/* ═══════════════════════════════════════════════════════════════════════
Lic. Sofía Herrera — Landing (demo Destacando Online)
Paleta: verdes calmos + blanco. Prohibido el rojo de marca (#EB1D27).
Sin frameworks. system-font stack para carga instantánea.
═══════════════════════════════════════════════════════════════════════ */
:root{
/* Fondos */
--bg:#ffffff;
--bg-soft:#f4f8f5;
--surface:#ffffff;
/* Verdes de Sofía */
--green:#4a7c59; /* principal (acentos, títulos, íconos) */
--green-600:#3e6b4c;
--green-700:#2e5540;
--green-deep:#254536; /* fondo del CTA final */
--green-soft:#e8f0ea; /* tinte claro para tarjetas/superficies */
--green-tint:#f0f6f2;
/* Texto */
--ink:#1f2a24; /* casi negro, nunca negro puro */
--ink-soft:#55645c;
--ink-mut:#7c8a82;
--line:#e3ebe5;
/* WhatsApp */
--wa:#25d366; /* verde WhatsApp para el CTA (resalta) */
--wa-600:#1eaf55;
--wa-bubble:#d9fdd3; /* burbuja saliente */
--wa-tick:#53bdeb; /* doble tilde azul (visto) */
--shadow-sm:0 1px 2px rgba(31,42,36,.05), 0 2px 6px rgba(31,42,36,.05);
--shadow-md:0 8px 28px rgba(31,42,36,.10);
--shadow-lg:0 20px 50px rgba(31,42,36,.16);
--radius:16px;
--radius-sm:10px;
--maxw:1120px;
--maxw-narrow:760px;
/* Tipografía: system stack (0 requests).
¿Querés la Montserrat de marca en títulos? Agregá en el :
y cambiá --font-head a: "Montserrat", var(--font-base) */
--font-base:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
--font-head:var(--font-base);
}
/* ───────────────────────── Reset / base ───────────────────────── */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{
margin:0;
font-family:var(--font-base);
color:var(--ink);
background:var(--bg);
line-height:1.6;
font-size:clamp(1rem,.97rem + .2vw,1.075rem);
-webkit-font-smoothing:antialiased;
text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--font-head);line-height:1.15;margin:0;color:var(--ink);letter-spacing:-.01em}
p{margin:0}
/* ───────────────────────── Layout helpers ───────────────────────── */
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(1.1rem,4vw,2rem)}
.container--narrow{max-width:var(--maxw-narrow)}
.center{text-align:center}
.section{padding-block:clamp(3rem,7vw,5.5rem)}
.section__title{font-size:clamp(1.6rem,1.1rem + 2.2vw,2.4rem);font-weight:700}
.section__title.center{margin-inline:auto}
.section__closer{margin-top:2rem;font-size:1.08rem;color:var(--ink-soft)}
.link-strong{color:var(--green-600);font-weight:600;text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:2px;display:inline-block;transition:transform .1s ease}
.link-strong:hover{color:var(--green-700)}
.link-strong:active{transform:scale(.98)} /* feedback táctil al toque (mobile: sin hover) */
/* ───────────────────────── Botones ───────────────────────── */
.btn{
--btn-bg:var(--green);
display:inline-flex;align-items:center;justify-content:center;gap:.55em;
font-family:var(--font-head);font-weight:700;font-size:1rem;
line-height:1;text-decoration:none;cursor:pointer;
padding:.85em 1.4em;border-radius:999px;border:0;
background:var(--btn-bg);color:#fff;
box-shadow:var(--shadow-sm);
transition:transform .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn:active{transform:scale(.98)} /* al tocar: se hunde apenas (feedback táctil en mobile) */
.btn:focus-visible{outline:3px solid var(--green-700);outline-offset:3px}
.btn--wa{--btn-bg:var(--wa)}
.btn--wa:hover{background:var(--wa-600);transform:translateY(-2px) scale(1.02)}
.btn--lg{font-size:1.12rem;padding:1.02em 1.7em}
.btn--sm{font-size:.92rem;padding:.62em 1.05em}
.ico-wa{width:1.25em;height:1.25em;flex:none}
/* ───────────────────────── Header (sticky) ───────────────────────── */
.site-header{
position:sticky;top:0;z-index:50;
background:rgba(255,255,255,.9);
backdrop-filter:saturate(140%) blur(8px);
border-bottom:1px solid var(--line);
}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:64px}
.brand{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--ink);transition:transform .1s ease}
.brand__mark{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--green-soft);color:var(--green-700)}
.brand__mark svg{width:22px;height:22px}
.brand__text{display:flex;flex-direction:column;line-height:1.05}
.brand__text strong{font-family:var(--font-head);font-size:1.02rem;font-weight:700;transition:color .2s ease}
.brand__text small{font-size:.72rem;color:var(--ink-mut);letter-spacing:.02em}
/* El logo es un link al inicio: al pasar el cursor, el nombre vira suave a verde (hover de enlace: color, sin escala ni sombra) */
.brand:hover .brand__text strong{color:var(--green-700)}
.brand:active{transform:scale(.98)} /* al tocar el logo (link al inicio): mismo hundido sutil */
/* ───────────────────────── Hero ───────────────────────── */
.hero{background:linear-gradient(180deg,var(--green-tint),var(--bg) 78%);padding-block:clamp(2.4rem,6vw,4.5rem)}
.hero__grid{display:grid;gap:clamp(1.8rem,4vw,3.2rem);align-items:center}
.hero__title{font-size:clamp(2rem,1.2rem + 3.4vw,3.3rem);font-weight:700}
.hero__subtitle{margin-top:1.1rem;font-size:clamp(1.05rem,1rem + .5vw,1.28rem);color:var(--ink-soft);max-width:34ch}
.hero__copy .btn{margin-top:1.7rem}
.trust-line{margin-top:1.1rem;font-size:.92rem;color:var(--ink-mut);font-weight:500}
/* ───────────────────────── Foto del profesional ───────────────────────── */
.photo{
margin:0;width:100%;border-radius:var(--radius);overflow:hidden;
box-shadow:var(--shadow-sm);background:var(--bg-soft);
}
.photo img{display:block;width:100%;height:auto;object-fit:cover}
/* La foto real es más vertical que el marco: recortamos con encuadre
sesgado hacia arriba para no cortar nunca la cara. */
.photo--portrait img{aspect-ratio:4/5;object-position:50% 22%}
.photo--square img{aspect-ratio:1/1;object-position:50% 15%}
/* Micro-interacción hover: las fotos del profesional (Hero y "Sobre mí") suben
apenas de escala + sombra suave. Mismo efecto para ambas (unificado). */
.photo{transition:transform .2s ease, box-shadow .2s ease}
.photo:hover{transform:scale(1.02);box-shadow:var(--shadow-md)}
/* ───────────────────────── Bloque Problema ───────────────────────── */
.problem{background:var(--bg-soft)}
.pain-list{list-style:none;margin:2.2rem 0 0;padding:0;display:grid;gap:.9rem}
.pain-list li{
position:relative;background:var(--surface);border:1px solid var(--line);
border-radius:var(--radius-sm);padding:1rem 1.1rem 1rem 3rem;
box-shadow:var(--shadow-sm);font-size:1.05rem;
}
.pain-list li::before{
content:"";position:absolute;left:1rem;top:1.3rem;width:12px;height:12px;border-radius:50%;
background:var(--green-soft);border:3px solid var(--green);
}
.bridge{
margin-top:2rem;text-align:center;font-size:clamp(1.1rem,1rem + .8vw,1.35rem);
color:var(--ink);font-weight:500;max-width:52ch;margin-inline:auto;
}
.bridge strong{color:var(--green-700)}
/* ───────────────────────── Tarjetas (Servicios) ───────────────────────── */
.cards{display:grid;gap:1.2rem;margin-top:2.4rem}
.cards--3{grid-template-columns:1fr}
.card{
background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
padding:1.6rem 1.5rem;box-shadow:var(--shadow-sm);
transition:transform .18s ease, box-shadow .18s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.card__icon{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:var(--green-soft);color:var(--green-700);margin-bottom:1rem}
.card__icon svg{width:27px;height:27px}
.card__title{font-size:1.18rem;font-weight:700;margin-bottom:.5rem}
.card p{color:var(--ink-soft)}
/* ───────────────────────── Sobre mí ───────────────────────── */
.about{background:var(--bg-soft)}
.about__grid{display:grid;gap:clamp(1.6rem,4vw,3rem);align-items:center}
.about__copy .section__title{margin-bottom:1.1rem}
.about__copy p{margin-bottom:1rem;color:var(--ink-soft)}
.about__copy p:first-of-type{color:var(--ink)}
.seal{
margin-top:1.4rem !important;padding:.85rem 1.1rem;border-left:4px solid var(--green);
background:var(--green-tint);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
font-size:.92rem;font-weight:600;color:var(--green-700) !important;
}
/* ───────────────────────── Cómo funciona (pasos) ───────────────────────── */
.steps{list-style:none;counter-reset:none;margin:2.4rem 0 0;padding:0;display:grid;gap:1.2rem}
.step{display:flex;gap:1.1rem;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem 1.4rem;box-shadow:var(--shadow-sm);transition:transform .18s ease, box-shadow .18s ease}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.step__num{
flex:none;display:grid;place-items:center;width:46px;height:46px;border-radius:50%;
background:var(--green);color:#fff;font-family:var(--font-head);font-weight:700;font-size:1.3rem;
}
.step__title{font-size:1.12rem;font-weight:700;margin-bottom:.3rem}
.step p{color:var(--ink-soft)}
.step .step__num + div p{margin:0}
/* ───────────────────────── Testimonios ───────────────────────── */
.testimonials__grid{display:grid;gap:1.3rem;margin-top:2rem}
.authority-band{
margin:1.6rem auto 0;text-align:center;max-width:640px;
background:var(--green-soft);color:var(--green-700);font-weight:600;
padding:.8rem 1.2rem;border-radius:999px;font-size:.95rem;
}
/* ── COMPONENTE REUSABLE: captura de WhatsApp (.wa-chat) ── */
.wa-chat{
margin:0;border-radius:14px;overflow:hidden;background:#fff;
box-shadow:var(--shadow-md);border:1px solid var(--line);
display:flex;flex-direction:column;
}
.wa-chat__header{display:flex;align-items:center;gap:.7rem;background:var(--green);color:#fff;padding:.7rem .9rem}
.wa-avatar{
flex:none;display:grid;place-items:center;width:40px;height:40px;border-radius:50%;
background:var(--wa-av,#fff);color:#fff;font-weight:700;font-family:var(--font-head);
box-shadow:inset 0 0 0 2px rgba(255,255,255,.35);
}
.wa-chat__meta{display:flex;flex-direction:column;line-height:1.15}
.wa-chat__name{font-weight:700;font-size:.98rem}
.wa-chat__status{font-size:.76rem;opacity:.85}
.wa-chat__body{
flex:1;padding:1rem .9rem;display:flex;flex-direction:column;gap:.5rem;
background-color:#ece5dd;
background-image:radial-gradient(rgba(0,0,0,.035) 1px,transparent 1.6px);
background-size:18px 18px;
}
.wa-bubble{
position:relative;max-width:88%;padding:7px 10px 8px;border-radius:8px;
font-size:.9rem;line-height:1.42;color:#111b21;
box-shadow:0 1px .5px rgba(11,20,26,.13);
}
.wa-bubble p{margin:0;padding-right:56px}
.wa-bubble__meta{
position:absolute;right:9px;bottom:6px;font-size:.66rem;color:#667781;
display:inline-flex;align-items:center;gap:3px;
}
.wa-ticks{width:16px;height:10px;stroke:var(--wa-tick);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.wa-bubble--out{
align-self:flex-end;background:var(--wa-bubble);
border-top-right-radius:0;
}
.wa-bubble--out::after{
content:"";position:absolute;top:0;right:-8px;width:8px;height:13px;
background:var(--wa-bubble);clip-path:polygon(0 0,0 100%,100% 0);
}
.wa-bubble--in{align-self:flex-start;background:#fff;border-top-left-radius:0}
.wa-bubble--in::after{
content:"";position:absolute;top:0;left:-8px;width:8px;height:13px;
background:#fff;clip-path:polygon(100% 0,0 0,100% 100%);
}
/* ── COMPONENTE REUSABLE: reseña estilo Google (.review-card) ── */
.review-card{
background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
padding:1.5rem 1.5rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
}
.review-card__stars{display:inline-flex;gap:2px;color:#f5b301;margin-bottom:.7rem}
.review-card__stars svg{width:20px;height:20px;fill:currentColor}
.review-card__text{color:var(--ink);font-size:1.02rem;margin-bottom:1.1rem;flex:1}
.review-card__author{display:flex;align-items:center;gap:.7rem}
.review-card__avatar{
flex:none;display:grid;place-items:center;width:40px;height:40px;border-radius:50%;
background:var(--rc,var(--green));color:#fff;font-weight:700;font-family:var(--font-head);
}
.review-card__name{font-weight:600;font-size:.95rem;color:var(--ink-soft)}
/* ───────────────────────── FAQ (acordeón nativo) ───────────────────────── */
.faq__list{margin-top:2.2rem;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface);box-shadow:var(--shadow-sm)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:0}
.faq-item__q{
display:flex;align-items:center;justify-content:space-between;gap:1rem;
padding:1.15rem 1.3rem;cursor:pointer;list-style:none;
font-family:var(--font-head);font-weight:600;font-size:1.06rem;color:var(--ink);
transition:background-color .15s ease, transform .1s ease;
}
.faq-item__q::-webkit-details-marker{display:none}
.faq-item__q:hover{background:var(--green-tint)}
.faq-item__q:active{transform:scale(.98)} /* al tocar la pregunta del acordeón: hundido sutil */
.faq-item[open] .faq-item__q{color:var(--green-700)}
.faq-chev{width:22px;height:22px;flex:none;transition:transform .2s ease;color:var(--green-600)}
.faq-item[open] .faq-chev{transform:rotate(180deg)}
.faq-item__a{padding:0 1.3rem 1.25rem}
.faq-item__a p{color:var(--ink-soft)}
/* ───────────────────────── CTA final ───────────────────────── */
.cta-final{
background:linear-gradient(160deg,var(--green-700),var(--green-deep),var(--green-700));
background-size:100% 300%;
animation:ctaShift 18s ease-in-out infinite;
color:#fff;
}
/* Gradiente muy lento y sutil, solo en el CTA final: da sensación de "vivo" sin distraer */
@keyframes ctaShift{
0%,100%{background-position:50% 0%}
50%{background-position:50% 100%}
}
.cta-final__title{font-size:clamp(1.7rem,1.2rem + 2.4vw,2.6rem);font-weight:700;color:#fff}
.cta-final__subtitle{margin:1.1rem auto 0;max-width:46ch;font-size:1.15rem;color:rgba(255,255,255,.9)}
.cta-final .btn{margin-top:1.9rem}
.cta-final__micro{margin-top:1.1rem;font-size:.95rem;color:rgba(255,255,255,.8)}
/* ───────────────────────── Footer ───────────────────────── */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);padding-block:2.4rem;font-size:.92rem}
.site-footer__name{color:#fff;font-size:1.05rem}
.site-footer__meta{margin-top:.35rem}
.site-footer__legal{margin-top:.9rem;font-size:.82rem;color:rgba(255,255,255,.5)}
.site-footer__disclaimer{margin-top:1rem;font-size:.78rem;color:rgba(255,255,255,.38);line-height:1.5}
/* ───────────────────────── Botón flotante WhatsApp ───────────────────────── */
.wa-fab{
position:fixed;right:clamp(1rem,4vw,1.6rem);bottom:clamp(1rem,4vw,1.6rem);z-index:60;
display:inline-flex;align-items:center;gap:.6rem;
background:var(--wa);color:#fff;text-decoration:none;font-family:var(--font-head);font-weight:700;
padding:.85rem 1.25rem;border-radius:999px;
box-shadow:0 10px 26px rgba(37,211,102,.42),0 4px 12px rgba(31,42,36,.2);
transition:transform .18s ease, box-shadow .18s ease, opacity .25s ease, visibility .25s ease;
}
.wa-fab:hover{transform:translateY(-2px) scale(1.02);background:var(--wa-600)}
.wa-fab:active{transform:scale(.98)} /* al tocar el flotante: hundido sutil (feedback táctil) */
.wa-fab:focus-visible{outline:3px solid #fff;outline-offset:3px}
.wa-fab .ico-wa{width:1.5em;height:1.5em}
.wa-fab__label{font-size:.98rem;white-space:nowrap}
.wa-fab.is-hidden{opacity:0;visibility:hidden;transform:translateY(12px) scale(.9);pointer-events:none}
/* ───────────────────────── Responsive ───────────────────────── */
@media (max-width:620px){
.site-header__cta .ico-wa{margin:0}
.site-header__cta span{display:none} /* en mobile el header muestra solo el ícono; el flotante lleva el label */
.site-header__cta{padding:.6em;border-radius:50%}
.brand__text small{display:none}
}
@media (max-width:480px){
.wa-fab__label{display:none} /* pantallas muy chicas: flotante compacto (solo ícono) */
.wa-fab{padding:.95rem;border-radius:50%}
.wa-fab .ico-wa{width:1.7em;height:1.7em}
}
@media (min-width:760px){
.cards--3{grid-template-columns:repeat(3,1fr)}
.steps{grid-template-columns:repeat(3,1fr);align-items:stretch}
.step{flex-direction:column}
.testimonials__grid{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:880px){
.hero__grid{grid-template-columns:1.05fr .95fr}
.hero__media{order:2}
.photo--portrait{max-width:420px;margin-left:auto}
.about__grid{grid-template-columns:.9fr 1.1fr}
.about__media{max-width:440px}
}
/* ───────────────────────── Reveal al hacer scroll (fade-in + subida sutil) ───────────────────────── */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .5s ease, transform .5s ease}
.reveal.is-visible{opacity:1;transform:none}
/* ───────────────────────── Accesibilidad / motion ───────────────────────── */
@media (prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
*{transition-duration:.01ms !important;animation-duration:.01ms !important}
.reveal{opacity:1;transform:none} /* aparecen en su estado final, sin subida ni fade */
.cta-final{animation:none} /* gradiente detenido */
/* Hover SIN movimiento: se anula el translate/scale de los accionables.
Se conserva el cambio de color/sombra (no es movimiento y sí da feedback). */
.btn:hover,.wa-fab:hover,.photo:hover,.card:hover,.step:hover{transform:none !important}
/* Toque (:active) SIN hundido: se anula la escala. Feedback alterno = atenuación mínima (no es movimiento). */
.btn:active,.wa-fab:active,.brand:active,.link-strong:active,.faq-item__q:active{transform:none !important;opacity:.9}
}