:root {
    --ink: #10213c;
    --muted: #56627a;
    --line: #dbe3f0;
    --paper: #ffffff;
    --mist: #f3f8ff;
    --navy: #202736;
    --teal: #0891b2;
    --blue: #288feb;
    --coral: #f5a623;
    --amber: #ffb020;
    --green: #0e7490;
    --shadow: 0 22px 70px rgba(16, 31, 61, 0.18);

    /* Tokens de la UI real del sistema CEA (panel administrativo) */
    --ui-primary: #2563eb;
    --ui-primary-dark: #1d4ed8;
    --ui-ink: #111827;
    --ui-muted: #6b7280;
    --ui-soft: #9aa4b2;
    --ui-line: #e5e7eb;
    --ui-bg: #f4f6fb;
    --ui-card: #ffffff;
    --ui-success: #16a34a;
    --ui-success-bg: #dcfce7;
    --ui-danger: #dc2626;
    --ui-danger-bg: #fee2e2;
    --ui-warn: #d97706;
    --ui-warn-bg: #fef3c7;
    --ui-sidebar: #111c34;
    --ui-sidebar-2: #16233f;
    --ui-shadow: 0 30px 70px -28px rgba(15, 28, 52, 0.45);
    --ui-shadow-sm: 0 1px 2px rgba(15, 28, 52, 0.06), 0 1px 3px rgba(15, 28, 52, 0.08);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.55;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: grid;
    grid-template-columns: auto auto 1fr auto;
    align-items: center;
    gap: 22px;
    padding: 12px clamp(18px, 4vw, 56px);
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid rgba(40, 143, 235, 0.16);
    backdrop-filter: blur(14px);
}

.brand,
.developer-brand,
.site-footer div {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
}

.brand img,
.developer-brand img,
.site-footer img {
    width: 42px;
    height: 42px;
    object-fit: contain;
}

.developer-brand {
    padding: 7px 10px;
    border: 1px solid rgba(40, 143, 235, 0.18);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.7);
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
}

.developer-brand img {
    width: 88px;
    height: auto;
}

.top-nav {
    display: flex;
    justify-content: center;
    gap: 24px;
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
}

.top-nav a:hover,
.inline-cta:hover {
    color: var(--coral);
}

.header-cta,
.btn,
.inline-cta {
    font-weight: 800;
}

.header-cta {
    padding: 10px 14px;
    border: 1px solid var(--blue);
    border-radius: 8px;
    color: var(--blue);
}

.hero {
    min-height: calc(100vh - 68px);
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
    align-items: center;
    gap: 44px;
    padding: clamp(38px, 6vw, 92px) clamp(18px, 5vw, 72px);
    background:
        linear-gradient(90deg, rgba(32, 39, 54, 0.94) 0%, rgba(31, 111, 192, 0.86) 48%, rgba(8, 145, 178, 0.42) 100%),
        url("assets/hero-educacion.jpg");
    background-size: cover;
    background-position: center;
    color: #fff;
    overflow: hidden;
}

.hero-copy {
    max-width: 720px;
}

.hero-logo {
    display: block;
    width: clamp(75px, 11vw, 120px);
    height: auto;
    margin-bottom: 18px;
    padding: 10px 13px;
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.28);
}

@media (prefers-reduced-motion: no-preference) {
    .hero-logo { animation: flagIn 0.7s ease both; }
}

@media (max-width: 700px) {
    .hero-logo { width: clamp(70px, 23vw, 100px); padding: 9px 11px; }
}

.eyebrow {
    margin: 0 0 10px;
    color: var(--teal);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0;
    text-transform: uppercase;
}

.hero .eyebrow {
    color: #dbeafe;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    margin-bottom: 16px;
    font-size: clamp(54px, 9vw, 118px);
    line-height: 0.9;
    letter-spacing: 0;
}

h2 {
    margin-bottom: 16px;
    font-size: clamp(30px, 4vw, 54px);
    line-height: 1.02;
    letter-spacing: 0;
}

h3 {
    font-size: 21px;
    line-height: 1.15;
}

.lead {
    max-width: 650px;
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(18px, 2vw, 24px);
}

.hero-developer {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    max-width: 640px;
    margin: 8px 0 22px;
    padding: 10px 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.92);
    font-weight: 800;
}

.hero-developer img {
    width: 118px;
    padding: 6px;
    border-radius: 6px;
    background: #fff;
}

.hero-actions,
.contact-links,
.quote-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 12px 18px;
    border-radius: 8px;
    border: 1px solid transparent;
    cursor: pointer;
}

.btn.primary {
    background: var(--coral);
    color: #fff;
    box-shadow: 0 12px 28px rgba(240, 107, 34, 0.32);
}

.btn.secondary {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.55);
    background: rgba(255, 255, 255, 0.08);
}

.hero-display {
    align-self: stretch;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
}

.browser-frame,
.visual-card,
.wide-mock,
.quote-form,
.portal-grid article,
.report-grid article,
.security-grid article,
.metric-cards article {
    background: var(--paper);
    border: 1px solid rgba(18, 32, 47, 0.12);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.browser-frame {
    overflow: hidden;
}

.browser-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 42px;
    padding: 0 16px;
    color: #6b7280;
    background: #f7fafc;
    border-bottom: 1px solid var(--line);
}

.browser-bar span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #cad4df;
}

.browser-bar strong {
    margin-left: 10px;
    font-size: 13px;
}

.app-shot {
    display: grid;
    grid-template-columns: 160px 1fr;
    min-height: 410px;
    color: var(--ink);
}

.shot-menu {
    padding: 18px;
    background: #202736;
    color: rgba(255, 255, 255, 0.82);
}

.menu-logo {
    width: 46px;
    height: 46px;
    margin-bottom: 18px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--teal), var(--amber));
}

.shot-menu b {
    display: block;
    padding: 9px 10px;
    margin-bottom: 7px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.08);
    font-size: 13px;
}

.shot-content {
    padding: 22px;
    background: #fff2e7;
}

.shot-title span,
.blur-table span,
.masked-lines b,
.profile-lines span,
.mock-toolbar span,
.mock-table span {
    display: block;
    border-radius: 999px;
    background: linear-gradient(90deg, #dce6ee, #eef3f7, #dce6ee);
    filter: blur(1px);
}

.shot-title span:first-child {
    width: 62%;
    height: 22px;
    margin-bottom: 8px;
}

.shot-title span:last-child {
    width: 38%;
    height: 12px;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin: 20px 0;
}

.metric-grid article {
    padding: 16px;
    border-radius: 8px;
    background: #fff;
    border: 1px solid #e3ebf2;
}

.metric-grid strong {
    display: block;
    font-size: 26px;
    color: var(--blue);
}

.metric-grid span {
    color: var(--muted);
    font-size: 12px;
}

.chart-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.bar-chart,
.mock-chart {
    display: flex;
    align-items: end;
    gap: 10px;
    min-height: 150px;
    padding: 16px;
    border-radius: 8px;
    background: #fff;
}

.bar-chart i,
.mock-chart i {
    flex: 1;
    min-width: 14px;
    border-radius: 5px 5px 0 0;
    background: linear-gradient(180deg, var(--amber), var(--coral));
}

.blur-table {
    display: grid;
    gap: 12px;
    padding: 16px;
    border-radius: 8px;
    background: #fff;
}

.blur-table span {
    height: 14px;
}

.privacy-note {
    align-self: flex-end;
    max-width: 520px;
    margin: 0;
    color: rgba(255, 255, 255, 0.75);
    font-size: 12px;
}

.trust-band {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--line);
}

.saas-section {
    padding: clamp(54px, 7vw, 104px) clamp(18px, 5vw, 72px);
    background:
        linear-gradient(135deg, rgba(255, 245, 236, 0.96), rgba(255, 255, 255, 0.94)),
        linear-gradient(90deg, var(--amber), var(--coral));
}

.saas-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.saas-grid article {
    min-height: 210px;
    padding: 22px;
    border: 1px solid rgba(217, 72, 15, 0.14);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 16px 44px rgba(74, 36, 16, 0.12);
}

.saas-grid strong {
    display: block;
    margin-bottom: 10px;
    color: var(--navy);
    font-size: 20px;
    line-height: 1.15;
}

.saas-grid span {
    color: var(--muted);
}

.trust-band div {
    padding: 28px clamp(18px, 4vw, 44px);
    background: #fff;
}

.trust-band strong {
    display: block;
    color: var(--navy);
    font-size: 32px;
    line-height: 1;
}

.trust-band span {
    display: block;
    margin-top: 8px;
    color: var(--muted);
    font-weight: 700;
}

.section,
.feature-section,
.reports-section,
.portals,
.security,
.metrics,
.contact {
    padding: clamp(54px, 7vw, 104px) clamp(18px, 5vw, 72px);
}

.intro {
    background: #fff;
}

.section-heading {
    max-width: 860px;
    margin: 0 auto 34px;
    text-align: center;
}

.section-heading p:not(.eyebrow) {
    color: var(--muted);
    font-size: 18px;
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    max-width: 1060px;
    margin: 0 auto;
}

.module-grid a {
    display: flex;
    min-height: 90px;
    align-items: center;
    gap: 13px;
    padding: 18px 20px;
    color: #fff;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--navy), var(--coral));
    font-size: 19px;
    font-weight: 900;
}

.module-grid a svg {
    width: 28px;
    height: 28px;
    flex: none;
    opacity: 0.95;
}

.module-grid a:nth-child(2n) {
    background: linear-gradient(135deg, #8f3b10, var(--amber));
}

.module-grid a:nth-child(3n) {
    background: linear-gradient(135deg, var(--coral), #c75f11);
}

.feature-section {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.85fr);
    align-items: center;
    gap: clamp(28px, 5vw, 70px);
    background: #fff;
}

.feature-section.alt {
    background: var(--mist);
}

.photo-bg {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background-size: cover;
    background-position: center;
}

.photo-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(90deg, rgba(74, 36, 16, 0.9), rgba(177, 82, 18, 0.58));
}

.finance-photo {
    background-image: url("assets/finanzas-educacion.jpg");
}

.academic-photo {
    background-image: url("assets/aula-digital.jpg");
}

.portals-photo {
    background-image: url("assets/portales-familia.jpg");
}

.payment-photo {
    background-image: url("assets/pago-openpay.jpg");
}

.students-photo {
    background-image: url("assets/familias-comunidad.jpg");
}

.integrations-photo {
    background-image: url("assets/integraciones-aula.jpg");
}

.promos-photo {
    background-image: url("assets/promociones-campus.jpg");
}

.photo-bg .feature-copy,
.photo-bg .section-heading {
    padding: 28px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 20px 58px rgba(0, 0, 0, 0.18);
}

.photo-bg .section-heading {
    max-width: 900px;
}

.feature-copy {
    max-width: 680px;
}

.feature-copy p:not(.eyebrow) {
    color: var(--muted);
    font-size: 18px;
}

.check-list {
    display: grid;
    gap: 10px;
    padding: 0;
    margin: 22px 0;
    list-style: none;
}

.check-list li {
    position: relative;
    padding-left: 28px;
    color: #223244;
    font-weight: 700;
}

.check-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--teal);
    box-shadow: inset 0 0 0 3px #ffe2c3;
}

.inline-cta {
    display: inline-flex;
    color: var(--coral);
}

.visual-card {
    min-height: 390px;
    padding: 26px;
    overflow: hidden;
}

.visual-title {
    font-size: 18px;
    font-weight: 900;
    margin-bottom: 18px;
}

.finance-visual {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 22px;
}

.donut {
    width: min(220px, 100%);
    aspect-ratio: 1;
    border-radius: 50%;
    background: conic-gradient(var(--teal) 0 62%, var(--amber) 62% 79%, var(--coral) 79% 100%);
    position: relative;
}

.donut::after {
    content: "62%";
    position: absolute;
    inset: 28%;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: var(--navy);
    background: #fff;
    font-size: 26px;
    font-weight: 900;
}

.finance-bars {
    display: grid;
    gap: 14px;
}

.finance-bars span {
    height: 16px;
    overflow: hidden;
    border-radius: 999px;
    background: #edf2f6;
}

.finance-bars i {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--coral), var(--amber));
}

.masked-lines {
    grid-column: 1 / -1;
    display: grid;
    gap: 12px;
}

.masked-lines b {
    height: 16px;
}

.payment-visual {
    display: grid;
    align-content: center;
    gap: 28px;
    background: linear-gradient(135deg, #ffffff, #fff0e2);
}

.receipt {
    max-width: 280px;
    padding: 24px;
    margin: 0 auto;
    background: #fff;
    border: 1px dashed #b6c7d6;
    border-radius: 8px;
    box-shadow: 0 18px 42px rgba(18, 32, 47, 0.14);
}

.receipt span {
    display: block;
    height: 12px;
    margin: 10px 0;
    border-radius: 999px;
    background: #dbe6ee;
    filter: blur(1px);
}

.receipt strong {
    display: block;
    margin-top: 20px;
    color: var(--green);
    font-size: 28px;
}

.flow {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.flow i {
    padding: 12px 8px;
    color: #fff;
    text-align: center;
    font-style: normal;
    font-weight: 900;
    border-radius: 8px;
    background: var(--navy);
}

.flow i:nth-child(2) { background: var(--blue); }
.flow i:nth-child(3) { background: var(--coral); }
.flow i:nth-child(4) { background: var(--amber); color: var(--ink); }

.student-visual {
    display: grid;
    align-content: center;
    gap: 26px;
}

.profile-grid {
    display: grid;
    grid-template-columns: 86px 1fr auto;
    align-items: center;
    gap: 18px;
}

.avatar {
    width: 86px;
    height: 86px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f3d4b9, #fff3e8);
    filter: blur(4px);
}

.profile-lines {
    display: grid;
    gap: 12px;
}

.profile-lines span {
    height: 14px;
}

.status-pill {
    padding: 8px 12px;
    border-radius: 999px;
    color: #8f3b10;
    background: #ffe3c4;
    font-size: 12px;
    font-weight: 900;
}

.document-stack {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.document-stack i {
    min-height: 150px;
    border-radius: 8px;
    background: linear-gradient(180deg, #ffffff, #fff0e3);
    border: 1px solid var(--line);
}

.academic-visual {
    display: grid;
    gap: 24px;
    align-content: center;
    background: #fff8f1;
}

.matrix {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.matrix span {
    min-height: 62px;
    border-radius: 8px;
    background: linear-gradient(135deg, #fff, #ffe6cf);
    border: 1px solid #dbe3f0;
}

.matrix span:nth-child(3n) {
    background: linear-gradient(135deg, #fff1db, #fff);
}

.grade-card {
    padding: 20px;
    border-radius: 8px;
    background: #202736;
    color: #fff;
}

.grade-card strong {
    display: block;
    margin-bottom: 16px;
    font-size: 22px;
}

.grade-card i {
    display: block;
    height: 12px;
    margin-top: 12px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--amber), var(--coral));
}

.reports-section,
.metrics {
    background: #fff;
}

.report-grid,
.portal-grid,
.security-grid,
.metric-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.report-grid article,
.portal-grid article,
.security-grid article,
.metric-cards article {
    box-shadow: none;
    padding: 22px;
}

.report-grid strong,
.security-grid strong,
.metric-cards strong {
    display: block;
    color: var(--navy);
    font-size: 22px;
}

.report-grid p,
.portal-grid p,
.security-grid span,
.metric-cards span {
    color: var(--muted);
}

.wide-mock {
    margin-top: 26px;
    padding: 24px;
    box-shadow: 0 18px 52px rgba(74, 36, 16, 0.14);
}

.mock-toolbar {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto;
    gap: 12px;
    margin-bottom: 20px;
}

.mock-toolbar span {
    height: 34px;
}

.mock-toolbar button {
    padding: 8px 16px;
    color: #fff;
    border: 0;
    border-radius: 6px;
    background: var(--blue);
    font-weight: 800;
}

.mock-chart {
    min-height: 230px;
    background: #fff5ec;
}

.mock-table {
    display: grid;
    gap: 10px;
    margin-top: 18px;
}

.mock-table span {
    height: 15px;
}

.ops-visual {
    display: grid;
    align-content: center;
    gap: 28px;
}

.switchboard {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.switchboard span {
    min-height: 76px;
    border-radius: 8px;
    background: #fff2e6;
    border: 1px solid #dbeafe;
}

.switchboard span.on {
    background: linear-gradient(135deg, var(--amber), var(--coral));
}

.secure-panel {
    padding: 22px;
    border-radius: 8px;
    background: #202736;
    color: #fff;
}

.secure-panel strong,
.secure-panel i {
    display: block;
}

.secure-panel i {
    height: 12px;
    margin-top: 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.22);
}

.payroll-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-content: center;
    gap: 18px;
    background: linear-gradient(135deg, #ffffff, #fff1e5);
}

.payroll-card {
    min-height: 250px;
    padding: 24px;
    border-radius: 8px;
    color: #fff;
    background: linear-gradient(160deg, var(--blue), var(--navy));
}

.payroll-card strong {
    display: block;
    margin-bottom: 24px;
    font-size: 26px;
}

.payroll-card span {
    display: block;
    height: 14px;
    margin-top: 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.28);
    filter: blur(1px);
}

.payroll-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.payroll-grid i {
    min-height: 116px;
    border-radius: 8px;
    background: linear-gradient(135deg, #fff, #ffe8d3);
    border: 1px solid var(--line);
}

.payroll-grid i:nth-child(2),
.payroll-grid i:nth-child(3) {
    background: linear-gradient(135deg, #fff2dd, #fff);
}

.portals,
.security {
    background: var(--mist);
}

.portal-grid article {
    min-height: 220px;
}

.portal-grid span {
    display: inline-flex;
    padding: 6px 10px;
    color: #fff;
    border-radius: 999px;
    background: var(--teal);
    font-size: 12px;
    font-weight: 900;
}

.portal-grid article:nth-child(2) span { background: var(--blue); }
.portal-grid article:nth-child(3) span { background: var(--coral); }
.portal-grid article:nth-child(4) span { background: var(--green); }

.security {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    align-items: center;
    gap: 34px;
}

.security-copy {
    max-width: 640px;
}

.security-copy p:not(.eyebrow) {
    color: var(--muted);
    font-size: 18px;
}

.security-grid {
    grid-template-columns: repeat(2, 1fr);
}

.metric-cards strong {
    font-size: 44px;
    line-height: 1;
}

.contact {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.75fr);
    gap: clamp(28px, 5vw, 70px);
    align-items: start;
    color: #fff;
    background: linear-gradient(135deg, var(--navy), var(--blue) 58%, var(--teal));
}

.contact .eyebrow {
    color: #ffe0bc;
}

.contact-copy p:not(.eyebrow) {
    color: rgba(255, 255, 255, 0.78);
    font-size: 18px;
}

.contact-links {
    margin-top: 28px;
    color: rgba(255, 255, 255, 0.82);
    font-weight: 800;
}

.contact-links img {
    width: 142px;
    display: block;
    padding: 8px;
    border-radius: 8px;
    background: #fff;
}

.quote-form {
    display: grid;
    gap: 14px;
    padding: 24px;
    color: var(--ink);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
}

.quote-form label {
    display: grid;
    gap: 6px;
    color: var(--ink);
    font-size: 13px;
    font-weight: 900;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
    width: 100%;
    padding: 12px;
    color: var(--ink);
    border: 1px solid #e7c9b0;
    border-radius: 6px;
    font: inherit;
}

.quote-form textarea {
    resize: vertical;
}

.quote-actions {
    align-items: stretch;
}

.form-note {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.faq-section {
    background: linear-gradient(180deg, #ffffff, var(--mist));
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.faq-grid article {
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 16px 42px rgba(16, 31, 61, 0.08);
}

.faq-grid h3 {
    margin: 0 0 10px;
    color: var(--navy);
    font-size: 18px;
    line-height: 1.25;
}

.faq-grid p {
    margin: 0;
    color: var(--muted);
}

.faq-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 24px;
}

.site-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 24px clamp(18px, 5vw, 72px);
    color: var(--muted);
    border-top: 1px solid var(--line);
}

.footer-brands {
    flex-wrap: wrap;
}

.site-footer .footer-cea {
    width: 34px;
    height: 34px;
}

.site-footer .footer-sip {
    width: auto;
    height: 26px;
}

.site-footer a {
    color: var(--coral);
    font-weight: 900;
}

.site-footer a.footer-site {
    font-weight: 800;
}

.back-to-menu {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 30;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--coral), var(--navy));
    box-shadow: 0 14px 34px rgba(74, 36, 16, 0.32);
    font-size: 28px;
    font-weight: 900;
}

.back-to-menu:hover,
.back-to-menu:focus {
    transform: translateY(-2px);
    outline: none;
}

@media (max-width: 1020px) {
    .site-header {
        grid-template-columns: 1fr auto;
    }

    .developer-brand {
        display: none;
    }

    .top-nav {
        display: none;
    }

    .hero,
    .feature-section,
    .security,
    .contact {
        grid-template-columns: 1fr;
    }

    .hero-display {
        align-self: auto;
    }

    .trust-band,
    .saas-grid,
    .module-grid,
    .report-grid,
    .portal-grid,
    .metric-cards,
    .faq-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 700px) {
    .site-header {
        padding: 10px 14px;
    }

    .header-cta {
        display: none;
    }

    .hero-developer {
        align-items: flex-start;
        flex-direction: column;
    }

    .hero-developer img {
        width: 108px;
    }

    .hero {
        min-height: auto;
    }

    .app-shot {
        grid-template-columns: 1fr;
    }

    .shot-menu {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }

    .menu-logo {
        display: none;
    }

    .shot-menu b {
        margin: 0;
        text-align: center;
    }

    .metric-grid,
    .chart-row,
    .finance-visual,
    .payroll-visual,
    .flow,
    .profile-grid,
    .document-stack,
    .mock-toolbar,
    .security-grid,
    .trust-band,
    .saas-grid,
    .module-grid,
    .report-grid,
    .portal-grid,
    .metric-cards,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .visual-card {
        min-height: 300px;
    }

    .site-footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .back-to-menu {
        right: 14px;
        bottom: 14px;
        width: 46px;
        height: 46px;
        font-size: 24px;
    }
}

/* ============================================================
   MOCKUPS DE ALTA FIDELIDAD — réplica de la UI real de CEA
   Tipografía / colores / componentes del panel administrativo.
   Datos mostrados: DEMO ficticios (sin información real).
   ============================================================ */
.appui {
    --r: 10px;
    font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
    color: var(--ui-ink);
    line-height: 1.4;
    text-align: left;
}

.appui * { box-sizing: border-box; }

/* Marco tipo navegador */
.app-window {
    border-radius: 14px;
    overflow: hidden;
    background: var(--ui-card);
    border: 1px solid rgba(15, 28, 52, 0.1);
    box-shadow: var(--ui-shadow);
}

.app-topbar {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 40px;
    padding: 0 14px;
    background: #eef1f7;
    border-bottom: 1px solid var(--ui-line);
}

.app-topbar i {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: #cbd3e0;
    font-style: normal;
}

.app-topbar i:nth-child(1) { background: #ff6058; }
.app-topbar i:nth-child(2) { background: #ffbe2f; }
.app-topbar i:nth-child(3) { background: #29ca42; }

.app-url {
    flex: 1;
    margin-left: 10px;
    height: 22px;
    display: flex;
    align-items: center;
    padding: 0 12px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--ui-line);
    color: var(--ui-soft);
    font-size: 11px;
    letter-spacing: 0.02em;
}

.app-url b { color: var(--ui-muted); font-weight: 700; }

/* Cuerpo con sidebar */
.app-body {
    display: grid;
    grid-template-columns: 208px 1fr;
    background: var(--ui-bg);
    min-height: 430px;
}

.app-side {
    padding: 16px 12px;
    background: linear-gradient(180deg, var(--ui-sidebar), var(--ui-sidebar-2));
    color: #c7d2e6;
}

.app-side .brandline {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 4px 8px 16px;
    margin-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.app-side .brandmark {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    display: grid;
    place-items: center;
    color: #fff;
    font-weight: 900;
    font-size: 13px;
    background: linear-gradient(135deg, var(--coral), var(--amber));
}

.app-side .brandline span {
    font-size: 13px;
    font-weight: 800;
    color: #fff;
}

.app-side a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 11px;
    margin-bottom: 3px;
    border-radius: 8px;
    color: #b7c4dc;
    font-size: 12.5px;
    font-weight: 600;
}

.app-side a svg { width: 16px; height: 16px; flex: none; opacity: 0.85; }

.app-side a.active {
    background: var(--ui-primary);
    color: #fff;
    box-shadow: 0 6px 16px -6px var(--ui-primary);
}

.app-side a.active svg { opacity: 1; }

.app-side .side-group {
    margin: 14px 0 6px;
    padding: 0 11px;
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #6f7f9e;
    font-weight: 800;
}

.app-main { padding: 20px 22px; overflow: hidden; }

.app-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    gap: 12px;
}

.app-head h4 {
    margin: 0;
    font-size: 18px;
    font-weight: 800;
    color: var(--ui-ink);
}

.app-head .crumbs {
    margin-top: 2px;
    font-size: 11.5px;
    color: var(--ui-soft);
}

.app-actions { display: inline-flex; gap: 8px; }

.ui-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 13px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 700;
    border: 1px solid transparent;
    white-space: nowrap;
}

.ui-btn svg { width: 14px; height: 14px; }
.ui-btn.primary { background: var(--ui-primary); color: #fff; }
.ui-btn.ghost { background: #fff; color: var(--ui-muted); border-color: var(--ui-line); }

/* KPIs */
.kpi-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.kpi {
    padding: 14px;
    border-radius: var(--r);
    background: var(--ui-card);
    border: 1px solid var(--ui-line);
    box-shadow: var(--ui-shadow-sm);
}

.kpi .kpi-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--ui-muted);
    font-size: 11px;
    font-weight: 700;
}

.kpi .kpi-ic {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    display: grid;
    place-items: center;
    color: #fff;
}

.kpi .kpi-ic svg { width: 16px; height: 16px; }
.kpi.b .kpi-ic { background: var(--ui-primary); }
.kpi.g .kpi-ic { background: var(--ui-success); }
.kpi.o .kpi-ic { background: var(--coral); }
.kpi.r .kpi-ic { background: var(--ui-danger); }

.kpi .kpi-num {
    margin-top: 10px;
    font-size: 24px;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--ui-ink);
}

.kpi .kpi-sub { margin-top: 2px; font-size: 11px; color: var(--ui-soft); }
.kpi .kpi-sub b { font-weight: 800; }
.kpi .up { color: var(--ui-success); }
.kpi .down { color: var(--ui-danger); }

/* Cards genéricas */
.ui-card {
    background: var(--ui-card);
    border: 1px solid var(--ui-line);
    border-radius: var(--r);
    box-shadow: var(--ui-shadow-sm);
}

.ui-card > .ui-card-h {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 13px 16px;
    border-bottom: 1px solid var(--ui-line);
    font-size: 13px;
    font-weight: 800;
}

.ui-card > .ui-card-h .tag {
    font-size: 10.5px;
    font-weight: 700;
    color: var(--ui-muted);
}

.split {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 14px;
}

/* Gráfica de barras (SVG-like con divs) */
.chartbox { padding: 14px 16px 8px; }

.axis-chart {
    display: flex;
    align-items: flex-end;
    gap: 9px;
    height: 150px;
    padding-top: 8px;
    border-bottom: 1px solid var(--ui-line);
}

.axis-chart .col {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 3px;
    height: 100%;
}

.axis-chart .col > b {
    display: block;
    border-radius: 5px 5px 0 0;
    background: linear-gradient(180deg, #60a5fa, var(--ui-primary));
}

.axis-chart .col.hl > b { background: linear-gradient(180deg, var(--amber), var(--coral)); }

.axis-labels {
    display: flex;
    gap: 9px;
    padding: 8px 0 4px;
}

.axis-labels span {
    flex: 1;
    text-align: center;
    font-size: 10px;
    color: var(--ui-soft);
    font-weight: 600;
}

/* Línea / área */
.linebox { padding: 8px 12px 12px; }

/* Donut */
.donut-wrap { display: flex; align-items: center; gap: 16px; padding: 16px; }

.donut-ring {
    width: 132px;
    height: 132px;
    border-radius: 50%;
    flex: none;
    display: grid;
    place-items: center;
    background: conic-gradient(var(--ui-primary) 0 68%, var(--ui-success) 68% 86%, var(--amber) 86% 96%, var(--ui-danger) 96% 100%);
}

.donut-ring i {
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: #fff;
    display: grid;
    place-items: center;
    text-align: center;
    font-style: normal;
    box-shadow: inset 0 0 0 1px var(--ui-line);
}

.donut-ring i b { display: block; font-size: 22px; font-weight: 900; color: var(--ui-ink); }
.donut-ring i span { font-size: 10px; color: var(--ui-soft); }

.legend { display: grid; gap: 9px; font-size: 12px; }
.legend div { display: flex; align-items: center; gap: 8px; }
.legend .dot { width: 10px; height: 10px; border-radius: 3px; }
.legend .val { margin-left: auto; font-weight: 800; }
.legend .c1 { background: var(--ui-primary); }
.legend .c2 { background: var(--ui-success); }
.legend .c3 { background: var(--amber); }
.legend .c4 { background: var(--ui-danger); }

/* Tabla real */
.ui-table { width: 100%; border-collapse: collapse; font-size: 12px; }

.ui-table th {
    text-align: left;
    padding: 10px 16px;
    background: #f8fafc;
    color: var(--ui-muted);
    font-size: 10.5px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-weight: 800;
    border-bottom: 1px solid var(--ui-line);
}

.ui-table td {
    padding: 11px 16px;
    border-bottom: 1px solid var(--ui-line);
    color: #374151;
    vertical-align: middle;
}

.ui-table tr:last-child td { border-bottom: 0; }
.ui-table .folio { font-weight: 800; color: var(--ui-primary); }
.ui-table .money { font-weight: 800; color: var(--ui-ink); font-variant-numeric: tabular-nums; }

.who { display: flex; align-items: center; gap: 9px; }

.ava {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    flex: none;
    display: grid;
    place-items: center;
    color: #fff;
    font-size: 10.5px;
    font-weight: 800;
    background: var(--ui-primary);
}

.ava.a2 { background: #7c3aed; }
.ava.a3 { background: #0891b2; }
.ava.a4 { background: #db2777; }
.ava.a5 { background: #ca8a04; }
.ava.a6 { background: var(--ui-success); }

.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 10.5px;
    font-weight: 800;
}

.badge::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.badge.ok { color: var(--ui-success); background: var(--ui-success-bg); }
.badge.no { color: var(--ui-danger); background: var(--ui-danger-bg); }
.badge.pend { color: var(--ui-warn); background: var(--ui-warn-bg); }

/* Recibo / ticket */
.ticket {
    background: #fff;
    border: 1px solid var(--ui-line);
    border-radius: var(--r);
    box-shadow: var(--ui-shadow-sm);
    padding: 18px;
    max-width: 320px;
    margin: 0 auto;
}

.ticket .t-h {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--ui-line);
}

.ticket .t-logo {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--coral), var(--amber));
    display: grid;
    place-items: center;
    color: #fff;
    font-weight: 900;
    font-size: 12px;
}

.ticket .t-h b { font-size: 13px; }
.ticket .t-h span { display: block; font-size: 10px; color: var(--ui-soft); }
.ticket .t-row {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    padding: 7px 0;
    color: #374151;
}
.ticket .t-row span { color: var(--ui-soft); }
.ticket .t-total {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-top: 10px;
    padding-top: 12px;
    border-top: 1px dashed var(--ui-line);
}
.ticket .t-total b { font-size: 22px; color: var(--ui-success); }
.ticket .t-stamp {
    margin-top: 12px;
    text-align: center;
    font-size: 10px;
    color: var(--ui-soft);
    letter-spacing: 0.05em;
}

/* Captura de calificaciones */
.grade-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.grade-table th, .grade-table td {
    padding: 9px 12px;
    border-bottom: 1px solid var(--ui-line);
    text-align: center;
}
.grade-table th {
    background: #f8fafc;
    font-size: 10.5px;
    color: var(--ui-muted);
    text-transform: uppercase;
    font-weight: 800;
}
.grade-table td:first-child, .grade-table th:first-child {
    text-align: left;
    font-weight: 700;
    color: #374151;
}
.grade-input {
    display: inline-grid;
    place-items: center;
    width: 40px;
    height: 28px;
    border-radius: 7px;
    border: 1px solid var(--ui-line);
    font-weight: 800;
    background: #fff;
}
.grade-input.hi { border-color: var(--ui-success); color: var(--ui-success); background: var(--ui-success-bg); }
.grade-input.lo { border-color: var(--ui-danger); color: var(--ui-danger); background: var(--ui-danger-bg); }
.grade-input.foc { border-color: var(--ui-primary); box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.16); }

/* Matriz ACL */
.acl-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.acl-table th, .acl-table td {
    padding: 10px 8px;
    border-bottom: 1px solid var(--ui-line);
    text-align: center;
}
.acl-table thead th { background: #f8fafc; color: var(--ui-muted); font-size: 10.5px; text-transform: uppercase; font-weight: 800; }
.acl-table td:first-child, .acl-table th:first-child { text-align: left; font-weight: 700; color: #374151; padding-left: 14px; }
.acl-check {
    display: inline-grid;
    place-items: center;
    width: 22px;
    height: 22px;
    border-radius: 6px;
}
.acl-check.on { background: var(--ui-success-bg); color: var(--ui-success); }
.acl-check.off { background: #f1f3f7; color: #cbd3e0; }
.acl-check svg { width: 13px; height: 13px; }

.pill-scope {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 800;
    background: #eef2ff;
    color: var(--ui-primary);
}

/* Etiqueta demo flotante */
.demo-flag {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 3;
    padding: 5px 11px;
    border-radius: 999px;
    background: rgba(17, 28, 52, 0.82);
    color: #fff;
    font-size: 10.5px;
    font-weight: 800;
    letter-spacing: 0.04em;
    backdrop-filter: blur(4px);
}

.mock-shell { position: relative; }

.demo-flag.soon { background: linear-gradient(135deg, var(--coral), var(--amber)); color: #3d1c07; }

.soon-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: 12px;
    padding: 4px 12px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--coral), var(--amber));
    color: #fff;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.02em;
    vertical-align: middle;
    box-shadow: 0 8px 20px -8px var(--coral);
}

.soon-veil {
    position: relative;
}
.soon-veil .app-window,
.soon-veil .ui-card { filter: saturate(0.75); }
.soon-veil::after {
    content: "Proximamente";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) rotate(-6deg);
    padding: 10px 26px;
    border-radius: 12px;
    background: rgba(17, 28, 52, 0.88);
    color: #fff;
    font-family: "Segoe UI", system-ui, sans-serif;
    font-size: 20px;
    font-weight: 900;
    letter-spacing: 0.04em;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
    z-index: 4;
}

.custom-note {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin: 18px 0 4px;
    padding: 14px 16px;
    border-radius: 10px;
    background: #eff5ff;
    border: 1px solid #d7e3fb;
}
.custom-note svg { width: 20px; height: 20px; flex: none; color: var(--ui-primary); margin-top: 1px; }
.custom-note b { color: var(--ui-primary); }
.custom-note p { margin: 0; font-size: 14px; color: #33507e; }

/* Responsivo de mockups */
@media (max-width: 1020px) {
    .kpi-row { grid-template-columns: repeat(2, 1fr); }
    .split { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
    .app-body { grid-template-columns: 1fr; }
    .app-side { display: none; }
    .kpi-row { grid-template-columns: repeat(2, 1fr); }
    .app-main { padding: 16px; }
    .table-scroll { overflow-x: auto; }
    /* Grids con grid-template-columns inline deben apilar/reducir en movil */
    .appui .split { grid-template-columns: 1fr !important; }
    .appui .kpi-row { grid-template-columns: repeat(2, 1fr) !important; }
    .report-grid { grid-template-columns: 1fr !important; }
}

.appui, .mock-shell, .app-window, .ui-card { max-width: 100%; }

/* Permite que las celdas de grid/flex se encojan por debajo del ancho
   intrinseco de las tablas, para que .table-scroll haga scroll interno
   en lugar de desbordar la pagina en movil. */
.feature-section > *,
.reports-section > *,
.appui .split > *,
.mock-shell,
.app-window,
.ui-card,
.app-main,
.table-scroll { min-width: 0; }

.table-scroll { overflow-x: auto; }

/* --- Componentes extra para mockups de integraciones / familias --- */
.row-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--ui-line);
}
.row-item:last-child { border-bottom: 0; }
.row-item .r-ic {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    flex: none;
    display: grid;
    place-items: center;
    color: #fff;
}
.row-item .r-ic svg { width: 18px; height: 18px; }
.row-item .r-body { flex: 1; min-width: 0; }
.row-item .r-body b { display: block; font-size: 13px; }
.row-item .r-body span { font-size: 11.5px; color: var(--ui-muted); }

.ic-google { background: linear-gradient(135deg,#4285F4,#34A853); }
.ic-moodle { background: #f98012; }
.ic-push { background: #7c3aed; }
.ic-mail { background: #0891b2; }
.ic-open { background: #12b76a; }
.ic-blue { background: var(--ui-primary); }

/* Toggle */
.tgl {
    width: 40px;
    height: 23px;
    border-radius: 999px;
    background: var(--ui-primary);
    position: relative;
    flex: none;
}
.tgl.off { background: #cbd3e0; }
.tgl::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    background: #fff;
    transition: 0.2s;
}
.tgl:not(.off)::after { left: 20px; }

/* Botón Google real */
.gbtn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 11px;
    border-radius: 9px;
    border: 1px solid var(--ui-line);
    background: #fff;
    font-size: 13px;
    font-weight: 700;
    color: #3c4043;
}
.gbtn .g-mark {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: conic-gradient(#ea4335 0 25%, #fbbc05 25% 50%, #34a853 50% 75%, #4285f4 75% 100%);
    -webkit-mask: radial-gradient(circle 4px at center, transparent 62%, #000 63%);
    mask: radial-gradient(circle 4px at center, transparent 62%, #000 63%);
}

/* Métodos de pago OpenPay */
.pay-method {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 11px 13px;
    border: 1px solid var(--ui-line);
    border-radius: 10px;
    margin-bottom: 9px;
    font-size: 12.5px;
    font-weight: 600;
}
.pay-method.sel {
    border-color: var(--ui-primary);
    background: #eff5ff;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}
.pay-method .pm-ic {
    width: 34px;
    height: 24px;
    border-radius: 5px;
    display: grid;
    place-items: center;
    color: #fff;
    font-size: 9px;
    font-weight: 900;
    background: linear-gradient(135deg, #1a1f36, #3b4a6b);
}
.pay-method .radio {
    margin-left: auto;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    border: 2px solid #cbd3e0;
}
.pay-method.sel .radio { border-color: var(--ui-primary); background: radial-gradient(circle 4px at center, #fff 0 60%, transparent 61%), var(--ui-primary); }
.secure-line {
    display: flex;
    align-items: center;
    gap: 7px;
    justify-content: center;
    margin-top: 6px;
    font-size: 11px;
    color: var(--ui-muted);
}
.secure-line svg { width: 13px; height: 13px; color: var(--ui-success); }
.openpay-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 800;
    color: #12b76a;
}

/* Campana de notificación */
.bell {
    position: relative;
    width: 34px;
    height: 34px;
    border-radius: 9px;
    display: grid;
    place-items: center;
    background: #f1f3f7;
    color: var(--ui-muted);
}
.bell svg { width: 18px; height: 18px; }
.bell .dot {
    position: absolute;
    top: 5px;
    right: 6px;
    min-width: 15px;
    height: 15px;
    padding: 0 3px;
    border-radius: 999px;
    background: var(--ui-danger);
    color: #fff;
    font-size: 9px;
    font-weight: 800;
    display: grid;
    place-items: center;
    border: 2px solid #fff;
}
.push-item {
    display: flex;
    gap: 10px;
    padding: 11px 14px;
    border-bottom: 1px solid var(--ui-line);
}
.push-item:last-child { border-bottom: 0; }
.push-item .p-ic {
    width: 30px; height: 30px; border-radius: 8px; flex: none;
    display: grid; place-items: center; color: #fff;
    background: linear-gradient(135deg, var(--coral), var(--amber));
}
.push-item .p-ic svg { width: 15px; height: 15px; }
.push-item b { font-size: 12.5px; display: block; }
.push-item span { font-size: 11px; color: var(--ui-muted); }
.push-item .p-time { margin-left: auto; font-size: 10px; color: var(--ui-soft); white-space: nowrap; }

/* Tarjetas de promoción (sitio público) */
.promo-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 16px;
}
.promo-card {
    border: 1px solid var(--ui-line);
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
}
.promo-card .p-top {
    padding: 16px 14px;
    color: #fff;
    position: relative;
    background: linear-gradient(135deg, var(--ui-primary), #4f46e5);
}
.promo-card:nth-child(2) .p-top { background: linear-gradient(135deg, var(--coral), var(--amber)); }
.promo-card:nth-child(3) .p-top { background: linear-gradient(135deg, #0891b2, #16a34a); }
.promo-card .p-off { font-size: 30px; font-weight: 900; line-height: 1; }
.promo-card .p-lbl { font-size: 11px; font-weight: 700; opacity: 0.92; }
.promo-card .p-body { padding: 12px 14px; }
.promo-card .p-body b { font-size: 13px; display: block; }
.promo-card .p-body span { font-size: 11.5px; color: var(--ui-muted); }
.promo-card .p-cta {
    margin-top: 10px;
    display: block;
    text-align: center;
    padding: 8px;
    border-radius: 8px;
    background: #eff5ff;
    color: var(--ui-primary);
    font-size: 12px;
    font-weight: 800;
}

/* Hilo de comentarios padres */
.chat { padding: 14px 16px; display: grid; gap: 12px; }
.bubble { display: flex; gap: 9px; }
.bubble .b-txt {
    background: #f1f4f9;
    border-radius: 4px 12px 12px 12px;
    padding: 9px 12px;
    font-size: 12px;
    color: #374151;
    max-width: 85%;
}
.bubble .b-txt .b-who { display: block; font-size: 10.5px; font-weight: 800; color: var(--ui-ink); margin-bottom: 2px; }
.bubble.me { flex-direction: row-reverse; }
.bubble.me .b-txt { background: #e7f0ff; border-radius: 12px 4px 12px 12px; color: #1e3a8a; }

@media (max-width: 700px) {
    .promo-strip { grid-template-columns: 1fr; }
}

/* ---- Iconos en tarjetas (SaaS, reportes, seguridad, portales) ---- */
.card-ic {
    display: inline-grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    margin-bottom: 14px;
    color: #fff;
    background: linear-gradient(135deg, var(--coral), var(--amber));
    box-shadow: 0 10px 22px -10px rgba(240, 107, 34, 0.7);
}
.card-ic svg { width: 24px; height: 24px; }

/* Paleta por posicion para variar los chips */
.saas-grid article:nth-child(1) .card-ic,
.report-grid article:nth-child(1) .card-ic,
.security-grid article:nth-child(1) .card-ic { background: linear-gradient(135deg, var(--navy), var(--coral)); box-shadow: 0 10px 22px -10px rgba(74,36,16,.6); }
.saas-grid article:nth-child(2) .card-ic,
.report-grid article:nth-child(2) .card-ic,
.security-grid article:nth-child(2) .card-ic { background: linear-gradient(135deg, #8f3b10, var(--amber)); box-shadow: 0 10px 22px -10px rgba(143,59,16,.6); }
.saas-grid article:nth-child(3) .card-ic,
.report-grid article:nth-child(3) .card-ic,
.security-grid article:nth-child(3) .card-ic { background: linear-gradient(135deg, var(--coral), #c75f11); box-shadow: 0 10px 22px -10px rgba(240,107,34,.6); }
.saas-grid article:nth-child(4) .card-ic,
.report-grid article:nth-child(4) .card-ic,
.security-grid article:nth-child(4) .card-ic { background: linear-gradient(135deg, var(--amber), var(--coral)); box-shadow: 0 10px 22px -10px rgba(255,173,50,.6); }

/* Portales: el chip usa el mismo color del pill de cada perfil */
.portal-grid article { position: relative; }
.portal-grid .card-ic { background: var(--teal); box-shadow: none; }
.portal-grid article:nth-child(2) .card-ic { background: var(--blue); }
.portal-grid article:nth-child(3) .card-ic { background: var(--coral); }
.portal-grid article:nth-child(4) .card-ic { background: var(--green); }

/* Barra de confianza con icono */
.trust-band div { display: flex; flex-direction: column; }
.trust-band .tb-ic {
    display: inline-grid;
    place-items: center;
    width: 40px;
    height: 40px;
    margin-bottom: 12px;
    border-radius: 10px;
    color: var(--coral);
    background: #fff2e7;
}
.trust-band .tb-ic svg { width: 21px; height: 21px; }

/* Icono junto al eyebrow de secciones destacadas */
.eyebrow-ic {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.eyebrow-ic svg { width: 16px; height: 16px; }

/* ============================================================
   MOVIMIENTO Y VISTOSIDAD
   Transiciones/hover para todos; animaciones de scroll y
   micro-interacciones solo si el usuario no pidio reducir motion.
   ============================================================ */

/* --- Hover: elevar tarjetas y tiles --- */
.module-grid a,
.saas-grid article,
.report-grid article,
.portal-grid article,
.security-grid article,
.metric-cards article,
.promo-card,
.visual-card,
.trust-band div {
    transition: transform 0.45s cubic-bezier(0.2, 0.7, 0.2, 1),
                box-shadow 0.45s ease,
                opacity 0.6s ease;
}

.module-grid a:hover {
    transform: translateY(-6px) scale(1.015);
    box-shadow: 0 20px 42px -16px rgba(74, 36, 16, 0.55);
}

.saas-grid article:hover,
.report-grid article:hover,
.portal-grid article:hover,
.security-grid article:hover,
.metric-cards article:hover {
    transform: translateY(-7px);
    box-shadow: 0 26px 54px -22px rgba(74, 36, 16, 0.4);
}

.promo-card:hover { transform: translateY(-6px); box-shadow: 0 24px 48px -20px rgba(74, 36, 16, 0.35); }
.trust-band div:hover { transform: translateY(-4px); z-index: 1; box-shadow: 0 20px 40px -20px rgba(74, 36, 16, 0.3); }

/* El chip de icono reacciona al hover de su tarjeta */
.card-ic { transition: transform 0.45s cubic-bezier(0.2, 0.7, 0.2, 1), box-shadow 0.45s ease; }
.saas-grid article:hover .card-ic,
.report-grid article:hover .card-ic,
.portal-grid article:hover .card-ic,
.security-grid article:hover .card-ic { transform: scale(1.1) rotate(-5deg); }

/* Iconos del menu de modulos */
.module-grid a svg { transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1); }
.module-grid a:hover svg { transform: scale(1.15) rotate(-4deg); }

/* Botones con lift y brillo */
.btn, .header-cta, .ui-btn.primary { transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease; }
.btn.primary:hover { transform: translateY(-3px); box-shadow: 0 18px 34px rgba(240, 107, 34, 0.45); }
.btn.secondary:hover { transform: translateY(-3px); background: rgba(255, 255, 255, 0.16); }
.header-cta:hover { transform: translateY(-2px); background: var(--blue); color: #fff; }
.inline-cta { transition: transform 0.25s ease, gap 0.25s ease; }
.inline-cta::after { content: " \2192"; transition: transform 0.25s ease; display: inline-block; }
.inline-cta:hover::after { transform: translateX(4px); }

/* Nav con subrayado animado */
.top-nav a { position: relative; }
.top-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 100%;
    height: 2px;
    background: var(--coral);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.top-nav a:hover::after { transform: scaleX(1); }

/* Mockups reaccionan sutil al hover */
.feature-section .appui.mock-shell,
.reports-section .appui.mock-shell { transition: transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1); }
.feature-section .appui.mock-shell:hover,
.reports-section .appui.mock-shell:hover { transform: translateY(-6px); }

/* Back-to-menu ya tiene hover; suavizar */
.back-to-menu { transition: transform 0.25s ease, box-shadow 0.25s ease; }
.back-to-menu:hover { box-shadow: 0 18px 40px rgba(74, 36, 16, 0.45); }

@media (prefers-reduced-motion: no-preference) {

    /* --- Aparicion al hacer scroll --- */
    .reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1); }
    .reveal.in { opacity: 1; transform: none; }

    .reveal-stagger > * { opacity: 0; transform: translateY(26px); transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1); }
    .reveal-stagger.in > * { opacity: 1; transform: none; }
    .reveal-stagger.in > *:nth-child(1) { transition-delay: 0.05s; }
    .reveal-stagger.in > *:nth-child(2) { transition-delay: 0.12s; }
    .reveal-stagger.in > *:nth-child(3) { transition-delay: 0.19s; }
    .reveal-stagger.in > *:nth-child(4) { transition-delay: 0.26s; }
    .reveal-stagger.in > *:nth-child(5) { transition-delay: 0.33s; }
    .reveal-stagger.in > *:nth-child(6) { transition-delay: 0.40s; }
    .reveal-stagger.in > *:nth-child(7) { transition-delay: 0.47s; }
    .reveal-stagger.in > *:nth-child(8) { transition-delay: 0.54s; }
    .reveal-stagger.in > *:nth-child(n+9) { transition-delay: 0.60s; }

    /* Mockup del hero flotando */
    .hero-display .app-window { animation: floaty 6.5s ease-in-out infinite; }
    @keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

    /* Barras de grafica que crecen al aparecer */
    .axis-chart .col > b { transform-origin: bottom; }
    .reveal.in .axis-chart .col > b,
    .reveal-stagger.in .axis-chart .col > b { animation: barGrow 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
    .reveal.in .axis-chart .col:nth-child(2) > b { animation-delay: 0.08s; }
    .reveal.in .axis-chart .col:nth-child(3) > b { animation-delay: 0.16s; }
    .reveal.in .axis-chart .col:nth-child(4) > b { animation-delay: 0.24s; }
    .reveal.in .axis-chart .col:nth-child(5) > b { animation-delay: 0.32s; }
    .reveal.in .axis-chart .col:nth-child(6) > b { animation-delay: 0.40s; }
    .reveal.in .axis-chart .col:nth-child(7) > b { animation-delay: 0.48s; }
    @keyframes barGrow { from { transform: scaleY(0); } to { transform: scaleY(1); } }

    /* Donut aparece con un pop */
    .reveal.in .donut-ring { animation: pop 0.7s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
    @keyframes pop { 0% { transform: scale(0.82); opacity: 0.3; } 60% { transform: scale(1.04); } 100% { transform: scale(1); opacity: 1; } }

    /* Pulso en el punto de la campana de notificaciones */
    .bell .dot { animation: pulseDot 2.2s ease-in-out infinite; }
    @keyframes pulseDot {
        0%, 100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.5); }
        50% { box-shadow: 0 0 0 6px rgba(220, 38, 38, 0); }
    }

    /* Brillo sutil que recorre los botones primarios al pasar el mouse */
    .btn.primary { position: relative; overflow: hidden; }
    .btn.primary::after {
        content: "";
        position: absolute;
        top: 0;
        left: -60%;
        width: 40%;
        height: 100%;
        background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.45), transparent);
        transform: skewX(-18deg);
        transition: left 0.6s ease;
    }
    .btn.primary:hover::after { left: 120%; }

    /* Chip "Vista demo" con leve latido */
    .demo-flag { animation: flagIn 0.6s ease both; }
    @keyframes flagIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }
}