/* Fresh Health Tips — hoja de estilo editorial 40+ */

:root{
  --verde:#2D5F4E;
  --verde-claro:#8FBFA6;
  --verde-pastel:#DCE9DD;
  --ambar:#E8A33D;
  --ambar-suave:#F5D293;
  --crema:#FBF9F4;
  --crema-oscuro:#F0ECE1;
  --texto:#1F2A2E;
  --texto-secundario:#4A5A5F;
  --borde:#D7CFBE;
  --borde-claro:#E7E1D0;
  --rojo-tenue:#A14F4F;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  font-family:'Nunito Sans','Segoe UI',system-ui,sans-serif;
  font-size:18px;
  line-height:1.7;
  color:var(--texto);
  background:var(--crema);
  min-height:100vh;
  display:flex;
  flex-direction:column;
}

main{flex:1}

h1,h2,h3,h4{
  font-family:'Playfair Display',Georgia,serif;
  font-weight:600;
  color:var(--texto);
  line-height:1.25;
  letter-spacing:-.01em;
}

h1{font-size:2.4rem;margin-bottom:1rem}
h2{font-size:1.75rem;margin:2.4rem 0 1rem}
h3{font-size:1.3rem;margin:1.8rem 0 .6rem}
h4{font-size:1.1rem;margin:1.4rem 0 .5rem;font-family:'Nunito Sans',sans-serif;font-weight:700}

p{margin-bottom:1.1rem;max-width:70ch}

a{color:var(--verde);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
a:hover,a:focus-visible{color:var(--ambar);text-decoration-thickness:2px}

a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:3px solid var(--ambar);
  outline-offset:3px;
  border-radius:4px;
}

img{max-width:100%;height:auto;display:block}

ul,ol{margin:0 0 1.1rem 1.5rem}
li{margin-bottom:.4rem;max-width:70ch}

blockquote{
  border-left:4px solid var(--ambar);
  background:var(--crema-oscuro);
  padding:1rem 1.3rem;
  margin:1.5rem 0;
  font-style:italic;
  color:var(--texto-secundario);
}

.container{
  width:100%;
  max-width:1120px;
  margin:0 auto;
  padding:0 1.3rem;
}

.container-sm{
  width:100%;
  max-width:760px;
  margin:0 auto;
  padding:0 1.3rem;
}

/* ========== Header ========== */

.site-header{
  background:var(--crema);
  border-bottom:1px solid var(--borde-claro);
  position:sticky;
  top:0;
  z-index:50;
  box-shadow:0 1px 0 rgba(0,0,0,.03);
}

.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-top:1rem;
  padding-bottom:1rem;
}

.logo{
  font-family:'Playfair Display',serif;
  font-weight:700;
  font-size:1.5rem;
  color:var(--verde);
  text-decoration:none;
  letter-spacing:-.02em;
  display:flex;
  align-items:center;
  gap:.55rem;
}

.logo:hover{color:var(--verde);text-decoration:none}

.logo svg{width:34px;height:34px;flex-shrink:0}

.nav-primary{display:flex;align-items:center;gap:1.6rem}
.nav-primary a{
  color:var(--texto);
  text-decoration:none;
  font-weight:600;
  font-size:1.02rem;
  padding:.3rem 0;
  border-bottom:2px solid transparent;
}
.nav-primary a:hover,.nav-primary a[aria-current="page"]{
  color:var(--verde);
  border-bottom-color:var(--ambar);
}

.menu-btn{
  display:none;
  background:none;
  border:2px solid var(--verde);
  color:var(--verde);
  padding:.5rem .9rem;
  font-size:1rem;
  font-weight:700;
  border-radius:6px;
  cursor:pointer;
  font-family:inherit;
}

/* ========== Hero ========== */

.hero{
  background:linear-gradient(165deg,var(--verde-pastel) 0%,var(--crema) 60%);
  padding:3.5rem 0 3rem;
  border-bottom:1px solid var(--borde-claro);
}

.hero-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:2.5rem;
  align-items:center;
}

.hero h1{font-size:2.8rem;margin-bottom:1.2rem}
.hero .lead{
  font-size:1.2rem;
  color:var(--texto-secundario);
  margin-bottom:1.6rem;
  max-width:38ch;
}

.hero-art{
  background:white;
  border-radius:16px;
  padding:1.5rem;
  box-shadow:0 20px 60px -30px rgba(45,95,78,.4);
  border:1px solid var(--borde-claro);
}

.hero-art svg{width:100%;height:auto;max-height:380px}

.chip{
  display:inline-block;
  padding:.3rem .8rem;
  background:var(--ambar-suave);
  color:#6b4a16;
  font-size:.85rem;
  font-weight:700;
  border-radius:999px;
  margin-bottom:1rem;
  letter-spacing:.02em;
  text-transform:uppercase;
}

/* ========== Secciones ========== */

section.section{padding:3rem 0;border-bottom:1px solid var(--borde-claro)}
section.section:last-of-type{border-bottom:none}

.section-head{margin-bottom:2rem;max-width:60ch}
.section-head h2{margin-top:0}
.section-head p{color:var(--texto-secundario)}

/* ========== Grid de artículos ========== */

.article-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  gap:1.8rem;
}

.card{
  background:white;
  border:1px solid var(--borde-claro);
  border-radius:12px;
  overflow:hidden;
  transition:transform .2s ease,box-shadow .2s ease;
  display:flex;
  flex-direction:column;
}

.card:hover{transform:translateY(-3px);box-shadow:0 12px 30px -18px rgba(45,95,78,.3)}

.card-media{
  aspect-ratio:16/9;
  background:var(--verde-pastel);
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}

.card-media svg{width:100%;height:100%}

.card-body{padding:1.3rem 1.4rem 1.5rem;flex:1;display:flex;flex-direction:column}

.card-tag{
  font-size:.8rem;
  font-weight:700;
  color:var(--verde);
  text-transform:uppercase;
  letter-spacing:.04em;
  margin-bottom:.5rem;
}

.card h3{
  font-size:1.2rem;
  margin:0 0 .6rem;
  line-height:1.3;
}
.card h3 a{color:var(--texto);text-decoration:none}
.card h3 a:hover{color:var(--verde)}

.card p{
  color:var(--texto-secundario);
  font-size:.98rem;
  flex:1;
  margin-bottom:1rem;
}

.card-meta{
  font-size:.85rem;
  color:var(--texto-secundario);
  display:flex;
  justify-content:space-between;
  padding-top:.8rem;
  border-top:1px solid var(--borde-claro);
}

/* ========== Lista básica (artículos) ========== */

.list-articles{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:1.5rem;
}

.list-articles li{
  padding:1.3rem 0;
  border-bottom:1px solid var(--borde-claro);
  margin:0;
  max-width:none;
}

.list-articles li:last-child{border-bottom:none}

.list-articles h3{margin:0 0 .4rem}
.list-articles h3 a{color:var(--texto);text-decoration:none}
.list-articles h3 a:hover{color:var(--verde)}
.list-articles .meta{color:var(--texto-secundario);font-size:.9rem;margin-bottom:.4rem}

/* ========== Artículo (post) ========== */

.article-header{
  background:var(--verde-pastel);
  padding:3rem 0 2rem;
  border-bottom:1px solid var(--borde-claro);
}

.article-header h1{font-size:2.3rem;max-width:22ch;margin-bottom:.9rem}
.article-header .meta{color:var(--texto-secundario);font-size:.95rem}
.article-header .meta time{font-weight:700;color:var(--verde)}

.article-body{padding:2.5rem 0 3rem}
.article-body h2{margin-top:2.5rem}
.article-body h3{margin-top:2rem}
.article-body ul,.article-body ol{margin-left:1.7rem;margin-bottom:1.2rem}

.article-tldr{
  background:var(--crema-oscuro);
  border-left:4px solid var(--verde);
  padding:1.2rem 1.4rem;
  margin:0 0 1.8rem;
  border-radius:0 8px 8px 0;
}
.article-tldr h2{
  font-size:1.1rem;
  margin:0 0 .5rem;
  font-family:'Nunito Sans',sans-serif;
  text-transform:uppercase;
  letter-spacing:.05em;
  color:var(--verde);
}
.article-tldr p{margin:0}

.fuentes{
  background:white;
  border:1px solid var(--borde-claro);
  padding:1.3rem 1.5rem;
  border-radius:10px;
  margin-top:2.5rem;
}
.fuentes h2{font-size:1.1rem;margin:0 0 .6rem;color:var(--verde)}
.fuentes ol{margin:0 0 0 1.3rem}
.fuentes li{font-size:.92rem;color:var(--texto-secundario)}

/* ========== Formularios ========== */

form.form{
  display:grid;
  gap:1rem;
  max-width:460px;
}

.form label{
  display:block;
  font-weight:700;
  margin-bottom:.3rem;
  font-size:.95rem;
}

.form input,.form textarea{
  width:100%;
  padding:.75rem .95rem;
  font-family:inherit;
  font-size:1rem;
  border:1.5px solid var(--borde);
  border-radius:8px;
  background:white;
  color:var(--texto);
}

.form textarea{min-height:140px;resize:vertical}

.btn{
  display:inline-block;
  background:var(--verde);
  color:white;
  padding:.85rem 1.6rem;
  font-size:1.05rem;
  font-weight:700;
  border:none;
  border-radius:8px;
  cursor:pointer;
  text-decoration:none;
  font-family:inherit;
  transition:background .15s ease;
}

.btn:hover,.btn:focus-visible{background:#234a3e;color:white;text-decoration:none}

.btn-outline{
  background:transparent;
  color:var(--verde);
  border:2px solid var(--verde);
  padding:calc(.85rem - 2px) calc(1.6rem - 2px);
}
.btn-outline:hover{background:var(--verde);color:white}

/* ========== Newsletter inline ========== */

.newsletter-inline{
  background:var(--verde-pastel);
  padding:2.2rem;
  border-radius:14px;
  text-align:center;
  margin:3rem 0;
}
.newsletter-inline h2{margin:0 0 .6rem;font-size:1.6rem}
.newsletter-inline p{margin:0 auto 1.3rem;max-width:40ch;color:var(--texto-secundario)}
.newsletter-inline form{
  display:flex;
  gap:.6rem;
  justify-content:center;
  flex-wrap:wrap;
  max-width:420px;
  margin:0 auto;
}
.newsletter-inline input{
  flex:1;
  min-width:220px;
  padding:.85rem 1rem;
  border:1.5px solid var(--borde);
  border-radius:8px;
  font-size:1rem;
  font-family:inherit;
}

/* ========== Footer ========== */

.site-footer{
  background:#1F2A2E;
  color:#D5D9D5;
  padding:3rem 0 1.5rem;
  margin-top:3rem;
  font-size:.95rem;
}

.site-footer a{color:#D5D9D5;text-decoration:none}
.site-footer a:hover{color:var(--ambar-suave);text-decoration:underline}

.footer-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr 1fr;
  gap:2rem;
  margin-bottom:2rem;
}

.footer-grid h4{
  font-family:'Nunito Sans',sans-serif;
  font-size:.85rem;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:white;
  margin:0 0 .9rem;
  font-weight:700;
}

.footer-grid ul{list-style:none;margin:0;padding:0}
.footer-grid li{margin-bottom:.5rem;max-width:none}

.footer-logo{
  font-family:'Playfair Display',serif;
  font-size:1.4rem;
  color:white;
  font-weight:700;
  margin-bottom:.6rem;
  display:block;
}

.footer-brand p{color:#A8B2AD;max-width:36ch;font-size:.93rem;margin-bottom:0}

.footer-disclaimer{
  background:#161F22;
  margin:0 -1.3rem;
  padding:1.3rem;
  border-top:1px solid #2a363a;
  border-bottom:1px solid #2a363a;
  text-align:center;
  color:#A8B2AD;
  font-size:.88rem;
}

.footer-legal{
  padding-top:1.3rem;
  text-align:center;
  color:#8A948F;
  font-size:.85rem;
  line-height:1.5;
}

/* ========== Banner de cookies ========== */

.cookie-banner{
  position:fixed;
  bottom:1.3rem;
  left:1.3rem;
  right:1.3rem;
  max-width:580px;
  margin:0 auto;
  background:white;
  border:1.5px solid var(--borde);
  box-shadow:0 20px 60px -20px rgba(0,0,0,.35);
  border-radius:14px;
  padding:1.3rem 1.5rem;
  z-index:100;
  display:none;
}
.cookie-banner[data-visible="1"]{display:block}
.cookie-banner p{font-size:.94rem;color:var(--texto-secundario);margin-bottom:1rem;max-width:none}
.cookie-banner .cookie-actions{display:flex;gap:.7rem;flex-wrap:wrap}
.cookie-banner .btn{padding:.55rem 1.1rem;font-size:.95rem}
.cookie-banner a{color:var(--verde);font-weight:700}

/* ========== 404 ========== */

.error-page{
  padding:5rem 0;
  text-align:center;
}
.error-page .big{
  font-family:'Playfair Display',serif;
  font-size:5rem;
  color:var(--verde);
  line-height:1;
  margin-bottom:1rem;
}

/* ========== Breadcrumb ========== */

.crumbs{
  padding:1rem 0;
  font-size:.9rem;
  color:var(--texto-secundario);
}
.crumbs a{color:var(--verde);text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.crumbs span{margin:0 .4rem}

/* ========== Páginas legales ========== */

.legal{padding:3rem 0}
.legal h1{margin-bottom:.4rem}
.legal .updated{color:var(--texto-secundario);font-size:.95rem;margin-bottom:2rem}
.legal h2{font-size:1.4rem;margin-top:2.4rem}
.legal h3{font-size:1.15rem;margin-top:1.6rem}

/* ========== Responsivo ========== */

@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr}
  .hero h1{font-size:2.1rem}
  .footer-grid{grid-template-columns:1fr 1fr;gap:1.6rem}
  .footer-brand{grid-column:1 / -1}
}

@media (max-width:620px){
  body{font-size:17px}
  h1{font-size:2rem}
  .hero{padding:2.5rem 0}
  .hero h1{font-size:1.9rem}
  .nav-primary{
    display:none;
    position:absolute;
    top:100%;
    left:0;
    right:0;
    background:white;
    border-bottom:1px solid var(--borde-claro);
    flex-direction:column;
    gap:0;
    padding:1rem 1.3rem;
  }
  .nav-primary[data-open="1"]{display:flex}
  .nav-primary a{padding:.8rem 0;border-bottom:1px solid var(--borde-claro);width:100%}
  .nav-primary a:last-child{border-bottom:none}
  .menu-btn{display:inline-block}
  .site-header{position:relative}
  .footer-grid{grid-template-columns:1fr;gap:1.4rem}
  .footer-brand{grid-column:auto}
  .article-header{padding:2rem 0 1.5rem}
  .article-header h1{font-size:1.8rem}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}