/* ============================================================
   ANB Consultores — styles.css
   Tokens de marca: ver CONTEXTO.md (no cambiar sin actualizar ahí)
   ============================================================ */

:root {
  --navy: #10213B;
  --navy-soft: #1B3153;
  --emerald: #315B4A;
  --emerald-dark: #274A3E;
  --emerald-tint: #EAEEEC;
  --bg: #F5F5F2;
  --bg-off: #FAFAF8;
  --tint-neutral: #E7E9ED;
  --slate: #5F6874;
  --ink: #17233A;
  --line: #D9DEE3;
  --white: #FFFFFF;
  --radius: 2px;
  --radius-sm: 2px;
  --shadow-report: 0 6px 20px rgba(16, 33, 59, 0.06);
  --shadow-menu: 0 4px 16px rgba(16, 33, 59, 0.10);
  --shadow-soft: none;
  --font-head: "Source Serif 4", Georgia, serif;
  --font-body: "Inter", -apple-system, "Segoe UI", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: #fff;
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-head); color: var(--navy); line-height: 1.18; font-weight: 600; }
h1 { font-size: clamp(2.1rem, 4.5vw, 3.3rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.25rem; }
p { color: var(--slate); }
a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--navy-soft); }
strong { color: var(--ink); }
img { max-width: 100%; display: block; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 760px; }

section { padding: 88px 0; }
.tint-bg { background: var(--bg); }
.section-head { max-width: 680px; margin-bottom: 52px; }
.section-head.centered { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { margin-top: 14px; font-size: 1.08rem; }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 14px;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
  text-align: center;
}
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-soft); color: #fff; }
.btn-outline { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-light { background: #fff; color: var(--navy); }
.btn-light:hover { background: var(--tint-neutral); color: var(--navy); }
.btn-outline-light { border-color: rgba(255,255,255,0.45); color: #fff; background: transparent; }
.btn-outline-light:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.btn-whatsapp { border-color: var(--emerald); color: var(--emerald); background: transparent; }
.btn-whatsapp:hover { background: var(--emerald-tint); color: var(--emerald-dark); }
.btn:focus-visible, a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--navy-soft);
  outline-offset: 2px;
}
.micro { display: block; margin-top: 12px; font-size: 0.88rem; color: var(--slate); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-icon {
  width: 24px; height: 24px; flex-shrink: 0;
  background-color: var(--navy);
  -webkit-mask-image: url('../img/logo-isotipo.png');
  mask-image: url('../img/logo-isotipo.png');
  -webkit-mask-size: contain; mask-size: contain;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  -webkit-mask-position: center; mask-position: center;
}
.logo-text { display: flex; align-items: baseline; gap: 8px; }
.logo .mark {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.55rem;
  color: var(--navy);
  letter-spacing: -0.02em;
}
.logo .word { font-size: 0.92rem; font-weight: 500; color: var(--slate); letter-spacing: 0.04em; }

.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav a { color: var(--ink); font-weight: 500; font-size: 0.97rem; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--navy); }
.main-nav .btn { padding: 11px 22px; font-size: 0.95rem; }
.main-nav .btn-primary, .main-nav .btn-primary:hover { color: #fff; }

.has-sub { position: relative; }
.has-sub > button {
  font: inherit; font-weight: 500; color: var(--ink); background: none; border: none;
  cursor: pointer; display: flex; align-items: center; gap: 6px; font-size: 0.97rem;
}
.has-sub > button:hover { color: var(--navy); }
.has-sub .caret { transition: transform 0.18s ease; }
.sub-menu {
  position: absolute; top: calc(100% + 14px); left: -14px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  box-shadow: var(--shadow-menu); min-width: 290px; padding: 10px;
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity 0.16s ease, transform 0.16s ease, visibility 0.16s;
}
.has-sub.open .sub-menu, .has-sub:focus-within .sub-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.has-sub.open .caret { transform: rotate(180deg); }
.sub-menu a {
  display: block; padding: 11px 14px; border-radius: var(--radius-sm); color: var(--ink);
  font-weight: 500; font-size: 0.95rem;
}
.sub-menu a small { display: block; font-weight: 400; color: var(--slate); font-size: 0.83rem; margin-top: 1px; }
.sub-menu a:hover { background: var(--bg); color: var(--navy); }

.nav-toggle {
  display: none; background: none; border: none; cursor: pointer; padding: 8px;
  color: var(--navy);
}

/* ---------- Hero ---------- */
.hero { padding: 78px 0 100px; background: var(--bg-off); }
.hero-grid { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 64px; align-items: center; }
.hero h1 { margin-bottom: 22px; }
.hero .lead { font-size: 1.16rem; margin-bottom: 32px; max-width: 540px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.hero .btn-primary { padding: 12px 22px; font-size: 0.95rem; }

/* Reporte gerencial (visual del hero, HTML/CSS puro — único elemento con sombra perceptible) */
.report-card {
  background: #fff; border: 1px solid var(--line); border-radius: 4px;
  box-shadow: var(--shadow-report); padding: 26px 26px 22px; max-width: 460px; margin-left: auto;
  margin-top: -20px;
}
.report-card .rc-head {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 16px; border-bottom: 1px solid var(--line); margin-bottom: 16px;
}
.report-card .rc-title { font-weight: 600; color: var(--navy); font-size: 0.95rem; }
.report-card .rc-badge {
  font-size: 0.7rem; font-weight: 600; color: var(--emerald-dark);
  background: var(--emerald-tint); padding: 3px 9px; border-radius: 99px;
  letter-spacing: 0.05em; text-transform: uppercase;
}
.kpi-row {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 9px 0; font-variant-numeric: tabular-nums;
}
.kpi-row .kpi-name { color: var(--slate); font-size: 0.92rem; }
.kpi-row .kpi-val { font-weight: 600; color: var(--navy); }
.kpi-row .delta { font-size: 0.82rem; font-weight: 600; margin-left: 8px; }
.delta.up { color: var(--emerald); }
.delta.down { color: #B0503F; }
.rc-chart {
  display: flex; align-items: flex-end; gap: 10px; height: 92px;
  margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line);
}
.rc-chart .bar {
  flex: 1; background: var(--tint-neutral); border-radius: 2px 2px 0 0; position: relative;
}
.rc-chart .bar.hl { background: var(--emerald); }
.rc-chart-label { font-size: 0.75rem; color: var(--slate); margin-top: 8px; text-align: right; }

/* ---------- Barra de confianza (tipo ticker) ---------- */
.trust-bar { background: var(--navy); padding: 26px 0; }
.trust-row { display: flex; }
.trust-item {
  flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: center; gap: 4px;
  padding: 0 22px; border-left: 1px solid rgba(255,255,255,0.16);
}
.trust-item:first-child { border-left: none; padding-left: 0; }
.trust-item:last-child { padding-right: 0; }
.trust-item .t-num {
  font-family: var(--font-head); font-size: 1.2rem; font-weight: 600; color: #fff;
}
.trust-item .t-label { color: #90A0B3; font-size: 0.82rem; }
.trust-item .t-num em { font-style: normal; font-weight: 400; color: #90A0B3; }

/* ---------- Tarjetas genéricas (páginas internas) ---------- */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.cards-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 28px; box-shadow: var(--shadow-soft);
}
.card h3 { margin-bottom: 10px; }
.card p { font-size: 0.97rem; }

/* Problema (citas divididas por líneas) */
.pain-row { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pain-item { padding: 44px 40px; border-left: 1px solid var(--line); }
.pain-item:first-child { border-left: none; padding-left: 0; }
.pain-item:last-child { padding-right: 0; }
.pain-item .quote {
  font-family: var(--font-head); font-style: italic; font-size: 1.22rem; color: var(--navy);
  font-weight: 500; margin-bottom: 16px; display: block; line-height: 1.42;
}
.pain-item p { font-size: 0.96rem; }
.pain-closer { text-align: center; margin-top: 52px; }
.pain-closer p {
  font-family: var(--font-head); font-size: 1.35rem; color: var(--navy); margin-bottom: 22px;
}
@media (max-width: 880px) {
  .pain-row { grid-template-columns: 1fr; }
  .pain-item { border-left: none; padding: 32px 0; border-top: 1px solid var(--line); }
  .pain-item:first-child { border-top: none; padding-top: 0; }
}

/* Servicios (columnas numeradas con divisores — recurso gráfico principal) */
.services-row {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.service-item { display: flex; flex-direction: column; padding: 44px 40px; border-left: 1px solid var(--line); }
.service-item:first-child { border-left: none; padding-left: 0; }
.service-item:last-child { padding-right: 0; }
.services-row-4 { grid-template-columns: repeat(4, 1fr); }
.services-row-4 .s-num { font-size: 2.15rem; margin-bottom: 16px; }
@media (min-width: 881px) {
  .services-row-4 .service-item { padding: 40px 26px; }
  .services-row-4 .service-item:first-child { padding-left: 0; }
  .services-row-4 .service-item:last-child { padding-right: 0; }
}
.s-num {
  font-family: var(--font-head); font-size: 2.6rem; font-weight: 500;
  color: var(--navy); opacity: 0.9; line-height: 1; display: block; margin-bottom: 20px;
}
.service-item ul { list-style: none; margin: 14px 0 20px; }
.service-item ul li {
  padding: 5px 0 5px 26px; position: relative; color: var(--slate); font-size: 0.94rem;
}
.service-item ul li::before {
  content: ""; position: absolute; left: 0; top: 12px; width: 14px; height: 8px;
  border-left: 2px solid var(--emerald); border-bottom: 2px solid var(--emerald);
  transform: rotate(-45deg) translateY(-2px);
}
.service-item .card-link { margin-top: auto; font-weight: 600; font-size: 0.95rem; }
.service-item .card-link::after { content: " →"; }

.legal-strip {
  margin-top: 48px; padding: 32px 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.legal-strip h3 { margin-bottom: 4px; }
.legal-strip p { font-size: 0.95rem; }

@media (max-width: 880px) {
  .services-row { grid-template-columns: 1fr; }
  .service-item { border-left: none; padding: 32px 0; border-top: 1px solid var(--line); }
  .service-item:first-child { border-top: none; padding-top: 0; }
}

/* ---------- Proceso (título a la izquierda, pasos apilados a la derecha) ---------- */
.proceso-layout { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 64px; align-items: start; }
.proceso-intro h2 { margin-bottom: 0; }
.proceso-list { border-top: 1px solid var(--line); }
.proceso-row { display: grid; grid-template-columns: 40px 1fr; gap: 22px; padding: 34px 0; border-bottom: 1px solid var(--line); }
.p-num {
  width: 36px; height: 36px; border: 1px solid var(--line); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-size: 1rem; font-weight: 600; color: var(--navy);
}
.proceso-row h3 { margin-bottom: 8px; font-size: 1.15rem; }
.proceso-row p { font-size: 0.95rem; }
@media (max-width: 880px) {
  .proceso-layout { grid-template-columns: 1fr; gap: 28px; }
}

/* ---------- Diferenciadores (composición editorial 2 col) ---------- */
.alt-section { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.diff-layout { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 64px; align-items: start; }
.diff-intro h2 { margin-bottom: 16px; }
.diff-intro p { max-width: 380px; }
.diff-list { border-top: 1px solid var(--line); }
.diff-row { padding: 28px 0; border-bottom: 1px solid var(--line); }
.diff-row h3 { font-size: 1.05rem; margin-bottom: 6px; font-family: var(--font-body); font-weight: 600; }
.diff-row p { font-size: 0.95rem; }
@media (max-width: 880px) {
  .diff-layout { grid-template-columns: 1fr; gap: 8px; }
}

/* ---------- Testimoniales (sin uso actualmente) ---------- */
.testimonial-card { display: flex; flex-direction: column; }
.testimonial-card .t-quote {
  font-size: 1rem; color: var(--ink); margin-bottom: 20px; line-height: 1.6;
}
.testimonial-card .t-quote::before { content: "“"; color: var(--navy); font-family: var(--font-head); font-size: 1.4em; }
.testimonial-card .t-quote::after { content: "”"; color: var(--navy); font-family: var(--font-head); font-size: 1.4em; }
.t-author { margin-top: auto; display: flex; align-items: center; gap: 12px; }
.t-avatar {
  width: 42px; height: 42px; border-radius: 50%; background: var(--navy);
  color: #fff; font-weight: 600; font-size: 0.85rem;
  display: flex; align-items: center; justify-content: center;
}
.t-author .t-name { font-weight: 600; color: var(--navy); font-size: 0.92rem; display: block; }
.t-author .t-role { font-size: 0.84rem; color: var(--slate); }

/* ---------- Lead magnet (franja oscura full-width) ---------- */
.leadmagnet-section { background: var(--navy); padding: 84px 0; color: #fff; }
.leadmagnet-section h2 { color: #fff; margin-bottom: 12px; }
.leadmagnet-section p { color: #A6B3C2; max-width: 520px; }
.lm-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px; align-items: center; }
.lm-form { display: flex; gap: 12px; }
.lm-form input {
  flex: 1; padding: 14px 16px; border-radius: var(--radius); border: 1px solid rgba(255,255,255,0.2);
  font: inherit; font-size: 0.97rem;
}
.lm-form .btn { white-space: nowrap; }

/* ---------- FAQ (dos columnas: encabezado + acordeón) ---------- */
.faq-layout { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 64px; align-items: start; }
.faq-intro h2 { margin-bottom: 0; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details {
  background: none; border: none; border-radius: 0;
  border-bottom: 1px solid var(--line); margin-bottom: 0;
}
.faq-list summary {
  list-style: none; cursor: pointer; padding: 22px 36px 22px 0;
  font-weight: 600; color: var(--navy); position: relative; font-size: 1.02rem;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+"; position: absolute; right: 2px; top: 50%; transform: translateY(-50%);
  font-size: 1.3rem; font-weight: 300; color: var(--navy); transition: transform 0.18s ease;
}
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-list .faq-body { padding: 0 36px 22px 0; font-size: 0.97rem; color: var(--slate); }
@media (max-width: 880px) {
  .faq-layout { grid-template-columns: 1fr; gap: 28px; }
}

/* ---------- CTA final ---------- */
.cta-final { background: var(--navy); text-align: center; }
.cta-final h2 { color: #fff; margin-bottom: 14px; }
.cta-final p { color: #A6B3C2; max-width: 620px; margin: 0 auto 32px; font-size: 1.08rem; }
.cta-final .hero-ctas { justify-content: center; }

/* ---------- Footer ---------- */
.site-footer { background: #0A1830; color: #90A0B3; padding: 64px 0 28px; font-size: 0.92rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.site-footer h4 { color: #fff; font-size: 0.95rem; margin-bottom: 18px; font-weight: 600; }
.site-footer a { color: #90A0B3; display: block; padding: 4px 0; }
.site-footer a:hover { color: #fff; }
.site-footer .logo .mark { color: #fff; }
.site-footer .logo .word { color: #90A0B3; }
.site-footer .logo-icon { background-color: #fff; }
.footer-tagline { margin-top: 14px; max-width: 280px; color: #6C7B8C; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  color: #5C6B7C; font-size: 0.85rem;
}

/* ---------- WhatsApp flotante (discreto) ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--emerald); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 10px rgba(16, 33, 59, 0.22);
  transition: background 0.15s ease;
}
.wa-float svg { width: 22px; height: 22px; }
.wa-float:hover { background: var(--emerald-dark); }

/* ---------- Páginas internas (pilares) ---------- */
.page-hero {
  padding: 84px 0 72px;
  background: var(--bg-off);
}
.page-hero .narrow { max-width: 740px; }
.page-hero h1 { margin-bottom: 18px; }
.page-hero .lead { font-size: 1.14rem; margin-bottom: 30px; }

.checklist { list-style: none; }
.checklist li { padding: 9px 0 9px 34px; position: relative; color: var(--ink); }
.checklist li::before {
  content: ""; position: absolute; left: 4px; top: 17px; width: 15px; height: 8px;
  border-left: 2.5px solid var(--emerald); border-bottom: 2.5px solid var(--emerald);
  transform: rotate(-45deg) translateY(-2px);
}
.checklist li small { display: block; color: var(--slate); font-size: 0.9rem; }

.deliver-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.deliver-col { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.deliver-col h3 { margin-bottom: 16px; }

.compare-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-soft); }
.compare-table th, .compare-table td { padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--line); font-size: 0.96rem; }
.compare-table th { background: var(--navy); color: #fff; font-weight: 600; }
.compare-table td:first-child { color: var(--slate); }
.compare-table td strong { color: var(--navy); }
.compare-table .yes { color: var(--emerald); font-weight: 600; }

/* ---------- Quiénes somos ---------- */
.partner-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.partner-card { text-align: left; }
.partner-photo {
  width: 96px; height: 96px; border-radius: 50%;
  background: var(--navy); color: #fff;
  font-family: var(--font-head); font-size: 1.7rem; font-weight: 600;
  display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
}
.partner-card .p-role { color: var(--navy); font-weight: 600; font-size: 0.9rem; display: block; margin-bottom: 12px; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }

/* ---------- Contacto ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: start; }
.contact-form { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 38px; box-shadow: var(--shadow-soft); }
.form-field { margin-bottom: 20px; }
.form-field label { display: block; font-weight: 600; font-size: 0.92rem; color: var(--navy); margin-bottom: 7px; }
.form-field label .opt { font-weight: 400; color: var(--slate); }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 13px 14px; border: 1.5px solid var(--line); border-radius: var(--radius);
  font: inherit; font-size: 0.97rem; color: var(--ink); background: #fff;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--navy);
}
.form-note { font-size: 0.85rem; color: var(--slate); margin-top: 14px; }
.form-success {
  display: none; background: var(--emerald-tint); border: 1px solid var(--emerald);
  color: var(--emerald-dark); padding: 14px 16px; border-radius: var(--radius); margin-top: 16px;
  font-weight: 500; font-size: 0.95rem;
}
.next-steps { counter-reset: ns; list-style: none; margin-top: 28px; }
.next-steps li {
  counter-increment: ns; padding: 14px 0 14px 52px; position: relative; color: var(--ink);
}
.next-steps li::before {
  content: counter(ns); position: absolute; left: 0; top: 12px;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--tint-neutral); color: var(--navy);
  font-weight: 700; display: flex; align-items: center; justify-content: center; font-size: 0.95rem;
}
.contact-alt { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-grid { gap: 40px; }
  .diff-layout, .proceso-layout, .faq-layout { gap: 40px; }
}

@media (max-width: 880px) {
  section { padding: 64px 0; }
  .hero { padding: 64px 0; }
  .hero-grid { grid-template-columns: 1fr; }
  .report-card { margin: 0 auto; }
  .cards-3, .steps, .partner-grid, .principles { grid-template-columns: 1fr; }
  .cards-2, .deliver-cols { grid-template-columns: 1fr; }
  .trust-row { flex-direction: column; gap: 14px; }
  .trust-item { border-left: none; padding: 10px 0 0; border-top: 1px solid rgba(255,255,255,0.16); justify-content: flex-start; }
  .trust-item:first-child { border-top: none; padding-top: 0; }
  .lm-grid { grid-template-columns: 1fr; gap: 28px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .legal-strip { flex-direction: column; align-items: flex-start; }

  /* Nav móvil */
  .nav-toggle { display: block; }
  .main-nav {
    display: none; position: absolute; top: 72px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    flex-direction: column; align-items: stretch; gap: 0; padding: 12px 24px 24px;
    box-shadow: var(--shadow-menu);
  }
  .main-nav.open { display: flex; }
  .main-nav > a, .has-sub > button { padding: 13px 0; width: 100%; text-align: left; justify-content: space-between; }
  .main-nav > a { border-bottom: 1px solid var(--bg); }
  .sub-menu {
    position: static; opacity: 1; visibility: hidden; transform: none;
    box-shadow: none; border: none; min-width: 0; padding: 0 0 0 14px;
    display: none;
  }
  .has-sub.open .sub-menu { display: block; visibility: visible; }
  .main-nav .btn { margin-top: 14px; }
}

@media (max-width: 480px) {
  .lm-form { flex-direction: column; }
  .hero-ctas .btn { width: 100%; }
}