/* RP Digital Services · web corporativa
   Paleta alineada con el CRM: azul marino, blanco, plata y azul eléctrico. */

:root {
  --navy: #101d31;
  --navy-2: #1a2b43;
  --navy-3: #26384d;
  --ink: #182536;
  --muted: #5b6776;
  --silver: #e7ebef;
  --line: #e1e6eb;
  --paper: #ffffff;
  --canvas: #f5f7f9;
  --electric: #0b6fd6;        /* botones y enlaces sobre fondo claro (contraste AA) */
  --electric-hover: #095cb3;
  --electric-light: #5db0ff;  /* acentos sobre fondo oscuro */
  --on-dark: #e9eff7;
  --on-dark-muted: #b7c2cf;
  --display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --body: "Avenir Next", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --radius: 10px;
  --shadow: 0 1px 2px rgb(16 29 49 / 6%), 0 8px 24px rgb(16 29 49 / 6%);
  --container: 1160px;
}

*, *::before, *::after { box-sizing: border-box; }
html { font-size: 17px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--body); line-height: 1.65; text-rendering: optimizeLegibility; }
img, svg { max-width: 100%; display: block; }
h1, h2, h3, p, ul, ol { margin-top: 0; }
h1, h2, h3 { color: var(--navy); font-family: var(--display); font-weight: 500; line-height: 1.18; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); margin-bottom: 1.1rem; }
h2 { font-size: clamp(1.65rem, 3vw, 2.3rem); margin-bottom: 0.9rem; }
h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
p { margin-bottom: 1rem; }
a { color: var(--electric); text-underline-offset: 3px; }
a:hover { color: var(--electric-hover); }
:focus-visible { outline: 3px solid #82bdff; outline-offset: 3px; border-radius: 4px; }
[hidden] { display: none !important; }

.container { width: min(var(--container), 100% - 3rem); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.skip-link { position: absolute; left: 1rem; top: -4rem; z-index: 100; padding: 0.6rem 1rem; border-radius: 6px; color: #fff; background: var(--navy); }
.skip-link:focus { top: 1rem; color: #fff; }

/* Cabecera */
.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line); background: rgb(255 255 255 / 94%); backdrop-filter: blur(12px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 0.7rem; color: var(--navy); text-decoration: none; font-size: 0.95rem; }
.brand:hover { color: var(--navy); }
.brand-mark { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 9px; color: #fff; background: var(--navy); font-family: var(--display); font-size: 1.05rem; box-shadow: inset 0 0 0 1px #3a5674; }
.brand-text strong { font-weight: 650; }
.site-nav { display: flex; align-items: center; gap: 1.6rem; }
.site-nav ul { display: flex; gap: 1.4rem; margin: 0; padding: 0; list-style: none; }
.site-nav ul a { display: inline-block; padding: 0.3rem 0; border-bottom: 2px solid transparent; color: #3c4b5c; font-size: 0.92rem; font-weight: 500; text-decoration: none; }
.site-nav ul a:hover { color: var(--electric); }
.site-nav ul a[aria-current="page"] { border-bottom-color: var(--electric); color: var(--navy); }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line); border-radius: 8px; background: #fff; cursor: pointer; }
.nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after { display: block; width: 20px; height: 2px; margin: auto; border-radius: 2px; background: var(--navy); content: ""; }
.nav-toggle-bars { position: relative; }
.nav-toggle-bars::before { position: absolute; top: -6px; left: 0; }
.nav-toggle-bars::after { position: absolute; top: 6px; left: 0; }

/* Botones */
.btn { display: inline-flex; min-height: 46px; align-items: center; justify-content: center; gap: 0.5rem; padding: 0.65rem 1.4rem; border: 1px solid transparent; border-radius: 8px; font: inherit; font-size: 0.95rem; font-weight: 600; text-decoration: none; cursor: pointer; transition: background 150ms ease, border-color 150ms ease, color 150ms ease; }
.btn--sm { min-height: 40px; padding: 0.4rem 1rem; font-size: 0.88rem; }
.btn--primary { border-color: var(--electric); color: #fff; background: var(--electric); }
.btn--primary:hover { border-color: var(--electric-hover); color: #fff; background: var(--electric-hover); }
.btn--ghost { border-color: rgb(255 255 255 / 35%); color: #fff; background: transparent; }
.btn--ghost:hover { border-color: #fff; color: #fff; background: rgb(255 255 255 / 8%); }
.btn--outline { border-color: #c9d3de; color: var(--navy); background: #fff; }
.btn--outline:hover { border-color: var(--electric); color: var(--electric); }
.btn[disabled] { opacity: 0.65; cursor: progress; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.6rem; }

/* Hero */
.hero { position: relative; overflow: hidden; color: var(--on-dark); background: radial-gradient(1000px 500px at 85% -10%, rgb(22 137 248 / 22%), transparent 60%), linear-gradient(180deg, var(--navy) 0%, #0c1627 100%); }
.hero h1 { color: #fff; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 3.5rem; align-items: center; padding-block: 5.5rem 5.5rem; }
.eyebrow { margin-bottom: 0.9rem; color: var(--electric); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; }
.hero .eyebrow, .section--dark .eyebrow, .page-hero .eyebrow { color: var(--electric-light); }
.lead { font-size: 1.15rem; color: var(--on-dark-muted); max-width: 40rem; }
.page-hero { color: var(--on-dark); background: linear-gradient(180deg, var(--navy) 0%, #0c1627 100%); }
.page-hero .container { padding-block: 4rem 4rem; }
.page-hero h1 { color: #fff; max-width: 22ch; }
.page-hero .lead { margin-bottom: 0; }

/* Flujo de ejemplo (hero) */
.flow-card { padding: 1.6rem; border: 1px solid var(--navy-3); border-radius: 14px; background: rgb(26 43 67 / 70%); }
.flow-title { margin-bottom: 1.1rem; color: var(--on-dark-muted); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; }
.flow { position: relative; display: grid; gap: 0.9rem; margin: 0; padding: 0; list-style: none; }
.flow li { position: relative; display: flex; align-items: center; gap: 0.9rem; padding: 0.85rem 1rem; border: 1px solid var(--navy-3); border-radius: 10px; color: var(--on-dark); background: var(--navy); font-size: 0.95rem; }
.flow li + li::before { position: absolute; top: -0.9rem; left: 1.55rem; width: 2px; height: 0.9rem; background: var(--electric-light); content: ""; opacity: 0.6; }
.flow-num { display: grid; flex: 0 0 30px; width: 30px; height: 30px; place-items: center; border-radius: 50%; color: var(--navy); background: var(--electric-light); font-size: 0.82rem; font-weight: 700; }
.flow-note { margin: 1rem 0 0; color: var(--on-dark-muted); font-size: 0.82rem; }

/* Secciones */
.section { padding-block: 5rem; }
.section--alt { background: var(--canvas); }
.section--dark { color: var(--on-dark); background: var(--navy); }
.section--dark h2, .section--dark h3 { color: #fff; }
.section-head { max-width: 46rem; margin-bottom: 2.6rem; }
.section-head p { color: var(--muted); font-size: 1.05rem; margin-bottom: 0; }
.section--dark .section-head p { color: var(--on-dark-muted); }
.section-head p.eyebrow { margin-bottom: 0.9rem; color: var(--electric); font-size: 0.78rem; }
.section--dark .section-head p.eyebrow { color: var(--electric-light); }
.grid { display: grid; gap: 1.2rem; }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card { padding: 1.6rem; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.card p:last-child { margin-bottom: 0; }
.card p { color: var(--muted); font-size: 0.97rem; }
.card--link { display: block; color: inherit; text-decoration: none; transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease; }
.card--link:hover { border-color: #b9d6f5; box-shadow: var(--shadow); transform: translateY(-2px); color: inherit; }
.card-icon { display: grid; width: 44px; height: 44px; margin-bottom: 1rem; place-items: center; border-radius: 10px; color: var(--electric); background: #e9f4ff; }
.card-icon svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.card-more { display: inline-block; margin-top: 0.8rem; color: var(--electric); font-size: 0.9rem; font-weight: 600; }

/* Pasos */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.2rem; margin: 0; padding: 0; list-style: none; counter-reset: step; }
.steps li { position: relative; padding: 1.6rem 1.4rem 1.4rem; border: 1px solid var(--navy-3); border-radius: var(--radius); background: var(--navy-2); counter-increment: step; }
.steps li::before { display: block; margin-bottom: 0.8rem; color: var(--electric-light); content: "0" counter(step); font-family: var(--display); font-size: 1.8rem; }
.steps h3 { font-size: 1.1rem; }
.steps p { margin: 0; color: var(--on-dark-muted); font-size: 0.95rem; }

/* Paneles divididos */
.split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.4rem; }
.panel { display: flex; flex-direction: column; align-items: flex-start; padding: 2.2rem; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.panel p { color: var(--muted); }
.panel .btn { margin-top: auto; }
.panel ul { margin: 0 0 1.6rem; }

/* Listas con check */
.checklist { margin: 0 0 1rem; padding: 0; list-style: none; }
.checklist li { position: relative; padding: 0.35rem 0 0.35rem 1.9rem; }
.checklist li::before { position: absolute; top: 0.62rem; left: 0; width: 1.1rem; height: 1.1rem; border-radius: 50%; background: #e9f4ff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230b6fd6' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 12.5 10.5 17 18 8'/%3E%3C/svg%3E") center / 80% no-repeat; content: ""; }
.section--dark .checklist li::before { background-color: rgb(93 176 255 / 18%); }

/* Bloques de servicio */
.service-block { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 3rem; padding-block: 2.6rem; border-top: 1px solid var(--line); scroll-margin-top: 90px; }
.service-block:first-of-type { border-top: 0; }
.service-block h2 { font-size: 1.7rem; }
.service-block .card-icon { margin-bottom: 1.1rem; }
.service-block p { color: var(--muted); }

/* Embudo ilustrativo */
.pipeline-demo { display: flex; flex-wrap: wrap; gap: 0.6rem; margin: 0; padding: 0; list-style: none; }
.pipeline-demo li { padding: 0.55rem 1rem; border: 1px solid var(--line); border-radius: 999px; background: #fff; font-size: 0.9rem; font-weight: 500; }
.pipeline-demo li:nth-child(1) { border-color: #b9d6f5; background: #e9f4ff; }
.pipeline-demo li:nth-child(5) { border-color: #bfe3d7; background: #e7f5ef; }
.caption { margin: 0.9rem 0 0; color: var(--muted); font-size: 0.85rem; }

.badge--ok { color: #0f5e4b; background: #e7f5ef; }
.badge { display: inline-block; margin-bottom: 0.9rem; padding: 0.25rem 0.7rem; border-radius: 999px; color: #8a5a12; background: #fff4e2; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase; }

.notice { padding: 1rem 1.2rem; border: 1px solid #cfe3f7; border-radius: var(--radius); color: #34516d; background: #eef6fd; font-size: 0.95rem; }
.notice p { margin: 0; }
.draft-notice { margin-bottom: 2rem; padding: 1rem 1.2rem; border: 1px solid #f0d9a8; border-radius: var(--radius); color: #6b4a0c; background: #fff7e6; font-size: 0.95rem; }
.draft-notice p { margin: 0; }

/* CTA final */
.cta-band { padding-block: 4.5rem; color: var(--on-dark); background: linear-gradient(135deg, var(--navy-2), var(--navy)); text-align: center; }
.cta-band h2 { color: #fff; max-width: 24ch; margin-inline: auto; }
.cta-band p { max-width: 38rem; margin-inline: auto; color: var(--on-dark-muted); }
.cta-band .btn-row { justify-content: center; }

/* Texto largo (legal) */
.prose { max-width: 46rem; }
.prose h2 { margin-top: 2.2rem; font-size: 1.5rem; }
.prose li { margin-bottom: 0.4rem; }
.pending { padding: 0.05rem 0.4rem; border-radius: 4px; color: #6b4a0c; background: #fff0cc; font-weight: 600; }

/* Formulario */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: 3rem; align-items: start; }
.form-card { padding: 2rem; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.field { display: grid; gap: 0.4rem; margin-bottom: 1.1rem; }
.field label, .field legend { color: var(--navy); font-size: 0.9rem; font-weight: 600; }
.field .opt { color: var(--muted); font-weight: 400; }
.field input, .field select, .field textarea { width: 100%; min-height: 46px; padding: 0.6rem 0.8rem; border: 1px solid #c5cfdb; border-radius: 8px; color: var(--ink); background: #fff; font: inherit; font-size: 0.97rem; }
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--electric); outline: 3px solid #cfe5ff; outline-offset: 0; }
.field--check { grid-template-columns: auto 1fr; align-items: start; gap: 0.7rem; }
.field--check input { width: 20px; min-height: 20px; margin-top: 0.2rem; accent-color: var(--electric); }
.field--check label { font-weight: 400; color: var(--muted); font-size: 0.9rem; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { margin-top: 1rem; padding: 0.9rem 1.1rem; border-radius: 8px; font-size: 0.95rem; }
.form-status:empty { display: none; }
.form-status.is-error { border: 1px solid #f0cccc; color: #8a2f38; background: #fbebec; }
.form-success { padding: 1.4rem; border: 1px solid #bfe3d7; border-radius: var(--radius); background: #e7f5ef; color: #0f5e4b; }
.form-success h2 { color: #0f5e4b; font-size: 1.5rem; }
.form-success p { margin-bottom: 0; }
.aside-card { padding: 1.6rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--canvas); }
.aside-card + .aside-card { margin-top: 1rem; }
.aside-card h3 { font-size: 1.1rem; }
.aside-card ul { margin: 0; padding-left: 1.2rem; color: var(--muted); font-size: 0.95rem; }
.contact-alt ul { padding: 0; list-style: none; }
.contact-alt li { margin-bottom: 0.5rem; }

/* Pie */
.site-footer { padding-block: 3.5rem 2rem; color: var(--on-dark-muted); background: var(--navy); font-size: 0.92rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; padding-bottom: 2.2rem; border-bottom: 1px solid var(--navy-3); }
.site-footer h2 { margin-bottom: 0.8rem; color: #fff; font-family: var(--body); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li { margin-bottom: 0.45rem; }
.site-footer a { color: var(--on-dark-muted); text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-brand .brand { color: #fff; margin-bottom: 0.9rem; }
.footer-brand .brand-mark { background: var(--navy-2); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.6rem; padding-top: 1.4rem; font-size: 0.85rem; }

/* Responsive */
@media (max-width: 960px) {
  .hero-grid, .contact-grid, .service-block { grid-template-columns: 1fr; }
  .hero-grid { gap: 2.5rem; padding-block: 4rem; }
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .service-block { gap: 1rem; }
}

@media (max-width: 1040px) {
  .nav-toggle { display: block; }
  .js .site-nav { position: absolute; top: 100%; left: 0; right: 0; display: none; flex-direction: column; align-items: stretch; gap: 1rem; padding: 1rem 1.5rem 1.5rem; border-bottom: 1px solid var(--line); background: #fff; box-shadow: var(--shadow); }
  .js .site-nav.is-open { display: flex; }
  .site-nav ul { flex-direction: column; gap: 0.2rem; }
  .site-nav ul a { display: block; padding: 0.7rem 0; }
  .site-nav .btn { width: 100%; }
  .site-header { position: sticky; }
  html:not(.js) .header-inner { flex-wrap: wrap; padding-block: 0.8rem; }
  html:not(.js) .nav-toggle { display: none; }
  html:not(.js) .site-nav { flex-wrap: wrap; }
  html:not(.js) .site-nav ul { flex-direction: row; flex-wrap: wrap; }
}

@media (max-width: 640px) {
  html { font-size: 16px; }
  .container { width: min(var(--container), 100% - 2rem); }
  .section { padding-block: 3.5rem; }
  .grid-3, .grid-2, .split, .steps, .form-row, .footer-grid { grid-template-columns: 1fr; }
  .page-hero .container { padding-block: 3rem; }
  .form-card { padding: 1.3rem; }
  .panel { padding: 1.5rem; }
  .btn-row .btn { width: 100%; }
}

/* Mejoras: visuales, tarjetas destacadas, problemas, FAQ */
.hero-areas { display: flex; flex-wrap: wrap; gap: 0.4rem 1.2rem; margin: 1.8rem 0 0; padding: 0; list-style: none; font-size: 0.85rem; }
.hero-areas li + li::before { margin-right: 1.2rem; color: var(--electric-light); content: "·"; }
.hero-areas a { color: var(--on-dark-muted); text-decoration: none; }
.hero-areas a:hover { color: #fff; text-decoration: underline; }
.visual { margin: 0; }
.visual img { width: 100%; height: auto; }
.visual figcaption { margin-top: 0.7rem; color: var(--on-dark-muted); font-size: 0.8rem; text-align: center; }
.page-hero--visual .page-hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 3rem; align-items: center; padding-block: 4rem; }
.page-hero--visual h1 { max-width: 20ch; }
.section--tight { padding-block: 3.5rem; }
.problems { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.2rem; margin: 0; padding: 0; list-style: none; }
.problem { display: flex; gap: 0.9rem; align-items: flex-start; }
.problem .card-icon { flex: 0 0 44px; margin: 0; }
.problem h3 { margin-bottom: 0.2rem; font-size: 1.02rem; }
.problem p { margin: 0; color: var(--muted); font-size: 0.92rem; line-height: 1.5; }
.card--featured { display: flex; flex-direction: column; border-color: #cfe0f2; box-shadow: var(--shadow); }
.card--featured .card-more { margin-top: auto; padding-top: 0.8rem; }
.checklist.compact { margin: 0.4rem 0 0; font-size: 0.92rem; }
.checklist.compact li { padding-block: 0.2rem; padding-left: 1.7rem; }
.checklist.compact li::before { top: 0.4rem; }
.extra-head { margin: 3rem 0 1rem; }
.extra-head h3 { font-family: var(--body); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: var(--muted); }
.complements { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin: 0; padding: 0; list-style: none; }
.complement { display: flex; gap: 0.9rem; height: 100%; padding: 1.1rem 1.2rem; border: 1px solid var(--line); border-radius: var(--radius); color: inherit; background: #fff; text-decoration: none; }
.complement:hover { border-color: #b9d6f5; color: inherit; }
.complement .card-icon { flex: 0 0 44px; margin: 0; }
.complement strong { display: block; color: var(--navy); font-size: 0.98rem; }
.complement span span { color: var(--muted); font-size: 0.88rem; line-height: 1.45; }
.service-block--main { padding-block: 2.2rem; }
.service-block .service-title { font-size: 1.6rem; }
.service-block .btn-row { margin-top: 1rem; }
.process { margin: 0; padding-left: 1.2rem; }
.process li { margin-bottom: 0.7rem; }
.faq-item { border-bottom: 1px solid var(--line); padding-block: 0.9rem; }
.faq-item summary { color: var(--navy); font-weight: 600; cursor: pointer; }
.faq-item p { margin: 0.6rem 0 0; color: var(--muted); }
.device-mock { position: relative; padding-bottom: 1rem; }
.laptop { width: 86%; }
.laptop-screen { overflow: hidden; border: 6px solid #0b1424; border-radius: 12px 12px 0 0; background: #0b1424; aspect-ratio: 16 / 10; }
.laptop-screen img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.laptop-base { height: 12px; border-radius: 0 0 14px 14px; background: linear-gradient(#cfd6de, #a9b3bf); }
.phone { position: absolute; right: 0; bottom: 0; width: 24%; overflow: hidden; border: 4px solid #0b1424; border-radius: 18px; background: #0b1424; box-shadow: 0 12px 30px rgb(0 0 0 / 35%); aspect-ratio: 9 / 18; }
.phone img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.founder { display: grid; grid-template-columns: 320px minmax(0, 1fr); gap: 3.5rem; align-items: center; }
.founder-photo { margin: 0; }
.founder-photo img { width: 100%; height: auto; border-radius: 14px; }
.founder-role { color: var(--electric-light); font-weight: 600; }
.founder .checklist { margin: 0 0 1.2rem; }
.founder-sub { margin: 1.4rem 0 0.4rem; color: var(--on-dark-muted); font-family: var(--body); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; }

@media (max-width: 960px) {
  .page-hero--visual .page-hero-grid { grid-template-columns: 1fr; gap: 2rem; padding-block: 3rem; }
  .problems { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .complements { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .problems { grid-template-columns: 1fr; gap: 1rem; }
  .founder { grid-template-columns: 1fr; gap: 1.8rem; }
  .founder-photo { max-width: 240px; }
  .hero-grid { padding-block: 3rem; gap: 2rem; }
  .section--tight { padding-block: 2.5rem; }
  .hero .visual { display: none; }
  .cta-band { padding-block: 3rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}