/* =============================================================
   ELEMENTORES — Sistema de diseño
   Paleta: negro/blanco/grafito + turquesa, azul eléctrico, magenta
   Tipografías: Space Grotesk (display) · Inter (texto) · Space Mono (datos)
   ============================================================= */

:root {
  --ink:        #0B0E11;
  --ink-2:      #0F1318;
  --panel:      #12161B;
  --panel-2:    #171C22;
  --graphite:   #262C34;
  --line:       rgba(255,255,255,.08);
  --line-2:     rgba(255,255,255,.14);
  --mist:       #9AA3AE;
  --mist-2:     #6B737D;
  --paper:      #F4F6F8;

  --turquoise:  #1FD6C5;
  --electric:   #2B6BFF;
  --magenta:    #E0379B;

  --grad: linear-gradient(100deg, var(--turquoise) 0%, var(--electric) 55%, var(--magenta) 100%);
  --grad-soft: linear-gradient(100deg, rgba(31,214,197,.16), rgba(43,107,255,.16) 55%, rgba(224,55,155,.16));

  --maxw: 1180px;
  --radius: 16px;
  --radius-sm: 10px;
  --ease: cubic-bezier(.22,.61,.36,1);

  --shadow: 0 24px 60px -28px rgba(0,0,0,.7);
  --header-h: 76px;

  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "Space Mono", ui-monospace, monospace;
}

/* ----------------------- Reset ----------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--paper);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

/* ----------------------- Layout ----------------------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }
.section { padding-block: clamp(64px, 9vw, 130px); position: relative; }
.section--tight { padding-block: clamp(48px, 6vw, 88px); }
.section-alt { background:
  radial-gradient(1200px 500px at 80% -10%, rgba(43,107,255,.07), transparent 60%),
  var(--ink-2); }

/* ----------------------- Tipografía ----------------------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.08; letter-spacing: -.02em; }
h1 { font-size: clamp(2.5rem, 6vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4vw, 3.1rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }
p { color: var(--mist); }
strong { color: var(--paper); font-weight: 600; }
.gradient-text {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: .78rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--turquoise);
  display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: 20px;
}
.eyebrow::before {
  content: ""; width: 28px; height: 2px; background: var(--grad); border-radius: 2px;
}
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head p { margin-top: 18px; font-size: 1.12rem; }
.lead { font-size: 1.2rem; color: var(--mist); }

/* ----------------------- Botones ----------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px; border-radius: 999px;
  font-weight: 600; font-size: .98rem; letter-spacing: .01em;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
}
.btn-sm { padding: 11px 22px; font-size: .9rem; }
.btn-primary { background: var(--grad); color: #04121a; box-shadow: 0 10px 30px -10px rgba(31,214,197,.5); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(43,107,255,.6); }
.btn-ghost { border: 1px solid var(--line-2); color: var(--paper); background: rgba(255,255,255,.02); }
.btn-ghost:hover { border-color: var(--turquoise); transform: translateY(-2px); background: rgba(31,214,197,.06); }
.btn-block { width: 100%; }
.btn-group { display: flex; flex-wrap: wrap; gap: 14px; }

/* ----------------------- Header / Nav ----------------------- */
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--turquoise); color: #04121a; padding: 10px 18px; border-radius: 8px; font-weight: 600;
  transition: top .2s;
}
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(11,14,17,.55);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s;
}
.site-header.scrolled { background: rgba(11,14,17,.9); border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark { border-radius: 9px; }
.brand-name { font-family: var(--font-display); font-weight: 700; letter-spacing: .12em; font-size: 1.02rem; }

.main-nav { display: flex; align-items: center; }
.nav-menu { display: flex; align-items: center; gap: 6px; }
.nav-link {
  position: relative; padding: 10px 16px; border-radius: 999px;
  font-size: .96rem; color: var(--mist); transition: color .2s;
}
.nav-link:hover, .nav-link.is-active { color: var(--paper); }
.nav-link.is-active::after {
  content: ""; position: absolute; left: 16px; right: 16px; bottom: 4px; height: 2px;
  background: var(--grad); border-radius: 2px;
}
.nav-cta { margin-left: 10px; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 10px; z-index: 120; }
.nav-toggle span { width: 24px; height: 2px; background: var(--paper); border-radius: 2px; transition: transform .3s, opacity .3s; }

/* ----------------------- Hero ----------------------- */
.hero { position: relative; min-height: calc(100vh - var(--header-h)); display: flex; align-items: center; overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img, .hero-media video { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(900px 600px at 15% 20%, rgba(31,214,197,.18), transparent 55%),
    radial-gradient(900px 600px at 85% 90%, rgba(224,55,155,.16), transparent 55%),
    linear-gradient(180deg, rgba(11,14,17,.72), rgba(11,14,17,.92));
}
.hero-inner { padding-block: 60px; max-width: 880px; }
.hero h1 { margin-bottom: 24px; }
.hero .lead { max-width: 640px; margin-bottom: 36px; }
.hero .btn-group { margin-bottom: 40px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 28px 40px; padding-top: 28px; border-top: 1px solid var(--line); }
.hero-meta .stat-num { font-family: var(--font-display); font-size: 1.9rem; font-weight: 700; }
.hero-meta .stat-label { font-size: .85rem; color: var(--mist); margin-top: 2px; }

/* ----------------------- Cards / grids ----------------------- */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: linear-gradient(180deg, var(--panel), var(--ink-2));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s;
  position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-4px); border-color: var(--line-2); box-shadow: var(--shadow); }
.card .icon {
  width: 52px; height: 52px; border-radius: 13px; display: grid; place-items: center;
  background: var(--grad-soft); border: 1px solid var(--line-2); margin-bottom: 22px; color: var(--turquoise);
}
.card .icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: 12px; }
.card p { font-size: 1rem; }
.card-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; color: var(--turquoise); font-weight: 600; font-size: .95rem; }
.card-link:hover { gap: 12px; }
.card-num {
  font-family: var(--font-mono); font-size: .8rem; color: var(--mist-2);
  position: absolute; top: 22px; right: 24px;
}

/* Servicio destacado en gradiente */
.card-feature { background: var(--grad); color: #04121a; border: none; }
.card-feature h3, .card-feature p { color: #04121a; }
.card-feature .icon { background: rgba(4,18,26,.12); border-color: rgba(4,18,26,.2); color: #04121a; }

/* ----------------------- Valor / bullets ----------------------- */
.value-list { display: grid; gap: 18px; }
.value-item { display: flex; gap: 16px; align-items: flex-start; }
.value-item .tick {
  flex: none; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  background: var(--grad-soft); border: 1px solid var(--line-2); color: var(--turquoise); margin-top: 3px;
}
.value-item .tick svg { width: 14px; height: 14px; }
.value-item h4 { font-family: var(--font-display); font-size: 1.08rem; margin-bottom: 3px; }
.value-item p { font-size: .98rem; }

/* ----------------------- Split (texto + imagen) ----------------------- */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.split--reverse .split-media { order: -1; }
.split-media img { border-radius: var(--radius); border: 1px solid var(--line); width: 100%; }
.media-frame { position: relative; }
.media-frame::after {
  content: ""; position: absolute; inset: -1px; border-radius: var(--radius);
  background: var(--grad); z-index: -1; opacity: .5; filter: blur(22px);
}

/* ----------------------- Metodología (timeline) ----------------------- */
.steps { counter-reset: step; display: grid; gap: 4px; }
.step {
  display: grid; grid-template-columns: 72px 1fr; gap: 24px; align-items: start;
  padding: 26px 0; border-top: 1px solid var(--line);
}
.step:last-child { border-bottom: 1px solid var(--line); }
.step-no {
  font-family: var(--font-mono); font-size: 1.05rem; color: var(--turquoise);
  border: 1px solid var(--line-2); border-radius: 10px; width: 56px; height: 56px;
  display: grid; place-items: center; background: var(--grad-soft);
}
.step h3 { margin-bottom: 6px; }
.step p { font-size: 1rem; }

/* ----------------------- Banda de público objetivo ----------------------- */
.audience-tags { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.tag {
  font-size: .92rem; padding: 9px 18px; border-radius: 999px;
  border: 1px solid var(--line-2); color: var(--paper); background: rgba(255,255,255,.02);
}

/* ----------------------- CTA band ----------------------- */
.cta-band {
  position: relative; border-radius: 24px; padding: clamp(40px, 6vw, 72px);
  background: linear-gradient(135deg, var(--panel-2), var(--ink-2));
  border: 1px solid var(--line); overflow: hidden; text-align: center;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0; background: var(--grad); opacity: .1;
}
.cta-band h2 { position: relative; margin-bottom: 16px; }
.cta-band p { position: relative; max-width: 560px; margin: 0 auto 30px; font-size: 1.12rem; }
.cta-band .btn-group { position: relative; justify-content: center; }

/* ----------------------- FAQ ----------------------- */
.faq { display: grid; gap: 14px; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--panel); overflow: hidden; }
.faq-q {
  width: 100%; text-align: left; display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 22px 26px; font-family: var(--font-display); font-weight: 600; font-size: 1.08rem;
}
.faq-q .chev { flex: none; transition: transform .3s; color: var(--turquoise); }
.faq-item.open .chev { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); }
.faq-a p { padding: 0 26px 24px; font-size: 1rem; }

/* ----------------------- Formulario ----------------------- */
.form-wrap { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(28px, 4vw, 44px); }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: .9rem; font-weight: 600; margin-bottom: 8px; color: var(--paper); }
.field .req { color: var(--magenta); }
.field input, .field textarea, .field select {
  width: 100%; padding: 14px 16px; border-radius: var(--radius-sm);
  background: var(--ink); border: 1px solid var(--line-2); color: var(--paper);
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input::placeholder, .field textarea::placeholder { color: var(--mist-2); }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--turquoise); box-shadow: 0 0 0 3px rgba(31,214,197,.18);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.form-note { font-size: .85rem; color: var(--mist-2); margin-top: 6px; }
.alert { padding: 16px 20px; border-radius: var(--radius-sm); margin-bottom: 24px; font-size: .98rem; }
.alert-ok { background: rgba(31,214,197,.1); border: 1px solid rgba(31,214,197,.4); color: #b6f4ec; }
.alert-err { background: rgba(224,55,155,.1); border: 1px solid rgba(224,55,155,.4); color: #f7c2e0; }

.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
.contact-info .value-item { margin-bottom: 22px; }

/* ----------------------- Blog ----------------------- */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post-card { display: flex; flex-direction: column; overflow: hidden; padding: 0; }
.post-card .post-thumb { aspect-ratio: 16/9; width: 100%; object-fit: cover; border-radius: 0; }
.post-card .post-body { padding: 26px 28px 30px; }
.post-meta { font-family: var(--font-mono); font-size: .76rem; color: var(--mist-2); text-transform: uppercase; letter-spacing: .12em; margin-bottom: 12px; }
.post-card h3 { font-size: 1.22rem; margin-bottom: 10px; }

.article { max-width: 760px; margin-inline: auto; }
.article-hero img { border-radius: var(--radius); margin-bottom: 36px; border: 1px solid var(--line); }
.article h2 { margin: 40px 0 16px; font-size: clamp(1.5rem, 3vw, 2rem); }
.article h3 { margin: 28px 0 12px; }
.article p { margin-bottom: 18px; color: #c8cdd4; font-size: 1.08rem; }
.article ul.bullets { margin: 0 0 22px 4px; display: grid; gap: 10px; }
.article ul.bullets li { position: relative; padding-left: 26px; color: #c8cdd4; }
.article ul.bullets li::before { content: ""; position: absolute; left: 0; top: 11px; width: 12px; height: 2px; background: var(--grad); border-radius: 2px; }
.article blockquote {
  border-left: 3px solid; border-image: var(--grad) 1; padding: 6px 0 6px 24px; margin: 26px 0;
  font-family: var(--font-display); font-size: 1.25rem; color: var(--paper); font-style: normal;
}

/* ----------------------- Breadcrumbs ----------------------- */
.breadcrumbs { font-size: .85rem; color: var(--mist-2); margin-bottom: 14px; }
.breadcrumbs a:hover { color: var(--turquoise); }
.breadcrumbs span { margin: 0 8px; }

/* ----------------------- Page hero (interior) ----------------------- */
.page-hero { padding-top: clamp(56px, 7vw, 96px); padding-bottom: clamp(40px, 5vw, 64px); }
.page-hero h1 { margin-bottom: 18px; }
.page-hero p { max-width: 640px; font-size: 1.15rem; }

/* ----------------------- Legal ----------------------- */
.legal { max-width: 800px; }
.legal h2 { font-size: 1.5rem; margin: 34px 0 12px; }
.legal p, .legal li { color: #c2c7ce; margin-bottom: 12px; }
.legal ul { list-style: disc; padding-left: 22px; }
.legal .updated { font-family: var(--font-mono); font-size: .82rem; color: var(--mist-2); }

/* ----------------------- Footer ----------------------- */
.site-footer { border-top: 1px solid var(--line); background: var(--ink-2); padding-top: 72px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; }
.footer-tagline { font-family: var(--font-display); color: var(--paper); margin: 16px 0 8px; font-size: 1.05rem; }
.footer-desc { font-size: .95rem; max-width: 340px; }
.footer-social { display: flex; gap: 18px; margin-top: 18px; }
.footer-social a { font-size: .9rem; color: var(--mist); }
.footer-social a:hover { color: var(--turquoise); }
.footer-title { font-family: var(--font-display); font-size: .95rem; letter-spacing: .08em; text-transform: uppercase; color: var(--paper); margin-bottom: 16px; }
.footer-col ul { display: grid; gap: 11px; }
.footer-col a { font-size: .95rem; color: var(--mist); }
.footer-col a:hover { color: var(--turquoise); }
.footer-contact li { color: var(--mist); font-size: .95rem; margin-bottom: 9px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 24px 0; border-top: 1px solid var(--line); }
.footer-bottom p { font-size: .85rem; color: var(--mist-2); }
.footer-credit { font-family: var(--font-mono); }

/* ----------------------- WhatsApp flotante ----------------------- */
.whatsapp-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  background: linear-gradient(135deg, #25D366, #128C7E); color: #fff;
  display: grid; place-items: center; box-shadow: 0 12px 30px -8px rgba(37,211,102,.6);
  transition: transform .25s var(--ease);
}
.whatsapp-float:hover { transform: scale(1.08); }

/* ----------------------- Animaciones de entrada ----------------------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ----------------------- Focus accesible ----------------------- */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--turquoise); outline-offset: 3px; border-radius: 6px;
}



/* ----------------------- Ajustes corporativos 2026 ----------------------- */
.hero-support { max-width: 700px; margin: -18px 0 34px; color: #c8cdd4; font-size: 1.06rem; }
.hero--corporate .hero-overlay { background:
  radial-gradient(900px 600px at 16% 18%, rgba(31,214,197,.2), transparent 55%),
  radial-gradient(800px 560px at 82% 82%, rgba(43,107,255,.2), transparent 58%),
  linear-gradient(180deg, rgba(11,14,17,.66), rgba(11,14,17,.95));
}
.metric-grid { display:grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.metric-card { border:1px solid var(--line); background: linear-gradient(180deg, var(--panel), var(--ink-2)); border-radius: var(--radius-sm); padding: 20px; min-height: 142px; }
.metric-card strong { display:block; font-family: var(--font-display); font-size: 1.05rem; margin-bottom: 8px; }
.metric-card span { display:block; color: var(--mist); font-size: .92rem; line-height: 1.45; }
.service-grid .card { min-height: 250px; }
.logo-cloud { display:grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.logo-cloud span { min-height: 72px; display:grid; place-items:center; text-align:center; padding: 14px; border-radius: var(--radius-sm); border:1px solid var(--line); background: rgba(255,255,255,.025); color: #d9dee5; font-family: var(--font-display); font-weight: 600; }
.differential { border:1px solid var(--line); border-radius: calc(var(--radius) + 6px); padding: clamp(34px, 5vw, 64px); background: radial-gradient(700px 320px at 80% 0%, rgba(31,214,197,.09), transparent 60%), var(--panel); }
.differential h2 { max-width: 880px; }
.differential p { margin-top: 24px; max-width: 760px; font-size: 1.08rem; }
.statement-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 32px 0 8px; }
.statement-grid div { border:1px solid var(--line-2); border-radius: var(--radius-sm); padding: 22px; background: rgba(255,255,255,.025); }
.statement-grid strong { display:block; font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 8px; }
.statement-grid span { color: var(--mist); }
.service-list { margin-top: 20px; display:grid; gap: 10px; list-style: none; }
.service-list li { position: relative; padding-left: 23px; color: #c8cdd4; font-size: .98rem; }
.service-list li::before { content:""; position:absolute; left:0; top:.72em; width:11px; height:2px; background:var(--grad); border-radius:2px; }
.card-feature .service-list li { color:#04121a; }
.card-feature .service-list li::before { background:#04121a; }
.service-list--large li { font-size: 1.04rem; }
.compact-tags { margin-top: 24px; }

@media (max-width: 1100px) { .metric-grid, .logo-cloud { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 720px) { .metric-grid, .logo-cloud, .statement-grid { grid-template-columns: 1fr; } .metric-card { min-height: auto; } }

/* ----------------------- Responsive ----------------------- */
@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .post-grid { grid-template-columns: repeat(2, 1fr); }
  .split, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .split--reverse .split-media { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: var(--ink-2); border-bottom: 1px solid var(--line);
    padding: 18px 24px 28px; transform: translateY(-130%); transition: transform .35s var(--ease);
    box-shadow: var(--shadow);
  }
  .nav-menu.open { transform: translateY(0); }
  .nav-link { padding: 14px 8px; border-radius: 8px; }
  .nav-link.is-active::after { display: none; }
  .nav-cta { margin: 8px 0 0; }
  .nav-cta .btn { width: 100%; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .grid-2, .grid-3, .grid-4, .post-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero .btn-group .btn { flex: 1 1 100%; }
  .step { grid-template-columns: 1fr; gap: 10px; }
}

/* ----------------------- Reduced motion ----------------------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover, .card:hover, .whatsapp-float:hover { transform: none; }
}