/* ============================================================
   Señor Rentas — Landing pública
   ============================================================ */

:root {
    --ln-ink: #0f1d2e;
    --ln-ink-soft: #1c3149;
    --ln-green: #24695c;
    --ln-green-dk: #1a4f45;
    --ln-green-lt: #eaf4f1;
    --ln-emerald: #2f8f78;
    --ln-sand: #ba895d;
    --ln-sand-lt: #fdf6ef;
    --ln-text: #3f4a58;
    --ln-muted: #6b7788;
    --ln-line: #e4e9ee;
    --ln-bg: #f7f9fa;
    --ln-radius: 16px;
    --ln-shadow: 0 1px 3px rgba(15, 29, 46, .05), 0 12px 32px rgba(15, 29, 46, .06);
    --ln-shadow-lg: 0 24px 60px rgba(15, 29, 46, .14);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
    background: #fff;
    color: var(--ln-text);
    font-family: 'Montserrat', system-ui, -apple-system, sans-serif;
    font-size: 16px;
    line-height: 1.65;
    margin: 0;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
    color: var(--ln-ink);
    line-height: 1.2;
    letter-spacing: -.02em;
    margin: 0;
}

.ln-container {
    margin: 0 auto;
    max-width: 1180px;
    padding: 0 24px;
    width: 100%;
}

/* ---------- Botones ---------- */
.ln-btn {
    align-items: center;
    border: 1.5px solid transparent;
    border-radius: 10px;
    cursor: pointer;
    display: inline-flex;
    font-size: .92rem;
    font-weight: 600;
    gap: 9px;
    justify-content: center;
    padding: 11px 20px;
    transition: transform .16s ease, box-shadow .16s ease, background-color .16s ease, color .16s ease, border-color .16s ease;
    white-space: nowrap;
}

.ln-btn svg { height: 17px; width: 17px; }

.ln-btn-lg { font-size: 1rem; padding: 14px 26px; }
.ln-btn-block { width: 100%; }

.ln-btn-primary {
    background: var(--ln-green);
    box-shadow: 0 8px 20px rgba(36, 105, 92, .26);
    color: #fff;
}

.ln-btn-primary:hover {
    background: var(--ln-green-dk);
    box-shadow: 0 12px 26px rgba(36, 105, 92, .32);
    transform: translateY(-2px);
}

.ln-btn-outline {
    background: #fff;
    border-color: var(--ln-line);
    color: var(--ln-ink);
}

.ln-btn-outline:hover { border-color: var(--ln-green); color: var(--ln-green); }

.ln-btn-ghost { color: var(--ln-ink); }
.ln-btn-ghost:hover { color: var(--ln-green); }

.ln-btn-light { background: #fff; color: var(--ln-ink); }
.ln-btn-light:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(0, 0, 0, .22); }

.ln-btn-ghost-light { border-color: rgba(255, 255, 255, .35); color: #fff; }
.ln-btn-ghost-light:hover { background: rgba(255, 255, 255, .12); }

/* ---------- Etiquetas de sección ---------- */
.ln-eyebrow {
    color: var(--ln-emerald);
    display: inline-block;
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .12em;
    margin-bottom: 14px;
    text-transform: uppercase;
}

.ln-eyebrow-dark { color: var(--ln-green); }

/* ---------- Navegación ---------- */
.ln-nav {
    background: rgba(255, 255, 255, .88);
    backdrop-filter: saturate(180%) blur(12px);
    left: 0;
    position: sticky;
    right: 0;
    top: 0;
    transition: box-shadow .2s ease, background-color .2s ease;
    z-index: 60;
}

.ln-nav.is-stuck {
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 1px 0 var(--ln-line), 0 8px 24px rgba(15, 29, 46, .06);
}

.ln-nav-inner {
    align-items: center;
    display: flex;
    gap: 24px;
    height: 74px;
    justify-content: space-between;
}

.ln-brand img { height: 38px; width: auto; }

.ln-nav-links {
    align-items: center;
    display: flex;
    gap: 28px;
    margin-left: auto;
}

.ln-nav-links > a {
    color: var(--ln-ink-soft);
    font-size: .9rem;
    font-weight: 600;
    position: relative;
    transition: color .16s ease;
}

.ln-nav-links > a:hover { color: var(--ln-green); }

.ln-nav-actions { align-items: center; display: flex; gap: 10px; margin-left: 8px; }

.ln-nav-toggle {
    background: transparent;
    border: 0;
    cursor: pointer;
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.ln-nav-toggle span {
    background: var(--ln-ink);
    border-radius: 2px;
    display: block;
    height: 2px;
    transition: transform .2s ease, opacity .2s ease;
    width: 24px;
}

.ln-nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.ln-nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.ln-nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.ln-hero {
    background: linear-gradient(180deg, #fbfdfd 0%, #fff 60%);
    overflow: hidden;
    padding: 72px 0 88px;
    position: relative;
}

.ln-hero-glow {
    background: radial-gradient(circle, rgba(47, 143, 120, .16) 0%, rgba(47, 143, 120, 0) 68%);
    height: 760px;
    pointer-events: none;
    position: absolute;
    right: -160px;
    top: -220px;
    width: 760px;
}

.ln-hero-inner {
    align-items: center;
    display: grid;
    gap: 56px;
    grid-template-columns: 1.05fr .95fr;
    position: relative;
}

.ln-hero h1 {
    font-size: clamp(2rem, 3.5vw, 2.85rem);
    font-weight: 800;
    margin-bottom: 20px;
}

.ln-hero h1 em {
    color: var(--ln-green);
    font-style: normal;
    position: relative;
}

.ln-hero h1 em::after {
    background: rgba(186, 137, 93, .28);
    bottom: .08em;
    content: "";
    height: .28em;
    left: 0;
    position: absolute;
    right: 0;
    z-index: -1;
}

.ln-hero-lead {
    color: var(--ln-muted);
    font-size: 1.08rem;
    margin: 0 0 30px;
    max-width: 540px;
}

.ln-hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }

.ln-hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    list-style: none;
    margin: 26px 0 0;
    padding: 0;
}

.ln-hero-trust li {
    align-items: center;
    color: var(--ln-muted);
    display: flex;
    font-size: .85rem;
    font-weight: 500;
    gap: 7px;
}

.ln-hero-trust svg { color: var(--ln-emerald); height: 15px; width: 15px; }

/* ---------- Mockup ---------- */
.ln-hero-art { position: relative; }

.ln-mock {
    background: #fff;
    border: 1px solid var(--ln-line);
    border-radius: 18px;
    box-shadow: var(--ln-shadow-lg);
    overflow: hidden;
}

.ln-mock-bar {
    align-items: center;
    background: #f4f7f8;
    border-bottom: 1px solid var(--ln-line);
    display: flex;
    gap: 6px;
    padding: 12px 16px;
}

.ln-mock-bar > span {
    background: #d8dfe5;
    border-radius: 50%;
    height: 9px;
    width: 9px;
}

.ln-mock-url {
    background: #fff;
    border: 1px solid var(--ln-line);
    border-radius: 20px;
    color: #93a0ad;
    font-size: .68rem;
    margin-left: 12px;
    padding: 4px 14px;
}

.ln-mock-body { padding: 18px; }

.ln-mock-kpis { display: grid; gap: 10px; grid-template-columns: repeat(3, 1fr); margin-bottom: 14px; }

.ln-mock-kpi {
    background: #fafbfc;
    border: 1px solid var(--ln-line);
    border-radius: 12px;
    padding: 13px;
}

.ln-mock-kpi small { color: var(--ln-muted); display: block; font-size: .66rem; }
.ln-mock-kpi strong { color: var(--ln-ink); display: block; font-size: 1.02rem; letter-spacing: -.02em; margin-top: 3px; }
.ln-mock-kpi.is-alert strong { color: #d9534f; }
.ln-mock-up { color: var(--ln-emerald); font-size: .64rem; font-weight: 700; }

.ln-mock-list { display: flex; flex-direction: column; gap: 8px; }

.ln-mock-row {
    align-items: center;
    background: #fff;
    border: 1px solid var(--ln-line);
    border-radius: 12px;
    display: flex;
    gap: 11px;
    padding: 11px 13px;
}

.ln-mock-avatar {
    align-items: center;
    background: var(--ln-green-lt);
    border-radius: 9px;
    color: var(--ln-green);
    display: flex;
    flex: 0 0 32px;
    font-size: .8rem;
    font-weight: 700;
    height: 32px;
    justify-content: center;
}

.ln-mock-info { flex: 1; min-width: 0; }
.ln-mock-info b { color: var(--ln-ink); display: block; font-size: .8rem; }
.ln-mock-info i { color: var(--ln-muted); font-size: .68rem; font-style: normal; }

.ln-mock-tag { border-radius: 20px; font-size: .64rem; font-weight: 700; padding: 4px 10px; white-space: nowrap; }
.ln-mock-tag.is-ok { background: #e7f6ee; color: #16814e; }
.ln-mock-tag.is-soon { background: #fff3e0; color: #b47409; }
.ln-mock-tag.is-late { background: #fdeceb; color: #c9403b; }

.ln-float {
    align-items: center;
    animation: ln-float 5s ease-in-out infinite;
    background: #fff;
    border: 1px solid var(--ln-line);
    border-radius: 13px;
    box-shadow: var(--ln-shadow);
    display: flex;
    gap: 10px;
    padding: 11px 14px;
    position: absolute;
}

.ln-float b { color: var(--ln-ink); display: block; font-size: .76rem; }
.ln-float i { color: var(--ln-muted); font-size: .68rem; font-style: normal; }
.ln-float-icon { font-size: 1.05rem; }

.ln-float-1 { left: -30px; top: -26px; }
.ln-float-2 { animation-delay: 1.6s; bottom: -30px; right: -26px; }

@keyframes ln-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-9px); }
}

/* ---------- Franja de valor ---------- */
.ln-strip { background: var(--ln-ink); color: #fff; padding: 26px 0; }

.ln-strip-inner { display: grid; gap: 20px; grid-template-columns: repeat(4, 1fr); text-align: center; }

.ln-strip-inner b { display: block; font-size: .95rem; font-weight: 700; }
.ln-strip-inner span { color: rgba(255, 255, 255, .68); font-size: .82rem; }

/* ---------- Secciones ---------- */
.ln-section { padding: 84px 0; }

.ln-section-head { margin: 0 auto 46px; max-width: 660px; text-align: center; }
.ln-section-head h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; margin-bottom: 14px; }
.ln-section-head p { color: var(--ln-muted); font-size: 1.02rem; margin: 0; }

.ln-section-head-light h2 { color: #fff; }
.ln-section-head-light p { color: rgba(255, 255, 255, .72); }

/* ---------- Problema ---------- */
.ln-problem { background: var(--ln-bg); }

.ln-problem-grid { display: grid; gap: 18px; grid-template-columns: repeat(4, 1fr); }

.ln-problem-card {
    background: #fff;
    border: 1px solid var(--ln-line);
    border-radius: var(--ln-radius);
    padding: 26px 22px;
    transition: transform .18s ease, box-shadow .18s ease;
}

.ln-problem-card:hover { box-shadow: var(--ln-shadow); transform: translateY(-3px); }
.ln-problem-card > span { display: block; font-size: 1.7rem; margin-bottom: 12px; }
.ln-problem-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.ln-problem-card p { color: var(--ln-muted); font-size: .88rem; margin: 0; }

/* ---------- Características ---------- */
.ln-features { display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); }

.ln-feature {
    background: #fff;
    border: 1px solid var(--ln-line);
    border-radius: var(--ln-radius);
    padding: 28px 26px;
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.ln-feature:hover { border-color: #cfe0da; box-shadow: var(--ln-shadow); transform: translateY(-4px); }

.ln-feature-icon,
.ln-feature svg {
    color: var(--ln-green);
    height: 24px;
    margin-bottom: 16px;
    width: 24px;
}

.ln-feature h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 9px; }
.ln-feature p { color: var(--ln-muted); font-size: .9rem; margin: 0; }

/* ---------- Beneficios ---------- */
.ln-benefits {
    background: linear-gradient(160deg, var(--ln-ink) 0%, #163049 55%, var(--ln-green-dk) 130%);
    color: #fff;
}

.ln-benefit-grid { display: grid; gap: 20px; grid-template-columns: repeat(2, 1fr); }

.ln-benefit {
    align-items: flex-start;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: var(--ln-radius);
    display: flex;
    gap: 16px;
    padding: 26px;
    transition: background-color .18s ease, transform .18s ease;
}

.ln-benefit:hover { background: rgba(255, 255, 255, .1); transform: translateY(-3px); }

.ln-benefit-icon,
.ln-benefit svg {
    color: #6ac2a8;
    flex: 0 0 26px;
    height: 26px;
    width: 26px;
}

.ln-benefit h3 { color: #fff; font-size: 1.08rem; font-weight: 700; margin-bottom: 8px; }
.ln-benefit p { color: rgba(255, 255, 255, .74); font-size: .92rem; margin: 0; }

/* ---------- Cómo funciona ---------- */
.ln-steps { counter-reset: paso; display: grid; gap: 22px; grid-template-columns: repeat(3, 1fr); position: relative; }

.ln-step {
    background: #fff;
    border: 1px solid var(--ln-line);
    border-radius: var(--ln-radius);
    padding: 30px 26px;
    position: relative;
}

.ln-step-number {
    align-items: center;
    background: var(--ln-green);
    border-radius: 12px;
    box-shadow: 0 8px 18px rgba(36, 105, 92, .24);
    color: #fff;
    display: flex;
    font-size: 1.05rem;
    font-weight: 800;
    height: 42px;
    justify-content: center;
    margin-bottom: 16px;
    width: 42px;
}

.ln-step h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 9px; }
.ln-step p { color: var(--ln-muted); font-size: .92rem; margin: 0; }

.ln-steps-cta {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    margin-top: 40px;
}

.ln-steps-cta span { color: var(--ln-muted); font-size: .88rem; }

/* ---------- Precios: calculadora por contrato ---------- */
.ln-pricing { background: var(--ln-bg); }

.ln-calc {
    background: #fff;
    border: 1px solid var(--ln-line);
    border-radius: 20px;
    box-shadow: var(--ln-shadow);
    display: grid;
    gap: 0;
    grid-template-columns: 1.15fr .85fr;
    overflow: hidden;
}

.ln-calc-control { padding: 34px 36px; }

.ln-calc-label {
    color: var(--ln-ink);
    display: block;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -.01em;
    margin-bottom: 20px;
}

/* Stepper */
.ln-calc-stepper {
    align-items: center;
    border: 1.5px solid var(--ln-line);
    border-radius: 12px;
    display: inline-flex;
    overflow: hidden;
}

.ln-calc-stepper button {
    background: #fafbfc;
    border: 0;
    color: var(--ln-ink);
    cursor: pointer;
    font-size: 1.25rem;
    font-weight: 700;
    height: 52px;
    line-height: 1;
    transition: background-color .15s ease, color .15s ease;
    width: 52px;
}

.ln-calc-stepper button:hover { background: var(--ln-green-lt); color: var(--ln-green); }

.ln-calc-stepper input {
    -moz-appearance: textfield;
    border: 0;
    color: var(--ln-ink);
    font-family: inherit;
    font-size: 1.5rem;
    font-weight: 800;
    height: 52px;
    letter-spacing: -.02em;
    text-align: center;
    width: 96px;
}

.ln-calc-stepper input:focus { outline: none; }
.ln-calc-stepper input::-webkit-outer-spin-button,
.ln-calc-stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

/* Barra */
.ln-calc-range {
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    display: block;
    margin: 26px 0 8px;
    width: 100%;
}

.ln-calc-range::-webkit-slider-runnable-track {
    background: #e7ebee;
    border-radius: 100px;
    height: 7px;
}

.ln-calc-range::-moz-range-track {
    background: #e7ebee;
    border-radius: 100px;
    height: 7px;
}

.ln-calc-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    background: var(--ln-green);
    border: 3px solid #fff;
    border-radius: 50%;
    box-shadow: 0 3px 10px rgba(36, 105, 92, .38);
    cursor: grab;
    height: 24px;
    margin-top: -8.5px;
    width: 24px;
}

.ln-calc-range::-moz-range-thumb {
    background: var(--ln-green);
    border: 3px solid #fff;
    border-radius: 50%;
    box-shadow: 0 3px 10px rgba(36, 105, 92, .38);
    cursor: grab;
    height: 24px;
    width: 24px;
}

.ln-calc-range:active::-webkit-slider-thumb { cursor: grabbing; }

.ln-calc-scale {
    color: var(--ln-muted);
    display: flex;
    font-size: .76rem;
    justify-content: space-between;
}

.ln-calc-hint { color: var(--ln-muted); font-size: .82rem; margin: 18px 0 0; }

/* Resultado */
.ln-calc-result {
    background: linear-gradient(165deg, #f6faf9 0%, #eef6f3 100%);
    border-left: 1px solid var(--ln-line);
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 34px 32px;
}

.ln-calc-total span {
    color: var(--ln-muted);
    display: block;
    font-size: .74rem;
    font-weight: 700;
    letter-spacing: .08em;
    margin-bottom: 4px;
    text-transform: uppercase;
}

.ln-calc-total strong {
    align-items: baseline;
    color: var(--ln-ink);
    display: flex;
    gap: 2px;
    letter-spacing: -.03em;
    line-height: 1;
}

.ln-calc-total i { color: var(--ln-green); font-size: 1.3rem; font-style: normal; font-weight: 700; }
.ln-calc-total b { color: var(--ln-green); font-size: 3rem; font-weight: 800; }
.ln-calc-total small { color: var(--ln-muted); font-size: .82rem; font-weight: 500; margin-left: 6px; }
.ln-calc-total em { color: var(--ln-muted); display: block; font-size: .82rem; font-style: normal; margin-top: 7px; }

/* Desglose por bloques */
.ln-calc-breakdown {
    border-top: 1px solid rgba(36, 105, 92, .14);
    list-style: none;
    margin: 0;
    padding: 14px 0 0;
}

.ln-calc-breakdown:empty { display: none; }

.ln-calc-breakdown li {
    align-items: baseline;
    display: grid;
    gap: 10px;
    grid-template-columns: 1fr auto auto;
    padding: 5px 0;
}

.ln-calc-breakdown span { color: var(--ln-muted); font-size: .82rem; }
.ln-calc-breakdown b { color: var(--ln-text); font-size: .8rem; font-weight: 600; }

.ln-calc-breakdown i {
    color: var(--ln-ink);
    font-size: .86rem;
    font-style: normal;
    font-weight: 700;
    min-width: 62px;
    text-align: right;
}

.ln-calc-saving {
    background: rgba(186, 137, 93, .12);
    border-radius: 9px;
    color: #8a5f34;
    font-size: .82rem;
    font-weight: 600;
    margin: 0;
    padding: 9px 12px;
}

.ln-calc-result .ln-btn { margin-top: auto; }

.ln-calc-fineprint { color: var(--ln-muted); font-size: .76rem; text-align: center; }

/* Rangos */
.ln-tiers { display: grid; gap: 12px; grid-template-columns: repeat(5, 1fr); margin-top: 22px; }

.ln-tier {
    background: #fff;
    border: 1.5px solid var(--ln-line);
    border-radius: 14px;
    padding: 20px 18px;
    text-align: center;
    transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.ln-tier.is-active {
    border-color: var(--ln-green);
    box-shadow: 0 12px 28px rgba(36, 105, 92, .16);
    transform: translateY(-3px);
}

.ln-tier-range {
    color: var(--ln-muted);
    display: block;
    font-size: .8rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.ln-tier.is-active .ln-tier-range { color: var(--ln-green); }

.ln-tier-price {
    color: var(--ln-ink);
    display: block;
    font-size: 1.7rem;
    font-weight: 800;
    letter-spacing: -.03em;
    line-height: 1;
}

.ln-tier.is-active .ln-tier-price { color: var(--ln-green); }

.ln-tier-unit { color: var(--ln-muted); display: block; font-size: .74rem; margin-top: 5px; }

/* Tramo sin costo */
.ln-tier.is-free {
    background: linear-gradient(160deg, #f2faf7 0%, #fff 100%);
    border-color: #bfe0d5;
}

.ln-tier.is-free .ln-tier-price { color: var(--ln-emerald); font-size: 1.5rem; }

/* Resultado cuando no hay costo */
.ln-calc-result.is-free {
    background: linear-gradient(165deg, #eef8f4 0%, #e4f3ec 100%);
}

.ln-calc-result.is-free .ln-calc-total b,
.ln-calc-result.is-free .ln-calc-total i { color: var(--ln-emerald); }

.ln-calc-result.is-free .ln-calc-saving {
    background: rgba(36, 105, 92, .1);
    color: var(--ln-green-dk);
}

.ln-pricing-note { color: var(--ln-muted); font-size: .88rem; margin: 28px 0 0; text-align: center; }

/* ---------- Preguntas ---------- */
.ln-faq-inner { align-items: start; display: grid; gap: 52px; grid-template-columns: .82fr 1.18fr; }

.ln-faq-aside h2 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); font-weight: 800; margin-bottom: 14px; }
.ln-faq-aside p { color: var(--ln-muted); margin: 0 0 22px; }

.ln-faq-list { display: flex; flex-direction: column; gap: 12px; }

.ln-faq-item {
    background: #fff;
    border: 1px solid var(--ln-line);
    border-radius: 13px;
    padding: 4px 20px;
    transition: border-color .18s ease, box-shadow .18s ease;
}

.ln-faq-item[open] { border-color: #cfe0da; box-shadow: var(--ln-shadow); }

.ln-faq-item summary {
    align-items: center;
    color: var(--ln-ink);
    cursor: pointer;
    display: flex;
    font-size: .98rem;
    font-weight: 600;
    gap: 16px;
    justify-content: space-between;
    list-style: none;
    padding: 17px 0;
}

.ln-faq-item summary::-webkit-details-marker { display: none; }

.ln-faq-item summary i {
    background: var(--ln-green-lt);
    border-radius: 50%;
    flex: 0 0 26px;
    height: 26px;
    position: relative;
    transition: background-color .18s ease;
    width: 26px;
}

.ln-faq-item summary i::before,
.ln-faq-item summary i::after {
    background: var(--ln-green);
    border-radius: 2px;
    content: "";
    left: 50%;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    transition: transform .2s ease, opacity .2s ease;
}

.ln-faq-item summary i::before { height: 2px; width: 11px; }
.ln-faq-item summary i::after { height: 11px; width: 2px; }

.ln-faq-item[open] summary i::after { opacity: 0; transform: translate(-50%, -50%) rotate(90deg); }

.ln-faq-item p { color: var(--ln-muted); font-size: .92rem; margin: 0; padding: 0 42px 20px 0; }

/* ---------- Cierre ---------- */
.ln-cta {
    background: linear-gradient(135deg, var(--ln-green-dk) 0%, var(--ln-green) 55%, #2c8874 100%);
    color: #fff;
    padding: 78px 0;
    position: relative;
    overflow: hidden;
}

.ln-cta::after {
    background: radial-gradient(circle, rgba(255, 255, 255, .1) 0%, transparent 70%);
    content: "";
    height: 560px;
    position: absolute;
    right: -140px;
    top: -180px;
    width: 560px;
}

.ln-cta-inner { position: relative; text-align: center; }
.ln-cta h2 { color: #fff; font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 800; margin-bottom: 14px; }
.ln-cta p { color: rgba(255, 255, 255, .82); font-size: 1.05rem; margin: 0 auto 30px; max-width: 560px; }
.ln-cta-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

/* ---------- Pie ---------- */
.ln-footer { background: var(--ln-ink); color: rgba(255, 255, 255, .68); padding: 56px 0 0; }

.ln-footer-inner { display: grid; gap: 40px; grid-template-columns: 1.2fr 2fr; padding-bottom: 40px; }

/* El logotipo es oscuro: sobre el pie se invierte a blanco */
.ln-footer-brand img { filter: brightness(0) invert(1); height: 40px; margin-bottom: 16px; opacity: .92; width: auto; }
.ln-footer-brand p { font-size: .88rem; margin: 0; max-width: 320px; }

.ln-footer-cols { display: grid; gap: 24px; grid-template-columns: repeat(3, 1fr); }
.ln-footer-cols h4 { color: #fff; font-size: .82rem; letter-spacing: .07em; margin-bottom: 14px; text-transform: uppercase; }
.ln-footer-cols a { display: block; font-size: .88rem; margin-bottom: 9px; transition: color .16s ease; }
.ln-footer-cols a:hover { color: #fff; }

.ln-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .1);
    display: flex;
    flex-wrap: wrap;
    font-size: .8rem;
    gap: 12px;
    justify-content: space-between;
    padding-bottom: 26px;
    padding-top: 22px;
}

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
    .ln-hero-inner { gap: 44px; grid-template-columns: 1fr; }
    .ln-hero-art { margin: 0 auto; max-width: 560px; width: 100%; }
    .ln-float-1 { left: -8px; }
    .ln-float-2 { right: -8px; }
    .ln-problem-grid { grid-template-columns: repeat(2, 1fr); }
    .ln-features { grid-template-columns: repeat(2, 1fr); }
    .ln-benefit-grid { grid-template-columns: 1fr; }
    .ln-steps { grid-template-columns: 1fr; }
    .ln-calc { grid-template-columns: 1fr; }
    .ln-calc-result { border-left: 0; border-top: 1px solid var(--ln-line); }
    .ln-tiers { grid-template-columns: repeat(3, 1fr); }
    .ln-faq-inner { grid-template-columns: 1fr; gap: 32px; }
    .ln-footer-inner { grid-template-columns: 1fr; }
}

@media (max-width: 767.98px) {
    .ln-nav-toggle { display: flex; }

    .ln-nav-links {
        background: #fff;
        border-top: 1px solid var(--ln-line);
        box-shadow: 0 18px 34px rgba(15, 29, 46, .12);
        display: none;
        flex-direction: column;
        gap: 4px;
        left: 0;
        padding: 18px 24px 24px;
        position: absolute;
        right: 0;
        top: 74px;
    }

    .ln-nav-links.is-open { display: flex; }
    .ln-nav-links > a { padding: 11px 0; width: 100%; }
    .ln-nav-actions { flex-direction: column; margin: 10px 0 0; width: 100%; }
    .ln-nav-actions .ln-btn { width: 100%; }
    .ln-nav-actions .ln-btn-ghost { border-color: var(--ln-line); }

    .ln-hero { padding: 48px 0 64px; }
    .ln-hero-cta .ln-btn { flex: 1 1 auto; }
    .ln-strip-inner { grid-template-columns: repeat(2, 1fr); text-align: left; }
    .ln-section { padding: 60px 0; }
    .ln-problem-grid,
    .ln-features { grid-template-columns: 1fr; }
    .ln-float { display: none; }
    .ln-mock-kpis { grid-template-columns: 1fr; }
    .ln-footer-cols { grid-template-columns: 1fr; }
    .ln-cta-actions .ln-btn { width: 100%; }
    .ln-calc-control, .ln-calc-result { padding: 26px 20px; }
    .ln-calc-stepper { width: 100%; }
    .ln-calc-stepper input { flex: 1; width: auto; }
    .ln-tiers { grid-template-columns: 1fr; }
}

/* ---------- Aparición ---------- */
.ln-reveal { opacity: 0; transform: translateY(18px); transition: opacity .5s ease, transform .5s ease; }
.ln-reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
    .ln-reveal { opacity: 1; transform: none; }
    html { scroll-behavior: auto; }
}