 1px solid rgba(198,220,250,.15); border-radius: 6px; background: linear-gradient(142deg, rgba(34,48,70,.97), rgba(17,26,39,.96)); box-shadow: 0 25px 70px rgba(0,0,0,.17); }
.panel-topline { display: flex; align-items: center; justify-content: space-between; padding-bottom: 23px; border-bottom: 1px solid rgba(255,255,255,.1); }
.panel-spark { color: var(--accent); font-size: 19px; }
.panel-kicker { margin: 26px 0 9px; color: var(--accent); font-size: 9px; font-weight: 700; letter-spacing: .14em; }
.sector-panel h3 { margin-bottom: 12px; font-size: clamp(27px, 3vw, 36px); font-weight: 600; letter-spacing: -.055em; line-height: 1.16; white-space: pre-line; }
.panel-description { max-width: 490px; margin-bottom: 20px; color: #aeb9af; font-size: 12px; line-height: 1.7; }
.workflow { display: grid; grid-template-columns: 28px 1fr 15px; align-items: center; gap: 9px; min-height: 43px; border-top: 1px solid rgba(255,255,255,.09); color: #d4dcd3; font-size: 10px; }
.workflow > span:first-child { color: #7c897f; font-size: 9px; }
.workflow-arrow { color: #87bfff; text-align: right; }
.panel-link { display: inline-flex; gap: 12px; margin-top: 21px; color: var(--accent); font-size: 11px; font-weight: 700; }
.panel-link span { transition: transform .2s; }
.panel-link:hover span { transform: translate(3px, -3px); }

.method { padding: 112px 0 121px; }
.method-heading { margin-bottom: 59px; }
.method-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.step-top { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; color: #758078; font-size: 11px; }
.step-line { height: 1px; flex: 1; background: #d6ddd3; }
.step-icon { display: grid; width: 30px; height: 30px; place-items: center; color: #4778b0; border: 1px solid #cbd9eb; border-radius: 50%; font-size: 15px; }
.method-step h3 { margin-bottom: 10px; font-size: 17px; letter-spacing: -.035em; }
.method-step p { max-width: 230px; margin-bottom: 0; color: var(--ink-soft); font-size: 12px; line-height: 1.75; }

.values { padding: 100px 0; }
.values-layout { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 105px; }
.values-copy .eyebrow { margin-bottom: 20px; }
.values h2 { font-size: clamp(37px, 4vw, 48px); }
.values-copy > p:not(.eyebrow) { max-width: 430px; margin-bottom: 25px; color: var(--ink-soft); font-size: 13px; line-height: 1.8; }
.principles { border-top: 1px solid var(--line); }
.principle-row { display: grid; grid-template-columns: 42px 1fr 24px; align-items: center; gap: 14px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.principle-icon { color: #7b897c; font-size: 10px; }
.principle-row h3 { margin-bottom: 4px; font-size: 13px; }
.principle-row p { margin-bottom: 0; color: var(--ink-soft); font-size: 10px; }
.principle-check { color: #5688bd; font-size: 16px; text-align: right; }

.contact { position: relative; overflow: hidden; padding: 111px 0 118px; }
.contact-pattern { mask-image: linear-gradient(90deg, transparent, black 65%); opacity: .7; }
.contact-layout { position: relative; display: grid; grid-template-columns: 1fr .82fr; align-items: center; gap: 100px; }
.contact-copy .eyebrow { margin-bottom: 22px; }
.contact h2 { margin-bottom: 20px; font-size: clamp(42px, 5vw, 62px); }
.contact-copy > p:not(.eyebrow) { max-width: 440px; margin-bottom: 30px; color: #b1bcb2; font-size: 13px; line-height: 1.8; }
.trial-offer { display: flex; max-width: 480px; gap: 14px; margin: 0 0 12px; padding: 17px; border: 1px solid rgba(120,186,255,.28); border-radius: 4px; background: rgba(120,186,255,.055); }
.trial-icon { flex: 0 0 auto; color: var(--accent); font-size: 18px; }
.trial-offer h3 { margin: 1px 0 8px; color: #f0f5ed; font-size: 13px; line-height: 1.5; }
.trial-offer p { margin: 0; color: #b1bcb2; font-size: 11px; line-height: 1.75; }
.contact-copy > .trial-terms { margin: 0 0 22px; color: #89968c; font-size: 9px; line-height: 1.6; }
.contact-location { display: flex; align-items: center; gap: 13px; color: #dce4dc; font-size: 12px; line-height: 1.6; }
.contact-location > span:first-child { color: var(--accent); font-size: 21px; }
.contact-location small { color: #89968c; font-size: 10px; }
.contact-email { display: inline-block; margin: 17px 0 0 34px; color: #b9d9f8; font-size: 11px; text-decoration: underline; text-decoration-color: rgba(120,186,255,.4); text-underline-offset: 4px; }
.contact-email:hover { color: var(--accent); }
.contact-form { padding: 29px 31px 26px; border: 1px solid rgba(255,255,255,.13); border-radius: 5px; background: rgba(24,37,55,.8); }
.form-heading { display: flex; justify-content: space-between; margin-bottom: 25px; padding-bottom: 17px; color: #9ba89c; border-bottom: 1px solid rgba(255,255,255,.1); font-size: 9px; font-weight: 700; letter-spacing: .14em; }
.form-heading span:last-child { color: var(--accent); font-size: 15px; }
.contact-form label { display: block; margin: 16px 0 7px; color: #d8e0d8; font-size: 10px; font-weight: 600; }
.contact-form input, .contact-form textarea, .contact-form select { display: block; width: 100%; padding: 11px 12px; color: #f4f7f0; border: 1px solid rgba(255,255,255,.14); border-radius: 3px; outline: none; background: rgba(8,13,10,.24); font-size: 11px; transition: border-color .2s; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { border-color: var(--accent); }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: #738077; }
.contact-form select { min-height: 43px; color-scheme: dark; }
.contact-form select:invalid { color: #738077; }
.contact-form select option { color: #f4f7f0; background: #182537; }
.service-options { min-width: 0; margin: 20px 0 0; padding: 0; border: 0; }
.service-options legend { color: #d8e0d8; font-size: 10px; font-weight: 600; }
.field-hint { margin: 5px 0 11px; color: #9eacbb; font-size: 10px; }
.service-option-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.contact-form .service-option { display: flex; min-height: 42px; align-items: flex-start; gap: 8px; margin: 0; padding: 9px; color: #c8d5e3; border: 1px solid rgba(255,255,255,.09); border-radius: 4px; background: rgba(8,13,10,.16); cursor: pointer; font-size: 10px; line-height: 1.45; transition: border-color .2s, background .2s; }
.contact-form .service-option:has(input:checked) { border-color: rgba(120,186,255,.65); background: rgba(120,186,255,.09); }
.contact-form .service-option input { width: 15px; height: 15px; flex: 0 0 15px; margin: 1px 0 0; accent-color: #78baff; }
.contact-form .service-option span { flex: 1; }
.contact-form textarea { min-height: 76px; resize: vertical; }
.form-submit { width: 100%; margin-top: 19px; }
.form-note { min-height: 15px; margin: 12px 0 0; color: #89968c; font-size: 9px; line-height: 1.5; }

.site-footer { padding: 37px 0 22px; color: #b0bab1; background: #0b111d; }
.footer-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 31px; }
.footer-brand { color: #eef3ec; }
.footer-top > p { margin: 0; color: #929c93; font-size: 10px; line-height: 1.7; }
.footer-back { color: #cbd5cb; font-size: 10px; }
.footer-back span { margin-left: 7px; color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 18px; color: #778179; border-top: 1px solid rgba(255,255,255,.1); font-size: 9px; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.service-card:nth-child(2), .method-step:nth-child(2) { transition-delay: .08s; }
.service-card:nth-child(3), .method-step:nth-child(3) { transition-delay: .16s; }
.service-card:nth-child(4), .method-step:nth-child(4) { transition-delay: .24s; }

@keyframes breathe { 50% { box-shadow: 0 0 0 8px rgba(120,186,255,.025); opacity: .75; } }
@keyframes float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -9px; } }
@keyframes orbit { to { rotate: 360deg; } }
@keyframes glow { 50% { opacity: .65; transform: scale(1.08); } }

@media (max-width: 920px) {
  .container { width: min(100% - 48px, 760px); }
  .hero-layout { grid-template-columns: 1fr .8fr; gap: 0; }
  .hero h1 { font-size: clamp(43px, 6.3vw, 58px); }
  .hero-visual { transform: scale(.83); }
  .sectors-layout { grid-template-columns: .8fr 1.2fr; gap: 38px; }
  .contact-layout { gap: 45px; }
  .service-card { padding-inline: 17px; }
  .service-card h3 { font-size: 15px; }
}
@media (max-width: 680px) {
  html { scroll-padding-top: 70px; }
  .container { width: calc(100% - 40px); }
  .site-header { height: 66px; }
  .menu-toggle { display: flex; width: 40px; height: 40px; flex-direction: column; align-items: center; justify-content: center; gap: 6px; border: 1px solid rgba(255,255,255,.14); border-radius: 4px; background: transparent; cursor: pointer; }
  .menu-toggle span { width: 16px; height: 1px; background: #eff3ed; transition: transform .2s; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .main-nav { position: absolute; top: 65px; right: 0; left: 0; display: none; align-items: stretch; gap: 0; padding: 12px 20px 20px; border-bottom: 1px solid rgba(255,255,255,.1); background: #111a27; }
  .main-nav.is-open { display: flex; flex-direction: column; }
  .main-nav > a:not(.nav-cta) { padding: 14px 3px; border-bottom: 1px solid rgba(255,255,255,.08); }
  .main-nav .nav-cta { justify-content: center; margin-top: 15px; }
  .hero { min-height: auto; }
  .hero-layout { min-height: initial; grid-template-columns: 1fr; padding-top: 65px; }
  .hero-copy { padding: 0; }
  .hero .eyebrow { margin-bottom: 20px; font-size: 9px; }
  .hero h1 { font-size: clamp(44px, 12vw, 58px); }
  .hero-description { max-width: 480px; font-size: 14px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 17px; }
  .hero-note { margin-top: 31px; }
  .hero-visual { min-height: 360px; margin: -3px -35px -5px; transform: scale(.84); }
  .hero-bottom { padding-bottom: 18px; font-size: 8px; }
  .intro { padding: 77px 0 82px; }
  .intro-layout { grid-template-columns: 1fr; gap: 26px; }
  .section-label { padding: 0; }
  .intro h2, .section-heading h2, .values h2 { font-size: clamp(32px, 9vw, 42px); }
  .body-large { font-size: 14px; }
  .services { padding: 78px 0 67px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 18px; margin-bottom: 31px; }
  .heading-aside { max-width: 460px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card { min-height: 296px; padding: 20px 15px; }
  .service-number { top: 20px; right: 14px; }
  .service-icon { width: 46px; height: 46px; margin: 18px 0 23px; }
  .service-icon svg { width: 29px; height: 29px; }
  .service-card h3 { font-size: 14px; }
  .service-card p { font-size: 11px; }
  .service-tag { font-size: 8px; }
  .sectors { padding: 79px 0; }
  .sectors-layout { grid-template-columns: 1fr; gap: 33px; }
  .sectors h2, .contact h2 { font-size: clamp(40px, 11vw, 53px); }
  .sector-tabs { display: grid; grid-template-columns: 1fr 1fr; }
  .sector-tab { min-height: 44px; padding: 9px 10px; font-size: 10px; }
  .sector-panel { min-height: initial; padding: 25px 21px; }
  .panel-kicker { margin-top: 21px; }
  .workflow { grid-template-columns: 23px 1fr 14px; gap: 5px; min-height: 48px; font-size: 9px; }
  .method { padding: 78px 0 83px; }
  .method-heading { margin-bottom: 33px; }
  .method-steps { grid-template-columns: 1fr 1fr; gap: 30px 22px; }
  .step-top { margin-bottom: 15px; }
  .method-step p { font-size: 11px; }
  .values { padding: 78px 0; }
  .values-layout { grid-template-columns: 1fr; gap: 34px; }
  .principle-row { grid-template-columns: 32px 1fr 20px; gap: 9px; padding: 16px 0; }
  .contact { padding: 78px 0; }
  .contact-layout { grid-template-columns: 1fr; gap: 36px; }
  .contact-form { padding: 24px 20px; }
  .footer-top { align-items: flex-start; flex-wrap: wrap; gap: 23px; }
  .footer-top > p { order: 3; width: 100%; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 9px; }
}
@media (max-width: 370px) {
  .hero-actions .button { padding-inline: 15px; font-size: 12px; }
  .hero-visual { margin-inline: -48px; transform: scale(.74); }
  .service-card { min-height: 320px; }
  .sector-tabs { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (min-width: 921px) {
  .main-nav { font-size: 15px; }
  .brand { font-size: 19px; }
  .brand-tagline { font-size: 13px; }
  .hero h1 { font-size: clamp(58px, 5.5vw, 78px); }
  .hero-description { max-width: 540px; font-size: 18px; }
  .hero-note p, .hero-bottom { font-size: 12px; }
  .text-link, .button { font-size: 15px; }
  .intro h2, .section-heading h2 { font-size: clamp(43px, 4vw, 56px); }
  .body-large { font-size: 18px; }
  .heading-aside, .values-copy > p:not(.eyebrow) { font-size: 16px; }
  .service-card { min-height: 340px; padding: 30px 25px 25px; }
  .service-card h3 { font-size: 19px; }
  .service-card p { min-height: 92px; font-size: 15px; }
  .service-number, .section-footnote, .label-index, .panel-index { font-size: 12px; }
  .service-tag { font-size: 11px; }
  .sectors-intro > p:not(.eyebrow), .panel-description { font-size: 15px; }
  .sector-tab { font-size: 14px; }
  .workflow { min-height: 48px; font-size: 13px; }
  .workflow > span:first-child { font-size: 11px; }
  .panel-link, .method-step p, .principle-row p { font-size: 14px; }
  .method-step h3 { font-size: 19px; }
  .step-top, .principle-icon { font-size: 12px; }
  .principle-row h3 { font-size: 16px; }
  .contact-copy > p:not(.eyebrow), .trial-offer p { font-size: 15px; }
  .trial-offer h3 { font-size: 17px; }
  .trial-terms, .contact-location, .contact-email { font-size: 13px; }
  .contact-form label { font-size: 13px; }
  .contact-form input, .contact-form textarea, .contact-form select { padding: 13px 14px; font-size: 14px; }
  .form-heading, .form-note { font-size: 11px; }
  .footer-top > p, .footer-back, .footer-bottom { font-size: 12px; }
}

.motion-showcase { padding: 105px 0 100px; }
.motion-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.motion-card { min-width: 0; overflow: hidden; border: 1px solid #d6e0ed; border-radius: 9px; background: #fff; box-shadow: 0 12px 34px rgba(31, 57, 85, .055); }
.motion-art { position: relative; overflow: hidden; background: #111a27; }
.motion-art svg { display: block; width: 100%; height: auto; }
.motion-toggle { position: absolute; right: 12px; bottom: 12px; display: inline-flex; min-height: 36px; align-items: center; gap: 8px; padding: 0 12px; color: #e6f3ff; border: 1px solid rgba(196,228,255,.26); border-radius: 20px; background: rgba(12,22,35,.88); cursor: pointer; font-size: 12px; font-weight: 600; backdrop-filter: blur(10px); transition: background .2s, border-color .2s; }
.motion-toggle:hover { border-color: rgba(120,186,255,.75); background: #203c5b; }
.motion-toggle:focus-visible { outline: 2px solid #c4e4ff; outline-offset: 3px; }
.motion-toggle:disabled { color: #aab9ca; cursor: not-allowed; opacity: .8; }
.motion-toggle > span:first-child { width: 13px; font-size: 11px; text-align: center; }
.motion-card.is-paused .motion-art svg * { animation-play-state: paused !important; }
.motion-caption { padding: 22px 22px 24px; }
.motion-caption > span { display: block; margin-bottom: 11px; color: #4778b0; font-size: 11px; font-weight: 700; letter-spacing: .13em; }
.motion-caption h3 { margin-bottom: 10px; font-size: 19px; letter-spacing: -.035em; line-height: 1.35; }
.motion-caption p { margin-bottom: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.7; }
.motion-disclaimer { margin: 21px 0 0; color: #65758a; font-size: 12px; line-height: 1.6; }
.motion-path, .motion-route { stroke-dasharray: 5 9; animation: path-flow 2.1s linear infinite; }
.motion-path-one { animation-duration: 1.6s; }
.motion-ping { transform-box: fill-box; transform-origin: center; animation: ping 2s ease-in-out infinite; }
.ping-two { animation-delay: 1s; }
.motion-star { transform-box: fill-box; transform-origin: center; animation: star-glow 2.8s ease-in-out infinite; }
.route-two { animation-delay: -.5s; }
.route-three { animation-delay: -1s; }
.route-dot { filter: drop-shadow(0 0 5px #78baff); }
.progress-bar { transform-box: fill-box; transform-origin: left; animation: progress 2.8s ease-in-out infinite; }
.ready-dot { animation: ready 1.8s ease-in-out infinite; }
.sparkle-line { transform-box: fill-box; transform-origin: center; animation: star-glow 2.5s ease-in-out infinite; }
.sparkle-delay { animation-delay: -1.2s; }

@keyframes path-flow { to { stroke-dashoffset: -28; } }
@keyframes ping { 0%, 100% { opacity: .55; transform: scale(.72); } 50% { opacity: 1; transform: scale(1.35); } }
@keyframes star-glow { 0%, 100% { opacity: .45; transform: scale(.75) rotate(0); } 50% { opacity: 1; transform: scale(1.25) rotate(45deg); } }
@keyframes progress { 0%, 100% { transform: scaleX(.45); opacity: .65; } 50% { transform: scaleX(1); opacity: 1; } }
@keyframes ready { 0%, 100% { fill: #78baff; } 50% { fill: #d3e8ff; } }

@media (max-width: 920px) {
  .motion-grid { grid-template-columns: 1fr 1fr; gap: 18px; }
  .motion-card:last-child { grid-column: 1 / -1; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; }
  .motion-card:last-child .motion-caption { padding: 25px; }
}

@media (max-width: 680px) {
  .brand-tagline { padding-left: 10px; font-size: 12px; }
  .main-nav { font-size: 16px; }
  .main-nav > a:not(.nav-cta) { padding: 16px 3px; }
  .main-nav .nav-cta { font-size: 15px; }
  .hero .eyebrow, .eyebrow { font-size: 11px; line-height: 1.55; }
  .hero h1 { font-size: clamp(46px, 12vw, 60px); }
  .hero-description, .body-large { font-size: 16px; line-height: 1.75; }
  .hero-note p { font-size: 14px; line-height: 1.6; }
  .hero-bottom { font-size: 10px; letter-spacing: .1em; }
  .text-link, .button { font-size: 15px; }
  .intro h2, .section-heading h2, .values h2 { font-size: clamp(34px, 9vw, 44px); }
  .heading-aside, .values-copy > p:not(.eyebrow) { font-size: 15px; line-height: 1.75; }
  .service-card { min-height: 0; padding: 20px 15px 18px; }
  .service-card h3 { font-size: 16px; line-height: 1.4; }
  .service-card p { min-height: 0; font-size: 14px; line-height: 1.65; }
  .service-number, .service-tag { font-size: 10px; }
  .section-footnote { font-size: 12px; line-height: 1.6; }
  .sectors-intro > p:not(.eyebrow), .panel-description, .method-step p { font-size: 15px; line-height: 1.7; }
  .sector-tab { min-height: 48px; padding: 10px; font-size: 13px; line-height: 1.35; }
  .panel-kicker, .workflow > span:first-child { font-size: 10px; }
  .workflow { min-height: 54px; grid-template-columns: 24px 1fr 14px; font-size: 13px; line-height: 1.4; }
  .panel-link { font-size: 14px; }
  .step-top { font-size: 12px; }
  .method-step h3 { font-size: 17px; }
  .principle-icon { font-size: 11px; }
  .principle-row h3 { font-size: 15px; }
  .principle-row p { font-size: 13px; line-height: 1.55; }
  .contact-copy > p:not(.eyebrow), .trial-offer p { font-size: 15px; line-height: 1.7; }
  .trial-offer h3 { font-size: 16px; }
  .contact-copy > .trial-terms { font-size: 12px; }
  .contact-location, .contact-email { font-size: 14px; }
  .contact-location small { font-size: 12px; }
  .contact-form { padding: 25px 19px; }
  .form-heading { font-size: 11px; }
  .contact-form label { margin-top: 19px; font-size: 14px; }
  .contact-form input, .contact-form textarea, .contact-form select { padding: 13px 12px; font-size: 16px; }
  .service-options { margin-top: 24px; }
  .service-options legend { font-size: 14px; }
  .field-hint { font-size: 13px; }
  .service-option-grid { grid-template-columns: 1fr; gap: 9px; }
  .contact-form .service-option { min-height: 48px; align-items: center; padding: 11px; font-size: 14px; line-height: 1.5; }
  .contact-form .service-option input { width: 19px; height: 19px; flex-basis: 19px; }
  .form-note { font-size: 12px; line-height: 1.55; }
  .footer-top > p, .footer-back, .footer-bottom { font-size: 12px; line-height: 1.6; }
  .motion-showcase { padding: 76px 0; }
  .motion-grid { grid-template-columns: 1fr; gap: 17px; }
  .motion-card:last-child { grid-column: auto; display: block; }
  .motion-caption { padding: 19px; }
  .motion-caption > span { font-size: 11px; }
  .motion-caption h3 { font-size: 18px; }
  .motion-caption p, .motion-disclaimer { font-size: 14px; line-height: 1.65; }
}

@media (prefers-reduced-motion: reduce) {
  .motion-path, .motion-route, .motion-ping, .motion-star, .route-dot, .progress-bar, .ready-dot, .sparkle-line {
    animation: none !important;
  }
  .route-dot { visibility: hidden; }
}
/* ==========================================================================
   Mejoras comienzIA: progreso, vídeo, stats, testimonios, casos y demo
   ========================================================================== */

/* --------------------------------------------------------------------------
   Barra de progreso de lectura
-------------------------------------------------------------------------- */
.scroll-progress {
  position: fixed;
  z-index: 30;
  inset: 0 0 auto 0;
  height: 3px;
  background: rgba(120, 186, 255, 0.1);
  pointer-events: none;
}
.scroll-progress-bar {
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, #4e9bea, #a2d2ff);
  box-shadow: 0 0 12px rgba(120, 186, 255, 0.65);
  will-change: transform;
}

/* --------------------------------------------------------------------------
   Capas de fondo del hero
-------------------------------------------------------------------------- */
.hero { position: relative; }
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  pointer-events: none;
  filter: saturate(0.9) brightness(0.72) contrast(1.03);
}
.hero-veil {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 95% at 18% 28%, rgba(17, 26, 39, 0.5), rgba(17, 26, 39, 0.92) 72%),
    linear-gradient(90deg, rgba(17, 26, 39, 0.97) 0%, rgba(17, 26, 39, 0.74) 48%, rgba(17, 26, 39, 0.56) 100%);
}
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.hero-layout,
.hero-bottom {
  position: relative;
  z-index: 2;
}

/* --------------------------------------------------------------------------
   Separador de onda entre el hero y los resultados
-------------------------------------------------------------------------- */
.wave-divider {
  display: block;
  margin: 0;
  line-height: 0;
  background: var(--dark);
}
.wave-divider svg {
  display: block;
  width: 100%;
  height: 72px;
}

/* --------------------------------------------------------------------------
   Resultados (stats)
-------------------------------------------------------------------------- */
.stats { padding: 10px 0 74px; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.stat-item {
  position: relative;
  padding: 34px 26px 32px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat-number {
  color: #2f6fb0;
  font-family: var(--font-display);
  font-size: clamp(40px, 4.4vw, 56px);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1;
}
.stat-suffix {
  color: #4e9bea;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 600;
  letter-spacing: -0.04em;
}
.stat-label {
  display: block;
  max-width: 210px;
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.6;
}
/* --------------------------------------------------------------------------
   Testimonios
-------------------------------------------------------------------------- */
.testimonials { padding: 96px 0 106px; }
.testimonials-header { max-width: 720px; margin-bottom: 46px; }
.testimonials-header h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 4vw, 49px);
  font-weight: 600;
  letter-spacing: -0.06em;
  line-height: 1.15;
}
.testimonials-header h2 span { color: #7186a1; }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  padding: 28px 26px 26px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 16px 40px rgba(31, 57, 85, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  will-change: transform;
}
.testimonial-card:hover { box-shadow: 0 24px 54px rgba(31, 57, 85, 0.12); }
.testimonial-card:hover .testimonial-stars { color: var(--accent); transform: translateY(-2px); }
.testimonial-stars {
  margin-bottom: 16px;
  color: #f4b740;
  letter-spacing: 0.14em;
  font-size: 14px;
}
.testimonial-card blockquote {
  margin: 0 0 22px;
  color: #2a3948;
  font-size: 15px;
  line-height: 1.78;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 13px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.testimonial-author img {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  border-radius: 50%;
  object-fit: cover;
}
.testimonial-author strong { display: block; font-size: 14px; }
.testimonial-author span { color: var(--ink-soft); font-size: 12px; line-height: 1.4; }

/* --------------------------------------------------------------------------
   Banda de llamada a la acción
-------------------------------------------------------------------------- */
.cta-banner {
  position: relative;
  overflow: hidden;
  padding: 78px 0;
  color: #0c1725;
  background: linear-gradient(115deg, #4e9bea 0%, #78baff 52%, #a2d2ff 100%);
}
.cta-banner-glow {
  position: absolute;
  top: -60%;
  right: -8%;
  width: 640px;
  height: 640px;
  pointer-events: none;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.55), transparent 62%);
}
.cta-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 44px;
}
.cta-copy h2 {
  margin-bottom: 12px;
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 1.12;
}
.cta-copy h2 span { color: #08243f; }
.cta-copy p {
  max-width: 540px;
  margin: 0;
  color: #13293d;
  font-size: 15px;
  line-height: 1.72;
}
.cta-button {
  display: inline-flex;
  min-height: 56px;
  align-items: center;
  gap: 12px;
  padding: 0 26px;
  color: #eaf4ff;
  background: #0f1c2e;
  border-radius: 6px;
  white-space: nowrap;
  font-size: 15px;
  font-weight: 700;
  box-shadow: 0 14px 34px rgba(15, 28, 46, 0.28);
  transition: transform 0.2s ease, background 0.2s ease;
}
.cta-button:hover { transform: translateY(-2px); background: #16273f; }
.cta-button span { color: #78baff; }
/* --------------------------------------------------------------------------
   Casos reales (con imágenes)
-------------------------------------------------------------------------- */
.cases { padding: 108px 0 98px; }
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.case-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 16px 40px rgba(31, 57, 85, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.case-card:hover { transform: translateY(-6px); box-shadow: 0 26px 58px rgba(31, 57, 85, 0.13); }
.case-card:hover .case-media::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(120,186,255,.12), rgba(120,186,255,.04));
  pointer-events: none;
}
.case-card:hover .case-badge {
  background: rgba(120,186,255,.15);
  border-color: rgba(120,186,255,.5);
}
.case-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: #0e1725;
}
.case-media img {
  position: absolute;
  top: -6%;
  left: 0;
  width: 100%;
  height: 112%;
  object-fit: cover;
  display: block;
}
.case-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 13px;
  color: #eaf3ff;
  background: rgba(17, 26, 39, 0.72);
  border: 1px solid rgba(120, 186, 255, 0.4);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  backdrop-filter: blur(8px);
}
.case-body { padding: 22px 22px 24px; }
.case-body h3 { margin-bottom: 10px; font-size: 20px; letter-spacing: -0.035em; }
.case-body p { margin-bottom: 18px; color: var(--ink-soft); font-size: 14px; line-height: 1.7; }
.case-metrics {
  display: flex;
  gap: 26px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.case-metrics > div { display: flex; flex-direction: column; gap: 3px; }
.case-metrics strong {
  color: #2f6fb0;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
}
.case-metrics span { color: #73808b; font-size: 12px; line-height: 1.4; }

/* --------------------------------------------------------------------------
   Banda "Automatización en acción" (vídeo)
-------------------------------------------------------------------------- */
.demo-band {
  position: relative;
  overflow: hidden;
  padding: 122px 0;
}
.demo-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  pointer-events: none;
  filter: saturate(0.95) brightness(0.6);
}
.demo-veil {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(100deg, rgba(13, 20, 32, 0.95) 0%, rgba(13, 20, 32, 0.8) 46%, rgba(13, 20, 32, 0.62) 100%);
}
.demo-inner {
  position: relative;
  z-index: 2;
  max-width: 720px;
}
.demo-inner .eyebrow { margin-bottom: 20px; }
.demo-inner h2 {
  margin-bottom: 20px;
  font-size: clamp(36px, 4.4vw, 56px);
  font-weight: 600;
  letter-spacing: -0.06em;
  line-height: 1.1;
}
.demo-inner h2 span { color: var(--accent); }
.demo-inner > p:not(.eyebrow) {
  max-width: 560px;
  margin-bottom: 32px;
  color: #b1bcb2;
  font-size: 16px;
  line-height: 1.8;
}
.demo-actions { display: flex; align-items: center; gap: 26px; }
/* --------------------------------------------------------------------------
   Visibilidad garantizada: el contenido se muestra aunque no haya JS
   (los navegadores sin JS nunca reciben la clase .js)
-------------------------------------------------------------------------- */
.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(18px); }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }

/* --------------------------------------------------------------------------
   Responsive de las secciones nuevas
-------------------------------------------------------------------------- */
@media (max-width: 920px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .cases-grid { grid-template-columns: 1fr 1fr; }
  .cta-inner { flex-direction: column; align-items: flex-start; gap: 26px; }
  .cta-copy p { max-width: none; }
  .demo-band { padding: 96px 0; }
}

@media (max-width: 680px) {
  .stats { padding: 4px 0 56px; }
  .stat-item { padding: 26px 18px; }
  .stat-number { font-size: clamp(36px, 11vw, 48px); }
  .stat-label { margin-top: 10px; font-size: 12px; }
  .testimonials { padding: 74px 0 82px; }
  .testimonials-header { margin-bottom: 30px; }
  .testimonials-header h2 { font-size: clamp(32px, 9vw, 42px); }
  .testimonials-grid { grid-template-columns: 1fr; gap: 16px; }
  .testimonial-card { padding: 22px 20px; }
  .testimonial-card blockquote { font-size: 14px; }
  .cases { padding: 78px 0 70px; }
  .cases-grid { grid-template-columns: 1fr; gap: 20px; }
  .case-body { padding: 20px 18px 22px; }
  .case-body h3 { font-size: 18px; }
  .case-metrics strong { font-size: 23px; }
  .demo-band { padding: 82px 0; }
  .demo-inner h2 { font-size: clamp(30px, 9vw, 42px); }
  .demo-inner > p:not(.eyebrow) { font-size: 15px; }
  .demo-actions { flex-direction: column; align-items: flex-start; gap: 16px; }
  .cta-banner { padding: 62px 0; }
  .cta-copy h2 { font-size: clamp(26px, 8vw, 36px); }
  .cta-button { width: 100%; justify-content: center; }
  .wave-divider svg { height: 54px; }
}

@media (max-width: 370px) {
  .stats-grid { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------------
   Movimiento reducido: contenido visible y vídeos en primer fotograma
-------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .js .reveal,
  .js .reveal.is-visible { opacity: 1 !important; transform: none !important; }
  .hero-video,
  .demo-video { opacity: 0.28; }
}
/* --------------------------------------------------------------------------
   Ajustes de navegación y casos para pantallas medianas (681–920px)
-------------------------------------------------------------------------- */
.main-nav > a { white-space: nowrap; }

@media (min-width: 681px) and (max-width: 920px) {
  .brand-tagline { display: none; }
  .main-nav { gap: 20px; }

  .cases-grid .case-card:last-child {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
  .cases-grid .case-card:last-child .case-media {
    aspect-ratio: auto;
    height: 100%;
    min-height: 240px;
  }
}