:root {
    --bg: #FFFFFF;
    --surface: #F3F5F3;
    --ink: #0A0A0A;
    --muted: #505552;
    --line: #DCE0DC;
    --brand: #0A0A0A;
    --accent: #1B9A12;
    --accent-ink: #125E06;
    --on-brand: #FFFFFF;
    box-sizing: border-box;
    padding-top: env(safe-area-inset-top, 0px);
    padding-bottom: env(safe-area-inset-bottom, 0px)
}

html {
    scroll-padding-top: env(safe-area-inset-top, 0px);
    scroll-behavior: smooth
}

*,
*::before,
*::after {
    box-sizing: inherit
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font: 400 17px/1.6 "Fira Sans", system-ui, -apple-system, "Segoe UI", Arial, sans-serif
}

a {
    color: inherit
}

:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 3px
}

.wrap {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px
}

h1,
h2,
h3 {
    font-family: "Fira Sans", system-ui, sans-serif;
    font-weight: 600;
    font-style: normal;
    line-height: 1.12;
    margin: 0;
    letter-spacing: -.02em
}

h1 {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    max-width: 19ch
}

h2 {
    font-size: clamp(1.7rem, 3.5vw, 2.4rem);
    margin-bottom: 12px
}

h3 {
    font-size: 1.3rem;
    margin-bottom: 6px
}

p {
    margin: 0
}

header {
    position: sticky;
    top: env(safe-area-inset-top, 0px);
    z-index: 5;
    background: var(--bg);
    border-bottom: 1px solid var(--line)
}

header .wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px
}

.brand {
    display: block;
    line-height: 0
}

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

nav {
    display: flex;
    gap: 24px;
    align-items: center;
    font-size: .95rem
}

nav a {
    text-decoration: none;
    color: var(--muted)
}

nav a:hover {
    color: var(--ink)
}

.btn {
    display: inline-block;
    background: var(--accent);
    color: #0A0A0A;
    padding: 13px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    border: 1px solid #0A0A0A
}

.btn:hover {
    background: #0A0A0A;
    color: var(--accent)
}

.btn.ghost {
    background: none;
    border: 1px solid var(--line);
    color: var(--ink)
}

nav .btn {
    padding: 9px 16px
}

/* Imagen de fondo de la portada: cambiá la ruta para usar otra imagen (recomendado 1920x1080 px, menos de 300 KB). */
:root {
    --hero-img: url("assets/hero.jpg");
    --hero-wash: linear-gradient(90deg, rgba(255, 255, 255, .96) 0%, rgba(255, 255, 255, .86) 45%, rgba(255, 255, 255, .4) 100%)
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 88px 0 190px;
    background-color: var(--bg);
    background-image: var(--hero-wash), var(--hero-img);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat
}

.hero p.lead {
    font-size: 1.2rem;
    color: var(--muted);
    max-width: 52ch;
    margin: 24px 0 32px
}

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

.trace {
    position: absolute;
    left: 0;
    bottom: 36px;
    width: 100%;
    height: 120px;
    pointer-events: none
}

.trace path {
    fill: none;
    stroke: var(--accent);
    stroke-width: 5;
    stroke-linecap: round;
    stroke-linejoin: round;
    vector-effect: non-scaling-stroke;
    stroke-dasharray: 2000;
    stroke-dashoffset: 2000;
    animation: draw 2.6s ease-out .2s forwards
}

@keyframes draw {
    to {
        stroke-dashoffset: 0
    }
}

@media (prefers-reduced-motion:reduce) {
    .trace path {
        animation: none;
        stroke-dashoffset: 0
    }
}

@media (max-width:760px) {
    .trace {
        height: 80px
    }

    nav a:not(.btn) {
        display: none
    }
}

.proof {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--surface)
}

.proof strong {
    border-left: 4px solid var(--accent);
    padding-left: 12px
}

.proof span {
    padding-left: 16px;
    display: block
}

.proof .wrap {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    padding-top: 32px;
    padding-bottom: 32px
}

.proof strong {
    display: block;
    font: 600 2rem/1.15 "Fira Sans", system-ui, sans-serif
}

.proof span {
    color: var(--muted);
    font-size: .95rem
}

section.block {
    padding: 88px 0
}

.sub {
    color: var(--muted);
    max-width: 56ch;
    margin-bottom: 40px
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--bg);
    padding: 20px;
    overflow: hidden
}

.grid>div {
    padding: 28px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    margin: 0 -1px -1px 0
}

.grid p {
    color: var(--muted);
    font-size: .97rem
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 32px;
    counter-reset: s;
    list-style: none;
    margin: 0;
    padding: 0
}

.steps li {
    counter-increment: s;
    border-top: 4px solid var(--accent);
    padding-top: 16px
}

.steps li::before {
    content: "Etapa " counter(s);
    display: block;
    color: var(--accent-ink);
    font-weight: 500;
    font-size: .9rem;
    margin-bottom: 6px
}

.steps p {
    color: var(--line);
    font-size: .97rem
}

.who {
    background: var(--brand);
    color: var(--on-brand)
}

.who .sub {
    color: inherit;
    opacity: .8
}

.who ul {
    columns: 2 260px;
    margin: 0;
    padding: 0;
    list-style: none;
    max-width: 720px
}

.who li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .18)
}

.who h2 {
    border-left: 5px solid var(--accent);
    padding-left: 16px
}

.contact .wrap {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
    gap: 48px;
    align-items: start
}

@media (max-width:820px) {
    .contact .wrap {
        grid-template-columns: 1fr;
        gap: 32px
    }
}

.c-info a {
    font-weight: 500
}

.cform {
    display: grid;
    gap: 16px
}

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

@media (max-width:560px) {
    .row {
        grid-template-columns: 1fr
    }
}

.f label {
    display: block;
    font-size: .9rem;
    font-weight: 500;
    margin-bottom: 6px
}

.f input,
.f select,
.f textarea {
    width: 100%;
    font: inherit;
    color: var(--ink);
    background: var(--bg);
    border: 1px solid #8A918B;
    border-radius: 6px;
    padding: 11px 12px
}

.f textarea {
    resize: vertical
}

.f input:focus,
.f select:focus,
.f textarea:focus {
    outline: 3px solid var(--accent);
    outline-offset: 0;
    border-color: #0A0A0A
}

.f .err {
    border-color: #B3261E
}

.hp {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0
}

.cform .btn {
    justify-self: start;
    cursor: pointer;
    font: inherit;
    font-weight: 500
}

.fstatus {
    font-size: .95rem;
    min-height: 1.4em
}

.fstatus.ok {
    color: var(--accent-ink)
}

.fstatus.bad {
    color: #B3261E
}

footer {
    border-top: 1px solid var(--line);
    padding: 28px 0;
    color: var(--muted);
    font-size: .9rem
}

footer .wrap {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap
}

.faq {
    max-width: 720px;
    border-top: 1px solid var(--line)
}

.faq details {
    border-bottom: 1px solid var(--line);
    padding: 16px 0
}

.faq summary {
    cursor: pointer;
    font-weight: 500
}

.faq p {
    color: var(--muted);
    margin-top: 8px
}

.wi {
    width: 1.25em;
    height: 1.25em;
    flex: none
}

.btn.wa {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: none;
    color: var(--ink);
    border: 1px solid #0A0A0A
}

.btn.wa .wi {
    color: #1FA855
}

.btn.wa:hover {
    background: #0A0A0A;
    color: #fff
}

.band {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    background: var(--surface);
    border: 1px solid var(--line);
    border-left: 6px solid var(--accent);
    border-radius: 8px;
    padding: 32px;
    margin: 0 0 88px
}

.band h2 {
    font-size: clamp(1.4rem, 3vw, 1.9rem);
    margin: 0 0 6px
}

.band p {
    color: var(--muted);
    max-width: 52ch
}

.wafab {
    position: fixed;
    right: calc(16px + env(safe-area-inset-right, 0px));
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    z-index: 20;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: #fff;
    text-decoration: none;
    border-radius: 999px;
    padding: 0 20px 0 14px;
    height: 56px;
    font-weight: 500;
    box-shadow: 0 6px 20px rgba(0, 0, 0, .28)
}

.wafab .wi {
    width: 34px;
    height: 34px;
    color: #128C4A
}

.wafab span {
    color: #06331A;
    font-weight: 600
}

.wafab:hover {
    background: #20BD5A
}

@media (max-width:640px) {
    .wafab {
        padding: 0 11px;
        width: 56px;
        justify-content: center
    }

    .wafab span {
        display: none
    }
}

@media print {
    .wafab {
        display: none
    }
}

.clients {
    background: var(--surface);
    border-top: 1px solid var(--line)
}

.clients .sub {
    margin-bottom: 32px
}

.logos {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px
}

.logos li {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 96px;
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 16px
}

.logos img {
    max-width: 100%;
    max-height: 75px;
    width: auto;
    height: auto;
}


.logos .slot {
    border-style: dashed;
    color: var(--muted);
    font-size: .9rem
}