/* ============================================================
   Diseño Joven — hoja de estilos compartida
   Basado en el mockup aprobado (diseno-joven-landing.html)
   ============================================================ */

:root{
  --turquoise:#3CCBAF;
  --purple:#B39BDF;
  --mustard:#E4C187;
  --ink:#241C33;
  --ink-soft:#5B5468;
  --paper:#FBF8F2;
  --paper-alt:#F1EADF;
  --paper-deep:#251C34;
  --paper-deep-soft:#342847;
  --radius-lg:28px;
  --radius-md:18px;
  --radius-sm:10px;
  --maxw:1180px;
  --line:rgba(36,28,51,0.1);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Work Sans', sans-serif;
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Fredoka', sans-serif;
  font-weight:600;
  line-height:1.12;
  margin:0;
  color:var(--ink);
}
p{margin:0;}
a{color:inherit;text-decoration:none;}
img,svg{display:block;max-width:100%;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}

:focus-visible{
  outline:3px solid var(--purple);
  outline-offset:3px;
  border-radius:6px;
}

.wrap{
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 28px;
}

.skip-link{
  position:absolute;
  left:-9999px;
  top:auto;
  background:var(--ink);
  color:#fff;
  padding:12px 18px;
  border-radius:0 0 8px 0;
  z-index:200;
}
.skip-link:focus{left:0;top:0;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:14px 26px;
  border-radius:999px;
  font-family:'Fredoka', sans-serif;
  font-weight:600;
  font-size:15.5px;
  border:2px solid transparent;
  transition:transform .18s ease, background .18s ease, border-color .18s ease;
}
.btn-primary{
  background:var(--turquoise);
  color:var(--ink);
}
.btn-primary:hover{transform:translateY(-2px);}
.btn-outline{
  border-color:var(--ink);
  color:var(--ink);
  background:transparent;
}
.btn-outline:hover{
  border-color:var(--purple);
  color:var(--purple);
  transform:translateY(-2px);
}
.btn-light{
  background:var(--mustard);
  color:var(--ink);
}
.btn-light:hover{transform:translateY(-2px);}
.btn:disabled{opacity:.6;cursor:not-allowed;transform:none;}

/* ---------- Header ---------- */
header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(251,248,242,0.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 28px;
  max-width:var(--maxw);
  margin:0 auto;
}
.logo-mark{width:80px;height:auto;flex-shrink:0;}
nav.main-nav{
  display:flex;
  align-items:center;
  gap:18px 26px;
  flex-wrap:wrap;
}
nav.main-nav a{
  font-size:15px;
  font-weight:500;
  color:var(--ink-soft);
  position:relative;
  padding:4px 0;
}
nav.main-nav a:hover{color:var(--ink);}
nav.main-nav a::after{
  content:"";
  position:absolute;
  left:0; right:100%;
  bottom:-2px;
  height:2px;
  background:var(--purple);
  transition:right .25s ease;
}
nav.main-nav a:hover::after{right:0;}

.header-cta{display:flex;align-items:center;gap:18px;}
.header-cta .btn{padding:11px 22px;font-size:14.5px;}

.menu-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:50%;
  border:1.5px solid var(--line);
  background:transparent;
  align-items:center;
  justify-content:center;
}
.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after{
  content:"";
  display:block;
  width:20px;height:2px;
  background:var(--ink);
  position:relative;
  transition:transform .2s ease, opacity .2s ease;
}
.menu-toggle span::before{position:absolute;top:-6px;}
.menu-toggle span::after{position:absolute;top:6px;}
.menu-toggle.open span{background:transparent;}
.menu-toggle.open span::before{transform:translateY(6px) rotate(45deg);}
.menu-toggle.open span::after{transform:translateY(-6px) rotate(-45deg);}

/* ---------- Hero (foto de fondo a página completa) ---------- */
.hero{
  position:relative;
  min-height:92vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  padding:0;
}
.hero-bg{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center 38%;
  z-index:0;
}
.hero-overlay{
  position:absolute;
  inset:0;
  z-index:1;
  background:linear-gradient(100deg,
    rgba(36,28,51,.88) 0%,
    rgba(36,28,51,.72) 32%,
    rgba(36,28,51,.28) 60%,
    rgba(36,28,51,.05) 82%,
    rgba(36,28,51,0) 100%);
}
.hero-inner{
  position:relative;
  z-index:2;
  width:100%;
  padding:120px 0;
}
.hero-text{max-width:560px;}
.hero h1{
  font-size:clamp(2.2rem, 4vw, 3.4rem);
  letter-spacing:-0.01em;
  color:#fff;
}
.hero .lede{
  margin-top:22px;
  font-size:18px;
  color:rgba(255,255,255,.88);
  max-width:46ch;
}
.hero .cta-row{
  margin-top:34px;
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}
.hero .btn-outline{
  border-color:#fff;
  color:#fff;
}
.hero .btn-outline:hover{
  border-color:var(--mustard);
  color:var(--mustard);
}

/* ---------- Section shells ---------- */
section{padding:88px 0;}
.section-alt{background:var(--paper-alt);}
.section-head{
  max-width:640px;
  margin-bottom:52px;
}
.section-head h2{
  font-size:clamp(1.7rem, 2.6vw, 2.35rem);
}
.section-head p{
  margin-top:14px;
  font-size:17px;
  color:var(--ink-soft);
  max-width:56ch;
}

/* ---------- Reveal on scroll ---------- */
.reveal{
  opacity:0;
  transform:translateY(22px);
  transition:opacity .6s ease, transform .6s ease;
}
.reveal.in-view{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1 !important;transform:none !important;transition:none !important;}
}

/* ---------- Proceso (Cómo trabajamos): dos caminos, un resultado ---------- */
.proceso-flow{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:0;
}
.camino-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
  align-items:stretch;
  width:100%;
}
.camino-card{
  background:var(--paper);
  border-radius:var(--radius-md);
  padding:30px 28px;
  border:1px solid var(--line);
}
.section-alt .camino-card{background:var(--paper);}
.camino-tag{
  display:inline-flex;
  font-family:'Fredoka',sans-serif;
  font-weight:600;
  font-size:13px;
  padding:6px 14px;
  border-radius:999px;
  margin-bottom:16px;
  color:var(--ink);
}
.camino-tag--a{background:var(--turquoise);}
.camino-tag--b{background:var(--purple);color:#fff;}
.camino-tag--r{background:var(--mustard);}
.camino-card h3{font-size:19px;margin-bottom:10px;}
.camino-card p{color:var(--ink-soft);font-size:15.5px;}
.camino-arrow{
  display:flex;
  justify-content:center;
  padding:18px 0;
  color:var(--ink-soft);
}
.camino-arrow svg{width:26px;height:26px;}
.camino-resultado{
  width:100%;
  background:var(--paper-alt);
  color:var(--ink);
  border-radius:var(--radius-md);
  padding:36px 32px;
  text-align:center;
  border:1px solid var(--line);
}
.camino-resultado h3{color:var(--ink);font-size:22px;margin-bottom:10px;max-width:44ch;margin-left:auto;margin-right:auto;}
.camino-resultado p{color:var(--ink-soft);font-size:15.5px;}

/* ---------- Reseñas de Google ---------- */
.resenas-head{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  align-items:flex-end;
  gap:32px;
  margin-bottom:44px;
}
.resenas-head .section-head{margin-bottom:0;}
.resenas-score{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:22px 26px;
  min-width:250px;
}
.resenas-score-top{
  display:flex;
  align-items:baseline;
  gap:10px;
}
.resenas-stars{color:var(--mustard);font-size:18px;letter-spacing:2px;}
.resenas-rating{font-family:'Fredoka',sans-serif;font-weight:600;font-size:22px;}
.resenas-count{margin-top:4px;font-size:13.5px;color:var(--ink-soft);}
.resenas-score .btn{margin-top:16px;padding:10px 20px;font-size:13.5px;}
.resenas-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:24px;
}
.resena-card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  padding:24px;
  display:flex;
  gap:18px;
}
.resena-photo{
  flex-shrink:0;
  width:88px;
  height:88px;
  border-radius:var(--radius-sm);
  overflow:hidden;
}
.resena-photo img{width:100%;height:100%;object-fit:cover;}
.resena-body{min-width:0;}
.resena-stars{
  display:block;
  color:var(--mustard);
  font-size:14px;
  letter-spacing:2px;
  margin-bottom:8px;
}
.resena-body p{font-size:14.5px;color:var(--ink-soft);}

/* ---------- Diferenciales ---------- */
.dif-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:2px;
  background:var(--line);
  border-radius:var(--radius-md);
  overflow:hidden;
  border:1px solid var(--line);
}
.dif-card{
  background:var(--paper);
  padding:30px 22px;
}
.dif-card .icon{
  width:40px;height:40px;
  margin-bottom:18px;
}
.dif-card h3{font-size:16px;margin-bottom:8px;}
.dif-card p{font-size:14px;color:var(--ink-soft);}
.dif-card:nth-child(1) .icon *{stroke:var(--turquoise);}
.dif-card:nth-child(2) .icon *{stroke:var(--purple);}
.dif-card:nth-child(3) .icon *{stroke:var(--mustard);}
.dif-card:nth-child(4) .icon *{stroke:var(--turquoise);}
.dif-card:nth-child(5) .icon *{stroke:var(--purple);}

/* ---------- Quiénes somos ---------- */
.about{
  display:grid;
  grid-template-columns:0.85fr 1.15fr;
  gap:60px;
  align-items:stretch;
}
.about-photo{
  border-radius:var(--radius-lg);
  background:var(--paper-alt);
  overflow:hidden;
  min-height:320px;
}
.about-photo img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.about-text h2{font-size:clamp(1.7rem,2.6vw,2.3rem);margin-bottom:20px;}
.about-text p{color:var(--ink-soft);font-size:16.5px;}
.about-text p + p{margin-top:16px;}
.about-tags{
  margin-top:26px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.tag{
  font-size:13px;
  font-weight:500;
  padding:7px 14px;
  border-radius:999px;
  background:var(--paper-alt);
  color:var(--ink);
}

/* ---------- Trabajamos con arquitectos (colaboración) ---------- */
.colaboracion-body{
  max-width:760px;
}
.colaboracion-body p{
  color:var(--ink-soft);
  font-size:16.5px;
}
.colaboracion-body p + p{margin-top:16px;}
.colaboracion-body .about-tags{margin-top:24px;}

/* ---------- Trabajos: grilla simple de fotos ---------- */
.trabajos-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.trabajo-tile{
  margin:0;
  aspect-ratio:1/1;
  border-radius:var(--radius-md);
  overflow:hidden;
  border:1px solid var(--line);
  transition:transform .25s ease, box-shadow .25s ease;
}
.trabajo-tile:hover{
  transform:translateY(-4px);
  box-shadow:0 18px 34px -22px rgba(36,28,51,.35);
}
.trabajo-tile img{
  width:100%;
  height:100%;
  object-fit:cover;
}

/* ---------- Contacto ---------- */
.contacto{
  background:var(--paper-deep);
  color:#fff;
}
.contacto .section-head p{color:rgba(255,255,255,.68);}
.contacto .section-head h2{color:#fff;}
.contacto-grid{
  display:grid;
  grid-template-columns:0.95fr 1.05fr;
  gap:60px;
}
.info-block + .info-block{margin-top:26px;}
.info-block h4{
  font-size:13px;
  text-transform:none;
  color:var(--mustard);
  font-weight:600;
  margin-bottom:6px;
  font-family:'Work Sans',sans-serif;
  letter-spacing:.01em;
}
.info-block p, .info-block a{
  font-size:15.5px;
  color:rgba(255,255,255,.88);
}
.info-block a:hover{color:var(--turquoise);}
.social-row{
  margin-top:30px;
  display:flex;
  gap:14px;
}
.social-row a{
  width:42px;height:42px;
  border-radius:50%;
  border:1.5px solid rgba(255,255,255,.25);
  display:flex;align-items:center;justify-content:center;
  transition:border-color .2s ease, background .2s ease;
}
.social-row a:hover{border-color:var(--turquoise);background:rgba(60,203,175,.16);}
.social-row svg{width:18px;height:18px;stroke:#fff;}

.map-embed{
  margin-top:16px;
  border-radius:var(--radius-md);
  overflow:hidden;
  border:1px solid rgba(255,255,255,.14);
  position:relative;
  width:100%;
  aspect-ratio:4/3;
}
.map-embed iframe{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  border:0;
}

.form-card{
  background:var(--paper-deep-soft);
  border-radius:var(--radius-lg);
  padding:38px;
  border:1px solid rgba(255,255,255,.08);
}
.field{margin-bottom:18px;}
.field label{
  display:block;
  font-size:13.5px;
  margin-bottom:7px;
  color:rgba(255,255,255,.7);
}
.field .required{color:var(--turquoise);}
.field input, .field textarea{
  width:100%;
  padding:13px 15px;
  border-radius:var(--radius-sm);
  border:1.5px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.04);
  color:#fff;
  font-family:inherit;
  font-size:15px;
}
.field input::placeholder, .field textarea::placeholder{color:rgba(255,255,255,.35);}
.field input:focus, .field textarea:focus{
  outline:none;
  border-color:var(--turquoise);
}
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"]{
  border-color:#F08A6C;
}
.field-error{
  display:none;
  margin-top:6px;
  font-size:12.5px;
  color:#F5B79D;
}
.field-error.is-visible{display:block;}
.field textarea{resize:vertical;min-height:104px;}
.form-note{
  margin-top:14px;
  font-size:12.5px;
  color:rgba(255,255,255,.45);
}
.form-status{
  margin-top:14px;
  font-size:13.5px;
  color:#F5B79D;
  display:none;
}
.form-status.is-visible{display:block;}
.form-status.is-success{color:var(--turquoise);}
.form-status.is-sending{color:rgba(255,255,255,.6);}

/* Honeypot antispam: oculto para personas, visible para bots que
   completan todos los campos de un formulario sin mirar el CSS. */
.field-hp{
  position:absolute;
  left:-9999px;
  top:-9999px;
  width:1px;
  height:1px;
  overflow:hidden;
}

.field-checkbox{margin-top:4px;}
.checkbox-label{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:14.5px;
  color:var(--ink-soft);
  cursor:pointer;
}
.checkbox-label input[type="checkbox"]{
  flex-shrink:0;
  width:18px;
  height:18px;
  margin-top:2px;
  accent-color:var(--turquoise);
}
.checkbox-label a{color:inherit;text-decoration:underline;}
.field-checkbox .field-error{margin-top:6px;}

/* ---------- Footer ---------- */
footer{
  background:var(--paper-deep);
  color:rgba(255,255,255,.75);
  padding:56px 0 28px;
  border-top:1px solid rgba(255,255,255,.08);
}
.footer-top{
  display:grid;
  grid-template-columns:1.2fr 1fr 1fr;
  gap:40px;
  padding-bottom:40px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-logo{width:150px;height:auto;margin-bottom:16px;}
.footer-top p{font-size:14.5px;max-width:32ch;color:rgba(255,255,255,.55);}
.footer-col h5{
  font-family:'Fredoka',sans-serif;
  font-size:14.5px;
  color:#fff;
  margin-bottom:16px;
  font-weight:500;
}
.footer-col a{
  display:block;
  font-size:14.5px;
  color:rgba(255,255,255,.65);
  margin-bottom:11px;
}
.footer-col a:hover{color:var(--turquoise);}
.footer-bottom{
  padding-top:24px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  font-size:13px;
  color:rgba(255,255,255,.4);
}
.footer-bottom a:hover{color:var(--turquoise);}

/* ---------- Páginas internas (404 / gracias / legal) ---------- */
.simple-page{
  padding:96px 0 120px;
  text-align:center;
}
.simple-page .badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:74px;height:74px;
  border-radius:50%;
  margin:0 auto 28px;
}
.simple-page.error-page .badge{background:var(--paper-alt);}
.simple-page.thanks-page .badge{background:var(--turquoise);}
.simple-page .badge svg{width:34px;height:34px;stroke:var(--ink);}
.simple-page h1{
  font-size:clamp(1.9rem,3.6vw,2.6rem);
  max-width:20ch;
  margin:0 auto;
}
.simple-page .lede{
  margin:18px auto 0;
  max-width:52ch;
  font-size:17px;
  color:var(--ink-soft);
}
.simple-page .cta-row{
  margin-top:36px;
  display:flex;
  gap:16px;
  flex-wrap:wrap;
  justify-content:center;
}

.legal-page{padding:72px 0 110px;}
.legal-page .legal-head{
  max-width:760px;
  margin:0 auto 44px;
}
.legal-page .legal-head h1{font-size:clamp(1.8rem,3vw,2.4rem);}
.legal-page .legal-head p{margin-top:12px;color:var(--ink-soft);font-size:15.5px;}
.legal-body{
  max-width:760px;
  margin:0 auto;
  background:var(--paper);
}
.legal-body h2{
  font-size:19px;
  margin-top:38px;
  margin-bottom:12px;
}
.legal-body h2:first-child{margin-top:0;}
.legal-body p{color:var(--ink-soft);font-size:15.5px;margin-bottom:14px;}
.legal-body ul{margin:0 0 14px;padding-left:0;}
.legal-body li{
  color:var(--ink-soft);
  font-size:15.5px;
  padding-left:22px;
  position:relative;
  margin-bottom:8px;
}
.legal-body li::before{
  content:"";
  position:absolute;
  left:0;top:9px;
  width:7px;height:7px;
  border-radius:50%;
  background:var(--turquoise);
}
.legal-body strong{color:var(--ink);}
.legal-meta{
  margin-top:34px;
  padding-top:20px;
  border-top:1px solid var(--line);
  font-size:13.5px;
  color:var(--ink-soft);
}

/* ---------- Responsive ---------- */
@media (max-width:1240px){
  .header-inner{flex-wrap:wrap;row-gap:10px;}
  nav.main-nav{order:3;width:100%;justify-content:center;}
}

@media (max-width:900px){
  nav.main-nav{
    position:fixed;
    top:70px; left:0; right:0;
    background:var(--paper);
    flex-direction:column;
    align-items:flex-start;
    gap:0;
    padding:8px 28px 20px;
    border-bottom:1px solid var(--line);
    transform:translateY(-130%);
    transition:transform .3s ease;
    max-height:calc(100vh - 70px);
    overflow-y:auto;
  }
  nav.main-nav.open{transform:translateY(0);}
  nav.main-nav a{padding:12px 0;width:100%;}
  .header-cta .btn-outline{display:none;}
  .menu-toggle{display:flex;}

  .hero{min-height:78vh;}
  .hero-overlay{
    background:linear-gradient(180deg,
      rgba(36,28,51,.25) 0%,
      rgba(36,28,51,.55) 40%,
      rgba(36,28,51,.9) 100%);
  }
  /* ".hero .hero-inner" (y no solo ".hero-inner") a propósito: el elemento
     también tiene la clase ".wrap", y la regla ".wrap{padding:0 20px}" de
     ≤600px le pisaba el padding de abajo y dejaba el botón pegado al borde. */
  .hero .hero-inner{padding:0 28px 64px;display:flex;align-items:flex-end;min-height:78vh;}
  .hero-text{max-width:none;}

  .camino-row{grid-template-columns:1fr;}
  .camino-plus{width:auto;padding:4px 0;transform:rotate(90deg);}
  /* En mobile las cards van apiladas: mismo espacio (12px) entre todas,
     sin la flecha en el medio que agrandaba solo uno de los huecos. */
  .proceso-flow{gap:12px;}
  .camino-arrow{display:none;}
  .camino-resultado{padding:28px 24px;text-align:left;}
  .camino-resultado h3{margin-left:0;margin-right:0;max-width:none;}
  .dif-grid{grid-template-columns:1fr 1fr;}
  .resenas-grid{grid-template-columns:1fr;}
  .resenas-head{align-items:flex-start;}
  .about{grid-template-columns:1fr;align-items:start;}
  .about-photo{max-width:340px;margin:0 auto;aspect-ratio:4/5;min-height:0;}
  .trabajos-grid{grid-template-columns:1fr 1fr;}
  .contacto-grid{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;gap:32px;}
}

@media (max-width:600px){
  .wrap{padding:0 20px;}
  .hero .hero-inner{padding:0 20px 64px;}
  section{padding:64px 0;}
  .dif-grid{grid-template-columns:1fr;}
  .trabajos-grid{grid-template-columns:1fr;}
  .resena-card{flex-direction:column;}
  .resena-photo{width:100%;height:170px;}
  .header-cta .btn-primary{padding:10px 18px;font-size:13.5px;}
  .form-card{padding:26px;}
  .simple-page{padding:72px 0 88px;}
}